The National Park Service expresses its appreciation to all those persons who made the preparation and production of this handbook possible. Special thanks are extended to Frank Craighead, Sr., Pat Miller, Bill Robertson, and Saul Schiffman, who read the manuscript and provided much useful information. The checklists were compiled over many years by various members of the Everglades National Park staff. The Service also gratefully acknowledges the financial support given this handbook project by the Everglades Natural History Association, a nonprofit group that assists interpretive efforts at the park. The cover photograph is by Glenn van Nimwegen.