Colubrina invasion at southwest edge of hammockEverglades National Park; National Park ServiceOn slide: Ineipient Colubrina invasion at SW edge of hammock SW of Monroe Lake; 2/79; E-5-c; 012
Two men wearing hard hatsEverglades National Park; National Park ServiceClose up of two men wearing hard hats standing by flatbed truck with Glades buggy on it.
Two airboats cruising through Everglades, circa 1965Everglades National Park; National Park ServiceView of two airboats cruising through Everglades; 1960's; "Airboat Patrol the only mode of transportation in the backcountry."