1. United States Department of Agriculture, Wildlife Services; National Wildlife Research Center; Department of Wildland Resources; Utah State University; Logan Utah 84322-5230 USA
2. Department of Wildland Resources; Utah State University; Logan Utah 84322-5230 USA
3. Pró-Carnívoros Institute; Avenue Horácio Neto, 1030 Atibaia SP 12945-010 Brazil
4. Robert B. Daugherty Water for Food Global Institute; University of Nebraska; Lincoln Nebraska 68588 USA