1. National Institute of Water and Atmospheric Research Ltd. Hataitai Wellington New Zealand
2. Marine Mammal Laboratory, Alaska Fisheries Science Center National Marine Fisheries Service, National Oceanic and Atmospheric Administration Seattle Washington USA
3. National Institute of Water and Atmospheric Research Ltd. Christchurch New Zealand
4. Department of Fisheries and Wildlife Marine Mammal Institute, Oregon State University Newport Oregon USA
5. Farallon Institute Petaluma California USA
6. Commonwealth of the Northern Mariana Islands Department of Lands and Natural Resources Saipan Northern Mariana Islands USA
7. Department of Fisheries and Wildlife, Hatfield Marine Science Center Oregon State University Newport Oregon USA
8. Health and Biosecurity Commonwealth Scientific and Industrial Research Organisation Townsville Queensland Australia
9. British Antarctic Survey, Natural Environment Research Council, High Cross Cambridge UK