1. Savannah River Ecology LaboratoryWarnell School of Forestry and Natural ResourcesUniversity of GeorgiaPO Drawer EAikenSC 29802USA
2. School of Forestry and Wildlife SciencesAuburn UniversityAuburnAL 36849USA
3. Savannah River National LaboratorySRNS LLCSavannah River SiteAikenSC 29808USA
4. United States Department of AgricultureAnimal and Plant Health Inspection ServiceWildlife Services, National Wildlife Research Center4101 LaPorte AvenueFort CollinsCO 80521‐2154USA