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Article
Detecting conspecific brood parasitism using egg morphology in black brant Branta bernicla nigricans
Patrick R. Lemons, Auteur ; James S. Sedinger, Auteur ; Pamela Svete Randle, AuteurNumerous methods have been proposed to indirectly detect conspecific brood parasitism (CBP) in birds. Egg morphology has been suggested as a predictor of parasitism, assuming that variation in egg size is greater among females than within female[...]
Article
Patrick R. Lemons, Auteur ; James S. Sedinger, Auteur ; Christopher A. Nicolai, Auteur ; Lewis W. Oring, AuteurDifferential growth rate between males and females, owing to a sexual size dimorphism, has been proposed as a mechanism driving sex-biased survival. How parents respond to this selection pressure through sex ratio manipulation and sex-biased par[...]
