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Article
J. D. Ibáñez-Álamo, Auteur ; R. D. Magrath, Auteur ; J. C. Oteyza, Auteur ; A. D. Chalfoun, Auteur ; T. M. Haff, Auteur ; K. A. Schmidt, Auteur ; R. L. Thomson, Auteur ; T. E. Martin, AuteurNest predation is a key source of selection for birds that has attracted increasing attention from ornithologists. The inclusion of new concepts applicable to nest predation that stem from social information, eavesdropping or physiology has expa[...]
Article
T. M. Haff, Auteur ; A. G. Horn, Auteur ; M. L. Leonard, Auteur ; R. D. Magrath, AuteurPredation is an important source of nest mortality in many bird species and calling near the nest can increase this risk, yet adults of many species regularly vocalize near their nests. Some of these calls serve clearly adaptive functions, such [...]
Article
J. A. Nicholls, Auteur ; M. C. Double, Auteur ; D. M. Rowell, Auteur ; R. D. Magrath, AuteurMost birds breed in pairs but at least 3% of passerine species are cooperative breeders, whereby more than two adults help to raise the young. The general rarity of cooperative breeding has led to the assumption that cooperative behaviour has ev[...]
Article
R. D. Magrath, Auteur ; R. G. Heinsohn, AuteurIn recent years there has been a resurgence of interest in models to explain the partitioning of direct reproduction ('reproductive skew") among members of one ses within social groups, We review models of skew identify problems of testing model[...]
