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Article
Jeffrey M. Warren, Auteur ; Kyle A. Cutting, Auteur ; David N. Koons, AuteurPre-breeding body condition is an important determinant of reproductive success in birds, largely through its influence on timing of breeding. Declines in clutch size and recruitment probability within breeding seasons indicate a tradeoff may ex[...]
Article
Kyle A. Cutting, Auteur ; Keith A. Hobson, Auteur ; Jay J. Rotella, Auteur ; Jeffrey M. Warren, Auteur ; Susan E. Wainwright-de la Cruz, Auteur ; John Y. Takekawa, AuteurLesser scaup Aythya affinis populations have declined throughout the North American continent for the last three decades. It has been hypothesized that the loss and degradation of staging habitats has resulted in reduced female body condition on[...]
Article
Jane E. Austin, Auteur ; Shawn T. O'Neil, Auteur ; Jeffrey M. Warren, AuteurHabitat selection studies of postbreeding waterfowl have rarely focused on within-wetland attributes such as water depth, escape cover, and food availability. Flightless waterfowl must balance habitat selection between avoiding predation risks a[...]
Article
Kyle A. Cutting, Auteur ; Keith A. Hobson, Auteur ; Jay J. Rotella, Auteur ; Jeffrey M. Warren, Auteur ; John Y. Takekawa, Auteur ; Susan E. W. De la Cruz, Auteur ; Michael Parker, AuteurStudies of how birds mobilize nutrients to eggs have traditionally considered a continuum of possible allocation strategies ranging from income breeding (rely on food sources found on the breeding grounds) to capital breeding (rely on body reser[...]
