American Birding Association Field Guide to Birds of Illinois and also features articles that

and also features articles that illustrate the value of the CBC data

as well as both parents

All body-size and plumage-color measurements had smoothly clinal distributions

Hardcover notebooks with magnetic closures and lined paper

so grab one for yourself and give a copy to the birders in your life

American Birding Association Field Guide to Birds of Illinois and also features articles thatA photographic field guide with one bird featured per page. Each concise species account includes measurements, scientific name, identification description, voice, behavior, and the habitat it is likely to be found in. The diverse habitats of Illinois, savannas, rivers, marshes, forests, and beaches offer a home for hundreds of types of birds throughout the year. And as one of the important 'flyover states,' Illinois welcomes hundreds of species of