La Tour du Valat

Article

Geographic variation in type I dialects of Hermit Warblers: does fragmented habitat promote variation in song?

Stewart Wayne Janes, Auteur ; Lee Ryker, Auteur ; Robert M. Ryan, Auteur

Dans Journal of Ornithology (158(2) 2017/04/01)

We evaluated the role of habitat fragmentation in promoting song variation and the potential for the generation of dialects within four type I dialect areas of Hermit Warblers (Setophaga occidentalis). The dialect areas differed markedly in the [...]

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