Darganfod ac Archwilio’r Casgliad

Round-headed porpoise - Erthygl o The Cambria...

Not a whale - Erthygl o The Cambria Daily...

Shark and Whale - Erthygl o The Cambria Daily...

Whale washed ashore - Erthygl o The Cambria...

Extraordinary catch of porpoises - Article from...

Dead whale ashore - Erthygl o Llais Llafur, 1919

Whale in Swansea Bay - Erthygl o'r Herald of...

Porpoise off Penarth - Erthygl o'r Evening...

Cipolwg ar Gasialotiaid Posibl 1970au