Canadian Journal of Zoology via MedWorm.com MedWorm.com provides a medical RSS filtering service. Over 6000 RSS medical sources are combined and output via different filters. This feed contains the latest items from the 'Canadian Journal of Zoology' source. Sat, 20 Mar 2010 16:22:49 +0100 Sensory complement model helps to predict diel alarm response patterns in juvenile Atlantic salmon (Salmo salar) under natural conditions http://www.medworm.com/index.php?rid=3370023&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-016 Antoine O.H.C. Leduc, Jae-Woo Kim, Camille J. Macnaughton, and Grant E. Brown - Fish rely on both chemical and visual cues to evaluate predation risk. Decisions with respect to activity partitioning in time (i.e., night vs. day) rely... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3370023 Tue, 16 Mar 2010 18:02:28 +0100 3370023 Detection of natural barriers to movement of lake sturgeon (Acipenser fulvescens) within the Namakan River, Ontario http://www.medworm.com/index.php?rid=3370022&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-009 A. B. Welsh and D. T. McLeod - Many populations of lake sturgeon (Acipenser fulvescens Rafinesque, 1817) are below historic population sizes, and migration barriers have likely contributed to some of these population... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3370022 Tue, 16 Mar 2010 18:02:28 +0100 3370022 Ontogeny of swimming movements in bronze corydoras (Corydoras aeneus) http://www.medworm.com/index.php?rid=3362251&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-012 Q. Mauguit, D. Olivier, N. Vandewalle, and P. Vandewalle - Fish larvae experience fundamental morphological, physiological, and physical changes from hatching to adulthood. All of these changes have an effect on the locomotor movements observed... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3362251 Sat, 13 Mar 2010 16:24:29 +0100 3362251 Altitudinal migration in American Dippers (Cinclus mexicanus): Do migrants produce higher quality offspring? http://www.medworm.com/index.php?rid=3349985&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-013 R. H. Mackas, D. J. Green, I. B.J. Whitehorne, E. N. Fairhurst, H. A. Middleton, and C. A. Morrissey - Breeding at high elevations can favour life-history strategies in which parents shift to investing in higher quality rather than higher numbers of offspring. In American... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3349985 Wed, 10 Mar 2010 18:07:20 +0100 3349985 Influence of incubation temperature on morphology and locomotion performance of Leatherback (Dermochelys coriacea) hatchlings http://www.medworm.com/index.php?rid=3334924&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-007 L. E. Mickelson and J. R. Downie - The journey of Leatherback (Dermochelys coriacea (Vandelli, 1761)) hatchlings from nest to the sea is a vulnerable life-history stage. Studies have shown that nest incubation... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3334924 Fri, 05 Mar 2010 16:32:39 +0100 3334924 Relative growth, life-history phases, and sexual maturity of American lobster (Homarus americanus) http://www.medworm.com/index.php?rid=3334923&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-008 Kim Émond, Bernard Sainte-Marie, and Louise Gendron - Previous studies of relative growth in crustaceans have focused primarily on body parts representing sexual characters for the purpose of determining size at onset of... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3334923 Fri, 05 Mar 2010 16:32:39 +0100 3334923 Habitat use by western black widow spiders (Latrodectus hesperus) in coastal British Columbia: evidence of facultative group living http://www.medworm.com/index.php?rid=3311244&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz10-004 Maxence Salomon, Samantha Vibert, and Robert G. Bennett - Animal social systems come in a wide range of forms characterized by different types of group-living relationships. Species that express facultative group-living behaviours, where individuals... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3311244 Fri, 26 Feb 2010 16:44:54 +0100 3311244 Dates of publication of issues / Dates de parution des numéros http://www.medworm.com/index.php?rid=3311243&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D4%26msno%3Dz10-901 - Read article abstract for details. (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3311243 Fri, 26 Feb 2010 16:44:54 +0100 3311243 Stability of swimming performance and activity hierarchies among wild largemouth bass at multiple temporal scales: evidence for context-dependent shuffling between seasons http://www.medworm.com/index.php?rid=3301975&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz10-006 K. C. Hanson, C. T. Hasler, M. R. Donaldson, and S. J. Cooke - Laboratory-based studies of locomotory performance in many taxa have noted that individuals form stable hierarchies of organismal performance. Though laboratory studies of teleost fishes have... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3301975 Wed, 24 Feb 2010 17:10:28 +0100 3301975 Seasonal variation in prey abundance influences habitat use by greater horseshoe bats (Rhinolophus ferrumequinum) in a temperate deciduous forest http://www.medworm.com/index.php?rid=3298007&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz10-005 J. Wang, W. Gao, L. Wang, W. Metzner, J. Ma, and J. Feng - The hypothesis that patterns of habitat selection of greater horseshoe bats (Rhinolophus ferrumequinum (Schreber, 1774)) vary across seasons in a temperate deciduous forest was investigated.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3298007 Tue, 23 Feb 2010 16:59:37 +0100 3298007 Seasonal patterns and influence of temperature on the daily activity of the diurnal neotropical rodent Necromys lasiurus http://www.medworm.com/index.php?rid=3298006&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-142 E. M. Vieira, L. C. Baumgarten, G. Paise, and R. G. Becker - We investigated the relation between temperature and diel activity patterns of Necromys lasiurus (Lund, 1841) in 10 sites of open vegetation (grassland fields) in the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3298006 Tue, 23 Feb 2010 16:59:37 +0100 3298006 Spatial distribution and habitat selection of Barrow’s and Common goldeneyes wintering in the St. Lawrence marine system http://www.medworm.com/index.php?rid=3290641&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-144 Jean-François Ouellet, M. Guillemette, and M. Robert - Our study addresses winter spatial distribution of Barrow’s Goldeneyes (Bucephala islandica (Gmelin, 1789)) and Common Goldeneyes (Bucephala clangula (L., 1758)) at the scale of the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3290641 Sat, 20 Feb 2010 16:40:39 +0100 3290641 Stable isotope analysis and satellite tracking reveal interspecific resource partitioning of nonbreeding albatrosses off Alaska http://www.medworm.com/index.php?rid=3287414&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz10-002 Robert M. Suryan and Karen N. Fischer - Albatrosses (Diomedeidae) are the most threatened family of birds globally. The three North Pacific species (Phoebastria Reichenbach, 1853) are listed as either endangered or vulnerable,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3287414 Fri, 19 Feb 2010 16:33:09 +0100 3287414 Interannual assessment of territory quality for male sea otters (Enhydra lutris) in Simpson Bay, Prince William Sound, Alaska http://www.medworm.com/index.php?rid=3287413&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz10-003 Shannon E. Finerty, Heidi C. Pearson, and Randall W. Davis - Territory quality and site fidelity were assessed for male sea otters (Enhydra lutris (L., 1758)) in Simpson Bay, Prince William Sound, Alaska, during the summer... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3287413 Fri, 19 Feb 2010 16:33:09 +0100 3287413 Population substructure of harbor seals (Phoca vitulina richardsi) in Washington State using mtDNA http://www.medworm.com/index.php?rid=3287412&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-141 We examined the pupping phenology and genetic variation between the currently defined stocks of harbor seals, Phoca vitulina richardsi (Gray, 1864), in Washington’s coastal and... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3287412 Fri, 19 Feb 2010 16:33:09 +0100 3287412 Competition between recolonizing wolves and resident lynx in Sweden http://www.medworm.com/index.php?rid=3279701&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-143 Camilla Wikenros, Olof Liberg, Håkan Sand, and Henrik Andrén - We studied the effect of a recolonizing wolf (Canis lupus L., 1758) population on a resident lynx (Lynx lynx (L., 1758)) population in south-central Sweden.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3279701 Wed, 17 Feb 2010 16:44:24 +0100 3279701 Kinship does not affect vigilance in Columbian ground squirrels (Urocitellus columbianus) http://www.medworm.com/index.php?rid=3275539&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz10-001 B. M. Fairbanks and F. S. Dobson - Vigilance, a vital behaviour in prey species, is affected by many factors, including social group size and possibly the presence of relatives. Columbian ground squirrels... