Callum Lambden: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 210 of 210 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 389 78.43 2 Canada Goose Branta canadensis 487 98.19 3 Barnacle Goose Branta leucopsis 374 75.40 4 Greylag Goose Anser anser 481 96.98 5 Pink-footed Goose Anser brachyrhynchus 399 80.44 6 White-fronted Goose Anser albifrons 299 60.28 7 Mute Swan Cygnus olor 490 98.79 8 Bewick's Swan Cygnus columbianus 258 52.02 9 Egyptian Goose Alopochen aegyptiaca 391 78.83 10 Shelduck Tadorna tadorna 477 96.17 11 Mandarin Duck Aix galericulata 346 69.76 12 Garganey Spatula querquedula 320 64.52 13 Shoveler Spatula clypeata 468 94.35 14 Gadwall Mareca strepera 464 93.55 15 Wigeon Mareca penelope 472 95.16 16 Mallard Anas platyrhynchos 489 98.59 17 Pintail Anas acuta 435 87.70 18 Teal Anas crecca 478 96.37 19 Red-crested Pochard Netta rufina 204 41.13 20 Pochard Aythya ferina 455 91.73 21 Ring-necked Duck Aythya collaris 233 46.98 22 Tufted Duck Aythya fuligula 478 96.37 23 Scaup Aythya marila 318 64.11 24 Lesser Scaup Aythya affinis 134 27.02 25 Eider Somateria mollissima 354 71.37 26 Common Scoter Melanitta nigra 379 76.41 27 Long-tailed Duck Clangula hyemalis 283 57.06 28 Goldeneye Bucephala clangula 432 87.10 29 Smew Mergellus albellus 245 49.40 30 Goosander Mergus merganser 434 87.50 31 Red-breasted Merganser Mergus serrator 364 73.39 32 Pheasant Phasianus colchicus 483 97.38 33 Red-legged Partridge Alectoris rufa 405 81.65 34 Nightjar Caprimulgus europaeus 228 45.97 35 Swift Apus apus 443 89.31 36 Cuckoo Cuculus canorus 389 78.43 37 Rock Dove (Feral Pigeon) Columba livia 417 84.07 38 Stock Dove Columba oenas 449 90.52 39 Woodpigeon Columba palumbus 490 98.79 40 Collared Dove Streptopelia decaocto 484 97.58 41 Water Rail Rallus aquaticus 383 77.22 42 Moorhen Gallinula chloropus 488 98.39 43 Coot Fulica atra 483 97.38 44 Crane Grus grus 257 51.81 45 Little Grebe Tachybaptus ruficollis 466 93.95 46 Great Crested Grebe Podiceps cristatus 467 94.15 47 Slavonian Grebe Podiceps auritus 229 46.17 48 Black-necked Grebe Podiceps nigricollis 253 51.01 49 Stone-curlew Burhinus oedicnemus 155 31.25 50 Oystercatcher Haematopus ostralegus 471 94.96 51 Black-winged Stilt Himantopus himantopus 226 45.56 52 Avocet Recurvirostra avosetta 432 87.10 53 Grey Plover Pluvialis squatarola 375 75.60 54 Golden Plover Pluvialis apricaria 421 84.88 55 Dotterel Eudromias morinellus 118 23.79 56 Ringed Plover Charadrius hiaticula 443 89.31 57 Little Ringed Plover Charadrius dubius 373 75.20 58 Lapwing Vanellus vanellus 479 96.57 59 Upland Sandpiper Bartramia longicauda 23 4.64 60 Eurasian Whimbrel Numenius phaeopus 335 67.54 61 Curlew Numenius arquata 465 93.75 62 Bar-tailed Godwit Limosa lapponica 376 75.81 63 Black-tailed Godwit Limosa limosa 444 89.52 64 Woodcock Scolopax rusticola 321 64.72 65 Snipe Gallinago gallinago 446 89.92 66 Grey Phalarope Phalaropus fulicarius 148 29.84 67 Common Sandpiper Actitis hypoleucos 408 82.26 68 Green Sandpiper Tringa ochropus 349 70.36 69 Redshank Tringa totanus 470 94.76 70 Spotted