Usa Gulf Oıl Spıll

epa02195836 Pelicans threatened by oil from the BP oil spill stand on rocks 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/TANNEN MAURY