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3275539 Tue, 16 Feb 2010 16:33:09 +0100 3275539 Seasonal patterns and influence of temperature on the daily activity of the diurnal neotropical rodent Necromys lasiurus http://www.medworm.com/index.php?rid=3275538&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-142 E. M. Vieira, L. C. Baumgarten, G. Paise, and R. G. Becker - We investigated the relation between temperature and diel activity patterns of Necromys lasiurus (Lund, 1841) in 10 sites of open vegetation (grassland fields) in the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3275538 Tue, 16 Feb 2010 16:33:09 +0100 3275538 Interactions between parasites and pollutants in yellow perch (Perca flavescens) in the St. Lawrence River, Canada: implications for resistance and tolerance to parasites http://www.medworm.com/index.php?rid=3275537&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-140 David J. Marcogliese, Claire Dautremepuits, Andrée D. Gendron, and Michel Fournier - Parasites were examined in yellow perch, Perca flavescens (Mitchill, 1814), from four localities ranging in degree of pollution in the St. Lawrence River, Quebec, Canada,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3275537 Tue, 16 Feb 2010 16:33:09 +0100 3275537 The bioclimatic envelope of the wolverine (Gulo gulo): do climatic constraints limit its geographic distribution? http://www.medworm.com/index.php?rid=3275536&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D3%26msno%3Dz09-136 J. P. Copeland, K. S. McKelvey, K. B. Aubry, A. Landa, J. Persson, R. M. Inman, J. Krebs, E. Lofroth, H. Golden, J. R. Squires, A. Magoun, M. K. Schwartz, J. Wilmot, C. L. Copeland, R. E. Yates, I. Kojola, and R. May - We propose a fundamental geographic distribution for the wolverine (Gulo gulo (L., 1758)) based on the hypothesis that the occurrence of wolverines is constrained by... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3275536 Tue, 16 Feb 2010 16:33:09 +0100 3275536 Erratum - Dates of Issue / Dates de publication http://www.medworm.com/index.php?rid=3235511&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz10-900 - Read article abstract for details. (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3235511 Wed, 03 Feb 2010 16:51:12 +0100 3235511 Cross-seasonal dynamics in body mass of male Harlequin Ducks: a strategy for meeting costs of reproduction http://www.medworm.com/index.php?rid=3235510&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-135 Daniel Esler and Jeanine C. Bond - Considerations of acquisition of energy for reproduction by waterfowl have disproportionately focused on females, although males also require energy for reproduction. We quantified variation in... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3235510 Wed, 03 Feb 2010 16:51:12 +0100 3235510 The relative effects of mating status and age on the mating behaviour of female field crickets http://www.medworm.com/index.php?rid=3235509&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-139 Kevin A. Judge, Kim-Chi Tran, and Darryl T. Gwynne - Intrinsic factors such as female age and mating status have been found to affect female choosiness. However, as these factors are often confounded in the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3235509 Wed, 03 Feb 2010 16:51:12 +0100 3235509 Nest-site materials affect nest-bowl use by Common Eiders (Somateria mollissima) http://www.medworm.com/index.php?rid=3235508&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-131 Peter L.F. Fast, H. Grant Gilchrist, and Robert G. Clark - Nest-site characteristics influence reproductive success in birds. Most studies of nest-site selection evaluate nest characteristics following the commencement of egg-laying, possibly overlooking the importance of... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3235508 Wed, 03 Feb 2010 16:51:12 +0100 3235508 Does food abundance explain altitudinal migration in a tropical frugivorous bird? http://www.medworm.com/index.php?rid=3235507&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-133 W. A. Boyle - Many animals undergo annual migrations. These movements are well studied at proximate levels, but their fundamental causes are poorly understood. Among tropical frugivorous birds, annual... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3235507 Wed, 03 Feb 2010 16:51:12 +0100 3235507 Ecogeographical variation in the Southern Giant Petrel (Macronectes giganteus) http://www.medworm.com/index.php?rid=3235506&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-134 Marc Salomon and Jean-François Voisin - The Southern Giant Petrel (Macronectes giganteus (Gmelin, 1789); Aves, Procellariiformes), ranging from New Zealand to the Graham Peninsula and Patagonia and also from coastal Antarctica... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3235506 Wed, 03 Feb 2010 16:51:12 +0100 3235506 Trophic relationships of breeding Red-necked Grebes (Podiceps grisegena) on wetlands with and without fish in the Aspen Parkland http://www.medworm.com/index.php?rid=3223020&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-132 C. E. McParland, C. A. Paszkowski, and J. L. Newbrey - Dietary overlap between waterbirds and fish in many freshwater systems can lead to competition for food resources and changes in the trophic position of top... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3223020 Sat, 30 Jan 2010 16:28:34 +0100 3223020 Intrinsic and extrinsic factors in the dynamics of local small-mammal populations http://www.medworm.com/index.php?rid=3223019&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-138 T. Solonen and P. Ahola - We studied dynamics of local small-mammal assemblages consisting of shrews, voles, and mice by small-scale snap trapping in each spring and autumn from 1981 to... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3223019 Sat, 30 Jan 2010 16:28:34 +0100 3223019 Feeding-crater selection by high-arctic reindeer facing ice-blocked pastures http://www.medworm.com/index.php?rid=3223018&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-130 Brage Bremset Hansen, Ronny Aanes, and Bernt-Erik Sæther - Increased frequency of ground-icing events is likely to influence population dynamics in arctic ungulates, but their behavioural responses remain unexplored. During a record-mild winter with... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3223018 Sat, 30 Jan 2010 16:28:34 +0100 3223018 Influence of patch- and landscape-level attributes on the movement behavior of raccoons in agriculturally fragmented landscapes http://www.medworm.com/index.php?rid=3220138&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-137 J. C. Beasley and O. E. Rhodes - We tested the hypotheses that movement rates and home range sizes of raccoons (Procyon lotor (L., 1758)) inhabiting a highly fragmented landscape would vary in... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3220138 Fri, 29 Jan 2010 16:18:00 +0100 3220138 What is the taxonomic identity of Minnesota wolves? http://www.medworm.com/index.php?rid=3197371&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-129 L. D. Mech - The taxonomic identity of the historical and current wolf (Canis lupus L., 1758 or Canis lycaon Schreber, 1775 or their hybrids) population in Minnesota (MN)... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3197371 Fri, 22 Jan 2010 16:36:24 +0100 3197371 Vegetation influences patch occupancy but not settlement and dispersal decisions in a declining migratory songbird http://www.medworm.com/index.php?rid=3188849&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-125 M. L. Harrison and D. J. Green - Territorial clustering within larger, continuous patches of seemingly appropriate habitat could indicate that a species has additional, finer scale habitat requirements. Studying fine-scale (e.g., territory-level)... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3188849 Wed, 20 Jan 2010 16:54:06 +0100 3188849 Cross-population responses to conspecific chemical alarm cues in wild Trinidadian guppies, Poecilia reticulata: evidence for local conservation of cue production http://www.medworm.com/index.php?rid=3178612&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D2%26msno%3Dz09-127 Grant E. Brown, Chris K. Elvidge, Camille J. Macnaughton, Indar Ramnarine, and Jean-Guy J. Godin - Within freshwater fishes, closely related species produce alarm cues that are chemically similar, leading to conserved antipredator responses. Similar conservation trends are predicted for species... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3178612 Sat, 16 Jan 2010 16:08:09 +0100 3178612 Predation on heliconia bugs, Leptoscelis tricolor: examining the influences of crypsis and predator color preferences http://www.medworm.com/index.php?rid=3148843&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-128 C. W. Miller and S. D. Hollander - Individuals in natural populations commonly vary in color, and such color variation can be important for survival under predation pressure. Potential prey may be more... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3148843 Thu, 07 Jan 2010 16:18:20 +0100 3148843 The role of multiple stressors in ranavirus-caused amphibian mortalities in Acadia National Park wetlands http://www.medworm.com/index.php?rid=3148842&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-124 We examined two aspects of multiple stressors and incidence... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3148842 Thu, 07 Jan 2010 16:18:20 +0100 3148842 A mechanism aiding simultaneously reciprocal mating in snails http://www.medworm.com/index.php?rid=3148841&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-121 R. Chase, E. Darbyson, K. E. Horn, and E. Samarova - The majority of hermaphroditic animals mate on a given occasion as either male or female, but terrestrial snails and slugs generally mate reciprocally with each... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3148841 Thu, 07 Jan 2010 16:18:20 +0100 3148841 The effect of prey availability on metabolism and activity in the tarantula Phormictopus cancerides http://www.medworm.com/index.php?rid=3148840&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-122 We examined... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3148840 Thu, 07 Jan 2010 16:18:20 +0100 3148840 Risk perception of nesting Great Blue Herons: experimental evidence of habituation http://www.medworm.com/index.php?rid=3118622&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-118 Ross G. Vennesland - The nesting behaviour of the Great Blue Heron (Ardea herodias L., 1758) was studied in western Canada in 1998 and 1999 to (i) investigate how individual... