Pheucticus ludovicianus – Gylfindew Brongoch / Tewbig Brongoch – Vagrant
A vagrant from North America, juveniles have been recorded in Britain in 21 autumns (Colston et al 1991), including birds seen at Skokholm on 5 October 1967 (C.Britton) and at Skomer from 29 September to 11 October 1988 (S.J.Sutcliffe).
COLSTON, P., ALSTROM, P., and LEWINGTON, I. 1991, A field guide to the rare birds of Britain and Europe. London, Collins.
Note – the Skomer bird was a first calendar-year female