Russell Lee: Derbyshire Life List BOU, All records: Top Blockers Record(s) 1 to 51 of 51 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Grey Partridge Perdix perdix 17 68.00 2 Pheasant Phasianus colchicus 23 92.00 3 Canada Goose Branta canadensis 22 88.00 4 Mute Swan Cygnus olor 23 92.00 5 Mandarin Duck Aix galericulata 21 84.00 6 Mallard Anas platyrhynchos 23 92.00 7 Teal Anas crecca 22 88.00 8 Goosander Mergus merganser 20 80.00 9 Swift Apus apus 21 84.00 10 Woodpigeon Columba palumbus 23 92.00 11 Collared Dove Streptopelia decaocto 22 88.00 12 Moorhen Gallinula chloropus 22 88.00 13 Coot Fulica atra 22 88.00 14 Little Grebe Tachybaptus ruficollis 20 80.00 15 Great Crested Grebe Podiceps cristatus 20 80.00 16 Lapwing Vanellus vanellus 20 80.00 17 Black-headed Gull Chroicocephalus ridibundus 22 88.00 18 Herring Gull Larus argentatus 19 76.00 19 Lesser Black-backed Gull Larus fuscus 22 88.00 20 Grey Heron Ardea cinerea 23 92.00 21 Sparrowhawk Accipiter nisus 22 88.00 22 Buzzard Buteo buteo 21 84.00 23 Tawny Owl Strix aluco 17 68.00 24 Little Owl Athene noctua 17 68.00 25 Kingfisher Alcedo atthis 19 76.00 26 Great Spotted Woodpecker Dendrocopos major 19 76.00 27 Kestrel Falco tinnunculus 21 84.00 28 Jay Garrulus glandarius 21 84.00 29 Magpie Pica pica 23 92.00 30 Jackdaw Coloeus monedula 22 88.00 31 Rook Corvus frugilegus 21 84.00 32 Carrion Crow Corvus corone 24 96.00 33 Raven Corvus corax 20 80.00 34 Coal Tit Periparus ater 22 88.00 35 Blue Tit Cyanistes caeruleus 23 92.00 36 Great Tit Parus major 23 92.00 37 Swallow Hirundo rustica 22 88.00 38 House Martin Delichon urbicum 21 84.00 39 Long-tailed Tit Aegithalos caudatus 22 88.00 40 Chiffchaff Phylloscopus collybita 21 84.00 41 Blackcap Sylvia atricapilla 21 84.00 42 Goldcrest Regulus regulus 21 84.00 43 Wren Troglodytes troglodytes 23 92.00 44 Nuthatch Sitta europaea 19 76.00 45 Starling Sturnus vulgaris 22 88.00 46 Blackbird Turdus merula 23 92.00 47 Song Thrush Turdus philomelos 22 88.00 48 Mistle Thrush Turdus viscivorus 22 88.00 49 Robin Erithacus rubecula 23 92.00 50 House Sparrow Passer domesticus 21 84.00 51 Common (Mealy) Redpoll Acanthis flammea 6 24.00