Image 3 (IMAGE) Florida Museum of Natural History Caption This gumbo limbo, Bursera simaruba, destroyed a viewing platform near a Calusa Mound, underscoring the need for careful and extensive efforts to clear brush from archaeological sites. Credit Florida Museum photo by Annisa Karim Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.