Where to find population estimates for stoats in the west coast, preferably between 2000 and 2020

Hi,
I am a student who is doing a project modelling predator prey relations and was wondering if there were estimates of stoat populations in the west coast?

@hannahdeverall email me at support@trap.nz and I can send you through a file. It is quite chunky but it will help you

There are some general statements in ‘The Handbook of New Zealand Mammals’ (King & Forsyth, Eds.) along with citations for numerous references.