1. Department of Wildlife Ecology and Conservation, 110 Newins-Ziegler Hall, University of Florida, Gainesville, Florida 32611, USA
2. Spatial Epidemiology & Ecology Research Laboratory, Department of Geography, 3141 Turlington Hall, University of Florida, Gainesville, Florida 32611, USA
3. Florida Fish and Wildlife Conservation Commission, 1105 SW Williston Road, Gainesville, Florida 32601, USA