Based on the Isle of Mull, in the heart of the Hebrides, HWDT has been leading the way for the conservation of whales, dolphins and porpoises in the waters of western Scotland for over two decades.

We believe evidence is the foundation of effective conservation. Our research has critically advanced the understanding of species that visit seasonally or are resident in the Hebrides. Data are provided to the Scottish Government to inform protection measures for minke whales, Risso’s dolphins, harbour porpoises, and basking sharks across Hebridean seas.

Using what we have learnt, we work directly with communities to encourage stewardship of our rich seas. Our education programmes reach out to over 20,000 people each year to highlight the importance of the marine environment and encourage people to take responsibility for protecting it for future generations.