European roller
Other British Birds rarities that have been sighted (single records unless otherwise indicated) are: little bittern, gyrfalcon (3 records), little and Baillon's crakes, collared pratincole, semipalmated (5 records), least (2 records), white-rumped and Baird's (2 records) sandpipers, Wilson's phalarope, laughing gull, bridled tern, Pallas's sandgrouse, great spotted, black-billed and yellow-billed (3 records) cuckoos, European roller, olive-backed pipit, citrine wagtail, Alpine accentor, thrush nightingale, red-flanked bluetail, black-eared (2 records) and desert wheatears, White's, Swainson's (3 records), and grey-cheeked (2 records) thrushes, Sardinian (2 records), Arctic (3 records), Radde's and western Bonelli's warblers, Isabelline and lesser grey shrikes, red-eyed vireo (7 records), two-barred crossbill, yellow-rumped and blackpoll warblers, yellow-breasted (2 records) and black-headed buntings (3 records), rose-breasted grosbeak (2 records), bobolink and Baltimore oriole (2 records).