Dewch i ddarganfod ardaloedd gwyllt Sir Drefaldwyn

Glaslyn Nature Reserve in the snow

Gwarchod bywyd gwyllt Sir Drefaldwyn i’r dyfodol

Mae Ymddiriedolaeth Natur Maldwyn wedi ymroi i warchod bywyd gwyllt a safleoedd gwyllt ar draws Sir Drefaldwyn er 1982.

Isod, cewch fwrw golwg dros rai o’r prosiectau sydd gennym ar y gweill.

Gweilch y Dyfi

Rydym yn helpu dod â’r Gweilch yn eu holau i Gymru

Darllenwch ragor

Merin the osprey returns to the UK for the first time since fledging, on 17th May 2018 © MWT

Perlau Gwerthfawr

Rydym wedi bod yn gweithio’n galed i warchod y Fritheg Berlog am dros 20 mlynedd.

Darllenwch ragor

Pearl-bordered Fritillary on hand © MWT

Wild Skills Wild Spaces


Time in nature is not leisure time; it’s an essential investment for your health

Find out more

Read 'Montgomeryshire Wildlife News'

Long-eared Owl chick hiding in the reeds at Cors Dyfi Nature Reserve by Emyr Evans

...all our lives are better when they're a bit wild.
The Wildlife Trusts

Seek solace in nature


We know that people who spend time in nature are happier and healthier, but it can be difficult to know how to do this safely in the current climate. Just a bit of time every day spent in nature can help relieve stress and improve mental wellbeing. We have lots of ideas to help you here.

Find out more

Climate & Ecological Emergency


We are facing two inextricably linked crises: the climate emergency and the steady decline of nature. We cannot solve one crisis without tackling the other – nature’s recovery is vital for tackling climate change.

Find out more

Helpwch warchod eich bywyd gwyllt lleol – ymunwch â ni

Dormouse asleep in hands © MWT/Tammy Stretton

Cadwch mewn cysylltiad

Dilynwch ni ar y cyfryngau cymdeithasol i gael y newyddion a’r digwyddiadau diweddaraf.

Take part in the MWT Garden Bird Survey

Robin on the floor © Tom Hibbert

Bittern at Llyn Coed y Dinas Nature Reserve in snow & ice © MWT

Amdanom ni


Glaslyn Nature Reserve in August