INVESTIGADORES
LAMMERTINK Jeroen Martjan
artículos
Título:
Ivory-billed woodpecker (Campephilus principalis) persists in continental North America
Autor/es:
FITZPATRICK JW; LAMMERTINK, M.; LUNEAU MD; GALLAGHER TW; HARRISON BR; SPARLING GM; ROSENBERG KV; ROHRBAUGH RW; SWARTHOUT ECH; WREGE PH; SWARTHOUT SB; DANTZKER MS; CHARIF RA; BARKSDALE TR; REMSEN JV; SIMON SD; ZOLLNER D
Revista:
SCIENCE
Editorial:
AMER ASSOC ADVANCEMENT SCIENCE
Referencias:
Año: 2005 vol. 308 p. 1460 - 1462
ISSN:
0036-8075
Resumen:
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The ivory-billed woodpecker (Campephilus principalis), long suspected to be extinct, has been
rediscovered in the Big Woods region of eastern Arkansas. Visual encounters
during 2004 and 2005, and analysis of a video clip from April 2004, confirm the
existence of at least one mate. Acoustic signatures consistent with Campephilus display drums also have been
heard from the region. Extensive efforts to find birds away from the primary
encounter site remain unsuccessful, but potential habitat for a thinly distributed
source population is vast (over 220,000 hectares).
