■ Winter Hill, Greater Manchester, Saturday 22 September 2012
19,189 moving birds of 36 species, including 11,651 Swallows, 3,555 House Martins, 3,481 Meadow Pipits, 19 Common Buzzards and a Hen Harrier.
■ Leith Hill, Surrey, 13 October 2021
35,113 moving birds of 18 species, mainly comprised of the British Trektellen record count of 34,727 Redwings.
■ Oxenhope, Yorkshire, 26 September 2011
8,460 moving birds of 34 species, including 7,498 Meadow Pipits and 106 alba wagtails.
■ Severnside, Gloucestershire, 2 May 2012
4,947 moving birds of 28 species, including the British Trektellen spring record counts of 2,449 Goldfinches and 30 Tree Pipits, with 33 Yellow Wagtails and 1,681 Swallows in the supporting cast.
■ Spurn, East Yorkshire, 26 June 2008
Modest numbers, but including a Little Swift south and a Pacific…