Ross Haddow: Britain Life List BOU, All records: Top Blockers Record(s) 1 to 247 of 247 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 1958 83.50 2 Canada Goose Branta canadensis 2157 91.98 3 Barnacle Goose Branta leucopsis 1948 83.07 4 Snow Goose Anser caerulescens 1049 44.73 5 Greylag Goose Anser anser 2110 89.98 6 Pink-footed Goose Anser brachyrhynchus 1894 80.77 7 Mute Swan Cygnus olor 2176 92.79 8 Bewick's Swan Cygnus columbianus 1771 75.52 9 Whooper Swan Cygnus cygnus 1929 82.26 10 Egyptian Goose Alopochen aegyptiaca 1945 82.94 11 Shelduck Tadorna tadorna 2104 89.72 12 Mandarin Duck Aix galericulata 1917 81.75 13 Garganey Spatula querquedula 1798 76.67 14 Shoveler Spatula clypeata 2072 88.36 15 Gadwall Mareca strepera 2050 87.42 16 Wigeon Mareca penelope 2085 88.91 17 Mallard Anas platyrhynchos 2147 91.56 18 Pintail Anas acuta 1977 84.31 19 Teal Anas crecca 2092 89.21 20 Red-crested Pochard Netta rufina 1674 71.39 21 Pochard Aythya ferina 2049 87.38 22 Ring-necked Duck Aythya collaris 1513 64.52 23 Tufted Duck Aythya fuligula 2099 89.51 24 Scaup Aythya marila 1770 75.48 25 Eider Somateria mollissima 1891 80.64 26 Velvet Scoter Melanitta fusca 1558 66.44 27 Common Scoter Melanitta nigra 1825 77.83 28 Long-tailed Duck Clangula hyemalis 1733 73.90 29 Bufflehead Bucephala albeola 617 26.31 30 Goldeneye Bucephala clangula 1978 84.35 31 Smew Mergellus albellus 1744 74.37 32 Goosander Mergus merganser 1965 83.80 33 Red-breasted Merganser Mergus serrator 1868 79.66 34 Red Grouse Lagopus lagopus 1714 73.09 35 Ptarmigan Lagopus muta 1142 48.70 36 Capercaillie Tetrao urogallus 989 42.17 37 Black Grouse Lyrurus tetrix 1393 59.40 38 Grey Partridge Perdix perdix 1826 77.87 39 Pheasant Phasianus colchicus 2119 90.36 40 Quail Coturnix coturnix 1208 51.51 41 Red-legged Partridge Alectoris rufa 1956 83.41 42 Nightjar Caprimulgus europaeus 1598 68.14 43 Swift Apus apus 2039 86.95 44 Pacific Swift Apus pacificus 313 13.35 45 Cuckoo Cuculus canorus 1914 81.62 46 Rock Dove (Feral Pigeon) Columba livia 1881 80.21 47 Stock Dove Columba oenas 1952 83.24 48 Woodpigeon Columba palumbus 2100 89.55 49 Turtle Dove Streptopelia turtur 1619 69.04 50 Collared Dove Streptopelia decaocto 2067 88.14 51 Water Rail Rallus aquaticus 1895 80.81 52 Moorhen Gallinula chloropus 2107 89.85 53 Coot Fulica atra 2103 89.68 54 Crane Grus grus 1619 69.04 55 Little Grebe Tachybaptus ruficollis 2050 87.42 56 Great Crested Grebe Podiceps cristatus 2075 88.49 57 Slavonian Grebe Podiceps auritus 1713 73.05 58 Black-necked Grebe Podiceps nigricollis 1705 72.71 59 Stone-curlew Burhinus oedicnemus 1466 62.52 60 Oystercatcher Haematopus ostralegus 2074 88.44 61 Black-winged Stilt Himantopus himantopus 1422 60.64 62 Avocet Recurvirostra avosetta 1968 83.92 63 Grey