Karle Burford: Britain Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 226 of 226 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 Snow Goose Anser caerulescens 32 6.82 5 Greylag Goose Anser anser 449 95.74 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 Mallard Anas platyrhynchos 461 98.29 19 Pintail Anas acuta 390 83.16 20 Teal Anas crecca 445 94.88 21 Red-crested Pochard Netta rufina 170 36.25 22 Pochard Aythya ferina 426 90.83 23 Ring-necked Duck Aythya collaris 190 40.51 24 Tufted Duck Aythya fuligula 457 97.44 25 Scaup Aythya marila 244 52.03 26 Eider Somateria mollissima 333 71.00 27 Common Scoter Melanitta nigra 347 73.99 28 Long-tailed Duck Clangula hyemalis 205 43.71 29 Goldeneye Bucephala clangula 383 81.66 30 Goosander Mergus merganser 390 83.16 31 Red-breasted Merganser Mergus serrator 324 69.08 32 Grey Partridge Perdix perdix 294 62.69 33 Pheasant Phasianus colchicus 454 96.80 34 Quail Coturnix coturnix 87 18.55 35 Red-legged Partridge Alectoris rufa 400 85.29 36 Swift Apus apus 430 91.68 37 Great Bustard Otis tarda 17 3.62 38 Cuckoo Cuculus canorus 382 81.45 39 Rock Dove (Feral Pigeon) Columba livia 403 85.93 40 Stock Dove Columba oenas 416 88.70 41 Woodpigeon Columba palumbus 463 98.72 42 Turtle Dove Streptopelia turtur 172 36.67 43 Collared Dove Streptopelia decaocto 453 96.59 44 Water Rail Rallus aquaticus 353 75.27 45 Moorhen Gallinula chloropus 458 97.65 46 Coot Fulica atra 456 97.23 47 Little Grebe Tachybaptus ruficollis 443 94.46 48 Great Crested Grebe Podiceps cristatus 447 95.31 49 Slavonian Grebe Podiceps auritus 235 50.11 50 Black-necked Grebe Podiceps nigricollis 255 54.37 51 Stone-curlew Burhinus oedicnemus 168 35.82 52 Oystercatcher Haematopus ostralegus 448 95.52 53 Black-winged Stilt Himantopus himantopus 82 17.48 54 Avocet Recurvirostra avosetta 394 84.01 55 Grey Plover Pluvialis squatarola 343 73.13 56 Golden Plover Pluvialis apricaria 389 82.94 57 American Golden Plover Pluvialis dominica 73 15.57 58 Dotterel Eudromias morinellus 109 23.24 59 Ringed Plover Charadrius hiaticula 399 85.07 60 Little Ringed Plover Charadrius dubius 360 76.76 61 Lapwing Vanellus vanellus 453 96.59 62 Eurasian Whimbrel Numenius phaeopus 349 74.41 63 Curlew Numenius arquata 436 92.96 64 Bar-tailed Godwit Limosa lapponica 368 78.46 65 Black-tailed Godwit Limosa limosa 411 87.63 66 Jack Snipe Lymnocryptes minimus 232 49.47 67 Woodcock Scolopax rusticola 291 62.05 68 Snipe Gallinago gallinago 413 88.06 69 Red-necked Phalarope Phalaropus lobatus 65 13.86 70 Common Sandpiper Actitis hypoleucos 397 84.65 71 Green Sandpiper Tringa ochropus 351 74.84 72 Wood Sandpiper Tringa glareola 270 57.57 73 Redshank Tringa totanus 434 92.54 74 Lesser Yellowlegs Tringa flavipes 45 9.59 75 Spotted Redshank Tringa erythropus 331 70.58 76 Greenshank Tringa nebularia 382 81.45 77 Turnstone Arenaria interpres 411 87.63 78 Knot Calidris canutus 349 74.41 79 Ruff Calidris pugnax 369 78.68 80 Curlew Sandpiper Calidris ferruginea 259 55.22 81 Sanderling Calidris alba 369 78.68 82 Dunlin Calidris alpina 418 89.13 83 Little Stint Calidris minuta 290 61.83 84 Pectoral