Liam Langley: Cornwall Mainland Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 191 of 191 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 5 62.50 2 Canada Goose Branta canadensis 7 87.50 3 Barnacle Goose Branta leucopsis 6 75.00 4 Greylag Goose Anser anser 5 62.50 5 Pink-footed Goose Anser brachyrhynchus 5 62.50 6 Tundra Bean Goose Anser serrirostris 4 50.00 7 White-fronted Goose Anser albifrons 5 62.50 8 Mute Swan Cygnus olor 8 100.00 9 Shelduck Tadorna tadorna 7 87.50 10 Mandarin Duck Aix galericulata 5 62.50 11 Shoveler Spatula clypeata 6 75.00 12 Gadwall Mareca strepera 6 75.00 13 Wigeon Mareca penelope 7 87.50 14 Mallard Anas platyrhynchos 8 100.00 15 Teal Anas crecca 7 87.50 16 Pochard Aythya ferina 7 87.50 17 Ring-necked Duck Aythya collaris 6 75.00 18 Tufted Duck Aythya fuligula 7 87.50 19 Scaup Aythya marila 6 75.00 20 Velvet Scoter Melanitta fusca 3 37.50 21 Common Scoter Melanitta nigra 7 87.50 22 Long-tailed Duck Clangula hyemalis 3 37.50 23 Goldeneye Bucephala clangula 5 62.50 24 Goosander Mergus merganser 6 75.00 25 Red-breasted Merganser Mergus serrator 7 87.50 26 Pheasant Phasianus colchicus 7 87.50 27 Red-legged Partridge Alectoris rufa 5 62.50 28 Swift Apus apus 7 87.50 29 Cuckoo Cuculus canorus 7 87.50 30 Rock Dove (Feral Pigeon) Columba livia 7 87.50 31 Stock Dove Columba oenas 6 75.00 32 Woodpigeon Columba palumbus 8 100.00 33 Collared Dove Streptopelia decaocto 8 100.00 34 Water Rail Rallus aquaticus 6 75.00 35 Moorhen Gallinula chloropus 8 100.00 36 Coot Fulica atra 8 100.00 37 Little Grebe Tachybaptus ruficollis 8 100.00 38 Red-necked Grebe Podiceps grisegena 3 37.50 39 Great Crested Grebe Podiceps cristatus 7 87.50 40 Oystercatcher Haematopus ostralegus 8 100.00 41 Avocet Recurvirostra avosetta 5 62.50 42 Grey Plover Pluvialis squatarola 6 75.00 43 Dotterel Eudromias morinellus 2 25.00 44 Ringed Plover Charadrius hiaticula 6 75.00 45 Little Ringed Plover Charadrius dubius 6 75.00 46 Lapwing Vanellus vanellus 7 87.50 47 Eurasian Whimbrel Numenius phaeopus 7 87.50 48 Curlew Numenius arquata 8 100.00 49 Bar-tailed Godwit Limosa lapponica 7 87.50 50 Black-tailed Godwit Limosa limosa 7 87.50 51 Jack Snipe Lymnocryptes minimus 3 37.50 52 Woodcock Scolopax rusticola 6 75.00 53 Snipe Gallinago gallinago 6 75.00 54 Common Sandpiper Actitis hypoleucos 6 75.00 55 Green Sandpiper Tringa ochropus 6 75.00 56 Wood Sandpiper Tringa glareola 6 75.00 57 Redshank Tringa totanus 8 100.00 58 Spotted Redshank Tringa erythropus 6 75.00 59 Greenshank Tringa nebularia 7 87.50 60 Turnstone Arenaria interpres 8 100.00 61 Knot Calidris canutus 8 100.00 62 Ruff Calidris pugnax 6 75.00 63 Curlew Sandpiper Calidris ferruginea 6 75.00 64 Sanderling Calidris alba 7 87.50 65 Dunlin Calidris alpina 8 100.00 66 Purple Sandpiper Calidris maritima 6 75.00 67 Little Stint Calidris minuta 6 75.00 68 Pectoral Sandpiper Calidris melanotos 5 62.50 69 Semipalmated Sandpiper Calidris pusilla 6 75.00 70 Gull-billed Tern Gelochelidon nilotica 5 62.50 71 Arctic Tern Sterna paradisaea 5 62.50 72 Common Tern Sterna hirundo 5 62.50 73 Sandwich Tern Thalasseus sandvicensis 6 75.00 74 Little Gull Hydrocoloeus minutus 4 50.00 75 Kittiwake Rissa tridactyla 8 100.00 76 Black-headed Gull Chroicocephalus ridibundus 7 87.50 77 Mediterranean Gull Ichthyaetus melanocephalus 7 87.50 78 Common Gull Larus canus 7 87.50 79 Ring-billed Gull Larus delawarensis 5 62.50 80 Caspian Gull Larus cachinnans 5 62.50 81 Herring Gull Larus argentatus 8 100.00 82 Yellow-legged Gull Larus michahellis 6 75.00 83 Great Black-backed Gull Larus marinus 8 100.00 84 Glaucous Gull Larus hyperboreus 6 75.00 85 Lesser Black-backed Gull Larus fuscus 6 75.00 86 American Herring Gull Larus smithsonianus 6 75.00 87 Iceland Gull Larus glaucoides 6 75.00 88 Arctic Skua Stercorarius parasiticus 5 62.50 89 Pomarine Skua Stercorarius pomarinus 6 75.00 90 Great Skua Stercorarius skua 7 87.50 91 Puffin Fratercula arctica 5 62.50 92 Black Guillemot Cepphus grylle 4 50.00 93 Razorbill Alca torda 7 87.50 94 Common Guillemot