Vagrant: the “Audubon’s” Warbler is casual in eastern North America. The “Myrtle” Warbler is casual or accidental to Attu I. (Alaska), Baffin Island, Greenland, Iceland (7 recs.), ...

Knowing their songs ... during warbler migration. One of the best is the Biggest Week in American Birding in Ohio, where you may find Birds & Blooms editors in attendance. Your local Audubon ...