1. Department of Biology, University of North Florida, 1 UNF Drive, Jacksonville, FL 32224, USA
2. School of Forestry and Wildlife Sciences, Auburn University, 602 Duncan Drive, Auburn, AL 36849, USA
3. Department of Earth, Environmental and Planetary Sciences, Rice University, 6100 Main Street, Houston, TX 77005, USA
4. Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, MD 21037, USA