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3118622 Thu, 24 Dec 2009 16:04:47 +0100 3118622 Chemosensory species recognition may reduce the frequency of hybridization between native and introduced lizards http://www.medworm.com/index.php?rid=3118621&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-120 M. Gabirot, A. M. Castilla, P. López, and J. Martín - The introduction of alien species to islands by human activity can cause catastrophic consequences for small populations of island endemics. Hybridization between the endangered and... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3118621 Thu, 24 Dec 2009 16:04:47 +0100 3118621 Microanatomy and bacterial flora of the perineal glands of the North American porcupine http://www.medworm.com/index.php?rid=3118620&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-123 U. Roze, K. T. Leung, E. Nix, G. Burton, and D. M. Chapman - The perineal glands of the porcupine, Erethizon dorsatum (L., 1758), are sexually dimorphic, paired pockets sprouting osmetrichial hairs. They lie between the anus and urethra,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3118620 Thu, 24 Dec 2009 16:04:47 +0100 3118620 Metabolism, nitrogen excretion, and heat shock proteins in the central mudminnow (Umbra limi), a facultative air-breathing fish living in a variable environment http://www.medworm.com/index.php?rid=3110952&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-117 S. Currie, B. Bagatto, M. DeMille, A. Learner, D. LeBlanc, C. Marks, K. Ong, J. Parker, N. Templeman, B. L. Tufts, and P. A. Wright - The central mudminnow (Umbra limi (Kirtland, 1841)) is a continuous, facultative air-breathing freshwater fish found in swamps of central Canada and northeastern USA. The first... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3110952 Tue, 22 Dec 2009 16:11:19 +0100 3110952 Honeydew and nectar sugars differentially affect flight performance in female black flies http://www.medworm.com/index.php?rid=3104721&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-119 T. K. Stanfield and F. F. Hunter - In the wild, black flies (Diptera: Simuliidae) feed on both floral nectar and homopteran honeydew. We tested the hypothesis that sugar meal composition affects flight... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3104721 Sat, 19 Dec 2009 16:05:44 +0100 3104721 Population genetic structure of long-tailed pygmy rice rats (Oligoryzomys longicaudatus) from Argentina and Chile based on the mitochondrial control region http://www.medworm.com/index.php?rid=3104720&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-115 Raúl E. González-Ittig, Hernán J. Rossi-Fraire, Gustavo E. Cantoni, Eduardo R. Herrero, Rosendo Benedetti, Milton H. Gallardo, and Cristina N. Gardenal - The rodent Oligoryzomys longicaudatus (Bennett, 1832) (Rodentia, Cricetidae) inhabits southern forests of Argentina and Chile, a region severely affected by glaciations during the Pleistocene - Holocene... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3104720 Sat, 19 Dec 2009 16:05:44 +0100 3104720 Neuronal signaling in schistosomes: current status and prospects for postgenomics http://www.medworm.com/index.php?rid=3104719&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-126 Paula Ribeiro and Timothy G. Geary - Parasitic platyhelminths of the genus Schistosoma Weinland, 1858 (Trematoda, Digenea) are the etiological agents of human schistosomiasis, one of the most prevalent and debilitating parasitic... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3104719 Sat, 19 Dec 2009 16:05:44 +0100 3104719 The effect of metabolic rate on stable carbon and nitrogen isotope compositions in deer mice, Peromyscus maniculatus http://www.medworm.com/index.php?rid=3092475&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D88%26year%3D2010%26issue%3D1%26msno%3Dz09-116 J. J. Smith, J. S. Millar, F. J. Longstaffe, and R. Boonstra - The stable isotopic compositions of nitrogen and carbon in animal tissues reflect diet. However, factors other than diet can also affect these stable isotope ratios,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3092475 Wed, 16 Dec 2009 16:06:56 +0100 3092475 Author Index / Index des auteurs http://www.medworm.com/index.php?rid=3056280&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-902 - Read article abstract for details. (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3056280 Fri, 04 Dec 2009 16:02:31 +0100 3056280 Contents / Sommaire http://www.medworm.com/index.php?rid=3056279&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-901 - Read article abstract for details. (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3056279 Fri, 04 Dec 2009 16:02:31 +0100 3056279 The effects of feeding on cell morphology and proliferation of the gastrointestinal tract of juvenile Burmese pythons (Python molurus) http://www.medworm.com/index.php?rid=3056278&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-110 Cécile Helmstetter, Robert K. Pope, Mathieu T’Flachebba, Stephen M. Secor, and Jean-Hervé Lignot - The gastrointestinal tract of Burmese pythons (Python molurus (L., 1758)) exhibits large morphological and physiological changes in response to feeding and extended periods of fasting.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3056278 Fri, 04 Dec 2009 16:02:31 +0100 3056278 The mating system of polar bears: a genetic approach http://www.medworm.com/index.php?rid=3056277&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-107 E. Zeyl, J. Aars, D. Ehrich, L. Bachmann, and Ø. Wiig - Parentage analysis data for 583 individuals genotyped at 27 microsatellite loci were used to study the mating system of polar bears (Ursus maritimus Phipps, 1774)... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3056277 Fri, 04 Dec 2009 16:02:31 +0100 3056277 Stochastic and spatially explicit population viability analyses for an endangered freshwater turtle, Clemmys guttata http://www.medworm.com/index.php?rid=3051904&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-112 J. J. Enneson and J. D. Litzgus - Over two thirds of the world’s turtle species are in decline as a result of habitat destruction and harvesting. Quantitative methods for predicting the risk... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3051904 Thu, 03 Dec 2009 16:14:25 +0100 3051904 Factors influencing large-scale distribution of two sister species of pine voles (Microtus lusitanicus and Microtus duodecimcostatus): the importance of spatial autocorrelation http://www.medworm.com/index.php?rid=3035833&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-108 S. M. Santos, A. P. Mira, and M. L. Mathias - The Lusitanian pine vole (Microtus lusitanicus (Gerbe, 1879)) and the Mediterranean pine vole (Microtus duodecimcostatus de Selys-Longchamps, 1839) are sister species with burrowing habits and... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3035833 Sat, 28 Nov 2009 16:08:10 +0100 3035833 Factors influencing the emergence of a northern population of Eastern Ribbon Snakes (Thamnophis sauritus) from artificial hibernacula http://www.medworm.com/index.php?rid=3029496&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-114 J. Todd, J. Amiel, and R. Wassersug - We investigated whether Eastern Ribbon Snakes (Thamnophis sauritus (L., 1766)) use a rise in water level as a cue for emergence from hibernation. We also... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3029496 Thu, 26 Nov 2009 16:25:23 +0100 3029496 Modelling the spatial population dynamics of arctic foxes: the effects of red foxes and microtine cycles http://www.medworm.com/index.php?rid=3029495&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-104 Mark D.F. Shirley, Bodil Elmhagen, Peter W.W. Lurz, Steve P. Rushton, and Anders Angerbjörn - The Fennoscandian arctic fox (Vulpes lagopus (L., 1758)) population is critically endangered, possibly because of increased interference competition from red foxes (Vulpes vulpes (L., 1758))... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3029495 Thu, 26 Nov 2009 16:25:23 +0100 3029495 Metabolic rates and movements of the male tarantula Aphonopelma anax during the mating season http://www.medworm.com/index.php?rid=3026398&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-111 T. Stoltey and C. Shillington - Tarantulas exhibit sexual dimorphism in their resting metabolic rate (RMR). The significantly higher RMRs observed in sexually mature males may be an adaptive strategy to... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3026398 Wed, 25 Nov 2009 16:54:44 +0100 3026398 Movement behaviour of adult western toads in a fragmented, forest landscape http://www.medworm.com/index.php?rid=3026397&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-109 Isabelle Deguise and John S. Richardson - Habitat loss and fragmentation are among the best documented explanations for the dramatic declines amphibians are experiencing globally. The western toad (Anaxyrus boreas (Baird and... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3026397 Wed, 25 Nov 2009 16:54:44 +0100 3026397 Stress and reproduction in Boiga irregularis with notes on the ultrastructure of the sexual segment of the kidney in squamates http://www.medworm.com/index.php?rid=3015156&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-103 D. S. Siegel, R. D. Aldridge, C. S. Clark, E. H. Poldemann, and K. M. Gribbins - The reproductive tract of wild-caught male Boiga irregularis (Merrem, 1802) (Brown Treesnake) and the changes that result in these tissues from captivity are described. Wild-caught... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3015156 Sat, 21 Nov 2009 16:00:40 +0100 3015156 Physiological responses of postprandial red rock crabs (Cancer productus) during emersion http://www.medworm.com/index.php?rid=3012001&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-106 I. J. McGaw, D. L. Curtis, J. D. Ede, K. J. Ong, F. van Breukelen, and G. G. Goss - The physiological responses of unfed and postprandial red rock crabs (Cancer productus J.W. Randal, 1840) were investigated during periods of emersion. During aerial exposure, oxygen... