Josh Fusiara: Britain Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 250 of 250 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 359 76.55 2 Canada Goose Branta canadensis 460 98.08 3 Barnacle Goose Branta leucopsis 322 68.66 4 Greylag Goose Anser anser 449 95.74 5 Pink-footed Goose Anser brachyrhynchus 357 76.12 6 Tundra Bean Goose Anser serrirostris 83 17.70 7 White-fronted Goose Anser albifrons 238 50.75 8 Mute Swan Cygnus olor 461 98.29 9 Bewick's Swan Cygnus columbianus 135 28.78 10 Whooper Swan Cygnus cygnus 310 66.10 11 Egyptian Goose Alopochen aegyptiaca 370 78.89 12 Shelduck Tadorna tadorna 441 94.03 13 Mandarin Duck Aix galericulata 310 66.10 14 Garganey Spatula querquedula 282 60.13 15 Shoveler Spatula clypeata 444 94.67 16 Gadwall Mareca strepera 442 94.24 17 Wigeon Mareca penelope 442 94.24 18 American Wigeon Mareca americana 68 14.50 19 Mallard Anas platyrhynchos 461 98.29 20 Pintail Anas acuta 390 83.16 21 Teal Anas crecca 445 94.88 22 Red-crested Pochard Netta rufina 170 36.25 23 Pochard Aythya ferina 426 90.83 24 Ring-necked Duck Aythya collaris 190 40.51 25 Tufted Duck Aythya fuligula 457 97.44 26 Scaup Aythya marila 244 52.03 27 Eider Somateria mollissima 333 71.00 28 Surf Scoter Melanitta perspicillata 53 11.30 29 Velvet Scoter Melanitta fusca 171 36.46 30 Common Scoter Melanitta nigra 347 73.99 31 Long-tailed Duck Clangula hyemalis 205 43.71 32 Goldeneye Bucephala clangula 383 81.66 33 Smew Mergellus albellus 159 33.90 34 Goosander Mergus merganser 390 83.16 35 Red-breasted Merganser Mergus serrator 324 69.08 36 Red Grouse Lagopus lagopus 209 44.56 37 Grey Partridge Perdix perdix 294 62.69 38 Golden Pheasant Chrysolophus pictus 7 1.49 39 Pheasant Phasianus colchicus 454 96.80 40 Red-legged Partridge Alectoris rufa 400 85.29 41 Nightjar Caprimulgus europaeus 205 43.71 42 Swift Apus apus 430 91.68 43 Cuckoo Cuculus canorus 382 81.45 44 Rock Dove (Feral Pigeon) Columba livia 403 85.93 45 Stock Dove Columba oenas 416 88.70 46 Woodpigeon Columba palumbus 463 98.72 47 Turtle Dove Streptopelia turtur 172 36.67 48 Collared Dove Streptopelia decaocto 453 96.59 49 Water Rail Rallus aquaticus 353 75.27 50 Moorhen Gallinula chloropus 458 97.65 51 Coot Fulica atra 456 97.23 52 Crane Grus grus 199 42.43 53 Little Grebe Tachybaptus ruficollis 443 94.46 54 Red-necked Grebe Podiceps grisegena 141 30.06 55 Great Crested Grebe Podiceps cristatus 447 95.31 56 Slavonian Grebe Podiceps auritus 235 50.11 57 Black-necked Grebe Podiceps nigricollis 255 54.37 58 Stone-curlew Burhinus oedicnemus 168 35.82 59 Oystercatcher Haematopus ostralegus 448 95.52 60 Avocet Recurvirostra avosetta 394 84.01 61 Grey Plover Pluvialis squatarola 343 73.13 62 Golden Plover Pluvialis apricaria 389 82.94 63 Pacific Golden Plover Pluvialis fulva 133 28.36 64 Ringed Plover Charadrius hiaticula 399 85.07 65 Little Ringed Plover Charadrius dubius 360 76.76 66 Lapwing Vanellus vanellus 453 96.59 67 White-tailed Plover Vanellus leucurus 200 42.64 68 Eurasian Whimbrel Numenius phaeopus 349 74.41 69 Curlew Numenius arquata 436 92.96 70 Bar-tailed Godwit Limosa lapponica 368 78.46 71 Black-tailed Godwit Limosa limosa 411 87.63 72 Jack Snipe Lymnocryptes minimus 232 49.47 73 Woodcock Scolopax rusticola 291 62.05 74 Snipe Gallinago gallinago 413 88.06 75 Grey Phalarope Phalaropus fulicarius 114 24.31 76 Common Sandpiper Actitis hypoleucos 397 84.65 77 Green Sandpiper Tringa ochropus 351 74.84 78 Wood Sandpiper Tringa glareola 270 57.57 79 Redshank Tringa totanus 434 92.54 80 Spotted Redshank Tringa erythropus 331 70.58 81 Greenshank Tringa nebularia 382 81.45 82 Turnstone Arenaria interpres 411 87.63 83 Knot Calidris canutus 349 74.41 84 