1. Department of Animal Science and Graduate Group in Ecology University of California Davis California USA
2. Golden Gate Raptor Observatory Golden Gate National Parks Conservancy San Francisco California USA
3. Department of Wildlife, Fish & Conservation Biology and Graduate Group in Ecology University of California Davis California USA
4. Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory University of California Davis California USA
5. National Audubon Society New York New York City USA
6. Department of Animal Science and Genomics Variation Laboratory University of California Davis California USA
7. College of Environmental Science and Forestry State University of New York Syracuse New York USA