In print:

The Grail Bird: Hot on the Trail of the Ivory-billed Woodpecker, Tim Gallaher. Houghton Mifflin, 2005.

The Race to Save the Lord God Bird, Phillip M. Hoose. Farrar, Straus and Giroux, 2004. 

Nature Conservancy

-         worked to ensure preservation of habitat before announcing sighting

-         http://www.nature.org/ivorybill/

Big Woods Conservation Partnership

-         working to preserve habitat in Arkansas

-         http://www.ivorybill.org/

-         maps, bios of people involved

-         natural history of bird: http://www.ivorybill.org/factsheet_naturalHistory.html (size, habitat, range, etc.)

“Morning Edition”

-         ran the story on 4/28/05

-         story here: http://www.npr.org/templates/story/story.php?storyId=4622633

Science Magazine

-         scholarly publication confirming identification

-         pictures

- http://www.sciencemag.org/cgi/content/abstract/1114103