Current pest control operations

Okia Reserve Rabbit Control Operation – Pindone

27 July – 21 August 2026

Dunedin City Council (DCC) contractors are undertaking a rabbit control operation at Okia Reserve to help protect native biodiversity.

The control method used is ground-based pindone carrots.

Warning signs have been placed at main public entrances with details about the toxin. All toxin will be deployed across the Margaret Hazel Slope and off main walking tracks. Carcasses and remaining toxin will be removed during and after the operation.

Map of operational area within the Okia Reserve, the Margaret Hazel Slope:

Map of operational area within the Okia Reserve, the Margaret Hazel Slope

Pindone laced carrot:

Pindone laced carrot

Okia Reserve is a dog-free area.

Please do not touch the toxin or deceased animals.

Should you require further information, please contact the DCC on 03 477 4000.

Signal Hill rodent control programme

April 2026 - June 2028

Dunedin City Council (DCC) contractors are undertaking an intensive rodent control operation at Signal Hill Reserve.

The two introduced European rat species in New Zealand (Ship and Norway) pose a major threat to our native flora and fauna due to their rapid breeding rates, destructive foraging behaviours and appetites.

Rodent bait stations containing Double Tap are situated off all main public walking tracks within the reserve. Bait is secured within the locked stations preventing spillage.

Double Tap is a unique, cost-effective and fast-acting toxic bait that is highly palatable for rats. It is a combination of Diphacinone, and Cholecalciferol (vitamin D3).

Please do not touch the bait stations.

Warning signs are placed at all reserve entry points.

Risks to dogs

Whilst the risk to dogs is low, please ensure you:

Keep them on a lead around bait stations
Do not allow them to scavenge dead animals or baits
Stick to main walking tracks

If you suspect your dog has consumed bait, seek urgent veterinary advice.

Environmental effects

Double Tap residues are unlikely to be found in water as bait is placed inside bait stations and clear from streams and waterways. Cholecalciferol does not persist in the environment at all, while Diphacinone is a ‘low residue’ compound.

Should you require further information please contact the DCC on 03 477 4000.

Flagstaff rodent control operation

March 2025 - March 2028

Contractors are undertaking an intensive rodent control operation across 10 hectares of the Flagstaff Scenic Reserve to help protect the native biodiversity within the area.

The operational area spans from the Firebreak Track and Pineapple Track near the top of Flagstaff and the Ben Rudd Panorama and Seat.

The control methods used are rodent snap traps and diphacinone bait blocks contained in bait boxes to ensure the safety of non-target species. Warning signs have been placed across the area with detailed information about the toxin. All devices are located off main walking tracks.

Please do not touch the control devices.

Aerial map depicting area of Flagstaff where rodent control operation taking place

Sign with skull and cross bones warning of poison. Do not touch, watch children, bait is toxic to dogs. If consumed seek medical assistance

Should you require further information please contact the DCC on 03 477 4000 or High Country Contracting on 0274 427 9633.

This operation is proudly supported by Predator Free Dunedin.

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