Manon Keir, Rhys Owen a Twm Elias sy'n ymuno gyda Gerallt Pennant i drafod natur a bywyd gwyllt. Gerallt Pennant and guests discuss nature and wildlife. Show more
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Manon Keir, Rhys Owen a Twm Elias sy'n ymuno gyda Gerallt Pennant i drafod natur a bywyd gwyllt. Gerallt Pennant and guests discuss nature and wildlife. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