Uria aalge 7 87.50 95 Red-throated Diver Gavia stellata 6 75.00 96 Great Northern Diver Gavia immer 7 87.50 97 Storm Petrel Hydrobates pelagicus 6 75.00 98 Fulmar Fulmarus glacialis 7 87.50 99 Sooty Shearwater Ardenna grisea 6 75.00 100 Great Shearwater Ardenna gravis 6 75.00 101 Manx Shearwater Puffinus puffinus 7 87.50 102 Balearic Shearwater Puffinus mauretanicus 6 75.00 103 Gannet Morus bassanus 7 87.50 104 Cormorant Phalacrocorax carbo 8 100.00 105 Shag Gulosus aristotelis 7 87.50 106 Glossy Ibis Plegadis falcinellus 4 50.00 107 Spoonbill Platalea leucorodia 7 87.50 108 Little Egret Egretta garzetta 8 100.00 109 Grey Heron Ardea cinerea 7 87.50 110 Osprey Pandion haliaetus 6 75.00 111 Sparrowhawk Accipiter nisus 7 87.50 112 Hen Harrier Circus cyaneus 4 50.00 113 Red Kite Milvus milvus 6 75.00 114 Buzzard Buteo buteo 7 87.50 115 Tawny Owl Strix aluco 6 75.00 116 Hoopoe Upupa epops 5 62.50 117 Kingfisher Alcedo atthis 6 75.00 118 Great Spotted Woodpecker Dendrocopos major 8 100.00 119 Green Woodpecker Picus viridis 7 87.50 120 Kestrel Falco tinnunculus 7 87.50 121 Peregrine Falco peregrinus 6 75.00 122 Woodchat Shrike Lanius senator 4 50.00 123 Brown Shrike Lanius cristatus 5 62.50 124 Jay Garrulus glandarius 7 87.50 125 Magpie Pica pica 8 100.00 126 Chough Pyrrhocorax pyrrhocorax 6 75.00 127 Jackdaw Coloeus monedula 8 100.00 128 Rook Corvus frugilegus 8 100.00 129 Carrion Crow Corvus corone 8 100.00 130 Raven Corvus corax 8 100.00 131 Coal Tit Periparus ater 8 100.00 132 Marsh Tit Poecile palustris 5 62.50 133 Willow Tit Poecile montanus 6 75.00 134 Blue Tit Cyanistes caeruleus 8 100.00 135 Great Tit Parus major 8 100.00 136 Woodlark Lullula arborea 1 12.50 137 Skylark Alauda arvensis 8 100.00 138 Sand Martin Riparia riparia 6 75.00 139 Swallow Hirundo rustica 7 87.50 140 House Martin Delichon urbicum 7 87.50 141 Cetti's Warbler Cettia cetti 6 75.00 142 Long-tailed Tit Aegithalos caudatus 8 100.00 143 Yellow-browed Warbler Phylloscopus inornatus 5 62.50 144 Willow Warbler Phylloscopus trochilus 7 87.50 145 Chiffchaff Phylloscopus collybita 7 87.50 146 Sedge Warbler Acrocephalus schoenobaenus 7 87.50 147 Reed Warbler Acrocephalus scirpaceus 6 75.00 148 Blackcap Sylvia atricapilla 8 100.00 149 Garden Warbler Sylvia borin 4 50.00 150 Western Subalpine Warbler Curruca iberiae 3 37.50 151 Eastern Subalpine Warbler Curruca cantillans 6 75.00 152 Whitethroat Curruca communis 7 87.50 153 Dartford Warbler Curruca undata 2 25.00 154 Firecrest Regulus ignicapilla 6 75.00 155 Goldcrest Regulus regulus 7 87.50 156 Wren Troglodytes troglodytes 7 87.50 157 Nuthatch Sitta europaea 7 87.50 158 Rose-coloured Starling Pastor roseus 5 62.50 159 Starling Sturnus vulgaris 8 100.00 160 Song Thrush Turdus philomelos 8 100.00 161 Mistle Thrush Turdus viscivorus 7 87.50 162 Redwing Turdus iliacus 7 87.50 163 Blackbird Turdus merula 8 100.00 164 Fieldfare Turdus pilaris 6 75.00 165 Ring Ouzel Turdus torquatus 6 75.00 166 Rufous-tailed Scrub Robin Cercotrichas galactotes 6 75.00 167 Spotted Flycatcher Muscicapa striata 6 75.00 168 Robin Erithacus rubecula 8 100.00 169 Black Redstart Phoenicurus ochruros 6 75.00 170 Whinchat Saxicola rubetra 6 75.00 171 Stonechat Saxicola rubicola 7 87.50 172 Wheatear Oenanthe oenanthe 7 87.50 173 Dipper Cinclus cinclus 6 75.00 174 House Sparrow Passer domesticus 7 87.50 175 Dunnock Prunella modularis 8 100.00 176 Yellow Wagtail Motacilla flava 6 75.00 177 Grey Wagtail Motacilla cinerea 7 87.50 178 Pied Wagtail Motacilla alba 8 100.00 179 Meadow Pipit Anthus pratensis 8 100.00 180 Tree Pipit Anthus trivialis 6 75.00 181 Water Pipit Anthus spinoletta 6 75.00 182 Rock Pipit Anthus petrosus 8 100.00 183 Chaffinch Fringilla coelebs 8 100.00 184 Bullfinch Pyrrhula pyrrhula 8 100.00 185 Greenfinch Chloris chloris 7 87.50 186 Linnet Linaria cannabina 7 87.50 187 Lesser Redpoll Acanthis cabaret 4 50.00 188 Goldfinch Carduelis carduelis 7 87.50 189 Siskin Spinus spinus 6 75.00 190 Cirl Bunting Emberiza cirlus 5 62.50 191 Reed Bunting Emberiza schoeniclus 6 75.00