Ivory-billed Woodpecker: Birds of North America species account
J.A. Jackson. 28 pp.
In Search of the Ivory-Billed Woodpecker [PB]
JACKSON, Jerome A
The Ivory-Billed Woodpecker
Tanner, James T.
Ivorybill Hunters: Search for Proof in a Flooded Wilderness
HILL, Geoffrey E.
An Alternative Hypothesis for the Cause of the Ivory-billed Woodpecker's Decline
SNYDER, Noel F.R.
Stalking the Ghost Bird: The Elusive Ivory-billed Woodpecker in Louisiana
STEINBERG, Michael K.