Bartramia longicauda – Pibydd Cynffonhir – Vagrant

Single birds have been seen at Skokholm on 18 October 1960 (K.Smith), at Skomer on 19 and 20 October 1961 (D.R.Saunders) and at Dale airfield on 1 September 1975 (J.W.Donovan), the latter bird being uncharacteristically very wary, requiring considerable persistence to confirm its identity.

Donovan J.W. & Rees G.H, 1994, Birds of Pembrokeshire

Photos of the Skokholm 1960 bird in a montage from the Skokholm Blog

2020 – One on Skokholm 31 Oct (GE) – the fourth County and Welsh record.