HEATKEYS

General information on how to attract nesting bluebirds and other small cavity nesters, including distinguishing nests and eggs, heat, dealing with house sparrows, house wrens, nestboxes, etc.

Cornell Lab of Ornithology, We use science to understand the world, to find new ways to make conservation work, and to involve people who share our passion. We offer help for birders through All About Birds website on all bird info, questions, etc.

The North American Bluebird Society is a non-profit education, conservation and research organization that promotes the recovery of bluebirds and other native cavity-nesting bird species in North America.

Use our Bird Guide to identify birds, learn about the life history, listen to the sounds, and watch bird behavior on video--the most comprehensive guide to North American birds

All About Birds: Bird Sightings, Birds In The News, Bird Photos, Bird Habitat and Conservation, Feeding Wild Birds, Birdhouses, Bird Egg and Nest Identification

YouTube is a place to discover, watch, upload and share videos.

This is the homepage of the Purple Martin Conservation Association, a non-profit organization dedicated to the preservation of the North American Purple Martin.

Audubon Society of Omaha, a local chapter of the National Audubon Society