Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Black-Headed Gulls, glass negative
Colony of Black-headed Gulls (Chroicocephalus ridibundus) at nest site, at Pwlldu Lake, Builth Wells. Photographed 24 May, 1923.
Pwnc
Diwydiant
Rhif yr Eitem
NMW.Z.2020.203.1712
Mesuriadau
Meithder
(mm): 82
Lled
(mm): 108
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.