Towns and gardens
The green spaces of our towns and gardens bring nature into our daily lives, brightening our mornings with birdsong and the busy buzzing of bees. Together, the UK's gardens are larger than…
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Chwilio
Knopper gall wasp
The knopper gall wasp produces knobbly red, turning to brown, growths, or 'galls', on the acorns of Pedunculate Oak. Inside the gall, the larvae of the wasp feed on the host tissues, but…
Securing the Future: Completion of Pencnwc Mawr Wood Sale Expands Pengelli Forest
Pengelli's Future Secured! The Wildlife Trust of South and West Wales (WTSWW) are delighted to announce that they have completed the purchase of the 13.5-acre extension to Pengelli Nature…
My future
From creating new hedgerows on a farm, to helping to inspire the next generation of nature lovers, Andy is building the skills, confidence and experience as a Biodiversity Trainee that will set…
Welsh Wildlife Centre pre-summer updates
We’ve been super busy here at the Welsh Wildlife Centre and Teifi Marshes Nature Reserve recently...
Robin's pincushion
Living up to its name, the Robin's pincushion is a red, round, hairy growth that can be seen on wild roses. It is caused by the larvae of a tiny gall wasp that feeds on the host plant, but…
Y Byddwn
This small nature reserve, which gives excellent views of the Brecon Beacons, is a section of the former Brecon to Merthyr railway line. Originally built as the Brecon to Hay-on-Wye tramroad, it…
Common water-measurer
Found in ponds and marshes, the fragile look of the Common water-measurer belies its fierce nature. A predator of small insects, it uses the vibrations of the water's surface to locate its…
Cherry gall wasp
Living up to its name, the cherry gall wasp produces growths, or 'galls', on oak leaves that look like red cherries. Inside the gall the larvae of the wasp feed on the host tissues but…
Dowrog Common and the ‘Quaking Bogs’ LIFE project
Dowrog Common Nature Reserve has received funding through the EU funded LIFE project called Quaking Bogs.
About us
We manage 110 nature reserves covering 2,007 hectares around Brecknock, Carmarthenshire, Ceredigion, Glamorgan, and Pembrokeshire.
Oak apple gall wasp
Living up to its name, the oak apple gall wasp produces growths, or 'galls', on oak twigs that look like little apples. Inside the gall, the larvae of the wasp feed on the host tissues,…