Grangetown, Cardiff: Landscape Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Melingriffith: bird Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Cardiff Barrage, Cardiff: Landscape & Bird Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Cardiff Bay, Cardiff: Landscape & Bird Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Tri aderyn mewn câs: tacsidermi gan J. Hutchings, Aberystwyth Math Eitemau Uwchlwytho gan Casglu'r Tlysau
