About us
We manage 110 nature reserves covering 2,007 hectares around Brecknock, Carmarthenshire, Ceredigion, Glamorgan, and Pembrokeshire.
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Chwilio
Good things come in Trees!
WTSWW’s east regional Nature Networks project update from Duncan Ludlow, WTSWW Reserve Manager.
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…
American mink
Escaped or intentionally freed from fur farms in the 1960s, the American mink is now well established in the UK. Its carnivorous nature is a threat to our native water vole and seabird populations…
Leyland cypress
The Leyland cypress, or 'Leylandii', is a notorious tree that has been widely planted for its fast-growing nature. It easily can get out of control, shading gardens at the expense of…
Gwasanaeth Natur Cenedlaethol
Diolch i gyllid gan Lywodraeth Cymru, byddwn yn cyfrannu at ddatblygiad cynllun y Gwasanaeth Natur Cenedlaethol. Nod yr NNS yw adfer byd natur drwy greu swyddi newydd sy’n seiliedig ar fyd natur a chyfleoedd bywoliaeth ac ymgorffori sgiliau gwyrdd ar draws gweithlu’r dyfodol.
Natur Drws Nesaf
Daeth Natur Drws Nesaf cymunedau Abertawe ynghyd i helpu byd natur! Dros gyfnod o ddwy flynedd ein nod oedd creu gweithredu cymunedol cynaliadwy ac effeithiol dros fywyd gwyllt yn Abertawe - gan rymuso pobl leol trwy drefnu cymunedol.
Yr Arolwg Natur Mawr
Pobl a natur sy’n bwysig yn yr Arolwg Natur Mawr.
Mae Ymddiriedolaeth Natur De a Gorllewin Cymru, a’r Ymddiriedolaethau Natur ar draws y DU, eisiau clywed eich barn chi am rai o’r cwestiynau mwyaf sy’n ymwneud â byd natur a’n rôl ni wrth ofalu amdano.
Mae Ymddiriedolaeth Natur De a Gorllewin Cymru, a’r Ymddiriedolaethau Natur ar draws y DU, eisiau clywed eich barn chi am rai o’r cwestiynau mwyaf sy’n ymwneud â byd natur a’n rôl ni wrth ofalu amdano.
Spiked shieldbug
The spiked shieldbug has fearsome shoulder projections or 'spikes' and a predatory nature. This brown bug feeds on caterpillars and other insects in woodlands and on heathlands.
14-spot ladybird
The 14-spot ladybird is one of three yellow ladybirds in the UK. Look for it in grassland, woodland and gardens. Ladybirds are beneficial insects, managing garden pests - encourage them by putting…
22-spot ladybird
The 22-spot ladybird is one of three yellow ladybirds in the UK. Look for it in grassland, woodland and gardens. Ladybirds are beneficial insects, managing garden pests - encourage them by putting…
Foxglove
The Foxglove is a familiar, tall plant, with pink flower spikes and a deadly nature. In summer, it can be spotted in woodlands and gardens, and on moorlands, roadside verges and waste grounds.