Mantell dramor
Mudwr sy’n teithio'n dda ac mae'r fantell dramor yn cyrraedd yma bob haf o Ewrop ac Affrica. Mae'r glöyn byw oren a du hardd yma’n ymweld â gerddi yn rheolaidd.
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Chwilio
Dinefwr/Dynefor Castle Woods, Llandeilo
Lowland mixed deciduous woodland, castle and quarry on the Llandeilo series of Ordovician rock which is of national importance.
Mantell goch
Mae'r fantell goch yn ymwelydd â'r ardd yn sicr. Gellir gweld y glöyn du a choch hardd yma yn bwydo ar flodau ar ddyddiau cynnes drwy gydol y flwyddyn. Mudwyr yw’r oedolion yn bennaf,…
Mantell garpiog
Mae gan y fantell garpiog ymylon adenydd carpiog nodedig, sy'n helpu i'w chuddliwio - wrth orffwys, mae'n edrych yn union fel deilen farw! Mae'n ffafrio ymylon coetir, ond…
Sir David Attenborough visits WTSWW's Skomer Island!
The WTSWW and Skomer Island team were absolutely delighted to welcome Sir David Attenborough, his daughter Suzie and Silverback Films to the island in June to film for the exciting new BBC1…
Things you can do about climate change
There are simple and easy things that we can all do to reduce our carbon footprint and make a big difference to the natural world.
WTSWW is alarmed in the delays to reduce agricultural pollution of our rivers
WTSWW are concerned to learn today that more manure will be spread on our land, continuing to pollute our rivers. The Water Resources (Control of Agricultural Pollution) (Wales) Regulations 2021…
Exploring the Rich World of Saproxylic Invertebrates at Castle Woods Nature Reserve
Natural Resources Wales Funded Survey Uncovers Diverse Saproxylic Invertebrate Community in Castle Woods Nature Reserve.
WTSWW’s Dinefwr ancient woodland dedicated to mark The Queen’s Platinum Jubilee
We’re delighted to announce that our ancient woodland at Dinefwr near Llandeilo in South Wales is to be dedicated to The Queen’s Green Canopy (QGC) in celebration of The Queen’s Platinum Jubilee…
News
Keep up to date with the latest stories, research, projects and challenges as we work to tackle the climate and nature crisis.
Scots pine
The Scots pine is the native pine of Scotland and once stood in huge forests. It suffered large declines, however, as it was felled for timber and fuel. Today, it is making a comeback - good news…
Bioblitz at Llanwrtyd Wells
On 31st May the Dolwen Fields - Recreation For All community group together with the The Wildlife Trust of South and West Wales (WTSWW) organised a wildlife Bioblitz!