Daniel Booker: Britain Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 245 of 245 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Red Grouse Lagopus lagopus 200 41.93 2 Red-legged Partridge Alectoris rufa 401 84.07 3 Grey Partridge Perdix perdix 290 60.80 4 Pheasant Phasianus colchicus 457 95.81 5 Brent Goose Branta bernicla 353 74.00 6 Canada Goose Branta canadensis 465 97.48 7 Barnacle Goose Branta leucopsis 313 65.62 8 Greylag Goose Anser anser 449 94.13 9 Tundra Bean Goose Anser serrirostris 75 15.72 10 White-fronted Goose Anser albifrons 215 45.07 11 Mute Swan Cygnus olor 465 97.48 12 Bewick's Swan Cygnus columbianus 90 18.87 13 Egyptian Goose Alopochen aegyptiaca 365 76.52 14 Shelduck Tadorna tadorna 445 93.29 15 Mandarin Duck Aix galericulata 313 65.62 16 Garganey Spatula querquedula 281 58.91 17 Shoveler Spatula clypeata 445 93.29 18 Gadwall Mareca strepera 444 93.08 19 Wigeon Mareca penelope 441 92.45 20 Mallard Anas platyrhynchos 466 97.69 21 Pintail Anas acuta 378 79.25 22 Teal Anas crecca 445 93.29 23 Red-crested Pochard Netta rufina 153 32.08 24 Pochard Aythya ferina 422 88.47 25 Ring-necked Duck Aythya collaris 176 36.90 26 Tufted Duck Aythya fuligula 458 96.02 27 Scaup Aythya marila 236 49.48 28 Eider Somateria mollissima 325 68.13 29 Velvet Scoter Melanitta fusca 147 30.82 30 Common Scoter Melanitta nigra 331 69.39 31 Long-tailed Duck Clangula hyemalis 184 38.57 32 Goldeneye Bucephala clangula 370 77.57 33 Goosander Mergus merganser 372 77.99 34 Red-breasted Merganser Mergus serrator 309 64.78 35 Nightjar Caprimulgus europaeus 205 42.98 36 Swift Apus apus 429 89.94 37 Cuckoo Cuculus canorus 381 79.87 38 Rock Dove Columba livia 405 84.91 39 Stock Dove Columba oenas 417 87.42 40 Woodpigeon Columba palumbus 467 97.90 41 Turtle Dove Streptopelia turtur 177 37.11 42 Collared Dove Streptopelia decaocto 457 95.81 43 Water Rail Rallus aquaticus 342 71.70 44 Moorhen Gallinula chloropus 463 97.06 45 Coot Fulica atra 460 96.44 46 Little Grebe Tachybaptus ruficollis 445 93.29 47 Great Crested Grebe Podiceps cristatus 446 93.50 48 Slavonian Grebe Podiceps auritus 206 43.19 49 Black-necked Grebe Podiceps nigricollis 248 51.99 50 Stone-curlew Burhinus oedicnemus 172 36.06 51 Oystercatcher Haematopus ostralegus 448 93.92 52 Black-winged Stilt Himantopus himantopus 83 17.40 53 Avocet Recurvirostra avosetta 394 82.60 54 Lapwing Vanellus vanellus 454 95.18 55 White-tailed Plover Vanellus leucurus 202 42.35 56 Golden Plover Pluvialis apricaria 379 79.45 57 Pacific Golden Plover Pluvialis fulva 131 27.46 58 Grey Plover Pluvialis squatarola 338 70.86 59 Ringed Plover Charadrius hiaticula 399 83.65 60 Little Ringed Plover Charadrius dubius 359 75.26 61 Eurasian Whimbrel Numenius phaeopus 350 73.38 62 Curlew Numenius arquata 438 91.82 63 Bar-tailed Godwit Limosa lapponica 363 76.10 64 Black-tailed Godwit Limosa limosa 411 86.16 65 Turnstone Arenaria interpres 405 84.91 66 Knot Calidris canutus 339 71.07 67 Ruff Calidris pugnax 365 76.52 68 Curlew Sandpiper Calidris ferruginea 253 53.04 69 Temminck's Stint Calidris temminckii 88 18.45 70 Long-toed Stint Calidris subminuta 124 26.00 71 Sanderling Calidris alba 363 76.10 72 Dunlin Calidris alpina 416 87.21 73 Purple Sandpiper Calidris maritima 247 51.78 74 Little Stint Calidris minuta 287 60.17 75 Pectoral Sandpiper Calidris melanotos 176 36.90 76 Western Sandpiper Calidris mauri 60 12.58 77 Woodcock Scolopax rusticola 290 60.80 78 Jack Snipe Lymnocryptes minimus 218 45.70 79 Snipe Gallinago gallinago 409 85.74 80 Grey Phalarope Phalaropus fulicarius 108 22.64 81 Common Sandpiper Actitis hypoleucos 395 82.81 82 Green