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Article
D. L. Major, Auteur ; C. A. Barber, AuteurWe determined if extra-pair paternity existed in an eastern population of Song Sparrows (Melospiza melodia melodia), and compared the frequency of extra-pair paternity in first and second broods. Over both broods, a total of 10.5% young were of [...]
Article
W. C. Turner, Auteur ; C. A. Barber, AuteurWe tested the fertility announcement hypothesis, whereby male song during a female's fertile period functions as both a paternity guard and an advertisement for extra-pair copulations, in an eastern population of song sparrows Melospiza melodia [...]
