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Species

Lightbulb sea squirt

The lightbulb sea squirt is common around much of the UK. Its easy to see where its name came from!

Species

Orange-clubbed sea slug

A small colourful sea slug that can be found grazing on sea mats on the rocky shore and beyond the low water mark.

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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.
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Planning and Development in Wales

The Wildlife Trusts believe that development should not come at the expense of our natural environment. All development, be it housing, commercial or infrastructure must be designed and delivered in a way that contributes to nature’s recovery, not its decline.
Volunteer Opportunity

Stand For Nature Wales

Are you aged 9-24? Would you like to take action against the climate and nature crisis in your local area? Are you ready to Stand for Nature?

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Big Wild Walk

Help us tackle the nature and climate emergency by challenging yourself to a Big Wild Walk. Fundraise, get healthy, and support local wildlife!
Species

Sea mat

These mat like growths found on kelp and seaweed are actually colonies of tiny individuals animals.

Species

Sea mouse

This strange furry creature often found washed ashore after storms is actually a kind of worm!

Species

Sea slater

These little critters are related to the woodlice you find in your garden and play a very important role on rocky shores.

Species

Wasp spider

The wasp spider is a great mimic - looking just like a common wasp keeps it safe from predators, even though it is not dangerous itself. It can be found in southern England, but is spreading north…