In a groundbreaking declaration earlier this month, Indigenous leaders of New Zealand and the Cook Islands signed a treaty, He Whakaputanga Moana, to recognise whales as legal persons.
Aotearoa New Zealand has already granted legal personhood to a river (Te Awa Tupua Whanganui River), land (Te Urewera) and a mountain (Taranaki maunga), but He Whakaputanga Moana differs from these earlier processes. It is based in customary law, or tikanga Māori, rather than Crown law.
The declaration seeks to protect the rights of whales (tohorā) to migrate freely and to use mātauranga Māori alongside science for better protections. It also aims to set up a dedicated fund for whale conservation.