1. Northern New Zealand Seabird Trust, Auckland, New Zealand
2. Department of Biology, Saint Martin’s University, Lacey, WA, USA
3. Department of Ecosystem Modelling, Georg-August University of Göttingen, Germany
4. School of Environment, University of Auckland, Auckland, New Zealand
5. School of Biological Sciences, University of Auckland, Auckland, New Zealand
6. GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany
7. Museum of New Zealand Te Papa Tongarewa, Wellington, New Zealand
8. Department of Conservation, Wellington, New Zealand
9. Secretariat for the Pacific Regional Environment Programme, Apia, Samoa