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Responses of territorial and floater male Red-winged Blackbirds to models of receptive females

Laurel L. Moulton, Auteur ; George M. Linz, Auteur ; William J. Bleier, Auteur

Dans Journal of Field Ornithology (84(2) JUN 2013)

Red-winged Blackbirds (RWBL; Agelaius phoeniceus) have a polygynous mating system and, because territorial males commonly have harems of two to five females, some second-year (SY) and after-second-year (ASY) males do not establish nesting territ[...]

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