Offers sound recordings of this species. Also provides scientific classification.

Carl Zimmer's commentary on the rediscovery of the Ivory-bill, including maps of the bird's original range and present habitat range.

Includes details of the rediscovery in 2004, past searches, and the bird's slide toward extinction.

Photo at nest site, range, habitat, and life history of this bird.

Lengthy article by Julie Zickefoose.

U.S. Fish and Wildlife Service site with updates on the discovery of Ivory-billed Woodpecker at Cache River NWR in Arkansas and the recovery effort.

News and information about the discovery of a living ivory-billed in the Big Woods of Arkansas. Includes photos, video, maps, biographies of the discovers, and links to other resources.

Article with photo gallery and audio by science correspondent Christopher Joyce who was part of the research team.

Announcement of confirmed sightings in 2004 and 2005. Full article in PDF format.

Reports on the rediscovery search, the habitat of the Big Woods, the bird's history, and news.

Account of an expedition to follow up on a recently reported sighting of the presumed extinct Campephilus principalis from Louisiana.

Information about an expedition, organized by ornithologist Van Remsen, to search for Campephilus principalis.