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3012001 Fri, 20 Nov 2009 16:17:40 +0100 3012001 Demographic differences among populations of Northern Map Turtles (Graptemys geographica) in intact and fragmented sites http://www.medworm.com/index.php?rid=3007722&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-105 We examined demographic differences between populations of Northern Map Turtles, Graptemys geographica (Le Sueur, 1817),... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3007722 Thu, 19 Nov 2009 16:20:59 +0100 3007722 Responding to spatial and temporal variations in predation risk: space use of a game species in a changing landscape of fear http://www.medworm.com/index.php?rid=3007721&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-101 V. Tolon, S. Dray, A. Loison, A. Zeileis, C. Fischer, and E. Baubet - Predators generate a “landscape of fear” within which prey can minimize the risk of predation by selecting low-risk areas. Depending on the spatial structure of... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3007721 Thu, 19 Nov 2009 16:20:59 +0100 3007721 Modeling haul-out behavior of walruses in Bering Sea ice http://www.medworm.com/index.php?rid=3007720&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-098 Mark S. Udevitz, Chadwick V. Jay, Anthony S. Fischbach, and Joel L. Garlich-Miller - Understanding haul-out behavior of ice-associated pinnipeds is essential for designing and interpreting population surveys and for assessing effects of potential changes in their ice environments.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3007720 Thu, 19 Nov 2009 16:20:59 +0100 3007720 The status of taxonomy in Canada and the impact of DNA barcoding http://www.medworm.com/index.php?rid=3007719&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D12%26msno%3Dz09-100 L. Packer, J. C. Grixti, R. E. Roughley, and R. Hanner - To assess the recent history of taxonomy in Canada and the impact of DNA barcoding upon the field, we performed a survey of various indicators... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=3007719 Thu, 19 Nov 2009 16:20:59 +0100 3007719 Spring migration routes and chronology of surf scoters (Melanitta perspicillata): a synthesis of Pacific coast studies http://www.medworm.com/index.php?rid=2966884&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-099 S.E.W. De La Cruz, J. Y. Takekawa, M. T. Wilson, D. R. Nysewander, J. R. Evenson, D. Esler, W. S. Boyd, and D. H. Ward - Understanding interconnectivity among wintering, stopover, and breeding areas of migratory birds is pivotal to discerning how events occurring in each might have a cross-seasonal effect... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2966884 Fri, 06 Nov 2009 16:07:01 +0100 2966884 No evidence for developmental plasticity of color patterns in response to rearing substrate in pygmy grasshoppers http://www.medworm.com/index.php?rid=2966883&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-097 M. Karlsson, J. Johansson, S. Caesar, and A. Forsman - Color polymorphisms in animals may result from genetic polymorphisms, developmental plasticity, or a combination where some phenotypic components are under strong genetic control and other... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2966883 Fri, 06 Nov 2009 16:07:01 +0100 2966883 Tapeworm (Hymenolepis diminuta) infection in flour beetles (Tribolium confusum): does it cause a trade-off between host fecundity and egg size? http://www.medworm.com/index.php?rid=2958593&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-102 Allen W. Shostak - Inter- and intra-specific comparisons commonly reveal an inverse relationship between fecundity and offspring size. Many animals also vary egg size in response to environmental conditions.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2958593 Wed, 04 Nov 2009 16:42:40 +0100 2958593 Isometric scaling in home-range size of male and female bobcats (Lynx rufus) http://www.medworm.com/index.php?rid=2946750&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-095 Adam W. Ferguson, Nathan A. Currit, and Floyd W. Weckerly - For solitary carnivores a polygynous mating system should lead to predictable patterns in space-use dynamics. Females should be most influenced by resource distribution and abundance,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2946750 Sat, 31 Oct 2009 15:58:35 +0100 2946750 Forming foci of transmission: the effects of resource utilization, species interaction, and parasitism on molluscan movement http://www.medworm.com/index.php?rid=2946749&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-096 T. T. Gray, J. T. Detwiler, and D. J. Minchella - Animal aggregation to environmental cues provides opportunities for parasite transmission between individual hosts of the same or different species. Better characterization of host behavioral responses... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2946749 Sat, 31 Oct 2009 15:58:35 +0100 2946749 Do territorial male three-spined sticklebacks have sperm with different characteristics than nonterritorial males? http://www.medworm.com/index.php?rid=2943362&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-094 J. Côté, P. U. Blier, A. Caron, and F. Dufresne - The three-spined stickleback (Gasterosteus aculeatus aculeatus L., 1758) shows unequal energetic expenditure upon reproduction as some males defend territories and build nest (territorials: TM) where... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2943362 Fri, 30 Oct 2009 16:09:47 +0100 2943362 Size and spacing of grouse leks: comparing capercaillie (Tetrao urogallus) and black grouse (Tetrao tetrix) in two contrasting Eurasian boreal forest landscapes http://www.medworm.com/index.php?rid=2938992&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-093 Jørund Rolstad, Per Wegge, Andrey V. Sivkov, Olav Hjeljord, and Ken Olaf Storaunet - Capercaillie (Tetrao urogallus L., 1758) and black grouse (Tetrao tetrix L., 1758 (= Lyrurus tetrix (L., 1758))) are two sympatric Eurasian lekking grouse species that differ... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2938992 Thu, 29 Oct 2009 16:10:36 +0100 2938992 Flight initiation distance is differentially sensitive to the costs of staying and leaving food patches in a small-mammal prey http://www.medworm.com/index.php?rid=2915848&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-089 Patricio A. Lagos, Andrea Meier, Liliana Ortiz Tolhuysen, Rodrigo A. Castro, Francisco Bozinovic, and Luis A. Ebensperger - Escape theory predicts that a prey should flee from an approaching predator at a point in which the cost of staying equals the cost of... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2915848 Thu, 22 Oct 2009 15:31:17 +0100 2915848 Behavioral avoidance of injured conspecific and predatory chemical stimuli by larvae of the aquatic caddisfly Hesperophylax occidentalis http://www.medworm.com/index.php?rid=2908302&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-091 B. G. Gall and E. D. Brodie, Jr. - Prey animals often encounter situations that hinder their ability to conduct normal fitness-enhancing behaviors. Mating and foraging are frequently interrupted by predator vigilance and avoidance,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2908302 Tue, 20 Oct 2009 15:30:12 +0100 2908302 Foods and nutritional components of diets of black bear in Rocky Mountain National Park, Colorado http://www.medworm.com/index.php?rid=2894181&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-088 Roger A. Baldwin and Louis C. Bender - We used scat analysis to determine diets and relative nutritional values of diets for black bears (Ursus americanus Pallas, 1780) in Rocky Mountain National Park,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2894181 Thu, 15 Oct 2009 15:19:30 +0100 2894181 Seasonal detection rates of river otters (Lontra canadensis) using bridge-site and random-site surveys http://www.medworm.com/index.php?rid=2894180&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-090 S. M. Crimmins, N. M. Roberts, D. A. Hamilton, and A. R. Mynsberge - Randomization of survey sites is generally desired because of its unbiased approach, but is often abandoned because of logistical constraints. This is true for river... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2894180 Thu, 15 Oct 2009 15:19:30 +0100 2894180 Using stable isotopes to track frugivory in migratory passerines http://www.medworm.com/index.php?rid=2894179&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-086 Chantal Gagnon and Keith A. Hobson - Several species of North American migratory songbirds undergo seasonal diet shifts from insects to fruits, but this phenomenon is poorly quantified. Measurement of naturally occurring... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2894179 Thu, 15 Oct 2009 15:19:30 +0100 2894179 Reproductive periodicity and host-specific settlement and growth of a deep-water symbiotic sea anemone http://www.medworm.com/index.php?rid=2879281&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D11%26msno%3Dz09-085 Annie Mercier and Jean-François Hamel - Sea anemones Allantactis parasitica Danielssen, 1890 (Actiniaria: Hormathiidae) living as epibionts on various gastropods were found at depths of ~725 - 1100 m off Labrador (eastern Canada). Live... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2879281 Sat, 10 Oct 2009 18:35:00 +0100 2879281 Internal fertilization in the salp Thalia democratica http://www.medworm.com/index.php?rid=2857330&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-083 F. Boldrin, G. Martinucci, L. Z. Holland, R. L. Miller, and P. Burighel - Among tunicates, gamete morphology and sperm - egg interactions have been extensively investigated in ascidians, and to a lesser extent in appendicularians and thaliaceans. Sperm - egg interaction has... