1. School of Biological Sciences, Bangor University, Bangor, Gwynedd, UK.
2. Wildlife Science and Conservation Center of Mongolia, Ulaanbataar, Mongolia.
3. Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada.
4. Office of the Dean of Graduate Research, University of Tasmania, Tasmania, Australia.
5. Mongolian Academy of Sciences, Ulaanbataar, Mongolia.
6. Emergency Prevention System (EMPRES) Wildlife and Ecology Unit, Food and Agriculture Organization of the United Nations (FAO), Rome, Italy.
7. Department of Biology, McMaster University, Ontario, Ontario, Canada.
8. San Francisco Bay Estuary Field Station, Western Ecological Research Center, U.S. Geological Survey, Vallejo, CA 94592 USA.
9. Max Planck Institüt für Ornithologie, Radolfzell, Germany.
10. Department of Biology, University of Konstanz, Konstanz, Germany.
11. School of Biosciences, University of Birmingham, Birmingham, UK.