Learn about Ivory-bills
- News: Ivory-billed Woodpecker Not Extinct?
- Ivorybill Hunters: The Search for Proof in a Flooded Wilderness, Auburn University Professor Geoffrey Hill
- Professor Hill’s Website: The Hill
- Audubon’s Painting and Description
- The Search for the Ivory-billed Woodpecker, Cornell Lab of Ornithology
- A Close Encounter with the Rarest Bird, Smithsonian Magazine – the last pictures of an Ivory-billed Woodpecker.
- Chasing the Ivory-billed Woodpecker, Garden and Gun Magazine