Institution: | 1. Department of Biology, Virginia Commonwealth University, , Richmond, VA, 23284 USA;2. Maine Cooperative Fish and Wildlife Research Unit, Department of Wildlife Ecology, University of Maine, , Orono, ME, 04469 USA;3. Division of Forestry, Natural Resources, and Recreation, Paul Smith's College, , Paul Smith's, NY, 12970 USA;4. Department of Zoology and Wildlife Conservation, University of Dar es Salaam, , Dar es Salaam, Tanzania |