Usa Gulf Oıl Spıll

epa02195817 Pelicans fly over a small island surrounded by boom to protect it from the BP oil spill in the Gulf of Mexico in Barataria Bay near Grand Isle , Louisiana , USA , 10 June 2010 . The oil spill is the largest in US historycontinues to threaten wildlife , the ecosystemthe economy of the Gulf Coast as BPgovernment officials attempt to stop the flowremove what has already been released .  EPA/ERIK S . LESSER