Joseph Margetts: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 124 of 124 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Canada Goose Branta canadensis 487 98.19 2 Barnacle Goose Branta leucopsis 374 75.40 3 Greylag Goose Anser anser 481 96.98 4 Pink-footed Goose Anser brachyrhynchus 399 80.44 5 Mute Swan Cygnus olor 490 98.79 6 Whooper Swan Cygnus cygnus 386 77.82 7 Shelduck Tadorna tadorna 477 96.17 8 Shoveler Spatula clypeata 468 94.35 9 Gadwall Mareca strepera 464 93.55 10 Wigeon Mareca penelope 472 95.16 11 Mallard Anas platyrhynchos 489 98.59 12 Pintail Anas acuta 435 87.70 13 Teal Anas crecca 478 96.37 14 Pochard Aythya ferina 455 91.73 15 Tufted Duck Aythya fuligula 478 96.37 16 Goldeneye Bucephala clangula 432 87.10 17 Goosander Mergus merganser 434 87.50 18 Red Grouse Lagopus lagopus 258 52.02 19 Pheasant Phasianus colchicus 483 97.38 20 Red-legged Partridge Alectoris rufa 405 81.65 21 Swift Apus apus 443 89.31 22 Cuckoo Cuculus canorus 389 78.43 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 Little Grebe Tachybaptus ruficollis 466 93.95 30 Great Crested Grebe Podiceps cristatus 467 94.15 31 Oystercatcher Haematopus ostralegus 471 94.96 32 Black-winged Stilt Himantopus himantopus 225 45.36 33 Avocet Recurvirostra avosetta 432 87.10 34 Golden Plover Pluvialis apricaria 421 84.88 35 Ringed Plover Charadrius hiaticula 443 89.31 36 Lapwing Vanellus vanellus 479 96.57 37 Curlew Numenius arquata 465 93.75 38 Black-tailed Godwit Limosa limosa 444 89.52 39 Snipe Gallinago gallinago 446 89.92 40 Common Sandpiper Actitis hypoleucos 408 82.26 41 Redshank Tringa totanus 470 94.76 42 Ruff Calidris pugnax 390 78.63 43 Curlew Sandpiper Calidris ferruginea 267 53.83 44 Dunlin Calidris alpina 452 91.13 45 Little Stint Calidris minuta 262 52.82 46 White-rumped Sandpiper Calidris fuscicollis 113 22.78 47 Common Tern Sterna hirundo 406 81.85 48 Black-headed Gull Chroicocephalus ridibundus 485 97.78 49 Common Gull Larus canus 461 92.94 50 Herring Gull Larus argentatus 483 97.38 51 Great Black-backed Gull Larus marinus 454 91.53 52 Lesser Black-backed Gull Larus fuscus 462 93.15 53 Cormorant Phalacrocorax carbo 485 97.78 54 Spoonbill Platalea leucorodia 348 70.16 55 Bittern Botaurus stellaris 293 59.07 56 Night-heron Nycticorax nycticorax 186 37.50 57 Little Egret Egretta garzetta 473 95.36 58 Great White Egret Ardea alba 428 86.29 59 Grey Heron Ardea cinerea 484 97.58 60 Honey-buzzard Pernis apivorus 91 18.35 61 Sparrowhawk Accipiter nisus 469 94.56 62 Marsh Harrier Circus aeruginosus 440 88.71 63 Red Kite Milvus milvus 467 94.15 64 Buzzard Buteo buteo 487 98.19 65 Barn Owl Tyto alba 413 83.27 66 Little Owl Athene noctua 261 52.62 67 Short-eared Owl Asio flammeus 310 62.50 68 Tawny Owl Strix aluco 385 77.62 69 Kingfisher Alcedo atthis 433 87.30 70 Great Spotted Woodpecker Dendrocopos major 467 94.15 71 Kestrel Falco tinnunculus 486 97.98 72 Merlin Falco columbarius 280 56.45 73 Hobby Falco subbuteo 352 70.97 74 Jay Garrulus glandarius 470 94.76 75 Magpie Pica pica 490 98.79 76 Jackdaw Coloeus monedula 488 98.39 77 Rook Corvus frugilegus 476 95.97 78 Carrion Crow Corvus corone 489 98.59 79 Raven Corvus corax 430 86.69 80 Coal Tit Periparus ater 468 94.35 81 Blue Tit Cyanistes caeruleus 488 98.39 82 Great Tit Parus major 487 98.19 83 Skylark Alauda arvensis 469 94.56 84 Sand Martin Riparia riparia 443 89.31 85 Swallow Hirundo rustica 453 91.33 86 House Martin Delichon urbicum 444 89.52 87 Cetti's Warbler Cettia cetti 419 84.48 88 Long-tailed Tit Aegithalos caudatus 483 97.38 89 Willow Warbler Phylloscopus trochilus 425 85.69 90 Chiffchaff Phylloscopus collybita 465 93.75 91 Sedge Warbler Acrocephalus schoenobaenus 411 82.86 92 Reed Warbler Acrocephalus scirpaceus 388 78.23 93 Blackcap Sylvia atricapilla 457 92.14 94 Garden Warbler Sylvia borin 365 73.59 95 Lesser Whitethroat Curruca curruca 324 65.32 96 Whitethroat Curruca communis 428 86.29 97 Goldcrest Regulus regulus 458 92.34 98 Wren Troglodytes troglodytes 486 97.98 99 Nuthatch Sitta europaea 447 90.12 100 Treecreeper Certhia familiaris 438 88.31 101 Starling Sturnus vulgaris 487 98.19 102 Song Thrush Turdus philomelos 472 95.16 103 Mistle Thrush Turdus viscivorus 452 91.13 104 Redwing Turdus iliacus 466 93.95 105 Blackbird Turdus merula 490 98.79 106 Fieldfare Turdus pilaris 452 91.13 107 Ring Ouzel Turdus torquatus 240 48.39 108 Spotted Flycatcher Muscicapa striata 322 64.92 109 Robin Erithacus rubecula 485 97.78 110 Pied Flycatcher Ficedula hypoleuca 263 53.02 111 Stonechat Saxicola rubicola 459 92.54 112 House Sparrow Passer domesticus 488 98.39 113 Dunnock Prunella modularis 481 96.98 114 Grey Wagtail Motacilla cinerea 451 90.93 115 Pied Wagtail Motacilla alba 478 96.37 116 Meadow Pipit Anthus pratensis 467 94.15 117 Chaffinch Fringilla coelebs 484 97.58 118 Bullfinch Pyrrhula pyrrhula 435 87.70 119 Greenfinch Chloris chloris 471 94.96 120 Lesser Redpoll Acanthis cabaret 345 69.56 121 Goldfinch Carduelis carduelis 486 97.98 122 Siskin Spinus spinus 425 85.69 123 Yellowhammer Emberiza citrinella 421 84.88 124 Reed Bunting Emberiza schoeniclus 463 93.35