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2857330 Sat, 03 Oct 2009 18:18:42 +0100 2857330 Erratum Role of visual barriers on mitigation of interspecific interference competition between native and non-native salmonid species http://www.medworm.com/index.php?rid=2855215&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-113 Koh Hasegawa and Koji Maekawa - (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2855215 Fri, 02 Oct 2009 18:39:08 +0100 2855215 The cold shoulder: free-ranging snowshoe hares maintain a low cost of living in cold climates http://www.medworm.com/index.php?rid=2855214&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-087 Michael J. Sheriff, J. R. Speakman, L. Kuchel, S. Boutin, and M. M. Humphries - The hypothesis that cold air temperatures (Ta) constrain the metabolic diversity of high-latitude endotherms is based on the observation among birds and mammals that mean... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2855214 Fri, 02 Oct 2009 18:39:08 +0100 2855214 Effects of predaceous and nonpredaceous introduced fish on the survival, growth, and antipredation behaviours of long-toed salamanders http://www.medworm.com/index.php?rid=2855213&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-084 K. J. Pearson and C. P. Goater - Simultaneous introduction of complex suites of exotic organisms into indigenous populations have poorly known magnitudes and consequences. We compared the effects of introduced piscivorous rainbow... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2855213 Fri, 02 Oct 2009 18:39:08 +0100 2855213 A keystone predator at risk? Density and distribution of the spotted hyena (Crocuta crocuta) in the Etosha National Park, Namibia http://www.medworm.com/index.php?rid=2846070&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-082 Martina Trinkel - For wildlife management and conservation biology, it is important to be able to estimate the status and distribution of animals and to monitor their population... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2846070 Wed, 30 Sep 2009 18:34:21 +0100 2846070 Sperm traits in Chinook salmon depend upon activation medium: implications for studies of sperm competition in fishes http://www.medworm.com/index.php?rid=2834166&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-081 P. Rosengrave, R. Montgomerie, V. J. Metcalf, K. McBride, and N. J. Gemmell - Sperm traits of externally fertilizing fish species are typically measured in fresh (or salt) water, even though the spawning environment of their ova contains ovarian... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2834166 Sat, 26 Sep 2009 18:13:11 +0100 2834166 Islet tameness: escape behavior and refuge use in populations of the Balearic lizard (Podarcis lilfordi) exposed to differing predation pressure http://www.medworm.com/index.php?rid=2831833&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-077 William E. Cooper, Jr., Dror Hawlena, and Valentín Pérez-Mellado - Prey often exhibit reduced escape behavior on islands where predators are absent or scarce. Models of escape and refuge use predict that prey from populations... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2831833 Fri, 25 Sep 2009 18:04:22 +0100 2831833 Age-specific growth, survival, and population dynamics of female Australian fur seals http://www.medworm.com/index.php?rid=2831832&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-080 J. Gibbens and J.P.Y. Arnould - Postsealing population recovery rates of fur seals and sea lions have differed markedly, perhaps owing to habitat type. Australian fur seals (Arctocephalus pusillus doriferus Wood... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2831832 Fri, 25 Sep 2009 18:04:22 +0100 2831832 Abundance, social organization, and population trend of the arctic wolf in north and east Greenland during 1978 - 1998 http://www.medworm.com/index.php?rid=2831831&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-078 Ulf Marquard-Petersen - Abundance, social organization, and population trend of the arctic wolf (Canis lupus arctos Pocock, 1935) in north and east Greenland, 1978 - 1998, were determined from 353... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2831831 Fri, 25 Sep 2009 18:04:22 +0100 2831831 Failure to estimate reliable sex ratios of guanaco from road-survey data http://www.medworm.com/index.php?rid=2831830&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-079 Julieta Pedrana, Alejandro Rodríguez, Javier Bustamante, Alejandro Travaini, and Juan I. Zanón Martínez - The guanaco (Lama guanicoe (Müller, 1776)) is a monomorphic polygynous mammal whose adult sex ratio is expected to be balanced or biased towards females. Remarkably... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2831830 Fri, 25 Sep 2009 18:04:22 +0100 2831830 Seasonal movements and home ranges of white-tailed deer in north-central South Dakota http://www.medworm.com/index.php?rid=2800116&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-076 T. W. Grovenburg, J. A. Jenks, R. W. Klaver, C. C. Swanson, C. N. Jacques, and D. Todey - Knowledge of movement patterns of white-tailed deer (Odocoileus virginianus (Zimmermann, 1780)) inhabiting landscapes intensively modified by agricultural systems is important to the present and future... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2800116 Wed, 16 Sep 2009 18:03:24 +0100 2800116 Diet of spotted bats (Euderma maculatum) in Arizona as indicated by fecal analysis and stable isotopes http://www.medworm.com/index.php?rid=2800115&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-075 M. L. Painter, C. L. Chambers, M. Siders, R. R. Doucett, J. O. Whitaker, Jr., and D. L. Phillips - We assessed diet of spotted bats (Euderma maculatum (J.A. Allen, 1891)) by visual analysis of bat feces and stable carbon (δ13C) and nitrogen (δ15N) isotope... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2800115 Wed, 16 Sep 2009 18:03:24 +0100 2800115 A model to predict fasting capacities and utilization of body energy stores in weaned Steller sea lions (Eumetopias jubatus) during periods of reduced prey availability http://www.medworm.com/index.php?rid=2800114&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-074 D. P. Noren, L. D. Rea, and T. R. Loughlin - The population decline of Steller sea lions (Eumetopias jubatus (Schreber, 1776)) may be linked to a decline in juvenile survivorship. Limitations in prey availability may... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2800114 Wed, 16 Sep 2009 18:03:24 +0100 2800114 Fish cardiorespiratory physiology in an era of climate change http://www.medworm.com/index.php?rid=2800113&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D10%26msno%3Dz09-092 A. P. Farrell, E. J. Eliason, E. Sandblom, and T. D. Clark - This review examines selected areas of cardiovascular physiology where there have been impressive gains of knowledge and indicates fertile areas for future research. Because arterial... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2800113 Wed, 16 Sep 2009 18:03:24 +0100 2800113 Temperature and site selection by Blanding’s Turtles (Emydoidea blandingii) during hibernation near the species’ northern range limit http://www.medworm.com/index.php?rid=2757336&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-073 C. B. Edge, B. D. Steinberg, R. J. Brooks, and J. D. Litzgus - Many animals that live in northern climates enter a state of prolonged dormancy during winter. These animals possess a suite of physiological and behavioural adaptations... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2757336 Wed, 02 Sep 2009 18:06:05 +0100 2757336 Population genetic structure of raccoons (Procyon lotor) inhabiting a highly fragmented landscape http://www.medworm.com/index.php?rid=2757335&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-072 In this study we utilized 13 microsatellites to analyze the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2757335 Wed, 02 Sep 2009 18:06:05 +0100 2757335 Population genetics and social organization of the sperm whale (Physeter macrocephalus) in the Azores inferred by microsatellite analyses http://www.medworm.com/index.php?rid=2757333&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-066 A. M. Pinela, S. Quérouil, S. Magalhães, M. A. Silva, R. Prieto, J. A. Matos, and R. S. Santos - In the northeast Atlantic Ocean, the archipelago of the Azores is frequented by female - offspring groups of sperm whales (Physeter macrocephalus L., 1758), as well as... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2757333 Wed, 02 Sep 2009 18:06:05 +0100 2757333 Diets and distributions of Leach’s storm-petrel (Oceanodroma leucorhoa) before and after an ecosystem shift in the Northwest Atlantic http://www.medworm.com/index.php?rid=2743808&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-060 A. Hedd, W. A. Montevecchi, G. K. Davoren, and D. A. Fifield - The Grand Bank ecosystem has undergone significant shifts during the past two decades owing to oceanographic and fishing effects. Effects on upper trophic level seabirds... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2743808 Sat, 29 Aug 2009 13:32:30 +0100 2743808 Role of visual barriers on mitigation of interspecific interference competition between native and non-native salmonid species http://www.medworm.com/index.php?rid=2726964&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-071 Koh Hasegawa and Koji Maekawa - Interspecific competition is a mechanism by which native salmonids can be replaced by non-native species. According to the two-species Lotka - Volterra competition model, replacement of the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2726964 Mon, 24 Aug 2009 13:48:04 +0100 2726964 Conifer-seed preferences of small mammals http://www.medworm.com/index.php?rid=2715704&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-070 N. Lobo, M. Duong, and J. S. Millar - The preferences of the deer mouse (Peromyscus maniculatus (Wagner, 1845)), southern red-backed vole (Myodes gapperi (Vigors, 1830)), heather vole (Phenacomys intermedius Merriam, 1889), long-tailed vole... