Edible sea urchin
This large round urchin is sometimes found in rockpools, recognisable by its pink spiky shell (known as a test).
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Chwilio
Violet sea slug
Despite its dazzling colouration, this fabulous nudibranch can be easily missed, due to its small size!
Help us to protect Skomer and Skokholm Islands from rats
Do you have an island visit coming up? We need your help to keep our seabird populations safe from rats.
Protect Our Puffins - Our Wild Islands Appeal
Please help us care for our precious islands of Skomer and Skokholm and protect their wonderful wildlife!
Long spined sea scorpion
Masters of disguise, this species exhibits one of the best examples of camouflage you will find on the seashore!
Solar powered sea slug
This remarkable creature shows nature’s fantastic complexity!
My spa day
For Lucy, the wind and salty spray of the Atlantic Ocean is more relaxing than any spa treatment and being surrounded by amazing wildlife, like Common Dolphins, Minke Whales and Harbour Porpoise…
Swifts, Dormice and Slow Worms Protected thanks to Local Nature Partnership
A number of projects Pauline has been supporting in Brecknock have been making an impact. These all had funding through Local Nature Partnership grants from Bannau Breycheiniog National Park Local…
Ceidwaid y Môr - 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.
National Planning Policy
Planning is a devolved matter in Wales – meaning that Wales has its own primary planning legislation (the Planning (Wales) Act 2015), and that local planning authorities in Wales must comply with the plans and policies set by the Welsh Government.
Why this Senedd Election matters for nature and for all of us
Ahead of the 2026 Senedd election, we explore why this vote is a pivotal moment for nature and for the future of Wales.
Common froghopper
In spring and summer, look out for 'cuckoo-spit' - the frothy mass of bubbles that appears on plant stems everywhere. This is actually the protective covering for the nymphs of the tiny…