1. State University of New York College of Environmental Science and Forestry; Box 37; Wanakena; NY; 13695; USA
2. Warnell School of Forestry and Natural Resources; The University of Georgia; 180 E. Green Street; Athens; GA; 30602; USA
3. Department of Biological Sciences; Wright State University; 3640 Colonel Glenn Hwy; Dayton; OH; 45435; USA
4. Wisconsin Department of Natural Resources; 875 S 4th Street; Park Falls; WI; 54552; USA