Complex hybridization dynamics between golden-winged and blue-winged warblers (Vermivora chrysoptera and Vermivora pinus) revealed by AFLP, microsatellite, intron and mtDNA markers.

Abstract excerpt

Blue-winged (Vermivora pinus) and golden-winged warblers (Vermivora chrysoptera) have an extensive mosaic hybrid zone in eastern North America. Over the past century, the general trajectory has been a rapid replacement of chrysoptera by pinus in a broad, northwardly moving area of contact. Previous mtDNA-based studies on these species' hybridization dynamics have yielded variable results: asymmetric and rapid...

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