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Mike Collins has produced a set of YouTube videos recapitulating his case for Ivory-bills in the Pearl River (LA.) region, based on his work there over ~8 years. There are a total of 10 videos, generally 10-15 mins. each, beginning with this one (the other clips accessible by clicking on the "14 videos" link beside Mike's name):
http://www.youtube.com/watch?v=F-VJpxO5_D8
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