A highly visual guide to identifying birds in the field based on the important, unchanging features of size, shape, structure, and behavior Birding is an extrem
A fascinating look at what birds do and why they do it Both casual and serious birdwatchers can take their skills to the next level with this detailed considera
Sparrows are as complicated as they are common. This is an essential guide to identifying 76 kinds, along with a fascinating history of human interactions with
"With detailed information about identification, calls, habitat, breeding, nesting, and behavior, this reference guide has the most up-to-date information about
A guide that teaches birders how to effectively identify eastern waterbirds in flight using a method of identification that emphasizes birds' structure, behavio