Black sea bream
The black sea bream really is a fascinating fish. From sex changes to nest building, this fish is full of surprises!
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Chwilio
Lightbulb sea squirt
The lightbulb sea squirt is common around much of the UK. Its easy to see where its name came from!
Sea mouse
This strange furry creature often found washed ashore after storms is actually a kind of worm!
Sea slater
These little critters are related to the woodlice you find in your garden and play a very important role on rocky shores.
Sea mat
These mat like growths found on kelp and seaweed are actually colonies of tiny individuals animals.
Buzzard
Listen out for the cat-like, 'kee-yaa' calls of the buzzard as it soars high over farmland and woodland. Once suffering from severe persecution and pesticide poisoning, it has made a…
Sentinels of the Sea - Skomer Island
Sentinels of the Sea; Skomer Island Project Highlights
Brecon Local Group Goes Wild
Brecon Local Group had a stunning day for their Go Wild for Wildlife family fun day in the grounds of Brecon Cathedral and in Priory Wood on 1st August.
Oyster
Native oysters are a staple of our seas and our plates - but our love of their taste has lead to a sharp decline all around the UK.
Edible sea urchin
This large round urchin is sometimes found in rockpools, recognisable by its pink spiky shell (known as a test).
Sentinels of the Sea - Marine
WTSWW’s marine monitoring work gathers evidence for critical datasets, used to strengthen the resilience of Wales’ network of protected marine sites and the protection of the marine species found within these sites. Long-term, uninterrupted datasets are particularly important to assess broad population trends, filling knowledge gaps, and informing decisions about use of the marine environment.
Violet sea slug
Despite its dazzling colouration, this fabulous nudibranch can be easily missed, due to its small size!