1). 1985 Great Pool, Tresco, male, 30th August to 1st October; same, 28th October to 27th December.
(M. J. Rogers, Isles of Scilly Bird Report 1985: 18).
2). 2002 Great Pool, Tresco, first-year male, 2nd to 15th August, photo.
(R. L. Flood, Isles of Scilly Bird and Natural History Review 2002: 53; Flood, Hudson & Thomas, 2007: plate 7).