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Today's Arkansas Democrat-Gazette includes a front-page article on the continuing search for the ivory-billed woodpecker in the Big Woods area of east-central Arkansas. Several sightings of a lone male woodpecker were made in 2004 and 2005, including a lucky video recording by David Luneau (the video is contained within a report
here). Since then, researchers from the ornithology labs at Cornell have led the search for more of the birds, without much success.
The article quotes ivory-bill expert Jerome Jackson, who has built himself quite a reputation as a skeptic where the bird is concerned. Jackson authored an
article in
The Auk, the premier ornithological journal in the country, in which he attacked Luneau's video and the work of the other scientists who observed the Arkansas ivory-bill (he called the sightings "faith-based ornithology"). In the Democrat-Gazette article, Jackson is quoted as saying "no highly trained ornithologists have seen the bird." This may be construed as an attack on Luneau, who is an engineer, and not a biologist. My own undergraduate training in biology was at the University of Arkansas at Little Rock, and when I took the Ornithology class there, Luneau was a classmate of mine. I can vouch for his abilities in spotting birds; he is as proficient an amateur ornithologist as I've met.
But Jackson's point is that Luneau is not a trained ornithologist--let's give the devil his due and assume that Jackson's point is justified. What about the sightings by Tim Gallagher and Bobby Harrison, who
are trained ornithologists? Both Jackson and Katherine Marks, the Democrat-Gazette reporter, completely ignore recent sightings of the ivory-bill in Florida by Geoff Hill of Auburn University. Hill and two graduate students have made repeated
sightings of the bird in the Florida Panhandle. Hill is a world-renowned, highly trained ornithologist who has dozens of peer-reviewed publications to his credit. He has authored technical books and popular articles, and has acted as the academic mentor to several graduate students. Hill's credentials are above reproach. I know Geoff Hill myself, and I can attest that he is the best field birder I've ever had the pleasure to be around. Hill and his students have seen the ivory-bill several times in Florida, and have recorded sounds made by ivory-bills on dozens of occasions.
It's hard to understand why Jackson is such a skeptic where the ivory-billed woodpecker is concerned. Perhaps he is miffed that he wasn't included on the research team for the sightings in Arkansas or Florida. Jackson spent much his career searching for the ivory bill (see
here and
here). Gallagher and his crew have written a point-by-point
response to Jackson's criticisms. Evidence for their original sightings in Arkansas is strong. Although the evidence for a thriving population of ivory-billed woodpeckers at the Cache River site is not good, the observations from 2004 and 2005 indicate the presence of a population
somewhere--probably in the White River Wildlife Refuge just to the south of the original sightings.
UPDATE--Cotinis points out (in the comments) that Gallagher and Harrison are
not ornithologists. However, both are long-time birders with woodpecker experience. Cotinis also mentions a Dr. Melinda LaBranche who
has seen the woodpecker in Arkansas. Also, the
Arkansas Times has a brand-new
update on recent sightings in Arkansas.