1. Pacific Rim Conservation, 3038 Oahu Avenue, Honolulu, HI 96822, USA.
2. Maui Nui Seabird Recovery Project, 868 Hāli'imaile Road, Makawao, HI 96768, USA.
3. Island Conservation, 45 Parkside Drive, Davis, CA 95616, USA.
4. Marine Endeavors, 4701 Edgewood Avenue, Oakland, CA 94602, USA.
5. North Carolina Museum of Natural Sciences, 11 West Jones Street, Raleigh, NC 27601, USA.
6. University of Guam, 210 Archbishop Flores St., Hagåtña, Guam 96910.
7. U.S. Fish and Wildlife Service, Midway Atoll National Wildlife Refuge, Honolulu, HI 96850-5000, USA.