Redshank Tringa erythropus 301 60.69 71 Greenshank Tringa nebularia 375 75.60 72 Turnstone Arenaria interpres 434 87.50 73 Knot Calidris canutus 348 70.16 74 Ruff Calidris pugnax 390 78.63 75 Curlew Sandpiper Calidris ferruginea 267 53.83 76 Temminck's Stint Calidris temminckii 144 29.03 77 Sanderling Calidris alba 387 78.02 78 Dunlin Calidris alpina 452 91.13 79 Purple Sandpiper Calidris maritima 289 58.27 80 White-rumped Sandpiper Calidris fuscicollis 113 22.78 81 Pectoral Sandpiper Calidris melanotos 167 33.67 82 Little Tern Sternula albifrons 246 49.60 83 Forster's Tern Sterna forsteri 85 17.14 84 Common Tern Sterna hirundo 406 81.85 85 Sandwich Tern Thalasseus sandvicensis 361 72.78 86 Kittiwake Rissa tridactyla 379 76.41 87 Sabine's Gull Xema sabini 92 18.55 88 Black-headed Gull Chroicocephalus ridibundus 485 97.78 89 Mediterranean Gull Ichthyaetus melanocephalus 386 77.82 90 Common Gull Larus canus 461 92.94 91 Caspian Gull Larus cachinnans 200 40.32 92 Herring Gull Larus argentatus 483 97.38 93 Yellow-legged Gull Larus michahellis 222 44.76 94 Great Black-backed Gull Larus marinus 453 91.33 95 Glaucous Gull Larus hyperboreus 67 13.51 96 Lesser Black-backed Gull Larus fuscus 462 93.15 97 Iceland Gull Larus glaucoides 109 21.98 98 Arctic Skua Stercorarius parasiticus 261 52.62 99 Puffin Fratercula arctica 260 52.42 100 Black Guillemot Cepphus grylle 195 39.31 101 Razorbill Alca torda 372 75.00 102 Common Guillemot Uria aalge 391 78.83 103 Great Northern Diver Gavia immer 328 66.13 104 Fulmar Fulmarus glacialis 368 74.19 105 Cory's Shearwater Calonectris borealis 137 27.62 106 Great Shearwater Ardenna gravis 118 23.79 107 Manx Shearwater Puffinus puffinus 274 55.24 108 Gannet Morus bassanus 404 81.45 109 Cormorant Phalacrocorax carbo 485 97.78 110 Shag Gulosus aristotelis 393 79.23 111 Glossy Ibis Plegadis falcinellus 202 40.73 112 Spoonbill Platalea leucorodia 349 70.36 113 Night-heron Nycticorax nycticorax 186 37.50 114 Little Egret Egretta garzetta 473 95.36 115 Cattle Egret Bubulcus ibis 337 67.94 116 Great White Egret Ardea alba 428 86.29 117 Grey Heron Ardea cinerea 484 97.58 118 Sparrowhawk Accipiter nisus 469 94.56 119 Goshawk Accipiter gentilis 241 48.59 120 Marsh Harrier Circus aeruginosus 441 88.91 121 Red Kite Milvus milvus 468 94.35 122 Buzzard Buteo buteo 487 98.19 123 Barn Owl Tyto alba 413 83.27 124 Little Owl Athene noctua 262 52.82 125 Tawny Owl Strix aluco 384 77.42 126 Kingfisher Alcedo atthis 433 87.30 127 Great Spotted Woodpecker Dendrocopos major 467 94.15 128 Green Woodpecker Picus viridis 406 81.85 129 Kestrel Falco tinnunculus 486 97.98 130 Merlin Falco columbarius 280 56.45 131 Hobby Falco subbuteo 352 70.97 132 Peregrine Falco peregrinus 427 86.09 133 Ring-necked Parakeet Psittacula krameri 326 65.73 134 Red-eyed Vireo Vireo olivaceus 32 6.45 135 Jay Garrulus glandarius 470 94.76 136 Magpie Pica pica 490 98.79 137 Jackdaw Coloeus monedula 488 98.39 138 Rook Corvus frugilegus 476 95.97 139 Carrion Crow Corvus corone 489 98.59 140 Raven Corvus corax 430 86.69 141 Coal Tit