Wendy Lambson: Britain Year List 2020 BOU, All records: Top Blockers Record(s) 1 to 203 of 203 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 317 77.13 2 Canada Goose Branta canadensis 397 96.59 3 Greylag Goose Anser anser 390 94.89 4 Tundra Bean Goose Anser serrirostris 161 39.17 5 White-fronted Goose Anser albifrons 253 61.56 6 Mute Swan Cygnus olor 399 97.08 7 Whooper Swan Cygnus cygnus 294 71.53 8 Egyptian Goose Alopochen aegyptiaca 304 73.97 9 Shelduck Tadorna tadorna 382 92.94 10 Mandarin Duck Aix galericulata 250 60.83 11 Garganey Spatula querquedula 179 43.55 12 Shoveler Spatula clypeata 379 92.21 13 Gadwall Mareca strepera 381 92.70 14 Wigeon Mareca penelope 387 94.16 15 Mallard Anas platyrhynchos 401 97.57 16 Pintail Anas acuta 340 82.73 17 Teal Anas crecca 386 93.92 18 Red-crested Pochard Netta rufina 158 38.44 19 Pochard Aythya ferina 365 88.81 20 Ring-necked Duck Aythya collaris 147 35.77 21 Tufted Duck Aythya fuligula 395 96.11 22 Common Scoter Melanitta nigra 284 69.10 23 Long-tailed Duck Clangula hyemalis 221 53.77 24 Goldeneye Bucephala clangula 345 83.94 25 Smew Mergellus albellus 189 45.99 26 Goosander Mergus merganser 348 84.67 27 Red-breasted Merganser Mergus serrator 266 64.72 28 Grey Partridge Perdix perdix 231 56.20 29 Pheasant Phasianus colchicus 393 95.62 30 Red-legged Partridge Alectoris rufa 322 78.35 31 Swift Apus apus 352 85.64 32 Great Bustard Otis tarda 14 3.41 33 Cuckoo Cuculus canorus 273 66.42 34 Rock Dove (Feral Pigeon) Columba livia 307 74.70 35 Stock Dove Columba oenas 362 88.08 36 Woodpigeon Columba palumbus 402 97.81 37 Turtle Dove Streptopelia turtur 137 33.33 38 Collared Dove Streptopelia decaocto 391 95.13 39 Water Rail Rallus aquaticus 289 70.32 40 Moorhen Gallinula chloropus 397 96.59 41 Coot Fulica atra 396 96.35 42 Crane Grus grus 175 42.58 43 Little Grebe Tachybaptus ruficollis 377 91.73 44 Red-necked Grebe Podiceps grisegena 122 29.68 45 Great Crested Grebe Podiceps cristatus 378 91.97 46 Slavonian Grebe Podiceps auritus 184 44.77 47 Black-necked Grebe Podiceps nigricollis 207 50.36 48 Stone-curlew Burhinus oedicnemus 72 17.52 49 Oystercatcher Haematopus ostralegus 380 92.46 50 Black-winged Stilt Himantopus himantopus 48 11.68 51 Avocet Recurvirostra avosetta 313 76.16 52 Grey Plover Pluvialis squatarola 300 72.99 53 Golden Plover Pluvialis apricaria 335 81.51 54 Ringed Plover Charadrius hiaticula 334 81.27 55 Little Ringed Plover Charadrius dubius 252 61.31 56 Lapwing Vanellus vanellus 394 95.86 57 Eurasian Whimbrel Numenius phaeopus 237 57.66 58 Curlew Numenius arquata 374 91.00 59 Black-tailed Godwit Limosa limosa 357 86.86 60 Snipe Gallinago gallinago 350 85.16 61 Grey Phalarope Phalaropus fulicarius 111 27.01 62 Red-necked Phalarope Phalaropus lobatus 88 21.41 63 Common Sandpiper Actitis hypoleucos 307 74.70 64 Green Sandpiper Tringa ochropus 288 70.07 65 Wood Sandpiper Tringa glareola 188 45.74 66 Redshank Tringa totanus 372 90.51 67 Lesser Yellowlegs Tringa flavipes 