1. Texas A&M Natural Resources Institute 1919 Oakwell Farms Parkway San Antonio TX 78218 USA
2. Department of Rangeland, Wildlife, and Fisheries Management Texas A&M University College Station TX 77843 USA
3. Bamberger Ranch Preserve 2341 Blue Ridge Drive Johnson City TX 78636 USA
4. Texas A&M Natural Resources Institute 578 John Kimbrough Blvd., 2260 TAMU, College Station, TX 77843 College Station TX 77843 USA