Sandpiper Tringa ochropus 350 73.38 83 Redshank Tringa totanus 434 90.99 84 Wood Sandpiper Tringa glareola 269 56.39 85 Spotted Redshank Tringa erythropus 328 68.76 86 Greenshank Tringa nebularia 379 79.45 87 Collared Pratincole Glareola pratincola 61 12.79 88 Kittiwake Rissa tridactyla 382 80.08 89 Black-headed Gull Chroicocephalus ridibundus 465 97.48 90 Little Gull Hydrocoloeus minutus 285 59.75 91 Mediterranean Gull Ichthyaetus melanocephalus 368 77.15 92 Common Gull Larus canus 418 87.63 93 Great Black-backed Gull Larus marinus 435 91.19 94 Herring Gull Larus argentatus 462 96.86 95 American Herring Gull Larus smithsonianus 51 10.69 96 Caspian Gull Larus cachinnans 160 33.54 97 Yellow-legged Gull Larus michahellis 216 45.28 98 Lesser Black-backed Gull Larus fuscus 453 94.97 99 Sandwich Tern Thalasseus sandvicensis 374 78.41 100 Little Tern Sternula albifrons 288 60.38 101 Roseate Tern Sterna dougallii 138 28.93 102 Common Tern Sterna hirundo 408 85.53 103 Arctic Tern Sterna paradisaea 294 61.64 104 Great Skua Stercorarius skua 227 47.59 105 Pomarine Skua Stercorarius pomarinus 86 18.03 106 Arctic Skua Stercorarius parasiticus 209 43.82 107 Little Auk Alle alle 79 16.56 108 Common Guillemot Uria aalge 385 80.71 109 Razorbill Alca torda 379 79.45 110 Puffin Fratercula arctica 306 64.15 111 Red-throated Diver Gavia stellata 316 66.25 112 Black-throated Diver Gavia arctica 155 32.49 113 Great Northern Diver Gavia immer 256 53.67 114 Black-browed Albatross Thalassarche melanophris 203 42.56 115 Fulmar Fulmarus glacialis 386 80.92 116 Black Stork Ciconia nigra 80 16.77 117 White Stork Ciconia ciconia 59 12.37 118 Gannet Morus bassanus 404 84.70 119 Cormorant Phalacrocorax carbo 463 97.06 120 Shag Phalacrocorax aristotelis 365 76.52 121 Glossy Ibis Plegadis falcinellus 213 44.65 122 Spoonbill Platalea leucorodia 329 68.97 123 Bittern Botaurus stellaris 289 60.59 124 Cattle Egret Bubulcus ibis 290 60.80 125 Grey Heron Ardea cinerea 459 96.23 126 Purple Heron Ardea purpurea 55 11.53 127 Great White Egret Ardea alba 380 79.66 128 Little Egret Egretta garzetta 445 93.29 129 Osprey Pandion haliaetus 293 61.43 130 Honey-buzzard Pernis apivorus 86 18.03 131 Sparrowhawk Accipiter nisus 443 92.87 132 Goshawk Accipiter gentilis 193 40.46 133 Marsh Harrier Circus aeruginosus 406 85.12 134 Red Kite Milvus milvus 436 91.40 135 White-tailed Eagle Haliaeetus albicilla 114 23.90 136 Buzzard Buteo buteo 461 96.65 137 Barn Owl Tyto alba 358 75.05 138 Tawny Owl Strix aluco 352 73.79 139 Little Owl Athene noctua 281 58.91 140 Short-eared Owl Asio flammeus 253 53.04 141 Roller Coracias garrulus 117 24.53 142 Kingfisher Alcedo atthis 406 85.12 143 Wryneck Jynx torquilla 111 23.27 144 Lesser Spotted Woodpecker Dryobates minor 120 25.16 145 Great Spotted Woodpecker Dendrocopos major 447 93.71 146 Green Woodpecker Picus viridis 390 81.76 147 Kestrel Falco tinnunculus 458 96.02 148 Red-footed Falcon Falco vespertinus 32 6.71 149 Merlin Falco columbarius 257 53.88 150 Hobby Falco subbuteo 345 72.33 151 Peregrine Falco peregrinus 421 88.26 152 Ring-necked Parakeet Psittacula krameri 283 59.33 153 Red-backed Shrike Lanius collurio 124 26.00 154 Great Grey Shrike Lanius excubitor 55 11.53 155 Woodchat Shrike Lanius senator 102 21.38 156 Jay Garrulus glandarius 451 94.55 157 Magpie Pica pica 465 97.48 158 Jackdaw Coloeus monedula 464 97.27 159 Rook Corvus frugilegus 456 95.60 160 Carrion Crow Corvus corone 465 97.48 161 Raven Corvus corax 419 87.84 162 Coal Tit Periparus ater 449 94.13 163 Marsh Tit Poecile palustris 315 66.04 164 Blue Tit Cyanistes caeruleus 468 98.11 165 Great Tit Parus major 466 