Plover Pluvialis squatarola 1849 78.85 64 Golden Plover Pluvialis apricaria 1925 82.09 65 Pacific Golden Plover Pluvialis fulva 818 34.88 66 Ringed Plover Charadrius hiaticula 1973 84.14 67 Little Ringed Plover Charadrius dubius 1861 79.36 68 Lapwing Vanellus vanellus 2077 88.57 69 Eurasian Whimbrel Numenius phaeopus 1826 77.87 70 Curlew Numenius arquata 2043 87.12 71 Bar-tailed Godwit Limosa lapponica 1878 80.09 72 Black-tailed Godwit Limosa limosa 1977 84.31 73 Jack Snipe Lymnocryptes minimus 1648 70.28 74 Woodcock Scolopax rusticola 1765 75.27 75 Snipe Gallinago gallinago 1996 85.12 76 Common Sandpiper Actitis hypoleucos 1910 81.45 77 Green Sandpiper Tringa ochropus 1819 77.57 78 Wood Sandpiper Tringa glareola 1643 70.06 79 Redshank Tringa totanus 2039 86.95 80 Spotted Redshank Tringa erythropus 1779 75.86 81 Greenshank Tringa nebularia 1894 80.77 82 Turnstone Arenaria interpres 1960 83.58 83 Knot Calidris canutus 1855 79.10 84 Ruff Calidris pugnax 1886 80.43 85 Curlew Sandpiper Calidris ferruginea 1689 72.03 86 Temminck's Stint Calidris temminckii 1355 57.78 87 Sanderling Calidris alba 1874 79.91 88 Dunlin Calidris alpina 1984 84.61 89 Purple Sandpiper Calidris maritima 1713 73.05 90 Little Stint Calidris minuta 1700 72.49 91 Little Tern Sternula albifrons 1709 72.88 92 Arctic Tern Sterna paradisaea 1756 74.88 93 Common Tern Sterna hirundo 1966 83.84 94 Roseate Tern Sterna dougallii 1310 55.86 95 Sandwich Tern Thalasseus sandvicensis 1863 79.45 96 Little Gull Hydrocoloeus minutus 1723 73.48 97 Kittiwake Rissa tridactyla 1897 80.90 98 Black-headed Gull Chroicocephalus ridibundus 2068 88.19 99 Mediterranean Gull Ichthyaetus melanocephalus 1832 78.12 100 Common Gull Larus canus 1985 84.65 101 Caspian Gull Larus cachinnans 1274 54.33 102 Herring Gull Larus argentatus 2076 88.53 103 Yellow-legged Gull Larus michahellis 1553 66.23 104 Great Black-backed Gull Larus marinus 1993 84.99 105 Glaucous Gull Larus hyperboreus 1452 61.92 106 Lesser Black-backed Gull Larus fuscus 2013 85.84 107 Iceland Gull Larus glaucoides 1472 62.77 108 Arctic Skua Stercorarius parasiticus 1596 68.06 109 Great Skua Stercorarius skua 1588 67.72 110 Puffin Fratercula arctica 1847 78.76 111 Black Guillemot Cepphus grylle 1602 68.32 112 Razorbill Alca torda 1894 80.77 113 Common Guillemot Uria aalge 1919 81.83 114 Red-throated Diver Gavia stellata 1764 75.22 115 Black-throated Diver Gavia arctica 1630 69.51 116 Great Northern Diver Gavia immer 1775 75.69 117 Storm Petrel Hydrobates pelagicus 1285 54.80 118 Fulmar Fulmarus glacialis 1916 81.71 119 Cory's Shearwater Calonectris borealis 871 37.14 120 Manx Shearwater Puffinus puffinus 1695 72.28 121 Gannet Morus bassanus 1979 84.39 122 Cormorant Phalacrocorax carbo 2100 89.55 123 Shag Gulosus aristotelis 