1. Dept of Biological Sciences, Univ. of Alberta Edmonton AB Canada
2. Migratory Bird Center, Smithsonian Conservation Biology Inst., National Zoological Park Washington DC USA
3. Environment and Climate Change Canada, Canadian Wildlife Service Saskatoon SK Canada
4. Avian Ecology Program, Archbold Biological Station Venus FL USA
5. Dept of Biology, Univ. of Regina Regina SK Canada
6. Montana Cooperative Wildlife Research Unit, Univ. of Montana Missoula MT USA
7. Pathogen and Microbiome Inst., Northern Arizona Univ. Flagstaff AZ USA
8. Wildlife Research Division, Science and Technology Branch, Environment and Climate Change Canada QC Canada
9. Dépt des Sciences Fondamentales, Univ. du Québec à Chicoutimi Chicoutimi QC Canada
10. Birds Canada Port Rowan ON Canada
11. Lotek Wireless Inc. St John's NL Canada
12. Dept of Biological Sciences, Texas Tech Univ. Lubbock TX USA
13. Dept of Biology, Univ. of Waterloo Waterloo ON Canada
14. Dept of Biology, Univ. of South Dakota Vermillion SD USA
15. Coastal Bend Bays & Estuaries Program Corpus Christi TX USA
16. Klamath Bird Observatory Ashland OR USA
17. Dept of Biology and McCourt School of Public Policy, Georgetown Univ. Washington DC USA