Sandpiper Calidris melanotos 177 37.74 85 Western Sandpiper Calidris mauri 59 12.58 86 Little Tern Sternula albifrons 286 60.98 87 Whiskered Tern Chlidonias hybrida 35 7.46 88 Black Tern Chlidonias niger 167 35.61 89 Arctic Tern Sterna paradisaea 290 61.83 90 Common Tern Sterna hirundo 407 86.78 91 Roseate Tern Sterna dougallii 143 30.49 92 Sandwich Tern Thalasseus sandvicensis 372 79.32 93 Little Gull Hydrocoloeus minutus 281 59.91 94 Kittiwake Rissa tridactyla 382 81.45 95 Bonaparte's Gull Chroicocephalus philadelphia 107 22.81 96 Black-headed Gull Chroicocephalus ridibundus 460 98.08 97 Mediterranean Gull Ichthyaetus melanocephalus 366 78.04 98 Common Gull Larus canus 418 89.13 99 Herring Gull Larus argentatus 457 97.44 100 Yellow-legged Gull Larus michahellis 226 48.19 101 Great Black-backed Gull Larus marinus 433 92.32 102 Lesser Black-backed Gull Larus fuscus 448 95.52 103 Iceland Gull Larus glaucoides 158 33.69 104 Puffin Fratercula arctica 305 65.03 105 Razorbill Alca torda 377 80.38 106 Little Auk Alle alle 98 20.90 107 Common Guillemot Uria aalge 387 82.52 108 Red-throated Diver Gavia stellata 330 70.36 109 Pacific Diver Gavia pacifica 30 6.40 110 Great Northern Diver Gavia immer 287 61.19 111 Fulmar Fulmarus glacialis 389 82.94 112 White Stork Ciconia ciconia 64 13.65 113 Gannet Morus bassanus 405 86.35 114 Cormorant Phalacrocorax carbo 457 97.44 115 Shag Gulosus aristotelis 370 78.89 116 Glossy Ibis Plegadis falcinellus 213 45.42 117 Spoonbill Platalea leucorodia 335 71.43 118 Bittern Botaurus stellaris 294 62.69 119 Little Egret Egretta garzetta 444 94.67 120 Cattle Egret Bubulcus ibis 300 63.97 121 Great White Egret Ardea alba 387 82.52 122 Grey Heron Ardea cinerea 454 96.80 123 Purple Heron Ardea purpurea 53 11.30 124 Osprey Pandion haliaetus 294 62.69 125 Honey-buzzard Pernis apivorus 83 17.70 126 Sparrowhawk Accipiter nisus 443 94.46 127 Goshawk Accipiter gentilis 195 41.58 128 Marsh Harrier Circus aeruginosus 406 86.57 129 Red Kite Milvus milvus 434 92.54 130 Buzzard Buteo buteo 457 97.44 131 Barn Owl Tyto alba 371 79.10 132 Little Owl Athene noctua 281 59.91 133 Tawny Owl Strix aluco 364 77.61 134 Roller Coracias garrulus 113 24.09 135 Kingfisher Alcedo atthis 410 87.42 136 Lesser Spotted Woodpecker Dryobates minor 117 24.95 137 Great Spotted Woodpecker Dendrocopos major 443 94.46 138 Green Woodpecker Picus viridis 395 84.22 139 Kestrel Falco tinnunculus 453 96.59 140 Red-footed Falcon Falco vespertinus 32 6.82 141 Hobby Falco subbuteo 347 73.99 142 Peregrine Falco peregrinus 421 89.77 143 Ring-necked Parakeet Psittacula krameri 290 61.83 144 Great Grey Shrike Lanius excubitor 67 14.29 145 Jay Garrulus glandarius 447 95.31 146 Magpie Pica pica 460 98.08 147 Jackdaw Coloeus monedula 459 97.87 148 Rook Corvus frugilegus 453 96.59 149 Carrion Crow Corvus corone 460 98.08 150 Raven Corvus corax 415 88.49 151 Coal Tit Periparus ater 446 95.10 152 Marsh Tit Poecile palustris 318 67.80 153 Blue Tit Cyanistes caeruleus 463 98.72 154 Great Tit Parus major 461 98.29 155 Penduline Tit Remiz pendulinus 25 5.33 156 Bearded Tit Panurus biarmicus 299 63.75 157 