Sibleys Warblers of Eastern North America (EN)

Written and illustrated by David Allen Sibley, America's most widely respected bird illustrator and ornithologist, this waterproof folding guide covers all 60 species of wood warblers found east of the Rockies, including yellowthroats, waterthrushes, and chats.

Each entry features multiple illustrations showing adult males, females, juveniles, and in-flight views, along with detailed range maps for quick and accurate identification in the field. Compact, laminated, and built to withstand the elements, it slips easily into any pocket or bag.

An essential reference for birders who want reliable, expert-level warbler identification in the most convenient format possible.