Links for more information
Comment on "Ivory-billed Woodpecker (Campephilus principalis) Persists in Continental North America"
by: David A. Sibley, Louis R. Bevier, Michael A. Patten, Chris S. Elphick in Science 17 March 2006:
Vol. 311. no. 5767, p. 1555
Supporting Online Material
Response to Comment on "Ivory-billed Woodpecker (Campephilus principalis) Persists in Continental North America"
by:
John W. Fitzpatrick, Martjan Lammertink, M. David Luneau, Jr., Tim W. Gallagher, Kenneth V. Rosenberg
Ivory-billed Woodpecker (Campephilus principalis) Persists in Continental North America
by:
John W. Fitzpatrick, Martjan Lammertink, M. David Luneau, Jr., Tim W. Gallagher, Bobby R. Harrison, Gene M. Sparling, Kenneth V. Rosenberg, Ronald W. Rohrbaugh, Elliott C. H. Swarthout, Peter H. Wrege, Sara Barker Swarthout, Marc S. Dantzker, Russell A. Charif, Timothy R. Barksdale, J. V. Remsen, Jr., Scott D. Simon, and Douglas Zollner
Science 3 June 2005 308: 1460-1462;
The Luneau video
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