Birds & Blooms on MSN

How to identify a prairie warbler

Look for a prairie warbler in the eastern United States — but not in a prairie! Learn where to find them, what they eat, and ...
insider.si.edu

The Sibley guide to birds / written and illustrated by David Allen Sibley

"A Scott & Nix edition"--page [ii]. Introduction : Classification of birds ; Equipment for birding ; Learning to identify birds ; Psychological effects and mistakes ; Variation in appearance ; ...