ISLAND BIOSECURITY

HOW YOU CAN HELP

There are three predator free islands in the Abel Tasman – Adele/Motuareronui, Fisherman/Motuareroiti and Tonga islands. These islands are a haven for native birds, insects and lizards so it’s important they remain free of predators; particularly rats and mice.

Going boating or kayaking in the Abel Tasman?

Rats and mice can stow away on visiting vessels and escape onto islands so it’s important to check your boats, kayaks and gear for pests before you head into the park. Even if you don’t land on any of the islands, rats and mice can swim if you moor nearby.  Some predators can even swim from the mainland.

The islands do have measures in place to counter invading predators, including traps and tracking tunnels to record footprints, but we need your help to keep them predator free.

Why it matters

Rats are a threat to South Island robins/toutouwai and saddlebacks/tīeke that have been returned to Motoureronui/Adele Island and to robins that have spread to Motuareroiti/Fisherman Island.

Rats and mice threaten insects and lizards and, as they also eat seeds, they suppress re-vegetation. Mice can even eat small birds’ eggs and nestlings.

Help keep our islands safe for native wildlife

If landing at Adele or Fisherman Island or mooring near any of the islands please check boats and gear are free of rats and mice, as well as ants, seeds and weeds.