Pori’r Slipiau

ABCChDDdEFFfGNgHIJLLlMNOPPhRRhSTThUWY

Trawsgrifiad y Slip

< I'r Slip BlaenorolI'r Slip Nesaf >3a-000175

adar - aderyn bwn yr Amerig

American Bittern: One shot in Anglesey December, 1851 (Forrest), Aderyn Bwn yr Amerig

1961 Anglesey Antiqu. Soc. 78

1961