Periparus ater 468 94.35 142 Marsh Tit Poecile palustris 336 67.74 143 Willow Tit Poecile montanus 177 35.69 144 Blue Tit Cyanistes caeruleus 488 98.39 145 Great Tit Parus major 487 98.19 146 Bearded Tit Panurus biarmicus 291 58.67 147 Skylark Alauda arvensis 469 94.56 148 Shore Lark Eremophila alpestris 158 31.85 149 Sand Martin Riparia riparia 443 89.31 150 Swallow Hirundo rustica 453 91.33 151 House Martin Delichon urbicum 444 89.52 152 Cetti's Warbler Cettia cetti 419 84.48 153 Long-tailed Tit Aegithalos caudatus 483 97.38 154 Wood Warbler Phylloscopus sibilatrix 177 35.69 155 Hume's Warbler Phylloscopus humei 87 17.54 156 Willow Warbler Phylloscopus trochilus 425 85.69 157 Chiffchaff Phylloscopus collybita 465 93.75 158 Great Reed Warbler Acrocephalus arundinaceus 77 15.52 159 Sedge Warbler Acrocephalus schoenobaenus 411 82.86 160 Reed Warbler Acrocephalus scirpaceus 388 78.23 161 Marsh Warbler Acrocephalus palustris 93 18.75 162 Blackcap Sylvia atricapilla 457 92.14 163 Garden Warbler Sylvia borin 365 73.59 164 Lesser Whitethroat Curruca curruca 324 65.32 165 Whitethroat Curruca communis 428 86.29 166 Dartford Warbler Curruca undata 184 37.10 167 Goldcrest Regulus regulus 458 92.34 168 Wren Troglodytes troglodytes 486 97.98 169 Nuthatch Sitta europaea 447 90.12 170 Treecreeper Certhia familiaris 438 88.31 171 Starling Sturnus vulgaris 487 98.19 172 Song Thrush Turdus philomelos 472 95.16 173 Mistle Thrush Turdus viscivorus 452 91.13 174 Redwing Turdus iliacus 467 94.15 175 Blackbird Turdus merula 490 98.79 176 Fieldfare Turdus pilaris 453 91.33 177 Ring Ouzel Turdus torquatus 240 48.39 178 Spotted Flycatcher Muscicapa striata 322 64.92 179 Robin Erithacus rubecula 485 97.78 180 Bluethroat Luscinia svecica 78 15.73 181 Pied Flycatcher Ficedula hypoleuca 263 53.02 182 Black Redstart Phoenicurus ochruros 245 49.40 183 Redstart Phoenicurus phoenicurus 314 63.31 184 Whinchat Saxicola rubetra 305 61.49 185 Stonechat Saxicola rubicola 459 92.54 186 Wheatear Oenanthe oenanthe 413 83.27 187 Isabelline Wheatear Oenanthe isabellina 49 9.88 188 Dipper Cinclus cinclus 330 66.53 189 Tree Sparrow Passer montanus 329 66.33 190 House Sparrow Passer domesticus 488 98.39 191 Dunnock Prunella modularis 481 96.98 192 Yellow Wagtail Motacilla flava 338 68.15 193 Grey Wagtail Motacilla cinerea 451 90.93 194 Pied Wagtail Motacilla alba 479 96.57 195 Richard's Pipit Anthus richardi 55 11.09 196 Meadow Pipit Anthus pratensis 467 94.15 197 Tree Pipit Anthus trivialis 286 57.66 198 Rock Pipit Anthus petrosus 381 76.81 199 Chaffinch Fringilla coelebs 484 97.58 200 Bullfinch Pyrrhula pyrrhula 435 87.70 201 Greenfinch Chloris chloris 471 94.96 202 Linnet Linaria cannabina 458 92.34 203 Lesser Redpoll Acanthis cabaret 345 69.56 204 Common Crossbill Loxia curvirostra 239 48.19 205 Goldfinch Carduelis carduelis 486 97.98 206 Siskin Spinus spinus 425 85.69 207 Lapland Bunting Calcarius lapponicus 72 14.52 208 Corn Bunting Emberiza calandra 286 57.66 209 Yellowhammer Emberiza citrinella 421 84.88 210 Reed Bunting Emberiza schoeniclus 463 93.35