1. La Orca de Sayulita, Sayulita, Nayarit 63728, México
2. College of Sustainable Aquatic Ecosystems, Harry Butler Institute, Murdoch University, Western Australia 6150, Australia
3. School of Environmental and Conservation Sciences, College of Environmental and Life Sciences, Murdoch University, Murdoch, Western Australia 6150, Australia
4. Ecología y Conservación de Ballenas, A.C., Puerto Vallarta, Jalisco 48325, México
5. Severtsov Institute of Ecology and Evolution RAS, Moscow 119071, Russia
6. Department of Biology, University of Southern Denmark, Odense 5230, Denmark
7. Cooperative Institute for Marine and Atmospheric Research, Research Corporation of the University of Hawai‘i, Honolulu, Hawai‘i 96822, USA
8. Marine Ecology Research Centre, Southern Cross University, Lismore, New South Wales 2480, Australia
9. Happywhale, Santa Cruz, California 95060, USA
10. Pacific Islands Fisheries Science Center, NMFS, NOAA, Honolulu, Hawai‘i 96818, USA
11. Departamento de Ciencias Marinas y Costeras, Universidad Autónoma de Baja California Sur, La Paz, Baja California Sur 23080, México
12. Cascadia Research, Olympia, Washington 98501, USA
13. Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
14. Kamchatka Branch of Pacific Institute of Geography FEB RAS, Petropavlovsk-Kamchatsky 68300, Russia