1. Contractor with the U.S. Geological Survey, Fort Collins Science Center 2150 Centre Ave Fort Collins CO 80526 USA
2. U.S. Geological Survey, Fort Collins Science Center 2150 Centre Ave Fort Collins CO 80526 USA
3. U.S. Geological Survey, New Mexico Cooperative Fish and Wildlife Research Unit, Department of Fish, Wildlife, and Conservation Ecology New Mexico State University Las Cruces NM 88003 USA
4. Department of Fish, Wildlife, and Conservation Ecology New Mexico State University Las Cruces NM 88003 USA
5. Independent Researcher Escondido CA 92025 USA