Luke Gravett: Wales Year List 2022 BOU, All records: Top Blockers Record(s) 1 to 200 of 200 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 6 100.00 2 Canada Goose Branta canadensis 5 83.33 3 Barnacle Goose Branta leucopsis 3 50.00 4 Greylag Goose Anser anser 5 83.33 5 Pink-footed Goose Anser brachyrhynchus 3 50.00 6 White-fronted Goose Anser albifrons 3 50.00 7 Mute Swan Cygnus olor 6 100.00 8 Whooper Swan Cygnus cygnus 4 66.67 9 Shelduck Tadorna tadorna 5 83.33 10 Mandarin Duck Aix galericulata 3 50.00 11 Garganey Spatula querquedula 3 50.00 12 Shoveler Spatula clypeata 6 100.00 13 Gadwall Mareca strepera 6 100.00 14 Wigeon Mareca penelope 6 100.00 15 Mallard Anas platyrhynchos 6 100.00 16 Pintail Anas acuta 6 100.00 17 Teal Anas crecca 5 83.33 18 Red-crested Pochard Netta rufina 3 50.00 19 Pochard Aythya ferina 5 83.33 20 Ring-necked Duck Aythya collaris 3 50.00 21 Tufted Duck Aythya fuligula 5 83.33 22 Scaup Aythya marila 4 66.67 23 Lesser Scaup Aythya affinis 2 33.33 24 Eider Somateria mollissima 4 66.67 25 Surf Scoter Melanitta perspicillata 3 50.00 26 Velvet Scoter Melanitta fusca 3 50.00 27 Common Scoter Melanitta nigra 4 66.67 28 Long-tailed Duck Clangula hyemalis 3 50.00 29 Goldeneye Bucephala clangula 6 100.00 30 Goosander Mergus merganser 4 66.67 31 Red-breasted Merganser Mergus serrator 6 100.00 32 Pheasant Phasianus colchicus 6 100.00 33 Nightjar Caprimulgus europaeus 4 66.67 34 Swift Apus apus 5 83.33 35 Cuckoo Cuculus canorus 4 66.67 36 Rock Dove (Feral Pigeon) Columba livia 6 100.00 37 Stock Dove Columba oenas 4 66.67 38 Woodpigeon Columba palumbus 6 100.00 39 Collared Dove Streptopelia decaocto 6 100.00 40 Water Rail Rallus aquaticus 4 66.67 41 Moorhen Gallinula chloropus 6 100.00 42 Coot Fulica atra 6 100.00 43 Little Grebe Tachybaptus ruficollis 6 100.00 44 Great Crested Grebe Podiceps cristatus 6 100.00 45 Slavonian Grebe Podiceps auritus 4 66.67 46 Oystercatcher Haematopus ostralegus 6 100.00 47 Black-winged Stilt Himantopus himantopus 3 50.00 48 Avocet Recurvirostra avosetta 4 66.67 49 Golden Plover Pluvialis apricaria 5 83.33 50 American Golden Plover Pluvialis dominica 1 16.67 51 Ringed Plover Charadrius hiaticula 5 83.33 52 Little Ringed Plover Charadrius dubius 3 50.00 53 Lapwing Vanellus vanellus 6 100.00 54 Eurasian Whimbrel Numenius phaeopus 5 83.33 55 Curlew Numenius arquata 6 100.00 56 Bar-tailed Godwit Limosa lapponica 5 83.33 57 Black-tailed Godwit Limosa limosa 5 83.33 58 Jack Snipe Lymnocryptes minimus 3 50.00 59 Woodcock Scolopax rusticola 5 83.33 60 Snipe Gallinago gallinago 6 100.00 61 Grey Phalarope Phalaropus fulicarius 2 33.33 62 Common Sandpiper Actitis hypoleucos 4 66.67 63 Redshank Tringa totanus 6 100.00 64 Spotted Redshank Tringa erythropus 3 50.00 65 Greenshank Tringa nebularia 6 100.00 66 Turnstone Arenaria interpres 5 