1. Eastern Ecological Science Center U.S. Geological Survey Laurel Maryland USA
2. Department of Entomology and Wildlife Ecology University of Delaware Newark Delaware USA
3. Wildlife & Heritage Service Maryland Department of Natural Resources Wye Mills Maryland USA
4. Eastern Neck NWR U.S. Fish and Wildlife Service Rock Hall Maryland USA
5. Southeastern Cooperative Wildlife Disease Study, Department of Population Health, College of Veterinary Medicine University of Georgia Athens Georgia USA