Dirywiad dramatig mewn gwenoliaid duon yng Nghymru
Mae adroddiad diweddar gan Ymddiriedolaeth Prydain ar gyfer Adareg yn awgrymu bod cyfradd y dirywiad yng ngwenoliaid duon Cymru wedi cyflymu.
Speckled wood butterfly - Vicky Nall
Mae adroddiad diweddar gan Ymddiriedolaeth Prydain ar gyfer Adareg yn awgrymu bod cyfradd y dirywiad yng ngwenoliaid duon Cymru wedi cyflymu.
Mae Ymddiriedolaeth Natur Gogledd Cymru’n cynnig cyrsiau hyfforddiant cadwraeth am ddim i bobl ifanc ar Ynys Môn, Gwynedd a Conwy yr haf yma.
Diane Lea shares her grandfather’s explosive story – and why she has chosen to support his legacy at Gwaith Powdwr Nature Reserve with a legacy of her own.
Last year, we relied on our outdoor spaces to help us cope with the many changes that were made to our normal lives. Our gardens became meeting grounds and offices, new places of calm or new…
Mae’n gerddi ni yn ffurfio rhwydwaith o gynefinoedd hanfodol bwysig i fywyd gwyllt - yn debyg iawn i’r gwrychoedd sydd yn ymdroelli ar hyd a lled tirwedd Cymru.
Sara Booth-Card, ecologist, peatlands and Action For Insects campaigner at The Wildlife Trusts, looks out for the telltale signs of flying ant days and shares her love for the underground world of…
Simon has been restoring Wild Meadows for three years. By planting trees, digging a lake and sowing meadows, he is showing how quickly wildlife like otters, badgers and tawny owls can return, and…
The uncontainable nature of wildlife is perhaps clearest in brownfield sites – previously developed land that is not currently in use. The crumbling concrete of abandoned factories, disused power…