1945 82.94 124 Glossy Ibis Plegadis falcinellus 1573 67.08 125 Spoonbill Platalea leucorodia 1819 77.57 126 Bittern Botaurus stellaris 1823 77.74 127 Little Egret Egretta garzetta 2062 87.93 128 Great White Egret Ardea alba 1808 77.10 129 Grey Heron Ardea cinerea 2094 89.30 130 Osprey Pandion haliaetus 1874 79.91 131 Honey-buzzard Pernis apivorus 1271 54.20 132 Golden Eagle Aquila chrysaetos 1499 63.92 133 Sparrowhawk Accipiter nisus 2038 86.91 134 Goshawk Accipiter gentilis 1558 66.44 135 Marsh Harrier Circus aeruginosus 1976 84.26 136 Hen Harrier Circus cyaneus 1808 77.10 137 Pallid Harrier Circus macrourus 994 42.39 138 Montagu's Harrier Circus pygargus 1171 49.94 139 Red Kite Milvus milvus 2029 86.52 140 White-tailed Eagle Haliaeetus albicilla 1424 60.72 141 Rough-legged Buzzard Buteo lagopus 1295 55.22 142 Buzzard Buteo buteo 2084 88.87 143 Barn Owl Tyto alba 1951 83.20 144 Little Owl Athene noctua 1794 76.50 145 Long-eared Owl Asio otus 1514 64.56 146 Short-eared Owl Asio flammeus 1797 76.63 147 Tawny Owl Strix aluco 1901 81.07 148 Kingfisher Alcedo atthis 2031 86.61 149 Lesser Spotted Woodpecker Dryobates minor 1462 62.35 150 Great Spotted Woodpecker Dendrocopos major 2043 87.12 151 Green Woodpecker Picus viridis 1978 84.35 152 Kestrel Falco tinnunculus 2076 88.53 153 Red-footed Falcon Falco vespertinus 1221 52.07 154 Merlin Falco columbarius 1751 74.67 155 Hobby Falco subbuteo 1852 78.98 156 Peregrine Falco peregrinus 2005 85.50 157 Ring-necked Parakeet Psittacula krameri 1789 76.29 158 Golden Oriole Oriolus oriolus 1081 46.10 159 Great Grey Shrike Lanius excubitor 1545 65.88 160 Red-backed Shrike Lanius collurio 1437 61.28 161 Jay Garrulus glandarius 2047 87.29 162 Magpie Pica pica 2088 89.04 163 Chough Pyrrhocorax pyrrhocorax 1641 69.98 164 Jackdaw Coloeus monedula 2068 88.19 165 Rook Corvus frugilegus 2038 86.91 166 Carrion Crow Corvus corone 2078 88.61 167 Hooded Crow Corvus cornix 1701 72.54 168 Raven Corvus corax 1955 83.37 169 Waxwing Bombycilla garrulus 1782 75.99 170 Coal Tit Periparus ater 2037 86.87 171 Crested Tit Lophophanes cristatus 1294 55.18 172 Marsh Tit Poecile palustris 1812 77.27 173 Willow Tit Poecile montanus 1630 69.51 174 Blue Tit Cyanistes caeruleus 2098 89.47 175 Great Tit Parus major 2087 89.00 176 Bearded Tit Panurus biarmicus 1755 74.84 177 Woodlark Lullula arborea 1504 64.14 178 Skylark Alauda arvensis 1999 85.25 179 Sand Martin Riparia riparia 1971 84.05 180 Swallow Hirundo rustica 2031 86.61 181 House Martin Delichon urbicum 2007 85.59 182 Cetti's Warbler Cettia cetti 1797 76.63 183 Long-tailed Tit Aegithalos caudatus 2064 88.02 184 Wood Warbler Phylloscopus sibilatrix 1585 67.59 185 Willow Warbler Phylloscopus trochilus 1920 81.88 186 Chiffchaff Phylloscopus collybita 2015 85.93 187 