Māui and Hector’s Dolphin Defenders
  • What we do
    • Our objectives
    • Our campaigns
    • Meet the committee
    • Events and school visits
    • About Māui and Hector's dolphins
    • Mortality tracker
  • Take action
    • Protect Hector's from the fishing industry
    • Stop bottom trawling in Hector's dolphin habitat
    • Protect Hector's dolphins from tourism impacts in Akaroa harbour
    • ECan: Protect Hector’s Dolphins through your Regional Plan
  • Blog
  • In the news
  • Fact files
  • Contact
  • Donate

What we do

Māui and Hector’s Dolphin Defenders is a non-profit Incorporated Society dedicated to the protection, preservation and recovery of the Aotearoa dolphins, throughout their range. That includes most of the South Island, and the North Island including the East Coast, out to at least 100m deep.

We were officially established in 2012 but many of our members and supporters have been advocating for Māui and Hector’s for decades. In that time we have run a lot of campaigns, successfully getting more protection for Māui and Hector’s.

We have run petitions, co-ordinated submissions to consultation processes, taken part in governmental working groups, run letter postcard campaigns and encouraged hundreds of people to send dolphin letters and pictures to MPs including the Prime Minister.

We’ve talked to people about dolphins in schools, markets, kindys. We’ve waved dolphins in streets and public meetings. We’ve had rallies and supported rallies, with people dressed as dolphins, and carrying signs. We even held a tribute for dead dolphins with a coffin and flowers on a local beach.

And we have won. These days a lot of Māui habitat is protected, especially from set nets. A set net ban down the west coast of the North Island now protects Māui, Hector’s, but also fish species, sharks and seabirds. Protection for Hector’s in the South Island saves dolphins’ lives.

But there’s more work to do.

How you can take action

Resources

Spread the word - we have stickers and fliers that can be shared with your community. Please contact us if you’d like some to share on public coastal sites or local libraries and places where people gather and dolphins can be seen.

In this section

  • What we do
    • Our objectives
    • Our campaigns
      • Marine Policy Forum
    • Meet the committee
    • Events and school visits
    • About Māui and Hector's dolphins
    • Mortality tracker

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Website by RS • © 2026 Māui and Hector’s Dolphin Defenders

  • Home
  • What we do
    • Our objectives
    • Our campaigns
      • Marine Policy Forum
    • Meet the committee
    • Events and school visits
    • About Māui and Hector's dolphins
    • Mortality tracker
  • Take action
    • Protect Hector's from the fishing industry
    • Stop bottom trawling in Hector's dolphin habitat
    • Protect Hector's dolphins from tourism impacts in Akaroa harbour
    • ECan: Protect Hector’s Dolphins through your Regional Plan
  • Blog
  • In the news
  • Fact files
  • Contact
  • Donate
  • Facebook
  • YouTube