You can help stop tahr

Tahr male, standing on cliff face
If you see large groups of tahr in areas outside their feral range, let the local DOC office know.
Get involved in hunter liaison groups, which enable DOC and hunters to talk to each other and share information. These groups help hunters to target the best places to hunt, and helps DOC to inform hunters about specific management objectives.
Take part in a hunt - you will have a great outdoor adventure as well as contributing to keeping thar or chamois numbers down. Just make sure you have your hunting permits and licences. Always identify your target.