A snowy egret prepares for flight from its perch in the Indian River near Kennedy Space Center.

A snowy egret prepares for flight from its perch in the Indian River near Kennedy Space Center. A type of heron, the snowy egret inhabits salt marshes, ponds, rice fields and shallow coastal bays ranging from Maine to southern South America on the east coast. It can also be found in California and Oklahoma to the Gulf of Mexico. KSC shares a boundary with the Merritt Island Wildlife Nature Refuge. The refuge is a habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles. In addition, the Refuge supports 19 endangered or threatened wildlife species on Federal or State lists, more than any other single refuge in the U.S. Photo credit: NASA/Dimitri Gerondidakis