1). 1958 Porth Hellick, St Mary's, female, 6th May; presumed same, found dead, 11th May.
(G. A. Pyman and the Rarities Committee, British Birds 53: 167; G. Allsop et al., Cornwall Bird Watching & Preservation Society Report 1958: 34).
2). 1959 Big Pool, St Agnes, immature, 22nd to 23rd October.
(G. A. Pyman and the Rarities Committee, British Birds 54: 178; B. H. Ryves, J. E. Beckerlegge & G. Allsop, Cornwall Bird Watching & Preservation Society Report 1959: 44).
3). 1981 St Agnes, 20th May to 9th June, photo.
(M. J. Rogers and the Rarities Committee, British Birds 75: 513; Flood, Hudson & Thomas, 2007: plate 94).
4). 2006 Porth Minnick, St Mary's, adult, 15th October, photo.
(Isles of Scilly Bird and Natural History Review 2006: plate 11; P. A. Fraser and the Rarities Committee, British Birds 100: 726; Flood, Hudson & Thomas, 2007: plate 94).