KENNEDY SPACE CENTER, FLA. - Herons, a roseate spoonbill and other species of water birds gather in a canal near KSC, which shares a boundary with the Merritt Island National Wildlife Refuge. The marshes and open water of the refuge provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds. KSC-04pd1249