Check List of the Birds of Illinois. Together With a Short List of 200 Commoner Birds and Allen's Key to Bird Nests

This comprehensive guide to the birds of Illinois includes detailed information on over 400 species, as well as a special section on bird nests. Benjamin T. Gault and the Illinois Audubon Society provide expert insights into bird behavior, migration, and habitat. This book is an essential resource for birders and nature lovers alike.
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