97.69 166 Bearded Tit Panurus biarmicus 293 61.43 167 Woodlark Lullula arborea 209 43.82 168 Skylark Alauda arvensis 443 92.87 169 Short-toed Lark Calandrella brachydactyla 35 7.34 170 Sand Martin Riparia riparia 427 89.52 171 Swallow Hirundo rustica 438 91.82 172 House Martin Delichon urbicum 432 90.57 173 Red-rumped Swallow Cecropis daurica 24 5.03 174 Cetti's Warbler Cettia cetti 385 80.71 175 Long-tailed Tit Aegithalos caudatus 458 96.02 176 Wood Warbler Phylloscopus sibilatrix 184 38.57 177 Yellow-browed Warbler Phylloscopus inornatus 122 25.58 178 Willow Warbler Phylloscopus trochilus 416 87.21 179 Chiffchaff Phylloscopus collybita 446 93.50 180 Green Warbler Phylloscopus nitidus 96 20.13 181 Greenish Warbler Phylloscopus trochiloides 13 2.73 182 Sedge Warbler Acrocephalus schoenobaenus 414 86.79 183 Reed Warbler Acrocephalus scirpaceus 400 83.86 184 Melodious Warbler Hippolais polyglotta 31 6.50 185 River Warbler Locustella fluviatilis 132 27.67 186 Grasshopper Warbler Locustella naevia 267 55.97 187 Blackcap Sylvia atricapilla 438 91.82 188 Garden Warbler Sylvia borin 346 72.54 189 Lesser Whitethroat Curruca curruca 332 69.60 190 Whitethroat Curruca communis 422 88.47 191 Dartford Warbler Curruca undata 183 38.36 192 Firecrest Regulus ignicapilla 194 40.67 193 Goldcrest Regulus regulus 430 90.15 194 Wren Troglodytes troglodytes 463 97.06 195 Nuthatch Sitta europaea 431 90.36 196 Treecreeper Certhia familiaris 421 88.26 197 Northern Mockingbird Mimus polyglottos 132 27.67 198 Rose-coloured Starling Pastor roseus 98 20.55 199 Starling Sturnus vulgaris 463 97.06 200 Ring Ouzel Turdus torquatus 270 56.60 201 Blackbird Turdus merula 467 97.90 202 Fieldfare Turdus pilaris 418 87.63 203 Redwing Turdus iliacus 448 93.92 204 Song Thrush Turdus philomelos 456 95.60 205 Mistle Thrush Turdus viscivorus 441 92.45 206 Spotted Flycatcher Muscicapa striata 332 69.60 207 Robin Erithacus rubecula 468 98.11 208 Nightingale Luscinia megarhynchos 161 33.75 209 Pied Flycatcher Ficedula hypoleuca 293 61.43 210 Black Redstart Phoenicurus ochruros 221 46.33 211 Redstart Phoenicurus phoenicurus 335 70.23 212 Whinchat Saxicola rubetra 306 64.15 213 Stonechat Saxicola rubicola 434 90.99 214 Wheatear Oenanthe oenanthe 409 85.74 215 Dipper Cinclus cinclus 282 59.12 216 House Sparrow Passer domesticus 462 96.86 217 Tree Sparrow Passer montanus 328 68.76 218 Dunnock Prunella modularis 466 97.69 219 Yellow Wagtail Motacilla flava 368 77.15 220 Grey Wagtail Motacilla cinerea 442 92.66 221 Pied Wagtail Motacilla alba 464 97.27 222 Richard's Pipit Anthus richardi 25 5.24 223 Meadow Pipit Anthus pratensis 437 91.61 224 Tree Pipit Anthus trivialis 313 65.62 225 Water Pipit Anthus spinoletta 130 27.25 226 Rock Pipit Anthus petrosus 370 77.57 227 Chaffinch Fringilla coelebs 460 96.44 228 Brambling Fringilla montifringilla 289 60.59 229 Hawfinch Coccothraustes coccothraustes 141 29.56 230 Bullfinch Pyrrhula pyrrhula 425 89.10 231 Greenfinch Chloris chloris 456 95.60 232 Linnet Linaria cannabina 441 92.45 233 Common (Mealy) Redpoll Acanthis flammea 84 17.61 234 Lesser Redpoll Acanthis cabaret 341 71.49 235 Common Crossbill Loxia curvirostra 264 55.35 236 Goldfinch Carduelis carduelis 458 96.02 237 Siskin Spinus spinus 413 86.58 238 Snow Bunting Plectrophenax nivalis 223 46.75 239 Corn Bunting Emberiza calandra 289 60.59 240 Yellowhammer Emberiza citrinella 410 85.95 241 Cirl Bunting Emberiza cirlus 99 20.75 242 Little Bunting Emberiza pusilla 111 23.27 243 Rustic Bunting Emberiza rustica 60 12.58 244 Reed Bunting Emberiza schoeniclus 442 92.66 245 White-throated Sparrow Zonotrichia albicollis 64 13.42