Ruff Calidris pugnax 369 78.68 85 Curlew Sandpiper Calidris ferruginea 260 55.44 86 Temminck's Stint Calidris temminckii 89 18.98 87 Sanderling Calidris alba 369 78.68 88 Dunlin Calidris alpina 418 89.13 89 Purple Sandpiper Calidris maritima 265 56.50 90 Little Stint Calidris minuta 290 61.83 91 Pectoral Sandpiper Calidris melanotos 177 37.74 92 Little Tern Sternula albifrons 286 60.98 93 Black Tern Chlidonias niger 167 35.61 94 Arctic Tern Sterna paradisaea 290 61.83 95 Common Tern Sterna hirundo 407 86.78 96 Roseate Tern Sterna dougallii 143 30.49 97 Sandwich Tern Thalasseus sandvicensis 372 79.32 98 Little Gull Hydrocoloeus minutus 281 59.91 99 Kittiwake Rissa tridactyla 382 81.45 100 Sabine's Gull Xema sabini 38 8.10 101 Bonaparte's Gull Chroicocephalus philadelphia 107 22.81 102 Black-headed Gull Chroicocephalus ridibundus 460 98.08 103 Mediterranean Gull Ichthyaetus melanocephalus 366 78.04 104 Common Gull Larus canus 418 89.13 105 Caspian Gull Larus cachinnans 184 39.23 106 Herring Gull Larus argentatus 457 97.44 107 Yellow-legged Gull Larus michahellis 226 48.19 108 Great Black-backed Gull Larus marinus 433 92.32 109 Glaucous Gull Larus hyperboreus 88 18.76 110 Lesser Black-backed Gull Larus fuscus 448 95.52 111 Iceland Gull Larus glaucoides 158 33.69 112 Long-tailed Skua Stercorarius longicaudus 87 18.55 113 Arctic Skua Stercorarius parasiticus 204 43.50 114 Pomarine Skua Stercorarius pomarinus 81 17.27 115 Great Skua Stercorarius skua 216 46.06 116 Puffin Fratercula arctica 305 65.03 117 Black Guillemot Cepphus grylle 206 43.92 118 Razorbill Alca torda 377 80.38 119 Brunnich's Guillemot Uria lomvia 16 3.41 120 Common Guillemot Uria aalge 387 82.52 121 Red-throated Diver Gavia stellata 330 70.36 122 Black-throated Diver Gavia arctica 178 37.95 123 Great Northern Diver Gavia immer 287 61.19 124 Fulmar Fulmarus glacialis 389 82.94 125 Sooty Shearwater Ardenna grisea 126 26.87 126 Manx Shearwater Puffinus puffinus 246 52.45 127 Gannet Morus bassanus 405 86.35 128 Cormorant Phalacrocorax carbo 457 97.44 129 Shag Gulosus aristotelis 370 78.89 130 Spoonbill Platalea leucorodia 335 71.43 131 Bittern Botaurus stellaris 294 62.69 132 Little Egret Egretta garzetta 444 94.67 133 Cattle Egret Bubulcus ibis 300 63.97 134 Great White Egret Ardea alba 387 82.52 135 Grey Heron Ardea cinerea 454 96.80 136 Purple Heron Ardea purpurea 53 11.30 137 Osprey Pandion haliaetus 294 62.69 138 Honey-buzzard Pernis apivorus 83 17.70 139 Sparrowhawk Accipiter nisus 443 94.46 140 Goshawk Accipiter gentilis 195 41.58 141 Marsh Harrier Circus aeruginosus 406 86.57 142 Hen Harrier Circus cyaneus 227 48.40 143 Red Kite Milvus milvus 434 92.54 144 Buzzard Buteo buteo 457 97.44 145 Barn Owl Tyto alba 371 79.10 146 Little Owl Athene noctua 281 59.91 147 Long-eared Owl Asio otus 113 24.09 148 Short-eared Owl Asio flammeus 262 55.86 149 Tawny Owl Strix aluco 364 77.61 150 Roller Coracias garrulus 113 24.09 151 Kingfisher Alcedo atthis 410 87.42 152 Bee-eater Merops apiaster 54 11.51 153 Wryneck Jynx torquilla 108 23.03 154 Lesser Spotted Woodpecker Dryobates minor 117 24.95 155 Great Spotted Woodpecker Dendrocopos major 443 94.46 156 Green Woodpecker Picus viridis 395 84.22 157 Kestrel Falco tinnunculus 453 96.59 158 Merlin Falco columbarius 275 58.64 159 Hobby Falco subbuteo 347 73.99 160 Peregrine Falco peregrinus 421 89.77 161 Ring-necked Parakeet Psittacula krameri 290 61.83 162 Golden Oriole Oriolus oriolus 57 12.15 163 Lesser Grey Shrike Lanius minor 28 5.97 164 Red-backed Shrike Lanius collurio 122 26.01 165 Jay Garrulus glandarius 447 95.31 166 Magpie Pica pica 460 98.08 167 Jackdaw Coloeus monedula 459 97.87 168 Rook Corvus frugilegus 453 