Gulf oil spill puts wildlife at risk

7 of 60: Dr. Erica Miller, left, and Danene Birtell with Tri-State Bird Rescue and Research work to help a Northern Gannet bird, normally white when full grown, which is covered in oil from a massive spill in the Gulf of Mexico, at a facility in Fort Jackson, La., Friday, April 30, 2010.(AP Photo/Alex Brandon)

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