KSC-2011-8329

CAPE CANAVERAL, Fla. -- A large alligator appears to smile as it rests in marsh grass at NASA's Kennedy Space Center in Florida. Alligators can be spotted in the drainage canals and other waters surrounding Kennedy. The center shares a boundary with the Merritt Island National Wildlife Refuge, consisting of 140,000 acres. The refuge provides a wide variety of habitats -- coastal dunes, saltwater estuaries and marshes, freshwater impoundments, scrub, pine flatwoods, and hardwood hammocks -- that provide sanctuary for more than 1,500 species of plants and animals, including about 331 species of birds. Photo credit: NASA/Jim Grossmann