Great Reed Warbler Acrocephalus arundinaceus 1011 43.11 188 Sedge Warbler Acrocephalus schoenobaenus 1901 81.07 189 Reed Warbler Acrocephalus scirpaceus 1902 81.11 190 Grasshopper Warbler Locustella naevia 1628 69.42 191 Blackcap Sylvia atricapilla 1999 85.25 192 Garden Warbler Sylvia borin 1757 74.93 193 Lesser Whitethroat Curruca curruca 1723 73.48 194 Whitethroat Curruca communis 1940 82.73 195 Dartford Warbler Curruca undata 1542 65.76 196 Firecrest Regulus ignicapilla 1661 70.83 197 Goldcrest Regulus regulus 2002 85.37 198 Wren Troglodytes troglodytes 2059 87.80 199 Nuthatch Sitta europaea 2016 85.97 200 Treecreeper Certhia familiaris 1997 85.16 201 Starling Sturnus vulgaris 2082 88.78 202 Song Thrush Turdus philomelos 2043 87.12 203 Mistle Thrush Turdus viscivorus 1978 84.35 204 Redwing Turdus iliacus 2003 85.42 205 Blackbird Turdus merula 2086 88.96 206 Fieldfare Turdus pilaris 1990 84.86 207 Ring Ouzel Turdus torquatus 1679 71.60 208 Spotted Flycatcher Muscicapa striata 1814 77.36 209 Robin Erithacus rubecula 2094 89.30 210 Nightingale Luscinia megarhynchos 1474 62.86 211 Pied Flycatcher Ficedula hypoleuca 1697 72.37 212 Black Redstart Phoenicurus ochruros 1680 71.64 213 Redstart Phoenicurus phoenicurus 1799 76.72 214 Whinchat Saxicola rubetra 1783 76.03 215 Stonechat Saxicola rubicola 1978 84.35 216 Wheatear Oenanthe oenanthe 1940 82.73 217 Dipper Cinclus cinclus 1873 79.87 218 Tree Sparrow Passer montanus 1868 79.66 219 House Sparrow Passer domesticus 2067 88.14 220 Dunnock Prunella modularis 2061 87.89 221 Yellow Wagtail Motacilla flava 1817 77.48 222 Grey Wagtail Motacilla cinerea 1994 85.03 223 Pied Wagtail Motacilla alba 2064 88.02 224 Meadow Pipit Anthus pratensis 1973 84.14 225 Tree Pipit Anthus trivialis 1701 72.54 226 Rock Pipit Anthus petrosus 1872 79.83 227 Chaffinch Fringilla coelebs 2069 88.23 228 Brambling Fringilla montifringilla 1842 78.55 229 Hawfinch Coccothraustes coccothraustes 1631 69.55 230 Bullfinch Pyrrhula pyrrhula 1994 85.03 231 Greenfinch Chloris chloris 2052 87.51 232 Twite Linaria flavirostris 1606 68.49 233 Linnet Linaria cannabina 1986 84.69 234 Common Redpoll Acanthis flammea 1384 59.02 235 Lesser Redpoll Acanthis cabaret 1747 74.50 236 Parrot Crossbill Loxia pytyopsittacus 906 38.64 237 Scottish Crossbill Loxia scotica 877 37.40 238 Common Crossbill Loxia curvirostra 1673 71.34 239 Goldfinch Carduelis carduelis 2078 88.61 240 Serin Serinus serinus 923 39.36 241 Siskin Spinus spinus 1966 83.84 242 Lapland Bunting Calcarius lapponicus 1321 56.33 243 Snow Bunting Plectrophenax nivalis 1686 71.90 244 Corn Bunting Emberiza calandra 1687 71.94 245 Yellowhammer Emberiza citrinella 1931 82.35 246 Little Bunting Emberiza pusilla 1139 48.57 247 Reed Bunting Emberiza schoeniclus 1985 84.65