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Article
Kristin Bianchini, Auteur ; Jessica E. Howell, Auteur ; Ann E. McKellar, Auteur ; David J. Newstead, Auteur ; Christy A. Morrissey, AuteurLimited data suggest that the North American Midcontinent Flyway may be an important migration route for long-distance migratory shorebirds, such as Sanderlings Calidris alba and Red Knots C. canutus, but information on migration paths, staging [...]
Article
Alana M. Krug-MacLeod, Auteur ; Margaret L. Eng, Auteur ; Sonia Cabezas, Auteur ; Tracy A. Marchant, Auteur ; Christy A. Morrissey, AuteurDevelopmental stress experienced during the embryonic period has the potential to affect individual quality and to exert long-term impacts on avian fitness. Avian integumentary characteristics such as skin and feather colour (potential markers o[...]
Article
Jessica E. Howell, Auteur ; Ann E. McKellar, Auteur ; Richard H. M. Espie, Auteur ; Christy A. Morrissey, AuteurStaging, an essential part of shorebird migration, is when birds concentrate in large numbers to rest and refuel. Abundance estimates at key staging sites offer promise to monitor many transient migrant populations; however, stopover chronology [...]
Article
Bridget J. M. Stutchbury, Auteur ; Christy A. Morrissey, Auteur ; Margaret L. Eng, AuteurBirds that travel long distances between their wintering and breeding grounds may be particularly susceptible to neurotoxic insecticides, but the influence of insecticides on migration ability is poorly understood. Following acute exposure to tw[...]
Article
Chantel I. Michelson, Auteur ; Robert G. Clark, Auteur ; Christy A. Morrissey, AuteurAgricultural practices have intensified during the past 50 yr, increasing crop production and altering the Canadian prairie landscape by removing or degrading uncropped habitats, including wetlands. We predicted that agricultural practices would[...]
