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