Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Heligoland Trap, glass negative
Heligoland traps on Skokholm Island. A Heligoland trap (or funnel trap) is a large, building-sized, funnel-shaped, rigid structure of wire mesh or netting used to trap birds, so that they can be banded or otherwise studied by ornithologists.
Pwnc
Diwydiant
Rhif yr Eitem
NMW.Z.2020.203.2648
Mesuriadau
Meithder
(mm): 82
Lled
(mm): 108
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.