96.59 169 Carrion Crow Corvus corone 460 98.08 170 Raven Corvus corax 415 88.49 171 Coal Tit Periparus ater 446 95.10 172 Marsh Tit Poecile palustris 318 67.80 173 Blue Tit Cyanistes caeruleus 463 98.72 174 Great Tit Parus major 461 98.29 175 Bearded Tit Panurus biarmicus 299 63.75 176 Woodlark Lullula arborea 210 44.78 177 Skylark Alauda arvensis 440 93.82 178 Shore Lark Eremophila alpestris 122 26.01 179 Sand Martin Riparia riparia 426 90.83 180 Swallow Hirundo rustica 437 93.18 181 House Martin Delichon urbicum 432 92.11 182 Cetti's Warbler Cettia cetti 387 82.52 183 Long-tailed Tit Aegithalos caudatus 453 96.59 184 Wood Warbler Phylloscopus sibilatrix 179 38.17 185 Willow Warbler Phylloscopus trochilus 415 88.49 186 Chiffchaff Phylloscopus collybita 441 94.03 187 Two-barred Greenish Warbler Phylloscopus plumbeitarsus 69 14.71 188 Great Reed Warbler Acrocephalus arundinaceus 92 19.62 189 Sedge Warbler Acrocephalus schoenobaenus 413 88.06 190 Blyth's Reed Warbler Acrocephalus dumetorum 43 9.17 191 Reed Warbler Acrocephalus scirpaceus 399 85.07 192 River Warbler Locustella fluviatilis 128 27.29 193 Savi's Warbler Locustella luscinioides 60 12.79 194 Grasshopper Warbler Locustella naevia 264 56.29 195 Blackcap Sylvia atricapilla 437 93.18 196 Garden Warbler Sylvia borin 343 73.13 197 Lesser Whitethroat Curruca curruca 332 70.79 198 Eastern Subalpine Warbler Curruca cantillans 49 10.45 199 Whitethroat Curruca communis 421 89.77 200 Goldcrest Regulus regulus 427 91.04 201 Wren Troglodytes troglodytes 458 97.65 202 Nuthatch Sitta europaea 431 91.90 203 Treecreeper Certhia familiaris 420 89.55 204 Northern Mockingbird Mimus polyglottos 132 28.14 205 Starling Sturnus vulgaris 458 97.65 206 Song Thrush Turdus philomelos 454 96.80 207 Mistle Thrush Turdus viscivorus 437 93.18 208 Redwing Turdus iliacus 443 94.46 209 Blackbird Turdus merula 462 98.51 210 Fieldfare Turdus pilaris 422 89.98 211 Ring Ouzel Turdus torquatus 261 55.65 212 Spotted Flycatcher Muscicapa striata 330 70.36 213 Robin Erithacus rubecula 462 98.51 214 Bluethroat Luscinia svecica 83 17.70 215 Pied Flycatcher Ficedula hypoleuca 286 60.98 216 Black Redstart Phoenicurus ochruros 230 49.04 217 Redstart Phoenicurus phoenicurus 335 71.43 218 Whinchat Saxicola rubetra 302 64.39 219 Stonechat Saxicola rubicola 432 92.11 220 Wheatear Oenanthe oenanthe 409 87.21 221 Dipper Cinclus cinclus 289 61.62 222 Tree Sparrow Passer montanus 328 69.94 223 House Sparrow Passer domesticus 458 97.65 224 Dunnock Prunella modularis 462 98.51 225 Yellow Wagtail Motacilla flava 368 78.46 226 Grey Wagtail Motacilla cinerea 440 93.82 227 Pied Wagtail Motacilla alba 460 98.08 228 Meadow Pipit Anthus pratensis 434 92.54 229 Tree Pipit Anthus trivialis 307 65.46 230 Water Pipit Anthus spinoletta 155 33.05 231 Rock Pipit Anthus petrosus 372 79.32 232 Chaffinch Fringilla coelebs 457 97.44 233 Brambling Fringilla montifringilla 310 66.10 234 Hawfinch Coccothraustes coccothraustes 170 36.25 235 Bullfinch Pyrrhula pyrrhula 429 91.47 236 Greenfinch Chloris chloris 453 96.59 237 Twite Linaria flavirostris 178 37.95 238 Linnet Linaria cannabina 437 93.18 239 Lesser Redpoll Acanthis cabaret 341 72.71 240 Common Crossbill Loxia curvirostra 263 56.08 241 Two-barred Crossbill Loxia leucoptera 22 4.69 242 Goldfinch Carduelis carduelis 454 96.80 243 Siskin Spinus spinus 414 88.27 244 Lapland Bunting Calcarius lapponicus 78 16.63 245 Snow Bunting Plectrophenax nivalis 254 54.16 246 Corn Bunting Emberiza calandra 289 61.62 247 Yellowhammer Emberiza citrinella 407 86.78 248 Cirl Bunting Emberiza cirlus 103 21.96 249 Little Bunting Emberiza pusilla 110 23.45 250 Reed Bunting Emberiza schoeniclus 439 93.60