1). 1978 Porth Killier and Periglis, St Agnes, juvenile, 9th October to 9th November, photo.
(M. J. Rogers and the Rarities Committee, British Birds 72: 520; P. J. Grant, Isles of Scilly Bird Report 1978: 50-52; P. A. Dukes, British Birds 73: 458-464, plates 227-230; BOURC (1980), Ibis 122: 564; Flood, Hudson & Thomas, 2007: plate 47).