Crates covered with sheets and filled with oil-covered birds are pictured at the Pensacola Oiled Wildlife Rehabilitation Facility

 
Crates covered with sheets and filled with oil-covered birds are pictured at the Pensacola Oiled Wildlife Rehabilitation Facility
Crates covered with sheets and filled with oil-covered birds are pictured at the Pensacola Oiled Wildlife Rehabilitation Facility in Pensacola, Florida, June 29, 2010. REUTERS/Lyle W. Ratliff (UNITED STATES - Tags: ENVIRONMENT ENERGY DISASTER)