In Oscar season, biology on film

When biologists at the Wildlife Conservation Society in the Bronx heard last fall that a beaver was making New York City home for the first time in 200 years, they were understandably excited. Unlike some other biologists, however -- say, those who said they had seen an linkurl:ivory-billed woodpecker;http://www.the-scientist.com/blog/display/84/ in 2005 -- the Bronx group made sure they caught Jose the beaver, on a video everyone could agree was actually a beaver, before linkurl:announcing it t