Joël Bêty

Summary

Publications

  1. ncbi request reprint Body condition, migration, and timing of reproduction in snow geese: a test of the condition-dependent model of optimal clutch size
    Joël Bêty
    Département de biologie and Centre d études nordiques, Pavillon Vachon, Universite Laval, Sainte Foy, Quebec G1K 7P4, Canada
    Am Nat 162:110-21. 2003
  2. pmc Manipulating individual state during migration provides evidence for carry-over effects modulated by environmental conditions
    Pierre Legagneux
    Département de biologie and Centre d études nordiques, Universite Laval Quebec, Pavillon Vachon, 1045 avenue de la Medecine, Quebec City, Quebec, Canada
    Proc Biol Sci 279:876-83. 2012
  3. pmc Long-term monitoring at multiple trophic levels suggests heterogeneity in responses to climate change in the Canadian Arctic tundra
    Gilles Gauthier
    Département de biologie and Centre d études nordiques, Universite Laval, 1045 avenue de la Medecine, Pavillon Vachon, Quebec City, Quebec, Canada G1V 0A6
    Philos Trans R Soc Lond B Biol Sci 368:20120482. 2013
  4. doi request reprint Benefiting from a migratory prey: spatio-temporal patterns in allochthonous subsidization of an Arctic predator
    Marie Andrée Giroux
    Chaire de recherche du Canada en conservation des écosystèmes nordiques and Centre d études nordiques, Universite du Quebec a Rimouski, Rimouski, QC G5L 3A1, Canada
    J Anim Ecol 81:533-42. 2012
  5. doi request reprint Do glucocorticoids in droppings reflect baseline level in birds captured in the wild? A case study in snow geese
    Pierre Legagneux
    Département de biologie and Centre d études nordiques, Pavillon Vachon, Universite Laval Quebec, Quebec, Canada
    Gen Comp Endocrinol 172:440-5. 2011

Collaborators

Detail Information

Publications5

  1. ncbi request reprint Body condition, migration, and timing of reproduction in snow geese: a test of the condition-dependent model of optimal clutch size
    Joël Bêty
    Département de biologie and Centre d études nordiques, Pavillon Vachon, Universite Laval, Sainte Foy, Quebec G1K 7P4, Canada
    Am Nat 162:110-21. 2003
    ..Our study indicates that geese simultaneously adjust their lay date and clutch size according to their premigration condition and migratory behavior as predicted by the condition-dependent optimization model...
  2. pmc Manipulating individual state during migration provides evidence for carry-over effects modulated by environmental conditions
    Pierre Legagneux
    Département de biologie and Centre d études nordiques, Universite Laval Quebec, Pavillon Vachon, 1045 avenue de la Medecine, Quebec City, Quebec, Canada
    Proc Biol Sci 279:876-83. 2012
    ....
  3. pmc Long-term monitoring at multiple trophic levels suggests heterogeneity in responses to climate change in the Canadian Arctic tundra
    Gilles Gauthier
    Département de biologie and Centre d études nordiques, Universite Laval, 1045 avenue de la Medecine, Pavillon Vachon, Quebec City, Quebec, Canada G1V 0A6
    Philos Trans R Soc Lond B Biol Sci 368:20120482. 2013
    ..We also show how length and intensity of monitoring could affect our ability to detect temporal trends and provide recommendations for future monitoring. ..
  4. doi request reprint Benefiting from a migratory prey: spatio-temporal patterns in allochthonous subsidization of an Arctic predator
    Marie Andrée Giroux
    Chaire de recherche du Canada en conservation des écosystèmes nordiques and Centre d études nordiques, Universite du Quebec a Rimouski, Rimouski, QC G5L 3A1, Canada
    J Anim Ecol 81:533-42. 2012
    ..Thus, perspectives of both landscape and foraging ecology are needed to fully resolve the effects of subsidies on animal demographic processes and population dynamics...
  5. doi request reprint Do glucocorticoids in droppings reflect baseline level in birds captured in the wild? A case study in snow geese
    Pierre Legagneux
    Département de biologie and Centre d études nordiques, Pavillon Vachon, Universite Laval Quebec, Quebec, Canada
    Gen Comp Endocrinol 172:440-5. 2011
    ..Such a result contrast with previous studies conducted on habituated, captive animals. We thus recommend that use of droppings as a non-invasive technique to measure baseline CORT be restricted to non-manipulated individuals in the wild...