Staff Sgt. Rachel McCray, an aircraft freight supervisor assigned to the 6th Logistics Readiness Squadron at MacDill Air Force Base, Fla., prepares an 840-pound male manatee for transport Dec. 9, 2010. Accompanied by six biologists and two veterinarians, the sea cow is heading to San Juan, Puerto Rico, after suffering minor injuries in a boat strike. Officials from Air Mobility Command and the Puerto Rico Air National Guard’s 156th Airlift Wing are working together to airlift the mammal to San Juan. (U.S. Air Force photo/Staff Sgt. Angela Ruiz)