1. Pacific Rim Conservation, Honolulu, HI 96839
2. The Nature Conservancy, Santa Cruz, CA 95060
3. Department of Biological Sciences, Northern Illinois University, DeKalb, IL 60115
4. Institute for the Study of the Environment, Sustainability, and Energy, Northern Illinois University, DeKalb, IL 60115
5. National Audubon Society, Seabird Institute, Bremen, ME 04551
6. Cornell Lab of Ornithology, Ithaca, NY 14850
7. Museum of New Zealand Te Papa Tongarewa, Wellington, NZ 6140
8. New Zealand Department of Conservation, Wellington, NZ 6140