Usa Gulf Oıl Spıll

epa02192663 Photographers slowly pass pelicans swimming inside oil booms protecting Cat Island from the BP oil spill near Grand Isle , Louisiana , USA 08 June 2010 . The oil spill is the largest in U . S . historycontinues 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