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Sinclair Wetland
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Sinclair Wetland. Credit: Steve Attwood



Conservation area:

Wetlands once covered much of New Zealand, providing important habitat for fish, birds, plants and insects. But our unique wetlands are in crisis, and will continue to degrade unless more is done to protect them.

Why it matters

Ninety percent of New Zealand’s original wetlands have been destroyed by agricultural and urban development – and are still disappearing.

Sinclair Wetland

Sinclair Wetland. Credit: Steve Attwood

Every wetland counts

Wetlands are climate heroes – they can store large amounts of carbon and increase climate resilience to floods.

Forest & Bird, along with 10 other non-governmental organisations, are campaigning for the Government to double the extent of New Zealand's wetland's by 2050.

Read more about that here

In Southland alone, the regional council estimates that 10 percent of their wetlands have been drained since 2007.

Wetlands play a vital ecological role

  • Wetlands provide unique habitat for threatened plants, birds, and fish, and they also improve water quality and reduce flood risks to nearby communities
  • Healthy peat bogs lock up large amounts of carbon, making them essential for managing climate change
  • A fifth of native bird species use wetlands as their primary habitat, relying on a linked series of wetlands for resting and feeding

Wetland ecosystems are recognised internationally by the Ramsar Convention, and seven New Zealand wetlands have been recognised under this covenant due to their environmental significance.

The Department of Conservation is responsible for managing our Ramsar sites, but in cases like the vast Whangamarino wetland in the Waikato, their efforts are hampered by poor management by regional council.

What is Forest & Bird doing?

  • We advocate for regional councils to do more to protect wetlands—by better managing of surrounding agriculture, enforcing rules to prevent illegal wetland drainage, and working with the community, iwi, and DOC to restore wetlands that have become degraded
  • Forest & Bird is one of two environmental NGO partners to the New Zealand Ramsar convention
  • Our branches are restoring wetlands around the country, with plantings and pest control 


Nature needs your support

Supporting Forest & Bird is one of the best things you can do for New Zealand's environment. We need people like you to support us, so that nature will always have a voice.