102 24.82 68 Spotted Redshank Tringa erythropus 237 57.66 69 Greenshank Tringa nebularia 304 73.97 70 Turnstone Arenaria interpres 345 83.94 71 Knot Calidris canutus 301 73.24 72 Ruff Calidris pugnax 300 72.99 73 Curlew Sandpiper Calidris ferruginea 229 55.72 74 Sanderling Calidris alba 298 72.51 75 Dunlin Calidris alpina 357 86.86 76 Purple Sandpiper Calidris maritima 223 54.26 77 Pectoral Sandpiper Calidris melanotos 117 28.47 78 Little Tern Sternula albifrons 170 41.36 79 Black Tern Chlidonias niger 99 24.09 80 Common Tern Sterna hirundo 322 78.35 81 Sandwich Tern Thalasseus sandvicensis 284 69.10 82 Little Gull Hydrocoloeus minutus 166 40.39 83 Kittiwake Rissa tridactyla 270 65.69 84 Black-headed Gull Chroicocephalus ridibundus 394 95.86 85 Laughing Gull Leucophaeus atricilla 39 9.49 86 Mediterranean Gull Ichthyaetus melanocephalus 310 75.43 87 Common Gull Larus canus 367 89.29 88 Caspian Gull Larus cachinnans 168 40.88 89 Herring Gull Larus argentatus 389 94.65 90 Yellow-legged Gull Larus michahellis 192 46.72 91 Great Black-backed Gull Larus marinus 374 91.00 92 Lesser Black-backed Gull Larus fuscus 374 91.00 93 Razorbill Alca torda 247 60.10 94 Common Guillemot Uria aalge 282 68.61 95 Black-throated Diver Gavia arctica 143 34.79 96 Great Northern Diver Gavia immer 231 56.20 97 Fulmar Fulmarus glacialis 283 68.86 98 White Stork Ciconia ciconia 23 5.60 99 Gannet Morus bassanus 318 77.37 100 Cormorant Phalacrocorax carbo 393 95.62 101 Shag Gulosus aristotelis 282 68.61 102 Glossy Ibis Plegadis falcinellus 115 27.98 103 Bittern Botaurus stellaris 164 39.90 104 Little Egret Egretta garzetta 388 94.40 105 Cattle Egret Bubulcus ibis 251 61.07 106 Great White Egret Ardea alba 337 82.00 107 Grey Heron Ardea cinerea 393 95.62 108 Purple Heron Ardea purpurea 67 16.30 109 Osprey Pandion haliaetus 189 45.99 110 Sparrowhawk Accipiter nisus 384 93.43 111 Goshawk Accipiter gentilis 177 43.07 112 Marsh Harrier Circus aeruginosus 349 84.91 113 Hen Harrier Circus cyaneus 236 57.42 114 Montagu's Harrier Circus pygargus 12 2.92 115 Red Kite Milvus milvus 368 89.54 116 Buzzard Buteo buteo 391 95.13 117 Barn Owl Tyto alba 336 81.75 118 Short-eared Owl Asio flammeus 243 59.12 119 Tawny Owl Strix aluco 311 75.67 120 Kingfisher Alcedo atthis 358 87.10 121 Great Spotted Woodpecker Dendrocopos major 382 92.94 122 Green Woodpecker Picus viridis 340 82.73 123 Kestrel Falco tinnunculus 394 95.86 124 Hobby Falco subbuteo 278 67.64 125 Peregrine Falco peregrinus 346 84.18 126 Ring-necked Parakeet Psittacula krameri 234 56.93 127 Great Grey Shrike Lanius excubitor 156 37.96 128 Red-backed Shrike Lanius collurio 144 35.04 129 Jay Garrulus glandarius 376 91.48 130 Magpie Pica pica 399 97.08 131 Jackdaw Coloeus monedula 393 95.62 132 Rook Corvus frugilegus 388 94.40 133 Carrion Crow Corvus corone 398 96.84 134 Raven Corvus corax 341 82.97 135 Coal Tit Periparus ater 387 94.16 136 Marsh Tit Poecile palustris 282 68.61 137 Blue Tit Cyanistes caeruleus 398 