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Whale sedation aids conservation

Scientific American - Posted: March 19th, 2010, 5:35pm EDT

p style=text-align:leftBy Daniel Cressey/pp style=text-align:left/pp style=text-align:leftOnly around 300 endangered right whales remain in the North Atlantic, and a number of them end up tangled in fishing gear off the east coast of the United States. a href=http://www.scientificamerican.com/article.cfm?id=whale-sedation-conservation[More]/a

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