Thomas McCabe: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 81 of 81 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,Mute Swan,Cygnus olor,490,98.79 4,Egyptian Goose,Alopochen aegyptiaca,391,78.83 5,Shelduck,Tadorna tadorna,477,96.17 6,Shoveler,Spatula clypeata,468,94.35 7,Gadwall,Mareca strepera,464,93.55 8,Wigeon,Mareca penelope,472,95.16 9,Mallard,Anas platyrhynchos,489,98.59 10,Teal,Anas crecca,478,96.37 11,Pochard,Aythya ferina,455,91.73 12,Tufted Duck,Aythya fuligula,478,96.37 13,Goldeneye,Bucephala clangula,432,87.10 14,Red-breasted Merganser,Mergus serrator,364,73.39 15,Pheasant,Phasianus colchicus,483,97.38 16,Red-legged Partridge,Alectoris rufa,405,81.65 17,Rock Dove (Feral Pigeon),Columba livia,417,84.07 18,Woodpigeon,Columba palumbus,490,98.79 19,Collared Dove,Streptopelia decaocto,484,97.58 20,Moorhen,Gallinula chloropus,488,98.39 21,Coot,Fulica atra,483,97.38 22,Great Crested Grebe,Podiceps cristatus,467,94.15 23,Oystercatcher,Haematopus ostralegus,471,94.96 24,Black-winged Stilt,Himantopus himantopus,225,45.36 25,Golden Plover,Pluvialis apricaria,421,84.88 26,Lapwing,Vanellus vanellus,479,96.57 27,Black-tailed Godwit,Limosa limosa,444,89.52 28,Snipe,Gallinago gallinago,446,89.92 29,Turnstone,Arenaria interpres,433,87.30 30,Dunlin,Calidris alpina,452,91.13 31,Common Tern,Sterna hirundo,406,81.85 32,Black-headed Gull,Chroicocephalus ridibundus,485,97.78 33,Mediterranean Gull,Ichthyaetus melanocephalus,385,77.62 34,Common Gull,Larus canus,461,92.94 35,Herring Gull,Larus argentatus,483,97.38 36,Great Black-backed Gull,Larus marinus,454,91.53 37,Cormorant,Phalacrocorax carbo,485,97.78 38,Spoonbill,Platalea leucorodia,348,70.16 39,Little Egret,Egretta garzetta,473,95.36 40,Great White Egret,Ardea alba,428,86.29 41,Grey Heron,Ardea cinerea,484,97.58 42,Sparrowhawk,Accipiter nisus,469,94.56 43,Marsh Harrier,Circus aeruginosus,440,88.71 44,Red Kite,Milvus milvus,467,94.15 45,Buzzard,Buteo buteo,487,98.19 46,Kingfisher,Alcedo atthis,433,87.30 47,Green Woodpecker,Picus viridis,406,81.85 48,Kestrel,Falco tinnunculus,486,97.98 49,Jay,Garrulus glandarius,470,94.76 50,Magpie,Pica pica,490,98.79 51,Jackdaw,Coloeus monedula,488,98.39 52,Rook,Corvus frugilegus,476,95.97 53,Carrion Crow,Corvus corone,489,98.59 54,Blue Tit,Cyanistes caeruleus,488,98.39 55,Great Tit,Parus major,487,98.19 56,Bearded Tit,Panurus biarmicus,291,58.67 57,Skylark,Alauda arvensis,469,94.56 58,Sand Martin,Riparia riparia,443,89.31 59,Swallow,Hirundo rustica,453,91.33 60,Long-tailed Tit,Aegithalos caudatus,483,97.38 61,Willow Warbler,Phylloscopus trochilus,425,85.69 62,Blackcap,Sylvia atricapilla,457,92.14 63,Goldcrest,Regulus regulus,458,92.34 64,Wren,Troglodytes troglodytes,486,97.98 65,Starling,Sturnus vulgaris,487,98.19 66,Song Thrush,Turdus philomelos,472,95.16 67,Blackbird,Turdus merula,490,98.79 68,Robin,Erithacus rubecula,485,97.78 69,Black Redstart,Phoenicurus ochruros,245,49.40 70,Stonechat,Saxicola rubicola,459,92.54 71,Wheatear,Oenanthe oenanthe,413,83.27 72,House Sparrow,Passer domesticus,488,98.39 73,Dunnock,Prunella modularis,481,96.98 74,Grey Wagtail,Motacilla cinerea,451,90.93 75,Pied Wagtail,Motacilla alba,478,96.37 76,Meadow Pipit,Anthus pratensis,467,94.15 77,Rock Pipit,Anthus petrosus,381,76.81 78,Chaffinch,Fringilla coelebs,484,97.58 79,Linnet,Linaria cannabina,458,92.34 80,Goldfinch,Carduelis carduelis,486,97.98 81,Yellowhammer,Emberiza citrinella,421,84.88