On the Ground

Ark in the Park has grown from modest beginnings with a couple of volunteers protecting a small area of Cascade Kauri Park, to a large area of predator control extending along Scenic Drive southward and westwards. The bulk of the work we do is around predator control to protect our native biodiversity.

To understand if what we do is successful, we have several monitoring programmes in place: recording trap catches, bait uptake, bird counts and unusual bird sightings.

A very exciting part of our work is the reintroduction of locally extinct species back into Ark in the Park by way of translocating those from other areas.

From the beginning, we have followed a rigorous scientific approach, based on the best practices and knowledge available to us. Many students have done their internship, research project or overseas study at Ark in the Park and have contributed to our knowledge. Most of our work is done by our dedicated volunteers.

Photo by Jacqui Geux

Monitoring

Our volunteers are not just protecting our native species, they are also monitoring how well we are doing with our predator control efforts. They keep track of the amount of bait eaten, the number of pests caught, and report bird seen.

For our translocated kōkako we have a special monitoring programme with annual surveys and we band chicks from selected nests each summer to monitor the population’s progress and genetics.

We also collaborate with other projects and participate in specific studies, like insect surveys, measuring seed fall or searching for lizards and rats in the canopy.

Predator Control

The Ark has run baiting and trapping programmes since 2002, adapting methods and learning as we go and as our environment changes. As a mainland island, the Ark has no boundary fence. This has allowed us to expand our predator control work without barriers, and follow native wildlife populations as they establish territories in newly protected habitats. Predator control within the Ark must be continuous and ongoing. Introduced predators are kept to low levels with a grid of bait stations, a network of traps, and ongoing vigilance! Here in Aotearoa/New Zealand we are working to restore the balance from the damage that introduced predators cause to our native plants and animals.

Research

We do our own research to present at conferences and gatherings, our volunteers undertake their own research projects, and we host students who are studying ecology or conservation to do their research with us. It all contributes to our knowledge base so we can follow well informed and adaptive management plans.

Map showing bait uptake across Ark in the Park project