96.84 138 Great Tit Parus major 398 96.84 139 Bearded Tit Panurus biarmicus 210 51.09 140 Skylark Alauda arvensis 369 89.78 141 Sand Martin Riparia riparia 339 82.48 142 Swallow Hirundo rustica 368 89.54 143 House Martin Delichon urbicum 352 85.64 144 Cetti's Warbler Cettia cetti 313 76.16 145 Long-tailed Tit Aegithalos caudatus 392 95.38 146 Wood Warbler Phylloscopus sibilatrix 101 24.57 147 Yellow-browed Warbler Phylloscopus inornatus 192 46.72 148 Pallas's Warbler Phylloscopus proregulus 89 21.65 149 Willow Warbler Phylloscopus trochilus 333 81.02 150 Chiffchaff Phylloscopus collybita 373 90.75 151 Sedge Warbler Acrocephalus schoenobaenus 312 75.91 152 Reed Warbler Acrocephalus scirpaceus 301 73.24 153 Blackcap Sylvia atricapilla 356 86.62 154 Garden Warbler Sylvia borin 260 63.26 155 Lesser Whitethroat Curruca curruca 265 64.48 156 Whitethroat Curruca communis 333 81.02 157 Firecrest Regulus ignicapilla 205 49.88 158 Goldcrest Regulus regulus 368 89.54 159 Wren Troglodytes troglodytes 395 96.11 160 Nuthatch Sitta europaea 369 89.78 161 Treecreeper Certhia familiaris 354 86.13 162 Rose-coloured Starling Pastor roseus 108 26.28 163 Starling Sturnus vulgaris 397 96.59 164 Song Thrush Turdus philomelos 389 94.65 165 Mistle Thrush Turdus viscivorus 369 89.78 166 Redwing Turdus iliacus 384 93.43 167 Blackbird Turdus merula 397 96.59 168 Fieldfare Turdus pilaris 361 87.83 169 Rufous-tailed Scrub Robin Cercotrichas galactotes 79 19.22 170 Robin Erithacus rubecula 398 96.84 171 Pied Flycatcher Ficedula hypoleuca 208 50.61 172 Red-flanked Bluetail Tarsiger cyanurus 105 25.55 173 Black Redstart Phoenicurus ochruros 191 46.47 174 Redstart Phoenicurus phoenicurus 247 60.10 175 Whinchat Saxicola rubetra 251 61.07 176 Stonechat Saxicola rubicola 375 91.24 177 Wheatear Oenanthe oenanthe 314 76.40 178 Tree Sparrow Passer montanus 267 64.96 179 House Sparrow Passer domesticus 396 96.35 180 Dunnock Prunella modularis 394 95.86 181 Yellow Wagtail Motacilla flava 268 65.21 182 Eastern Yellow Wagtail Motacilla tschutschensis 132 32.12 183 Grey Wagtail Motacilla cinerea 359 87.35 184 Pied Wagtail Motacilla alba 395 96.11 185 Richard's Pipit Anthus richardi 36 8.76 186 Meadow Pipit Anthus pratensis 373 90.75 187 Tree Pipit Anthus trivialis 204 49.64 188 Water Pipit Anthus spinoletta 172 41.85 189 Rock Pipit Anthus petrosus 290 70.56 190 Chaffinch Fringilla coelebs 397 96.59 191 Brambling Fringilla montifringilla 250 60.83 192 Hawfinch Coccothraustes coccothraustes 190 46.23 193 Bullfinch Pyrrhula pyrrhula 369 89.78 194 Greenfinch Chloris chloris 377 91.73 195 Linnet Linaria cannabina 368 89.54 196 Lesser Redpoll Acanthis cabaret 263 63.99 197 Common Crossbill Loxia curvirostra 245 59.61 198 Goldfinch Carduelis carduelis 393 95.62 199 Siskin Spinus spinus 339 82.48 200 Snow Bunting Plectrophenax nivalis 200 48.66 201 Corn Bunting Emberiza calandra 216 52.55 202 Yellowhammer Emberiza citrinella 349 84.91 203 Reed Bunting Emberiza schoeniclus 377 91.73