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2715704 Thu, 20 Aug 2009 11:48:24 +0100 2715704 Stable hydrogen isotope (δD) values in songbird nestlings: effects of diet, temperature, and body size http://www.medworm.com/index.php?rid=2711869&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-069 Gustavo S. Betini, Keith A. Hobson, Leonard I. Wassenaar, and D. Ryan Norris - Stable hydrogen isotopes (δD) can be a powerful tool for estimating the large-scale movements of animals, but the cause and extent of isotopic variation within... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2711869 Wed, 19 Aug 2009 11:45:47 +0100 2711869 Orientation and dispersal of hatchling Blanding’s turtles (Emydoidea blandingii) from experimental nests http://www.medworm.com/index.php?rid=2711868&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-065 M. J. Pappas, J. D. Congdon, B. J. Brecke, and J. D. Capps - We determined initial dispersal directions of 1052 naïve and 278 experienced hatchling Blanding’s turtles (Emydoidea blandingii (Holbrook, 1838)) in experimental arenas in a variety of... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2711868 Wed, 19 Aug 2009 11:45:47 +0100 2711868 Butyric acid suppresses palatable food consumption in Siberian hamsters (Phodopus sungorus) housed in short, but not long, photoperiods http://www.medworm.com/index.php?rid=2702033&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D9%26msno%3Dz09-068 Joanna L. Workman, Eric M. Johnson, Lynn B. Martin, and Randy J. Nelson - Short days induce winter-like adaptations in small mammals such as Siberian hamsters (Phodopus sungorus (Pallas, 1773)). Specifically, hamsters adjust food consumption, metabolic processes, and immune... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2702033 Sat, 15 Aug 2009 11:40:47 +0100 2702033 Parasitism, mercury contamination, and stable isotopes in fish-eating double-crested cormorants: no support for the co-ingestion hypothesis http://www.medworm.com/index.php?rid=2670571&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-062 S. A. Robinson, M. R. Forbes, and C. E. Hebert - Mercury and parasitism have been positively correlated in free-ranging birds. One proposed explanation is that mercury reduces host immunity, resulting in a greater susceptibility to... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2670571 Wed, 05 Aug 2009 12:27:00 +0100 2670571 Female effect on antlers of pampas deer (Ozotoceros bezoarticus) http://www.medworm.com/index.php?rid=2670570&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-064 R. Ungerfeld, J. P. Damián, M. Villagrán, and S. X. González-Pensado - Size and bone mineralization of deer antlers are related to testosterone concentrations, and antler cast is observed after withdrawal of testosterone concentration. Our objectives were... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2670570 Wed, 05 Aug 2009 12:27:00 +0100 2670570 False killer whale (Pseudorca crassidens) echolocation and acoustic disruption: implications for longline bycatch and depredation http://www.medworm.com/index.php?rid=2657198&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-061 T. A. Mooney, A. F. Pacini, and P. E. Nachtigall - False killer whales (Pseudorca crassidens (Owen, 1846)) depredate fish caught by the North Pacific pelagic longline fishery, resulting in loss of target species catch and... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2657198 Fri, 31 Jul 2009 12:20:12 +0100 2657198 Variability in the sonic muscles of the Lusitanian toadfish (Halobatrachus didactylus): acoustic signals may reflect individual quality http://www.medworm.com/index.php?rid=2653447&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-067 M.C.P. Amorim, R. O. Vasconcelos, and B. Parreira - Animal vocalizations are good examples of signals that have been shaped by sexual selection and often contribute to resolve contests or the choice of mates.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2653447 Thu, 30 Jul 2009 12:32:38 +0100 2653447 Potential for adaptation-by-time in sockeye salmon (Oncorhynchus nerka): the interactions of body size and in-stream reproductive life span with date of arrival and breeding location http://www.medworm.com/index.php?rid=2653446&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-056 K. K. Doctor and T. P. Quinn - In salmonid fishes, the tendency to return to the natal site for breeding leads to reproductively isolated, locally adapted populations. In addition to this isolation-by-space,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2653446 Thu, 30 Jul 2009 12:32:38 +0100 2653446 Molecular and morphological evidence for a new species status within the genus Euseius (Acari: Phytoseiidae) http://www.medworm.com/index.php?rid=2653445&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-057 M. Okassa, M.-S. Tixier, B. Cheval, and S. Kreiter - The identity of specimens belonging to the genus Euseius Wainstein, 1962 found on several trees in France is investigated. These specimens are morphologically close to... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2653445 Thu, 30 Jul 2009 12:32:38 +0100 2653445 Influence of the environmental heterogeneity of breeding ponds on anuran assemblages from southeastern Brazil http://www.medworm.com/index.php?rid=2629674&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-058 T. S. Vasconcelos, T. G. Santos, D. C. Rossa-Feres, and C.F.B Haddad - We hypothesized that the environmental heterogeneity of breeding ponds influences the species composition and species richness of anuran assemblages from southeastern Brazil, because it provides... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2629674 Thu, 23 Jul 2009 12:17:00 +0100 2629674 Influence of alternative mating tactics on predation risk in the damselfly Calopteryx virgo http://www.medworm.com/index.php?rid=2613646&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-055 Tero Toivanen, Markus J. Rantala, and Jukka Suhonen - Alternative mating tactics are a widespread feature in insects. A typical form of alternative mating behaviour is being a sneaker in the vicinity of a... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2613646 Sat, 18 Jul 2009 11:43:19 +0100 2613646 Lateral-line activity during undulatory body motions suggests a feedback link in closed-loop control of sea lamprey swimming http://www.medworm.com/index.php?rid=2613645&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-050 A. Ayali, S. Gelman, E. D. Tytell, and A. H. Cohen - The lateral-line system is common to most aquatic organisms. It plays an important role in behaviours involving detection of other animals and obstacles. In gnathostome... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2613645 Sat, 18 Jul 2009 11:43:19 +0100 2613645 The female reproductive system and control of oviposition in Locusta migratoria migratorioides http://www.medworm.com/index.php?rid=2587857&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-063 Angela B. Lange - The spermatheca acts as a repository for sperm deposited by the male and, in the African migratory locust (Locusta migratoria migratorioides (Fairmaire and Reiche, 1849)),... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2587857 Fri, 10 Jul 2009 12:21:40 +0100 2587857 Testing for the relative contribution of patch neighborhood, patch internal structure, and presence of predators and competitor species in determining distribution patterns of rodents in a fragmented landscape http://www.medworm.com/index.php?rid=2583913&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D8%26msno%3Dz09-054 A. Mortelliti, G. Amori, F. Annesi, and L. Boitani - Factors affecting the distribution of species in fragmented landscapes, and their relative importance, are often unclear. Few studies have deliberately compared various hypotheses in relatively... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2583913 Thu, 09 Jul 2009 12:16:24 +0100 2583913 Related product: http://www.medworm.com/index.php?rid=2576258&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Fpubs.nrc-cnrc.gc.ca%2Feng%2Fbooks%2Fbooks%2F9780660198002.html The Systematics of New World Clinocera Meigen by Bradley Sinclair [more] (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2576258 Tue, 07 Jul 2009 12:13:48 +0100 2576258 Related product : http://www.medworm.com/index.php?rid=2576257&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Fpubs.nrc-cnrc.gc.ca%2Feng%2Fbooks%2Fbooks%2F9780660970219.html Les Fourmis   by Luc Passera and Serge Aron (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2576257 Tue, 07 Jul 2009 12:13:48 +0100 2576257 Genetic diversity in a remnant population of lake trout (Salvelinus namaycush) http://www.medworm.com/index.php?rid=2569776&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-052 Tina M.J. Giroux, Douglas P. Chivers, Michael J. Fitzsimmons, and Neil B. Chilton - Genetic diversity of the remnant population of lake trout (Salvelinus namaycush (Walbaum in Artedi, 1792)) in Crean Lake was compared with that for two other... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2569776 Sun, 05 Jul 2009 12:14:08 +0100 2569776 Encapsulation ability: Are all Drosophila species equally armed? An investigation in the obscura group http://www.medworm.com/index.php?rid=2569775&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-046 S. Havard, P. Eslin, G. Prévost, and G. Doury - Unable to form cellular capsules around large foreign bodies, the species Drosophila subobscura Collin in Gordon, 1936 was previously shown devoid of lamellocytes, the capsule-forming... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2569775 Sun, 05 Jul 2009 12:14:08 +0100 2569775 Holding ground in the face of invasion: native fence lizards (Sceloporus undulatus) do not alter their habitat use in response to introduced fire ants (Solenopsis invicta) http://www.medworm.com/index.php?rid=2569774&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-053 T. Langkilde - The introduction of non-native species is becoming increasingly common. Understanding the impact of invaders on native populations is critical for effective management. Red imported fire... