In this Dec. 13, 2010 picture, Meghan Calhoun with the Audubon Nature Institute watches an Atlantic bottlenose dolphin that was impacted by the BP PLC oil spill swim in a tank in New Orleans. Of the ... more 
In this Dec. 13, 2010 picture, Meghan Calhoun with the Audubon Nature Institute watches an Atlantic bottlenose dolphin that was impacted by the BP PLC oil spill swim in a tank in New Orleans. Of the thousands of animals rescued since oil began gushing from the Macondo well, dozens are still being cared for at centers along the Gulf Coast five months after the well was capped. less 
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Associated Press | Photo By Pat Semansky
Thu, Dec 16, 2010 7:45 PM EST