About us
Citizens of the Sea began as a partnership between Cawthron Institute and New Zealand Geographic to mobilise and equip seafarers to generate ocean data and support ocean health.
We work with local partners to form connections with communities, agencies and governments to share data and inform ocean health indices, climate predictions and better ocean management.
In 2024 we recruited 26 offshore cruising yachts, a Pacific voyaging vaka, a commercial vessel and a global racing sailor to use innovative new tools to collect eDNA, environmental data and produce photogrammetric reef models as they traverse the oceans.
In 2025 we established an independent charitable trust, brought on an independent Chair and have set out on the Pacific Rally again to build on the largest eDNA dataset of its kind. We have 21 new cruising yachts in the Rally collecting eDNA samples as they sail between Aotearoa New Zealand and around the Pacific Islands.
“If we save the sea, we save our world. Nothing is more important.”
Sir David Attenborough.
eDNA technology is rapidly becoming cost-effective and scalable with Citizens of the Sea equipping seafarers with novel tools and expertise.
We are well-connected within the Aotearoa-Pacific sailing community and are quickly gaining recognition with the professional yacht racing organisations in Europe. These organisations are beginning to make scientific research compulsory on racing yachts and it is our goal to be the scientific project of choice.
We have done the pilot projects with recreational cruisers and global racing competitors, and they have been successful—we have robust science that is of peer-review quality. It is at scale. The equipment and process have been trialled in the largest such venture attempted. It works.
We are ready to scale up and tackle this global issue. We are already a vital part of the solution. With the ocean making up 71% of the planet and 10,000 vessels at sea at any given time, our growth – with the right support – is guaranteed.
Please donate to support our growth.
Meet the Team
Science Advisory Panel
