The Trust acknowledges Te Atiawa as mana whenua iwi of the Takaka Hill rohe
The Takaka Hill Biodiversity Group Trust community as recent kaitiakitanga aim to protect and restore natural resources within this rohe where the community lives and works.
We aim to protect and restore the unique Takaka Hill ecosystems home to endangered species in Significant Natural Areas on private and public conservation land, including areas of the Abel Tasman and Kahurangi National Parks.
Our Goals
The Trust is committed to taking a whole ecosystem approach to address multiple threats and challenges that native species face simultaneously. Habitat loss, invasive species, pollution, and climate change impact ecosystems. By managing these issues at the ecosystem level, we can implement comprehensive strategies that tackle multiple threats and promote the resilience of the entire ecosystem.
Restore and protect Takaka Hill ecosystems
Control predator and pest species
Achieve biodiversity gains over the next 30 years
Increase the population of Takaka Hill native species
Support Our Holistic Approach
Donating to the Takaka Hill Biodiversity Group Trust supports our approach of considering the entire ecosystem in our restoration and protection work. This is because ecosystems are complex and interconnected, with various species and their environment interacting in a web of relationships. By focusing on the entire ecosystem, we recognise that the health and well-being of one species often rely on the health and well-being of other species in the same ecosystem. Therefore, to protect threatened native species effectively, we must consider the whole ecosystem.
Thank you for your support!
Nature knows no boundaries
Protecting endangered species requires safeguarding the entire interconnected ecosystems they depend on.
New Discovery: Unique Mite Harvester Species Discovered in Tākaka Hill Caves!
The Tākaka Hill Biodiversity Group Trust played a significant role in the discovery and study of cave-adapted mite harvesters in New Zealand. Established in collaboration with the New Zealand Speleological Society (NSG) and supported by the Rātā Foundation and Hāpai Hapori Lotteries Environment and Heritage Funding, the Trust initiated the Cave Fauna Project to survey biodiversity in caves within the Tākaka region systematically. This effort led to the discovery of the cave-dwelling mite harvesters in Woolshed Cave, which prompted the current study. The Trust's work underscores the importance of community-led initiatives in enhancing knowledge of subterranean biodiversity in New Zealand.
Our Goals
The Trust is committed to taking a whole ecosystem approach to address multiple threats and challenges that native species face simultaneously. Habitat loss, invasive species, pollution, and climate change impact ecosystems. By managing these issues at the ecosystem level, we can implement comprehensive strategies that tackle multiple threats and promote the resilience of the entire ecosystem.
Our Whole Ecosystem Approach
Support Our Whole Ecosystem Approach
Donating to the Tākaka Hill Biodiversity Group Trust supports our holistic approach of considering the entire ecosystem in our restoration and protection work. This is because ecosystems are complex and interconnected, with various species and their environment interacting in a web of relationships. By focusing on the entire ecosystem, we recognise that the health and well-being of one species often rely on the health and well-being of other species in the same ecosystem. Therefore, to protect threatened native species effectively, we must consider the whole ecosystem.
Thank you for your support!
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Welcome to the Tākaka Hill Biodiversity Group Trust!
Join us on our journey as we work to restore and protect the unique biodiversity of Tākaka Hill. Our mission is to promote conservation efforts in this stunning sub alpine area, home to unique native plants and animals. By following our page, you'll gain access to updates on our initiatives, educational information, community events, and volunteer opportunities.
Together, we can make a positive impact on our environment! Connect with us to learn more, share our passion for Aotearoa, New Zealand and stay informed about how you can contribute to preserving the beauty and biodiversity of Takaka Hill. Let's make a difference together!
Follow us now and be part of our community.
Follow us on Facebook
Welcome to the Tākaka Hill Biodiversity Group Trust!
Join us on our journey as we work to restore and protect the unique biodiversity of Tākaka Hill. Our mission is to promote conservation efforts in this stunning sub alpine area, home to unique native plants and animals. By following our page, you'll gain access to updates on our initiatives, educational information, community events, and volunteer opportunities.
Together, we can make a positive impact on our environment! Connect with us to learn more, share our passion for Aotearoa, New Zealand and stay informed about how you can contribute to preserving the beauty and biodiversity of Takaka Hill. Let's make a difference together!
Follow us now and be part of our community.
THBGT latest News and Media
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New Discovery: Unique Mite Harvester Species Discovered in Tākaka Hill Caves!
August 2025
The Tākaka Hill Biodiversity Group Trust played a significant role in the discovery and study of cave-adapted mite harvesters in New Zealand. Established in collaboration with the New Zealand Speleological Society (NSG) and supported by the Rātā Foundation and Hāpai Hapori Lotteries Environment and Heritage Funding, the Trust initiated the Cave Fauna Project to survey biodiversity in caves within the Tākaka region systematically.