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2569774 Sun, 05 Jul 2009 12:14:08 +0100 2569774 Behavioral response of migrating wood frogs to experimental timber harvest surrounding wetlands http://www.medworm.com/index.php?rid=2569773&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-049 Tracy A.G. Rittenhouse and Raymond D. Semlitsch - Behavioral responses to ecological disturbances such as timber harvest, fire, or drought provide insight into wildlife habitat requirements. To determine the behavioral response of adult... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2569773 Sun, 05 Jul 2009 12:14:08 +0100 2569773 Source levels and communication-range models for harp seal (Pagophilus groenlandicus) underwater calls in the Gulf of St. Lawrence, Canada http://www.medworm.com/index.php?rid=2560476&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-048 M. A. Rossong and J. M. Terhune - Harp seals (Pagophilus groenlandicus (Erxleben, 1777)) produce underwater call types during the breeding season that are thought to be important for reproductive behaviours and herd... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2560476 Wed, 01 Jul 2009 18:35:25 +0100 2560476 White-winged vampire bats (Diaemus youngi) exchange contact calls http://www.medworm.com/index.php?rid=2517019&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-051 G. G. Carter, M. B. Fenton, and P. A. Faure - Temporally precise vocal exchanges, termed “antiphonal calling”, might allow pair or group members to maintain social contact with greater efficiency than when calling independently. The... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2517019 Fri, 26 Jun 2009 11:01:27 +0100 2517019 Effects of shell size on behavioural consistency and flexibility in hermit crabs http://www.medworm.com/index.php?rid=2515055&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-047 Mark Briffa and Anne-Laurence Bibost - Animal personalities are assumed to be present when there are consistent between-individual differences in behaviour, whereas behavioural flexibility occurs when individual responses are continuously adjusted.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2515055 Thu, 25 Jun 2009 15:07:06 +0100 2515055 Effect of water temperature on laboratory swimming performance and natural activity levels of adult largemouth bass http://www.medworm.com/index.php?rid=2515054&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-044 Caleb T. Hasler, Cory D. Suski, Kyle C. Hanson, Steven J. Cooke, David P. Philipp, and Bruce L. Tufts - Although locomotory performance in vertebrates is related to fitness, most performance tests are conducted in a laboratory setting, or in a manner that forces the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2515054 Thu, 25 Jun 2009 15:07:06 +0100 2515054 Intraspecific variation of temperature-induced effects on metamorphosis in the pool frog (Rana lessonae) http://www.medworm.com/index.php?rid=2506770&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-045 Germán Orizaola and Anssi Laurila - Understanding the factors that affect the process of metamorphosis in species with complex life cycles, and in particular their variation within and among populations, has... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2506770 Thu, 25 Jun 2009 08:59:16 +0100 2506770 Ontogeny of a sexual dimorphism in tiger salamanders http://www.medworm.com/index.php?rid=2506769&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-043 Richard D. Howard - Sexual dimorphism results when the sexes differ in the degree to which trait elaboration confers a reproductive or survival advantage. Trait size dimorphism is often... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2506769 Thu, 25 Jun 2009 08:59:16 +0100 2506769 Reduced sperm performance in backcross hybrids between species pairs of whitefish (Coregonus clupeaformis) http://www.medworm.com/index.php?rid=2506768&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-042 A. R. Whiteley, K. N. Persaud, N. Derome, R. Montgomerie, and L. Bernatchez - Previous work has demonstrated that genomic incompatibilities work together with ecologically divergent selection to promote and maintain reproductive isolation between incipient species (dwarf and normal)... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2506768 Thu, 25 Jun 2009 08:59:16 +0100 2506768 Food availability in spring influences reproductive output in the seed-preying edible dormouse (Glis glis) http://www.medworm.com/index.php?rid=2506767&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D7%26msno%3Dz09-040 T. Kager and J. Fietz - Edible dormice (Glis glis (L., 1766)) display strong annual variation in their reproductive output that is closely related to resource availability, commonly measured through the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2506767 Thu, 25 Jun 2009 08:59:16 +0100 2506767 New release http://www.medworm.com/index.php?rid=2506766&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Fpubs.nrc-cnrc.gc.ca%2Feng%2Fbooks%2Fbooks%2F9780660198941.html Audubon: Beyond Birds by E. Small et. al. (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2506766 Thu, 25 Jun 2009 08:59:16 +0100 2506766 Growth and reproduction of female eastern and whitebelly spinner dolphins incidentally killed in the eastern tropical Pacific tuna purse-seine fishery http://www.medworm.com/index.php?rid=2463592&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-038 Jason P. Larese and Susan J. Chivers - Life-history parameters are estimated for two forms of the spinner dolphin (Stenella longirostris (Gray, 1828)): the eastern subspecies (Stenella longirostris orientalis Perrin, 1990) and the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2463592 Mon, 08 Jun 2009 16:37:42 +0100 2463592 Corrigendum Geographic variation in the isotopic (δD, δ13C, δ15N, δ34S) composition of feathers and claws from lesser scaup and northern pintail: implications for studies of migratory connectivity http://www.medworm.com/index.php?rid=2456892&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-059 Robert G. Clark, Keith A. Hobson, and Leonard I. Wassenaar - (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2456892 Sat, 06 Jun 2009 02:19:31 +0100 2456892 Flexibility in the colouration of the meninx (brain covering) in the guppy (Poecilia reticulata): investigations of potential function http://www.medworm.com/index.php?rid=2456891&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-039 R. Gibson, J. G. Burns, and F. H. Rodd - Many organisms can change the apparent colour of their bodies by altering the aggregation of pigment in chromatophores in a process known as physiological colour... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2456891 Sat, 06 Jun 2009 02:19:31 +0100 2456891 Foraging behavior and predation success of the sand viper (Cerastes vipera) http://www.medworm.com/index.php?rid=2456890&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-034 Aziz Subach, Inon Scharf, and Ofer Ovadia - Activity levels and foraging success of ectotherms are dependent both on extrinsic factors (e.g., ambient temperature) and intrinsic factors (e.g., hunger level). We focus here... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2456890 Sat, 06 Jun 2009 02:19:31 +0100 2456890 Effect of age on energy storage during prehibernation swarming in little brown bats (Myotis lucifugus) http://www.medworm.com/index.php?rid=2456889&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-041 L. P. McGuire, M. B. Fenton, and C. G. Guglielmo - At temperate latitudes insectivorous bats face substantial nutritional demands prior to hibernation. As temperature decreases and availability of insect prey declines, bats must deposit nutrient... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2456889 Sat, 06 Jun 2009 02:19:31 +0100 2456889 Female territoriality in a paternal mouthbrooding cardinalfish to avoid predation against spawned eggs http://www.medworm.com/index.php?rid=2446447&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-037 Kayoko Fukumori, Noboru Okuda, and Yasunobu Yanagisawa - Generally, paternal mouthbrooding cardinalfishes are characteristic of sex-role-reversed animals: females have a higher potential reproductive rate and are more active in mating competition than males,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2446447 Sun, 31 May 2009 06:38:50 +0100 2446447 Asymmetrical male-mediated gene flow between harbor seal (Phoca vitulina) populations in Alaska http://www.medworm.com/index.php?rid=2436705&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-033 J. K. Herreman, G. M. Blundell, D. B. McDonald, and M. Ben-David - Harbor seals (Phoca vitulina richardii (Gray, 1864)) in Alaska are currently treated as three distinct management stocks. Previous genetic analyses using mitochondrial DNA suggested that... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2436705 Wed, 27 May 2009 14:18:44 +0100 2436705 Phylogeography of the longnose dace (Rhinichthys cataractae) species group in northwestern North America the origin and evolution of the Umpqua and Millicoma dace http://www.medworm.com/index.php?rid=2436704&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-036 J. D. McPhail and E. B. Taylor - The Umpqua and Millicoma dace are small cyprinid fishes endemic, respectively, to the Umpqua and Coos rivers on the central coast of Oregon. The origins... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2436704 Wed, 27 May 2009 14:18:44 +0100 2436704 Limited behavioural thermoregulation by adult upriver-migrating sockeye salmon (Oncorhynchus nerka) in the Lower Fraser River, British Columbia http://www.medworm.com/index.php?rid=2432475&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-032 The objective of this study was to combine radio telemetry with individual thermal loggers to assess the extent to which adult migrating sockeye salmon (Oncorhynchus... