Seren glustog
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…
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Chwilio
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…
Wern Plemys
The nature reserve consists of three wildflower meadows and a large area of woodland. The nature reserve lies on the site of a former coal mine and is a wonderful example of how nature can reclaim…
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.
Hwyaden gopog
Mae’r hwyaden fechan ddoniol yma’n driw i’w henw – cadwch lygad am y plu du copog ar ei phen
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.
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.
Grazing success at Rhydyglyn
Find out how conservation cattle are helping to boost biodiversity at Rhydyglyn Nature Reserve.
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…
Welsh Wildlife Centre & Teifi Marshes
Discover the wonders of nature at The Welsh Wildlife Centre and Teifi Marshes Nature Reserve. Your perfect day out in Pembrokeshire.
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.