Tansy beetle
This jewel like leaf beetle is an incredibly scarce species which is only found in wetland habitats.
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Chwilio
Mice to meet you!
Mammal expert Stuart Edmunds introduces the four species of mice you can see in the UK.
Daisy anemone
It is easy to be confused by these flower-like animals with flowery names! The ‘daisy’ anemone is one of the larger UK anemone species!
Garden tiger moth
The garden tiger is an attractive, brown-and-white moth of sand dunes, woodland edges, meadows and hedgerows; it will also visit gardens. In decline, it is suffering from the 'tidying up…
Notch-horned cleg-fly (horse fly)
The notch-horned cleg-fly isa horse fly dark grey in colour, with grey-brown mottled wings and intricately striped, iridescent eyes. There are 30 species of horse-fly in the UK; this is one of the…
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.
Horseradish
Horseradish is used as a well-loved condiment. This member of the cabbage family is actually an introduced species in the UK, but causes no harm in the wild.
Reddish buff
A very rare species, this moth is now limited to one site in the UK. Males can be a striking reddish buff in colour.
Loving Welsh Wildlife
This Santes Dwynwen's Day our staff shared their most beloved Welsh species and why they are so important to them.
Coed Garnllwyd
Ancient broadleaved woodland with some scrub and a meadow. Part of the Nant Whitton Woods SSSI.
Burnet companion
This day-flying moth is found on flowery meadows, often in the company of other moths and butterflies.
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.