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![Person carrying a large black dog on their shoulders at night, outdoors in a grassy area.]()
Observation of the Month: Wild Pigs Ploughing Up the Forest Floor!
June-July 2025
Wild pigs are a significant but often overlooked pest in New Zealand’s forests, having been introduced the country in the 18th century. Their foraging disrupts soil layers and destroys native plants, endangering species like the threatened Powelliphanta hochstetteri giant land snail.
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![Small green mushrooms growing among moss, twigs, and soil in a forest environment.]()
Observation of the Month: Fabulous Fungi
May-June 2025
May was a fantastic month for spotting fungi, focusing on looking down at the ground instead of up in the trees, thanks to plenty of rain and reasonably warm weather.
Fungi play a crucial role in the Tākaka Hill ecosystems, serving as essential decomposers that recycle nutrients in the environment.
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![Logo of The Breeze with a blue and green gradient background and white text.]()
Radio Interview: New Spider Discovery!
May 2025
Check out an interview with Charmaine Petereit, Project Manager of the Tākaka Hill Biodiversity Group Trust, as she chats with Blair Kiddey from The Breeze about the exciting discovery of a new cave spider species on Takaka Hill. Learn how this finding highlights the region's incredible biodiversity and the importance of our conservation efforts.
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![Black bear walking on a trail near a wooden fence and wooded hillside.]()
Observation of the Month: Protecting Native Species from Cats
February-March 2025
A recently installed trail camera along one of our driveways has uncovered alarming evidence of unexpected foot traffic, specifically, an unfamiliar cat. As well as recording Weka, rabbits, possums, and hares, this new visitor is a cause for concern. We’ve confirmed that this cat isn’t owned by anyone locally.
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![A female caver in a red suit and orange helmet kneels inside a dark cave, examining a small container, with cave walls and rocks surrounding her.]()
‘Groundbreaking’ discoveries in Tākaka Hill caves
May 2025
Remarkable crustaceans, isopods and a new species of spider have been discovered in the Tākaka Hill caves.
The Tākaka Hill Biodiversity Group Trust recently undertook their 2025 Cave Fauna Survey, with a dedicated team venturing into 13 caves, navigating tough conditions to gather essential data for identification and genetic research.
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![A scuba diver wearing a red helmet with a mounted GoPro, black wetsuit, and blue gloves, smiling and holding a small object while standing in a foam-filled water inside a cave.]()
Tākaka Hill reveals cave secrets
January 2025
From shimmering rock pools to stunning chambers, the Tākaka Hill Biodiversity Group Trust has successfully completed their Cave Fauna Survey for 2025.
Earlier this month, a dedicated team conducted comprehensive fauna sampling from 13 caves in the Tākaka Hill region and the surrounding Tākaka area.
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![logo for Scoop Independent News with a red background and abstract fingerprint design in darker red tones.]()
Conservation Progress for Nelson Green Gecko on Tākaka Hill
December 2024
Following the exciting discovery in January 2024 of a Nationally Vulnerable Nelson Green Gecko (Naultinus stellatus) population on Tākaka Hill, Tākaka Hill Biodiversity Group Trust, in collaboration with dedicated local landowners and Ravensdown Ltd, has made significant strides in conservation efforts aimed at protecting the remarkable species and its habitat.
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![Group of seven people standing outdoors on grass at sunset with open landscape and hills in background.]()
Biodiversity group up for national award
March 2024
The Tākaka Hill Biodiversity Group Trust has been selected as one of the three finalists for the 2024 Ministry of Primary Industries Bioheritage Challenge Community Award.
The Bioheritage category is based on groups or individuals being recognised for their biosecurity work protecting our natural and physical resources from pests and diseases that can cause harm.
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![A green and white lizard resting on a branch amidst dense green foliage and brown twigs.]()
Vulnerable Nelson Green Geckos found thriving on Tākaka Hill
January 2024
The discovery of threatened Nelson Green Geckos on Tākaka Hill on Saturday evening has given hope for the species’ survival.
Charmaine and Norman Petereit of the Tākaka Hill Biodiversity Group Trust made the discovery on private land bordering Kahurangi National Park, coming across three of the rarely seen species, suggesting there could be a thriving population in the location.
Partners in Collaboration
The Trust acknowledges Te Atiawa, Ngāti Rārua and Ngāti Tama as mana whenua iwi of the Tākaka Hill rohe
The Tākaka Hill Biodiversity Group Trust community, as recent kaitiakitanga, aims to protect and restore natural resources within this rohe where we live and work.
We aim to protect and restore the unique Tākaka Hill ecosystems, which are home to endangered species in Significant Natural Areas on both private and public conservation land, including areas of the Abel Tasman and Kahurangi National Parks.
