"I remember sitting on Aberystwyth Castle in the summer of 1984 when there was a ripple among the crowd of sunbathers when someone noticed dolphins or porpoises off the coast. Not an unusual event I am sure, but my only experience of a sighting from the coast."

Disgrifiad o'r llun: Cafodd y llun ei dynnu o Gastell Aberystwyth, a hynny o fan lle roedd Michael wedi gweld dolffiniaid/llamhidyddion.