You mean apart from this link that specifically talks about use tradition harvesting practices and local knowledge to find the kōura to study?
https://niwa.co.nz/our-science/freshwater/research-projects/...
> Maori are not indigenous to New Zealand
Completely untrue. They are absolutely indigenous to NZ.
I'm so tired of this stupid myth being brought up again and again. Yes, Maori arrived in NZ. They were the first people to do so. They are the indigenous people of NZ.
Unless you want to argue that to be "indigenous", you literally need to have evolved in that place, which is a nonsense argument as far as humans are concerned.