Branta bernicla ?sub-sp
Winter visitor, according to Mathew “sometimes abundant,” which usually appeared on Goodwick Sands at the first northerly or north-easterly gale between 29 Sept and 7 Oct. Visits the Teifi estuary, and Milford Haven, and is seen passing at sea off Skokholm and Skomer in winter. It has been shot at various times, but the sub-species has not been identified.
Pembrokeshire Avifauna 