1. Cetacean Ecology and Acoustics Laboratory, School of Veterinary Science; University of Queensland; Gatton QLD 4343 Australia
2. South Pacific Whale Research Consortium; P.O. Box 3069 Avarua Rarotonga Cook Islands
3. National Marine Mammal Laboratory, Alaska Fisheries Science Center; NMFS, NOAA; 7600 Sand Point Way NE Seattle WA 98115 U.S.A.
4. School of Biological Sciences; University of Queensland; St Lucia QLD 4072 Australia
5. SecuritEase International; Level 8, IBM Tower 25 Victoria Street Petone 5012 New Zealand
6. Opération Cétacés; BP12827 98802 Noumea New Caledonia
7. School of Biological Sciences; University of Auckland; Private Bag 92019 Auckland 1142 New Zealand
8. Cook Islands Whale Research; P.O. Box 3069 Avarua Rarotonga Cook Islands
9. Marine Mammal Research Program; BP 698 Maharepa 98728 Moorea French Polynesia
10. Center for Coastal Studies; 5 Holway Avenue; Provincetown MA 02657 U.S.A.