Small-spotted catshark
Small-spotted catsharks used to be called lesser-spotted dogfish - which might be what you know them best as. It's the same shark, just a different name!
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Chwilio
Avian Influenza update 22/06/22
We are deeply concerned by the spread of Highly Pathogenic Avian Influenza (HPAI Bird Flu) through wild bird populations with the disease now confirmed in over 20 species.
House sparrow
The house sparrow is a familiar, streaky brown bird of towns, parks and gardens. Males sport a grey cap and black bib, the size of which indicates their status.
Tree sparrow
A scarce and declining bird, the tree sparrow can be spotted on farmland and in woodlands; it is not an urban bird in the UK. It has a brown cap and black cheek-spots, unlike the similar house…
Educational Trips To Skomer Island
Packed full of seabirds, endemic species, rare plants, unique geological features and archaeological remains, there's something for every school and university group to get out of a trip to Skomer Island.
Ballan wrasse
The largest of the UK wrasse species, the ballan wrasse with its striking patterning is a delight for any rocky reef snorkeller or shallow water diver!
Red gurnard
This brightly coloured and easily recognizable fish is one of three gurnard species found in UK seas. Collectively, gurnards are known as sea robins.
Tope shark
This slender and elegant shark species is often found close to shore all around our coasts and can grow up to 6 feet long.
Winter Wildfowl Walks
Discover the beauty of winter wildfowl at Llangorse Lake! Join our guided walks this November through February and witness rare visitors like Pintail, Gadwall, and even elusive species. Led by…
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.
Peacock's tail
A scarce but distinctive brown seaweed with curved, funnel-shaped fronds. It is a warmer water species at the northern edge of its range on the south coast of England.
Common walnut
The common walnut tree produces a large, brown nut that is familiar to so many of us. It is an introduced species in the UK, and can be seen in towns, gardens and parks.