James Emerson: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 91 of 91 total. Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%) 1,Canada Goose,Branta canadensis,487,98.19 2,Greylag Goose,Anser anser,481,96.98 3,Pink-footed Goose,Anser brachyrhynchus,399,80.44 4,Mute Swan,Cygnus olor,490,98.79 5,Bewick's Swan,Cygnus columbianus,258,52.02 6,Whooper Swan,Cygnus cygnus,386,77.82 7,Egyptian Goose,Alopochen aegyptiaca,391,78.83 8,Shelduck,Tadorna tadorna,477,96.17 9,Shoveler,Spatula clypeata,468,94.35 10,Gadwall,Mareca strepera,464,93.55 11,Wigeon,Mareca penelope,472,95.16 12,Mallard,Anas platyrhynchos,489,98.59 13,Pintail,Anas acuta,435,87.70 14,Teal,Anas crecca,478,96.37 15,Pochard,Aythya ferina,455,91.73 16,Tufted Duck,Aythya fuligula,478,96.37 17,Scaup,Aythya marila,318,64.11 18,Common Scoter,Melanitta nigra,378,76.21 19,Goldeneye,Bucephala clangula,432,87.10 20,Goosander,Mergus merganser,434,87.50 21,Pheasant,Phasianus colchicus,483,97.38 22,Red-legged Partridge,Alectoris rufa,405,81.65 23,Rock Dove (Feral Pigeon),Columba livia,417,84.07 24,Stock Dove,Columba oenas,449,90.52 25,Woodpigeon,Columba palumbus,490,98.79 26,Collared Dove,Streptopelia decaocto,484,97.58 27,Moorhen,Gallinula chloropus,488,98.39 28,Coot,Fulica atra,483,97.38 29,Crane,Grus grus,257,51.81 30,Little Grebe,Tachybaptus ruficollis,466,93.95 31,Great Crested Grebe,Podiceps cristatus,467,94.15 32,Oystercatcher,Haematopus ostralegus,471,94.96 33,Avocet,Recurvirostra avosetta,432,87.10 34,Lapwing,Vanellus vanellus,479,96.57 35,Curlew,Numenius arquata,465,93.75 36,Black-tailed Godwit,Limosa limosa,444,89.52 37,Redshank,Tringa totanus,470,94.76 38,Dunlin,Calidris alpina,452,91.13 39,Black-headed Gull,Chroicocephalus ridibundus,485,97.78 40,Common Gull,Larus canus,461,92.94 41,Herring Gull,Larus argentatus,483,97.38 42,Great Black-backed Gull,Larus marinus,454,91.53 43,Lesser Black-backed Gull,Larus fuscus,462,93.15 44,Iceland Gull,Larus glaucoides,109,21.98 45,Cormorant,Phalacrocorax carbo,485,97.78 46,Little Egret,Egretta garzetta,473,95.36 47,Cattle Egret,Bubulcus ibis,336,67.74 48,Great White Egret,Ardea alba,428,86.29 49,Grey Heron,Ardea cinerea,484,97.58 50,Sparrowhawk,Accipiter nisus,469,94.56 51,Marsh Harrier,Circus aeruginosus,440,88.71 52,Buzzard,Buteo buteo,487,98.19 53,Long-eared Owl,Asio otus,203,40.93 54,Kingfisher,Alcedo atthis,433,87.30 55,Great Spotted Woodpecker,Dendrocopos major,467,94.15 56,Green Woodpecker,Picus viridis,406,81.85 57,Kestrel,Falco tinnunculus,486,97.98 58,Jay,Garrulus glandarius,470,94.76 59,Magpie,Pica pica,490,98.79 60,Jackdaw,Coloeus monedula,488,98.39 61,Rook,Corvus frugilegus,476,95.97 62,Carrion Crow,Corvus corone,489,98.59 63,Coal Tit,Periparus ater,468,94.35 64,Marsh Tit,Poecile palustris,335,67.54 65,Blue Tit,Cyanistes caeruleus,488,98.39 66,Great Tit,Parus major,487,98.19 67,Bearded Tit,Panurus biarmicus,291,58.67 68,Cetti's Warbler,Cettia cetti,419,84.48 69,Long-tailed Tit,Aegithalos caudatus,483,97.38 70,Blackcap,Sylvia atricapilla,457,92.14 71,Goldcrest,Regulus regulus,458,92.34 72,Wren,Troglodytes troglodytes,486,97.98 73,Nuthatch,Sitta europaea,447,90.12 74,Treecreeper,Certhia familiaris,438,88.31 75,Starling,Sturnus vulgaris,487,98.19 76,Song Thrush,Turdus philomelos,472,95.16 77,Mistle Thrush,Turdus viscivorus,452,91.13 78,Redwing,Turdus iliacus,466,93.95 79,Blackbird,Turdus merula,490,98.79 80,Robin,Erithacus rubecula,485,97.78 81,House Sparrow,Passer domesticus,488,98.39 82,Dunnock,Prunella modularis,481,96.98 83,Grey Wagtail,Motacilla cinerea,451,90.93 84,Pied Wagtail,Motacilla alba,478,96.37 85,Meadow Pipit,Anthus pratensis,467,94.15 86,Chaffinch,Fringilla coelebs,484,97.58 87,Greenfinch,Chloris chloris,471,94.96 88,Lesser Redpoll,Acanthis cabaret,345,69.56 89,Goldfinch,Carduelis carduelis,486,97.98 90,Siskin,Spinus spinus,425,85.69 91,Reed Bunting,Emberiza schoeniclus,463,93.35