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2432475 Sun, 24 May 2009 22:57:48 +0100 2432475 Effect of winter torpor upon antioxidative defence in Helix pomatia http://www.medworm.com/index.php?rid=2423282&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D6%26msno%3Dz09-025 Anna Nowakowska, Grażyna Świderska-Kołacz, Justyna Rogalska, and Michał Caputa - Arousal of land snails from torpor is inseparably connected with an increase in oxygen consumption leading to oxidative stress. Therefore, activity of antioxidant defence system... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2423282 Wed, 20 May 2009 06:40:23 +0100 2423282 Sperm performance under hypoxic conditions in the intertidal fish Porichthys notatus http://www.medworm.com/index.php?rid=2402857&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-031 John L. Fitzpatrick, Paul M. Craig, Carol Bucking, Sigal Balshine, Chris M. Wood, and Grant B. McClelland - Hypoxia (low oxygen) exposure generally leads to decreased reproductive capacity, exhibited by reductions in testicular mass, reproductive hormones, and sperm swimming speed. However, in many... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2402857 Mon, 11 May 2009 04:49:19 +0100 2402857 Breeding-site selection by the poison frog Ranitomeya biolat in Amazonian bamboo forests: an experimental approach http://www.medworm.com/index.php?rid=2402856&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-026 Rudolf von May, Margarita Medina-Müller, Maureen A. Donnelly, and Kyle Summers - Habitat selection in amphibians has typically been investigated using species that breed in medium-sized to large bodies of water. So far, few studies have focused... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2402856 Mon, 11 May 2009 04:49:19 +0100 2402856 Morphology of the rectal gland of the spiny dogfish (Squalus acanthias) shark in response to feeding http://www.medworm.com/index.php?rid=2402855&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-030 Victoria Matey, Chris M. Wood, W. Wesley Dowd, Dietmar Kültz, and Patrick J. Walsh - The morphology of the rectal gland was examined in spiny dogfish (Squalus acanthias L, 1758) sharks fasted (1 week) or 6 and 20 h postfeeding. The morphology... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2402855 Mon, 11 May 2009 04:49:19 +0100 2402855 Explaining patterns of deformity in freshwater turtles using MacCulloch’s hypothesis http://www.medworm.com/index.php?rid=2387610&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-028 Christina M. Davy and Robert W. Murphy - A growing body of literature details the effects of teratogenic chemicals on embryonic development in freshwater turtles. However, other factors affecting developmental deformities have not... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2387610 Mon, 04 May 2009 21:36:26 +0100 2387610 Habitat selection by river otters (Lontra canadensis) under contrasting land-use regimes http://www.medworm.com/index.php?rid=2380418&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-035 D. Gallant, L. Vasseur, M. Dumond, E. Tremblay, and C. H. Bérubé - Habitat preferences of river otters (Lontra canadensis (Schreber, 1777)) are well known, but because most studies were conducted in regions with markedly low or high... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2380418 Thu, 30 Apr 2009 20:26:28 +0100 2380418 Egg neglect under risk of predation in Cassin’s Auklet (Ptychoramphus aleuticus) http://www.medworm.com/index.php?rid=2375179&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-027 R. A. Ronconi and J. M. Hipfner - We tested predictions concerning the significance of egg neglect for the burrow-nesting seabird Cassin’s auklet (Ptychoramphus aleuticus (Pallas, 1811)) at a colony where endemic Keen’s... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2375179 Wed, 29 Apr 2009 16:46:44 +0100 2375179 Effect of refuge distance on escape behavior of side-blotched lizards (Uta stansburiana) http://www.medworm.com/index.php?rid=2375178&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-029 P. A. Zani, T. D. Jones, R. A. Neuhaus, and J. E. Milgrom - Side-blotched lizards (Uta stansburiana Baird and Girard, 1852) use sagebrush desert habitat above cliffs and typically flee over and down the nearest cliff when disturbed.... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2375178 Wed, 29 Apr 2009 16:46:44 +0100 2375178 Costs and economy of autotomy for tail movement and running speed in the skink Trachylepis maculilabris http://www.medworm.com/index.php?rid=2356314&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-024 William E. Cooper, Jr. and Chad S. Smith - Economy of autotomy (shedding less than complete tails) is advantageous via retention of ability to autotomize and reduction of costs, including lipid loss, regeneration, and... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2356314 Wed, 22 Apr 2009 15:02:15 +0100 2356314 Morphine uptake, disposition, and analgesic efficacy in the common goldfish (Carassius auratus) http://www.medworm.com/index.php?rid=2341304&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-023 N. C. Newby, M. P. Wilkie, and E. D. Stevens - The purposes of the present study were to examine the rate of morphine uptake in goldfish (Carassius auratus (L., 1758)) when administered via the water,... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2341304 Sat, 18 Apr 2009 20:00:07 +0100 2341304 Testing the orbital lubrication hypothesis: the Harderian glands in burrowing skinks (Reptilia: Squamata) http://www.medworm.com/index.php?rid=2329394&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D4%26msno%3Dz09-021 This study investigated the... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2329394 Fri, 17 Apr 2009 16:41:11 +0100 2329394 Large-scale spatiotemporal variation in calf sex ratio in moose (Alces alces): an effect of density-dependent decrease in maternal condition? http://www.medworm.com/index.php?rid=2329393&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D4%26msno%3Dz09-017 K. Bjørneraas, E. J. Solberg, I. Herfindal, and B.-E. Sæther - The harvest of Norwegian moose (Alces alces (L., 1758)) is directed towards certain sex and age classes to maximize yield in terms of meat... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2329393 Fri, 17 Apr 2009 16:41:11 +0100 2329393 Apparent survival, natal philopatry, and recruitment of Barrow’s goldeneyes (Bucephala islandica) in the Cariboo - Chilcotin region of British Columbia, Canada http://www.medworm.com/index.php?rid=2329392&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D4%26msno%3Dz09-018 W. S. Boyd, B. D. Smith, S. A. Iverson, M. R. Evans, J. E. Thompson, and S. Schneider - We used capture - resight data to evaluate apparent survival, natal philopatry, and recruitment of Barrow’s goldeneyes (Bucephala islandica (Gmelin, 1789)) in British Columbia, Canada. Median ages... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2329392 Fri, 17 Apr 2009 16:41:11 +0100 2329392 Effects of nest substrate on egg deposition and incubation conditions in a natural population of fathead minnows (Pimephales promelas) http://www.medworm.com/index.php?rid=2329391&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-022 Brian Wisenden, Shireen Alemadi, Thomas P. Dye, Katie Geray, Jodi Hendrickson, Courtney Rud, Michael Jensen, Goodwin Sonstegard, and Michelle Malott - Fathead minnows (Pimephales promelas Rafinesque, 1820) occur commonly in small lakes across the prairie region of North America. Males establish nests, court females, and tend... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2329391 Fri, 17 Apr 2009 16:41:11 +0100 2329391 Body-condition dynamics in a northern ungulate gaining fat in winter http://www.medworm.com/index.php?rid=2329390&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D5%26msno%3Dz09-020 Serge Couturier, Steeve D. Côté, Jean Huot, and Robert D. Otto - Individual condition generally depends on density and is partly determined by habitat quality and climate. We studied long-term trends in the condition and productivity of... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2329390 Fri, 17 Apr 2009 16:41:11 +0100 2329390 Habitat selection by nesting and brood-rearing sharp-tailed grouse http://www.medworm.com/index.php?rid=2297900&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D4%26msno%3Dz09-016 Alicia D. Goddard, Russell D. Dawson, and Michael P. Gillingham - Breeding success is a critical component of population stability and is often influenced by the habitats used during the breeding season. Current hypotheses suggest that... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2297900 Sun, 29 Mar 2009 16:53:06 +0100 2297900 Habitat selection of the Eurasian beaver (Castor fiber) near its carrying capacity: an example from Norway http://www.medworm.com/index.php?rid=2297899&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D4%26msno%3Dz09-015 B. Pinto, M. J. Santos, and F. Rosell - The Eurasian beaver (Castor fiber L., 1758) was extirpated until the beginning of the twentieth century, but is becoming re-established over much of its former... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2297899 Sun, 29 Mar 2009 16:53:06 +0100 2297899 Multiscale analysis reveals restricted gene flow and a linear gradient in heterozygosity for an island population of feral horses http://www.medworm.com/index.php?rid=2297898&cid=s_37590_98_f&fid=37590&url=http%3A%2F%2Frparticle.web-p.cisti.nrc.ca%2Frparticle%2FAbstractTemplateServlet%3FcalyLang%3Deng%26journal%3Dcjz%26volume%3D87%26year%3D2009%26issue%3D4%26msno%3Dz09-019 Z. L. Lucas, P. D. McLoughlin, D. W. Coltman, and C. Barber - We studied the genetic (microsatellite) diversity of a feral population of horses (Equus caballus L., 1758) on Sable Island, Nova Scotia, Canada (1983 - 2003), at two... (Source: Canadian Journal of Zoology) Canadian Journal of Zoology journals http://www.medworm.com/rss/comments.php?id=2297898 Sun, 29 Mar 2009 16:53:06 +0100 2297898