Halo Pest Control

With support from a successful DoC funding application, we plan to establish a trap line around the boundary of the Leigh Harbour Valley over the coming months. Matthew Deeley an experienced pest plant and animal control field operator, and Nik volunteered their time on Saturday 4 February and Sunday 5 February; establishing a track on the eastern boundary of the valley. It was extremely hot work but they managed to get through over 1/4 of the halo. The formation of this track is a continuation of work carried out several years ago on the other side of the valley but not completed.

Nik has caught 5 possums over a two week period. Chris is in the process of erecting a Kauri Die back cleaning station at the main entrance of the valley and has constructed 15 more rat boxes to add to our arsenal of traps.

My rat truffles are being eaten by something (or someone!) but I’ve only managed to catch one very large rat in the past two weeks.
The truffles have disappeared completely from some of the traps without the traps going off so I can only assume they were eaten by mice or insects. In future, I’ll prepare the recommended mixture of rolled oats, peanut butter and cinnamon and ensure that it is extra sticky so the truffles cannot be rolled away!

We are looking forward to working closely with the Predator Free Leigh Community group in the months ahead.


  1. Matt Deeley helping to establish the new track
  2. Banana passionfruit
  3. Nik Erikson – hot work!
  4. Marking the track
  5. Before (2012) and after (2020) photographs of the catchment area at the top of Mt Pleasant Drive are a big source of encouragement.