Bird Song ID currently identifies these UK Birds:

Blackbird, Blue Tit, Carrion Crow, Chaffinch, Common Buzzard, Common Swift, Cuckoo, GardenWarbler, GoldFinch, Great Spotted Woodpecker, Great Tit, Greenfinch, Herring Gull, House Sparrow, Jay, Magpie, Mallard Duck, Nightingale, Nuthatch, Robin, Song Thrush, Starling, Swallow, Tawny Owl, Tree Sparrow, Wood Pigeion & Wren