83.33 67 Knot Calidris canutus 4 66.67 68 Ruff Calidris pugnax 5 83.33 69 Curlew Sandpiper Calidris ferruginea 4 66.67 70 Sanderling Calidris alba 5 83.33 71 Dunlin Calidris alpina 5 83.33 72 Purple Sandpiper Calidris maritima 2 33.33 73 Little Stint Calidris minuta 3 50.00 74 Pectoral Sandpiper Calidris melanotos 2 33.33 75 Little Tern Sternula albifrons 4 66.67 76 Black Tern Chlidonias niger 3 50.00 77 Arctic Tern Sterna paradisaea 5 83.33 78 Common Tern Sterna hirundo 5 83.33 79 Roseate Tern Sterna dougallii 1 16.67 80 Sandwich Tern Thalasseus sandvicensis 5 83.33 81 Little Gull Hydrocoloeus minutus 3 50.00 82 Kittiwake Rissa tridactyla 5 83.33 83 Sabine's Gull Xema sabini 2 33.33 84 Bonaparte's Gull Chroicocephalus philadelphia 3 50.00 85 Black-headed Gull Chroicocephalus ridibundus 6 100.00 86 Mediterranean Gull Ichthyaetus melanocephalus 5 83.33 87 Common Gull Larus canus 5 83.33 88 Herring Gull Larus argentatus 6 100.00 89 Yellow-legged Gull Larus michahellis 3 50.00 90 Great Black-backed Gull Larus marinus 6 100.00 91 Lesser Black-backed Gull Larus fuscus 5 83.33 92 Long-tailed Skua Stercorarius longicaudus 1 16.67 93 Arctic Skua Stercorarius parasiticus 3 50.00 94 Pomarine Skua Stercorarius pomarinus 1 16.67 95 Great Skua Stercorarius skua 3 50.00 96 Puffin Fratercula arctica 4 66.67 97 Black Guillemot Cepphus grylle 6 100.00 98 Razorbill Alca torda 5 83.33 99 Common Guillemot Uria aalge 6 100.00 100 Red-throated Diver Gavia stellata 3 50.00 101 Black-throated Diver Gavia arctica 1 16.67 102 Pacific Diver Gavia pacifica 3 50.00 103 Great Northern Diver Gavia immer 5 83.33 104 Wilson's Petrel Oceanites oceanicus 2 33.33 105 Storm Petrel Hydrobates pelagicus 3 50.00 106 Leach's Petrel Hydrobates leucorhous 1 16.67 107 Fulmar Fulmarus glacialis 5 83.33 108 Cory's Shearwater Calonectris borealis 1 16.67 109 Sooty Shearwater Ardenna grisea 1 16.67 110 Manx Shearwater Puffinus puffinus 4 66.67 111 Balearic Shearwater Puffinus mauretanicus 3 50.00 112 Gannet Morus bassanus 5 83.33 113 Cormorant Phalacrocorax carbo 6 100.00 114 Shag Gulosus aristotelis 5 83.33 115 Glossy Ibis Plegadis falcinellus 3 50.00 116 Spoonbill Platalea leucorodia 4 66.67 117 Little Egret Egretta garzetta 6 100.00 118 Cattle Egret Bubulcus ibis 3 50.00 119 Great White Egret Ardea alba 6 100.00 120 Grey Heron Ardea cinerea 6 100.00 121 Sparrowhawk Accipiter nisus 6 100.00 122 Marsh Harrier Circus aeruginosus 5 83.33 123 Hen Harrier Circus cyaneus 4 66.67 124 Red Kite Milvus milvus 5 83.33 125 Buzzard Buteo buteo 6 100.00 126 Barn Owl Tyto alba 3 50.00 127 Short-eared Owl Asio flammeus 3 50.00 128 Tawny Owl Strix aluco 3 50.00 129 Kingfisher Alcedo atthis 5 83.33 130 Great Spotted Woodpecker Dendrocopos major 6 100.00 131 Green Woodpecker Picus viridis 3 50.00 132 Kestrel Falco tinnunculus 6 100.00 