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Article
Seth G. Cherry, Auteur ; Andrew E. Derocher, Auteur ; Gregory W. Thiemann, Auteur ; Nicholas J. Lunn, AuteurUnderstanding how seasonal environmental conditions affect the timing and distribution of synchronized animal movement patterns is a central issue in animal ecology. Migration, a behavioural adaptation to seasonal environmental fluctuations, is [...]
Article
Peter K. Molnar, Auteur ; Andrew E. Derocher, Auteur ; Gregory W. Thiemann, Auteur ; Mark A. Lewis, AuteurPolar bear (Ursus maritimus) populations are predicted to be negatively affected by climate warming, but the timeframe and manner in which change to polar bear populations will occur remains unclear. Predictions incorporating climate change effe[...]
Article
Peter K. Molnar, Auteur ; Andrew E. Derocher, Auteur ; Gregory W. Thiemann, Auteur ; Mark A. Lewis, Auteur
Article
Seth G. Cherry, Auteur ; Andrew E. Derocher, Auteur ; Keith A. Hobson, Auteur ; Ian Stirling, Auteur ; Gregory W. Thiemann, Auteur1. Using measurements of naturally occurring stable isotopes in animal tissues is useful for monitoring diets of wide-ranging species that would otherwise be logistically difficult to evaluate. However, differential metabolic routing of macromol[...]
Article
Barry G. Robinson, Auteur ; Alastair Franke, Auteur ; Andrew E. Derocher, AuteurInclement weather can negatively affect breeding birds directly by exposure to factors such as severe temperature and rainfall, or indirectly by reducing food supply. During a three-year study of Arctic peregrine falcons Falco peregrinus tundriu[...]
