1. Warnell School of Forestry and Natural Resources University of Georgia 180 E. Green Street Athens GA 30602 USA
2. Department of Biology Tennessee Tech University 1 William L. Jones Drive Cookeville TN 38505 USA
3. Texas Parks and Wildlife Department 1805 E. Lufkin Avenue Lufkin TX 75901 USA
4. School of Renewable Natural Resources Louisiana State University Baton Rouge LA 70803 USA