1). 1976 Porth Hellick Pool, St Mary's, immature male, 8th October.
(J. O'Sullivan and the Rarities Committee, British Birds 70: 417).
2). 1985 Big Pool, St Agnes, latterly Porth Hellick, St Mary's and Annet, first-winter, 28th September to 24th October, photo.
(M. J. Rogers and the Rarities Committee, British Birds 79: 535; Flood, Hudson & Thomas, 2007: plate 4).
3). 1986 Great Pool, Tresco, first-winter male, 8th to at least 31st October.
(M. J. Rogers and the Rarities Committee, British Birds 80: 526).
4). 1996 Porth Hellick Pool, St Mary's, first-winter female, 10th to 13th September, photo.
(M. J. Rogers and the Rarities Committee, British Birds 90: 462).
5). 2002 Great Pool, Tresco, female, 25th February to 9th March, photo.
(Birding World 15 (3): 94, photo; R. L. Flood, Isles of Scilly Bird and Natural History Review 2002: 50; Flood, Hudson & Thomas, 2007: plate 4).
6). 2003 Great Pool, Tresco, female, 7th January to 23rd February.
(R. L. Flood, Isles of Scilly Bird and Natural History Review 2003: 44).
7). 2014 Abbey Pool and Great Pool, Tresco, pair, 23rd October to 3rd November.
(P. Sterry, Isles of Scilly Bird and Natural History Review 2014: 43).
9). 2015 Great Pool, Tresco, first-year male, 14th to 30th June.
(C. Cilia, Isles of Scilly Bird and Natural History Review 2015: 40).
10). 2015 Great Pool, Tresco, female, 14th to 21st June.
(C. Cilia, Isles of Scilly Bird and Natural History Review 2015: 40).
11). 2019 Great Pool, Tresco, male, 5th, 9th and 15th January, photo.
(C. Cillia, Isles of Scilly Bird and Natural History Review 2019: 64, photo).
12). 2019 Great Pool, Tresco, two, females, 9th and 15th January.
(C. Cillia, Isles of Scilly Bird and Natural History Review 2019: 64).
14). 2019 Big Pool, St Agnes, 1CY, 22nd September.
(C. Cillia, Isles of Scilly Bird and Natural History Review 2019: 64).