We're the Marine Conservation Society, fighting for a cleaner, better protected, healthier ocean: one we can all enjoy.
Become a member
Join our community of ocean lovers.At least 79p of £1 donated will be spent on protecting marine life and the ocean.
If you’re a diver – you could help track the health of our ocean by becoming a Seasearch diver. Our network around the country record thousands of habitats and species.
Stop sewage pollution
Join our #SewageFreeSeas campaign. Sewage pollution is damaging our ocean, but we can turn it around. Let's breathe life back into our ocean.