1. Department of Biological Sciences, Marshall University, Huntington, WV
2. Wildlife Conservation Society, Bronx, NY
3. Feather Link, Inc., Cincinnati, OH
4. Feather Link, Inc., Peterborough, ON, Canada
5. Division of Vertebrate Zoology, American Museum of Natural History, New York, NY
6. School of Agriculture and Environment, Massey University, Palmerston North, New Zealand
7. Centre d’Etudes Biologiques de Chizé, UMR 7372 du CNRS-La Rochelle Université, Villiers-en-Bois, France
8. School of Veterinary Science, Massey University, Palmerston North, New Zealand
9. Falklands Conservation, Stanley, Falkland Islands
10. CREXECO, ZI la Varenne, Riom, France
11. Department of Conservation, Invercargill, New Zealand
12. Section of Ornithology, Natural History Museum of Los Angeles County, Los Angeles, CA
13. Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, Antwerp (Wilrijk), Belgium
14. Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Giessen, Germany
15. National Scientific and Technical Research Council, Austral Center for Scientific Investigation, Ushuaia, Argentina
16. Institute of Polar Science, National University of Tierra del Fuego, Ushuaia, Argentina
17. Wildlife Conservation Society, Buenos Aires, Argentina
18. FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, University of Cape Town, Rondebosch, South Africa
19. RSPB Centre for Conservation Science, Royal Society for the Protection of Birds, Cambridge, UK
20. National Institute of Water and Atmospheric Research, Wellington, New Zealand