1. Department of Biological Sciences, Auburn University, Auburn, AL 36849, USA.
2. School of Health Studies, University of Memphis, Memphis, TN 38152, USA.
3. Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN 47907, USA.
4. Louisiana Department of Wildlife and Fisheries, Rockefeller Wildlife Refuge, Grand Chenier, LA 70643, USA.
5. School of Kinesiology, Auburn University, Auburn, AL 36849, USA.