Mae’n cael ei hystyried fel arwydd cynnar o’r gwanwyn ac mae cân y gog, neu’r gwcw, yn swnio fel ei henw: ‘cwc-w’. Mae i’w chlywed mewn coetiroedd a glaswelltiroedd. Mae’r gog yn enwog am ddodwy…
Back again after a successful day in 2024, this is an exclusive opportunity to join Dr Toby Driver and Louise Barker, both senior archaeologists at the Royal Commission, Wales, on a guided…
Mae’n hawdd gweld o ble mae’r seren fôr fechan yma wedi cael ei henw, mae wir yn edrych fel clustog bychan siâp seren. Y tro nesaf rydych chi’n archwilio pyllau creigiog, cadwch lygad o dan y…
Look out for the bright red eyes of this speedy crab in rockpools - but be careful, they're notoriously feisty and will give a painful nip!
It's easy to see where the jewel anemone got its name - the tiny colourful blobs that tip its tentacles look like jewels! Forming dense, colourful carpets on rocky overhangs, jewel anemones…
Mae morfil orca, sydd hefyd yn cael ei adnabod weithiau fel ‘morfil danheddog’, yn hawdd iawn ei adnabod gyda’i farciau du a gwyn. Er bod gennym ni grŵp bach o forfilod orca sy’n byw yn nyfroedd…
Purple Moor Grass and Rush pasture with ancient hedgerows, a tract of lowland wet heath, and ponds. Notified SSSI.
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…
Mae noethdagellogion, sy’n cael eu hadnabod hefyd fel gwlithod môr, yn debyg iawn i’w perthnasau ar y tir a welwch chi yn eich gardd efallai. Ond, yn wahanol i wlithen yr ardd, mae’r noethdagellog…
Brynna woods comprises of 38ha of secondary, and some ancient, semi-natural woodland, scrub, marshy grassland, dry grassland and ruderal habitats.