133 Merlin Falco columbarius 3 50.00 134 Peregrine Falco peregrinus 4 66.67 135 Red-backed Shrike Lanius collurio 2 33.33 136 Jay Garrulus glandarius 6 100.00 137 Magpie Pica pica 6 100.00 138 Chough Pyrrhocorax pyrrhocorax 5 83.33 139 Jackdaw Coloeus monedula 6 100.00 140 Rook Corvus frugilegus 6 100.00 141 Carrion Crow Corvus corone 6 100.00 142 Raven Corvus corax 6 100.00 143 Coal Tit Periparus ater 6 100.00 144 Marsh Tit Poecile palustris 3 50.00 145 Blue Tit Cyanistes caeruleus 6 100.00 146 Great Tit Parus major 6 100.00 147 Skylark Alauda arvensis 5 83.33 148 Sand Martin Riparia riparia 5 83.33 149 Swallow Hirundo rustica 5 83.33 150 House Martin Delichon urbicum 5 83.33 151 Cetti's Warbler Cettia cetti 5 83.33 152 Long-tailed Tit Aegithalos caudatus 6 100.00 153 Willow Warbler Phylloscopus trochilus 5 83.33 154 Chiffchaff Phylloscopus collybita 5 83.33 155 Sedge Warbler Acrocephalus schoenobaenus 5 83.33 156 Reed Warbler Acrocephalus scirpaceus 3 50.00 157 Grasshopper Warbler Locustella naevia 4 66.67 158 Blackcap Sylvia atricapilla 5 83.33 159 Garden Warbler Sylvia borin 4 66.67 160 Eastern Subalpine Warbler Curruca cantillans 2 33.33 161 Whitethroat Curruca communis 5 83.33 162 Dartford Warbler Curruca undata 3 50.00 163 Firecrest Regulus ignicapilla 3 50.00 164 Goldcrest Regulus regulus 6 100.00 165 Wren Troglodytes troglodytes 6 100.00 166 Nuthatch Sitta europaea 5 83.33 167 Treecreeper Certhia familiaris 4 66.67 168 Starling Sturnus vulgaris 6 100.00 169 Song Thrush Turdus philomelos 6 100.00 170 Mistle Thrush Turdus viscivorus 6 100.00 171 Redwing Turdus iliacus 5 83.33 172 Blackbird Turdus merula 6 100.00 173 Fieldfare Turdus pilaris 4 66.67 174 Spotted Flycatcher Muscicapa striata 3 50.00 175 Robin Erithacus rubecula 6 100.00 176 Pied Flycatcher Ficedula hypoleuca 4 66.67 177 Redstart Phoenicurus phoenicurus 4 66.67 178 Whinchat Saxicola rubetra 3 50.00 179 Stonechat Saxicola rubicola 5 83.33 180 Wheatear Oenanthe oenanthe 5 83.33 181 House Sparrow Passer domesticus 6 100.00 182 Dunnock Prunella modularis 6 100.00 183 Grey Wagtail Motacilla cinerea 5 83.33 184 Pied Wagtail Motacilla alba 6 100.00 185 Meadow Pipit Anthus pratensis 6 100.00 186 Tree Pipit Anthus trivialis 3 50.00 187 Rock Pipit Anthus petrosus 5 83.33 188 Chaffinch Fringilla coelebs 6 100.00 189 Brambling Fringilla montifringilla 3 50.00 190 Bullfinch Pyrrhula pyrrhula 6 100.00 191 Greenfinch Chloris chloris 5 83.33 192 Linnet Linaria cannabina 5 83.33 193 Lesser Redpoll Acanthis cabaret 5 83.33 194 Common Crossbill Loxia curvirostra 3 50.00 195 Goldfinch Carduelis carduelis 6 100.00 196 Siskin Spinus spinus 5 83.33 197 Snow Bunting Plectrophenax nivalis 3 50.00 198 Yellowhammer Emberiza citrinella 4 66.67 199 Reed Bunting Emberiza schoeniclus 6 100.00 200 Dark-eyed Junco Junco hyemalis 2 33.33