Naturalis – Extinct bird: Campephilus principalis bairdii (Ivory …
3D pictures of the extinct Ivory-billed Woodpecker (Campephilus principalis bairdii) in the Naturalis collection (Leiden, the Netherlands).
nlbif.eti.uva.nl/naturalis/detail.php?lang=uk&id=54
Comprehensive Report Species – Campephilus principalis
Check-list of North American birds. Seventh edition. … Name Used in Concept Reference: Campephilus principalis … by some authors to be a distinct species, C. bairdii …
www.natureserve.org/explorer/servlet/NatureServe?searchName=Campephilus+principalis+
ADW: Campephilus principalis: Information
Excerpts from a report on the ivory-billed woodpecker (Campephilus principalis bairdii) in Cuba. Bulletin of the International Committee for Bird Preservation, 7: 139-144.
animaldiversity.ummz.umich.edu/site/accounts/information/Campephilus_principalis.html
ITIS Standard Report Page: Campephilus principalis
… Campephilus principalis bairdii Cassin, 1864 … Campephilus principalis : Expert: … Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Campephilus principalis
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=178264
2007 IUCN Red List – Search
Range Description: Campephilus principalis formerly occurred at … the south-east USA (nominate principalis) and Cuba (race bairdii). … Bird Reference Citations. The numbers …
www.iucnredlist.org/search/details.php?species=3712
Ivory-billed Woodpecker – Wikipedia, the free encyclopedia
The Ivory-billed Woodpecker (Campephilus principalis), a very large … Reports of at least one male bird in Arkansas in 2004 … reported sighting of the Cuban subspecies (C. p. bairdii …
en.wikipedia.org/wiki/Campephilus_principalis
Science Express Logo Report
… drums also have been heard from the region. Extensive efforts to locate birds … in 1944 ( 7 ). A resident subspecies of ivory-billed woodpecker ( Campephilus principalis bairdii …
www.sciencemag.org/cgi/rapidpdf/1114103v1.pdf
Search the NMNH Division of Birds Collections
Detailed View: 23570 : Campephilus principalis bairdii: Types: Picidae: Piciformes: Cuba: Oriente … NMNH Data Access Policy | Email VZ Birds Collections Data Manager Copyright …
nhb-acsmith2.si.edu/emuwebvzbirdsweb/pages/nmnh/vz/ResultsListBirds.php?Where=exists%28Ide…
Campephilus – definition of Campephilus by the Free Online Dictionary …
genus Campephilus. bird genus – a genus of birds. family Picidae, Picidae – woodpeckers … population, biologists also identified another subspecies called Campephilus principalis bairdii …
www.thefreedictionary.com/Campephilus
Ivory-billed Woodpecker (Campephilus principalis) – BirdLife species …
… for information on all of the world’s bird … Range & population Campephilus principalis formerly occurred … the south-east USA (nominate principalis) and Cuba (race bairdii).
www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=719&m=0