Dewch ar antur gyda ni i gwrdd ag anifeiliaid y byd. Y tro hwn, fe ddown i nabod y pal a rhai o bysgod lliwgar y mor. In this programme we get to know the puffin and ...

Smallest of the four puffin species, they have come en masse to breed on Britain’s rumpled islands and coasts, the more remote, unpeopled, and predator free, the better. No one is certain ...