Woodlark Lullula arborea 210 44.78 158 Skylark Alauda arvensis 440 93.82 159 Sand Martin Riparia riparia 426 90.83 160 Swallow Hirundo rustica 437 93.18 161 House Martin Delichon urbicum 432 92.11 162 Cetti's Warbler Cettia cetti 387 82.52 163 Long-tailed Tit Aegithalos caudatus 453 96.59 164 Wood Warbler Phylloscopus sibilatrix 179 38.17 165 Willow Warbler Phylloscopus trochilus 415 88.49 166 Chiffchaff Phylloscopus collybita 441 94.03 167 Sedge Warbler Acrocephalus schoenobaenus 413 88.06 168 Reed Warbler Acrocephalus scirpaceus 399 85.07 169 River Warbler Locustella fluviatilis 128 27.29 170 Grasshopper Warbler Locustella naevia 264 56.29 171 Blackcap Sylvia atricapilla 437 93.18 172 Garden Warbler Sylvia borin 343 73.13 173 Lesser Whitethroat Curruca curruca 332 70.79 174 Whitethroat Curruca communis 421 89.77 175 Dartford Warbler Curruca undata 184 39.23 176 Firecrest Regulus ignicapilla 198 42.22 177 Goldcrest Regulus regulus 427 91.04 178 Wren Troglodytes troglodytes 458 97.65 179 Nuthatch Sitta europaea 431 91.90 180 Treecreeper Certhia familiaris 420 89.55 181 Northern Mockingbird Mimus polyglottos 132 28.14 182 Rose-coloured Starling Pastor roseus 99 21.11 183 Starling Sturnus vulgaris 458 97.65 184 Song Thrush Turdus philomelos 454 96.80 185 Mistle Thrush Turdus viscivorus 437 93.18 186 Redwing Turdus iliacus 443 94.46 187 Blackbird Turdus merula 462 98.51 188 Fieldfare Turdus pilaris 422 89.98 189 Ring Ouzel Turdus torquatus 261 55.65 190 Spotted Flycatcher Muscicapa striata 330 70.36 191 Robin Erithacus rubecula 462 98.51 192 Nightingale Luscinia megarhynchos 158 33.69 193 Pied Flycatcher Ficedula hypoleuca 286 60.98 194 Black Redstart Phoenicurus ochruros 230 49.04 195 Redstart Phoenicurus phoenicurus 335 71.43 196 Whinchat Saxicola rubetra 302 64.39 197 Stonechat Saxicola rubicola 432 92.11 198 Wheatear Oenanthe oenanthe 409 87.21 199 Dipper Cinclus cinclus 289 61.62 200 Tree Sparrow Passer montanus 328 69.94 201 House Sparrow Passer domesticus 458 97.65 202 Dunnock Prunella modularis 462 98.51 203 Yellow Wagtail Motacilla flava 368 78.46 204 Grey Wagtail Motacilla cinerea 440 93.82 205 Pied Wagtail Motacilla alba 460 98.08 206 Tawny Pipit Anthus campestris 14 2.99 207 Meadow Pipit Anthus pratensis 434 92.54 208 Tree Pipit Anthus trivialis 307 65.46 209 Rock Pipit Anthus petrosus 372 79.32 210 Chaffinch Fringilla coelebs 457 97.44 211 Brambling Fringilla montifringilla 310 66.10 212 Hawfinch Coccothraustes coccothraustes 170 36.25 213 Bullfinch Pyrrhula pyrrhula 429 91.47 214 Greenfinch Chloris chloris 453 96.59 215 Linnet Linaria cannabina 437 93.18 216 Lesser Redpoll Acanthis cabaret 341 72.71 217 Goldfinch Carduelis carduelis 454 96.80 218 Siskin Spinus spinus 414 88.27 219 Snow Bunting Plectrophenax nivalis 254 54.16 220 Corn Bunting Emberiza calandra 289 61.62 221 Yellowhammer Emberiza citrinella 407 86.78 222 Cirl Bunting Emberiza cirlus 103 21.96 223 Little Bunting Emberiza pusilla 110 23.45 224 Rustic Bunting Emberiza rustica 54 11.51 225 Reed Bunting Emberiza schoeniclus 439 93.60 226 White-throated Sparrow Zonotrichia albicollis 63 13.43