Iowa Ornithologists' Union

Iowa Audubon

Join Iowa's Breeding Bird Atlas Project

Birding With Tucker

A Kid's Guide to Bird-Watching in the Playground

Cornell Lab and Audubon Bird Counts

American Bird Conservancy

State Of The Birds Report

Rowe Sanctuary

Big Bluestem Audubon Society, Ames

Cedar Rapids Audubon Society, Cedar Rapids

Des Moines Audubon Society, Des Moines

Dubuque Audubon Society, Dubuque

Iowa City Bird Club, Iowa City

Quad Cities Audubon Society, Davenport

Audubon Society Of Omaha

Wachiska Audubon Society, Lincoln NE

National Audubon Society

Spotting Scope Review

Beginner's Guide To Bird Watching

A Kid's Guide to Bird-Watching in the Playground

Official Birds of the United States