Ashburton zone biodiversity
The Ashburton zone is bordered by the jagged Kā Tiritiri o te Moana Southern Alps and the raging waters of both the Rakaia and Rangitata rivers. The iconic Ō Tū Wharekai wetlands system
https://www.ecan.govt.nz/your-region/your-environment/biodiversity-and-biosecurity/biodiversity/nature-in-your-area/ashburton-zone