Speckled wood butterfly - Vicky Nall
Mae staff a gwirfoddolwyr Ymddiriedolaeth Natur Gogledd Cymru yn drist o glywed am farwolaeth ddiweddar Llywydd Ymddiriedolaeth Natur Gogledd Cymru, Dafydd Elis-Thomas. Cofiwn ei gyfraniad mawr at…
Roedd staff a gwirfoddolwyr yr Ymddiriedolaeth Natur yn drist iawn o glywed am farwolaeth ddiweddar Roger Riley, gwirfoddolwr ysbrydoledig a deinamig a helpodd mewn cyfnod byr iawn i drawsnewid…
This mysterious little bird is known for its haunting call and was once mistaken for witches by pirates off the coast of Wales! They travel thousands of miles every year to nest in their hobbit-…
The courtship of the marsh harrier is certainly a sight to behold - wheeling and tumbling through the sky, male and female partners lock talons in mid-air. Look out for this rare bird over…
Y gaeaf yma, beth am roi munud neu ddau i ddysgu am yr anifeiliaid rhyfeddol yma.
Bydd y blog yma, sy’n cynnwys fideo, yn rhoi cyflwyniad i chi i natur hwyaid plymio cyn eich tywys drwy…
Cuttlefish are related to squids and octopuses – a group of molluscs known as cephalopods. You may have seen the chalky internal shell, called a cuttlebone washed up on beaches around the UK.…
Y llynedd, cynyddodd y gwirfoddoli yn ein gwarchodfeydd natur ni 20%, sy’n ganran anhygoel!
