Was the Million Dollar Mouse project successful?

Department of Conservation —  09/02/2018

After 18 long months, the wait is finally over. In just over one week’s time, the team is heading back to the Antipodes Islands to discover the outcome of the Million Dollar Mouse project.

The Antipodes Islands. Photo: Finlay Cox.

Million Dollar Mouse is one of the largest ever attempts to eradicate mice anywhere in the world. Mice can be voracious predators, and with Antipodes Island being internationally recognised as a World Heritage site for outstanding natural values – including being home to unique and vulnerable birds, insects and plant species – the resident mice estimated at 200,000 needed to go.

We worked with funding partners the Morgan Foundation, WWF-New Zealand, Island Conservation and the public to deliver an eradication project in winter of 2016. Now, 18 months and almost two mice breeding seasons later, we’re able to determine whether the eradication was successful.  As with any eradication, success cannot be guaranteed.

The Million Dollar Mouse monitoring team will spend three weeks scouring the island for signs of mice and with three conservation dogs recruited to the task, we’re sure it’ll be a very thorough search indeed.

The New Zealand Defence Force are helping out with Operation Endurance by transporting the 10 strong monitoring team down to the Antipodes Islands.

Watch this space for updates and follow the team’s journey here.

3 responses to Was the Million Dollar Mouse project successful?


    Fingers crossed, what a great project, congratulations.


    A huge undertaking – here’s hoping a successful result.

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