Researcher skeptical on Baiji dolphin sighting

Mongabay.com reports that Dr. Robert L. Pitman, a participant in last year's six week Baiji expedition, is skeptical that the creature filmed on the Yangtze was actually a Baiji.

The sighting near Tongling city in Anhui Province -- widely reported in Chinese and Western media -- was captured on video.

Dr. Robert L. Pitman of the National Oceanic and Atmospheric Administration’s Fisheries Ecosystem Studies Program told science writer Andrew Revkin of the New York Times that "Chinese scientists who have reviewed the supposed videotape are far from certain that it shows a baiji at all,"