The decision was made at the CITES (the Convention on International Trade in Endangered Species of Wild Fauna and Flora) ...

This Christmas, let’s celebrate in a way that helps to restore life beneath the waves. From gifting the ocean a future by helping us grow baby oysters that purify our waters, to reducing plastic waste ...

This year has been one of milestones for the Marine Conservation Society. 2025 proved that when we work together, the ocean thrives. Here's our round-up of our Westminster wins.

Join the movement: get updates on the issues you care about. We'll email you inspiring stories about the work we're doing to save and recover our oceans, and news about our urgent campaigns for ...

Alaska pollock is a common whitefish that is often found in fishcakes and fish fingers. Sustainability varies. The Best Choice is Marine Stewardship Council (MSC)-certified Alaska pollock caught in ...

Atlantic salmon sustainability varies. Avoid wild Atlantic salmon as they are struggling in the wild and numbers are dangerously low. Most of what’s in the market is farmed. There are environmental ...

Atlantic bluefin tuna has mixed sustainability, and there are currently no Best Choice options. Avoid farmed bluefin, which relies on catching young tuna from the wild and uses a lot of wild fish for ...

Atlantic halibut sustainability varies. Avoid wild-caught Atlantic halibut as its lifecycle makes it highly vulnerable and they are heavily overfished. The Best Choice is GLOBALG.A.P. certified ...

Farmed Arctic char is a Best Choice! Arctic char is farmed in land-based production systems which address many issues of environmental concern.

Shagreen ray are a Fish to Avoid! They are vulnerable to overfishing and little is known about the population. Many species of skate and ray are unsustainable. It’s really important to check what ...

Flapper skate is a Fish To Avoid. They are an EU Prohibited Species and assessed as Critically Endangered by IUCN. Because of this, they are automatically a red-rated species. Many species of skate ...