Learn how the introduction of two colourful species of plant and bird are threatening New Zealand's indigenous biodiversity.
Learn how immigrant pests such as the stoat and possum have wreaked havoc on New Zealand's native species.
The assistance of visitors to Fiordland National Park is required to help keep the invasive freshwater alage, didymo, out of Fiordland waterways. Find out how you can help.
Find out how you can help prevent the spread of didymo, an invasive freshwater alga that threatens the health of waterways on Stewart Island/Rakiura.
Whitebaiters are reminded to clean nets and other gear between waterways to help slow the spread of didymo during the whitebait season. Find out how.
This brochure outlines measures you can take to prevent rodents and unwanted plants and insects from invading New Zealand's offshore islands.
Help protect our treasured islands in Wellington and Kapiti from plant and animal pests.
A multi-agency factsheet explaining how you can help stop the spread of aquatic pest fish and plants in waterways in the Wellington region.
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Weeds
Pests
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