Nick Bristow: Britain Year List 2023 UK400 Club, All records: Top Blockers Record(s) 1 to 117 of 117 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Red-throated Diver Gavia stellata 4 66.67 2 Great Northern Diver Gavia immer 3 50.00 3 Little Grebe Tachybaptus ruficollis 5 83.33 4 Great Crested Grebe Podiceps cristatus 5 83.33 5 Red-necked Grebe Podiceps grisegena 2 33.33 6 European Shag Phalacrocorax aristotelis 3 50.00 7 Cattle Egret Bubulcus ibis 4 66.67 8 Little Egret Egretta garzetta 5 83.33 9 Great White Egret Casmerodius albus 5 83.33 10 Grey Heron Ardea cinerea 6 100.00 11 Mute Swan Cygnus olor 6 100.00 12 Bewick's Swan Cygnus bewickii 3 50.00 13 Whooper Swan Cygnus cygnus 4 66.67 14 Taiga Bean Goose Anser fabalis 1 16.67 15 Tundra Bean Goose Anser serrirostris 3 50.00 16 Pink-footed Goose Anser brachyrhynchus 4 66.67 17 Eurasian White-fronted Goose Anser albifrons 4 66.67 18 Greylag Goose Anser anser 5 83.33 19 Snow Goose Anser caerulescens 1 16.67 20 Greater Canada Goose Branta canadensis 5 83.33 21 Dark-bellied Brent Goose Branta bernicla 4 66.67 22 Egyptian Goose Alopochen aegyptiaca 5 83.33 23 Common Shelduck Tadorna tadorna 5 83.33 24 Mandarin Duck Aix galericulata 4 66.67 25 Eurasian Wigeon Anas penelope 5 83.33 26 Gadwall Anas strepera 5 83.33 27 Common Teal Anas crecca 5 83.33 28 Mallard Anas platyrhynchos 5 83.33 29 Northern Pintail Anas acuta 4 66.67 30 Northern Shoveler Anas clypeata 5 83.33 31 Red-crested Pochard Netta rufina 3 50.00 32 Northern Pochard Aythya ferina 4 66.67 33 Ring-necked Duck Aythya collaris 3 50.00 34 Tufted Duck Aythya fuligula 6 100.00 35 Greater Scaup Aythya marila 4 66.67 36 Common Eider Somateria mollissima 3 50.00 37 King Eider Somateria spectabilis 2 33.33 38 Long-tailed Duck Clangula hyemalis 3 50.00 39 Common Scoter Melanitta nigra 5 83.33 40 Velvet Scoter Melanitta fusca 3 50.00 41 American White-winged Scoter Melanitta deglandi 2 33.33 42 Common Goldeneye Bucephala clangula 5 83.33 43 Smew Mergellus albellus 4 66.67 44 Red-breasted Merganser Mergus serrator 5 83.33 45 Goosander Mergus merganser 5 83.33 46 Red Kite Milvus milvus 6 100.00 47 Marsh Harrier Circus aeruginosus 5 83.33 48 Hen Harrier Circus cyaneus 4 66.67 49 Common Buzzard Buteo buteo 6 100.00 50 Common Kestrel Falco tinnunculus 5 83.33 51 Merlin Falco columbarius 4 66.67 52 Peregrine Falco peregrinus 5 83.33 53 Red Grouse Lagopus scotica 4 66.67 54 Black Grouse Tetrao tetrix 2 33.33 55 Grey Partridge Perdix perdix 4 66.67 56 Common Pheasant Phasianus colchicus 6 100.00 57 Moorhen Gallinula chloropus 6 100.00 58 Eurasian Coot Fulica atra 5 83.33 59 Common Crane Grus grus 3 50.00 60 Eurasian Oystercatcher Haematopus ostralegus 5 83.33 61 Pied Avocet Recurvirostra avosetta 4 66.67 62 Ringed Plover Charadrius hiaticula 5 83.33 63 European Golden Plover Pluvialis apricaria 4 66.67 64 Grey Plover Pluvialis squatarola 4 66.67 65 Northern Lapwing Vanellus vanellus 6 100.00 66 Red Knot Calidris canutus 4 66.67 67 Sanderling Calidris alba 4 66.67 68 Purple Sandpiper Calidris maritima 3 50.00 69 Dunlin Calidris alpina 4 66.67 70 Ruff Philomachus pugnax 4 66.67 71 Common Snipe Gallinago gallinago 5 83.33 72 Long-billed Dowitcher Limnodromus scolopaceus 3 50.00 73 Black-tailed Godwit Limosa limosa 5 83.33 74 Bar-tailed Godwit Limosa lapponica 4 66.67 75 Eurasian Curlew Numenius arquata 5 83.33 76 Common Redshank Tringa totanus 5 83.33 77 Green Sandpiper Tringa ochropus 4 66.67 78 Ruddy Turnstone Arenaria interpres 4 66.67 79 Black-headed Gull Larus ridibundus 6 100.00 80 Common Gull Larus canus 6 100.00 81 Lesser Black-backed Gull Larus fuscus 6 100.00 82 European Herring Gull Larus argentatus 6 100.00 83 Iceland Gull Larus glaucoides 2 33.33 84 Great Black-backed Gull Larus marinus 5 83.33 85 Rock Dove Columba livia 4 66.67 86 Stock Dove Columba oenas 5 83.33 87 Wood Pigeon Columba palumbus 6 100.00 88 Eurasian Collared Dove Streptopelia decaocto 6 100.00 89 Barn Owl Tyto alba 5 83.33 90 Tawny Owl Strix aluco 6 100.00 91 Long-eared Owl Asio otus 3 50.00 92 Short-eared Owl Asio flammeus 2 33.33 93 Common Kingfisher Alcedo atthis 5 83.33 94 Green Woodpecker Picus viridis 5 83.33 95 Great Spotted Woodpecker Dendrocopos major 6 100.00 96 Lesser Spotted Woodpecker Dendrocopos minor 2 33.33 97 Eurasian Skylark Alauda arvensis 5 83.33 98 Shore Lark Eremophila flava 1 16.67 99 Meadow Pipit Anthus pratensis 6 100.00 100 Rock Pipit Anthus petrosus 5 83.33 101 Water Pipit Anthus spinoletta 3 50.00 102 Grey Wagtail Motacilla cinerea 5 83.33 103 Pied Wagtail Motacilla yarrellii 6 100.00 104 Bohemian Waxwing Bombycilla garrulus 4 66.67 105 Wren Troglodytes troglodytes 5 83.33 106 Dunnock Prunella modularis 6 100.00 107 European Robin Erithacus rubecula 6 100.00 108 Common Stonechat Saxicola torquata 5 83.33 109 Common Blackbird Turdus merula 6 100.00 110 Fieldfare Turdus pilaris 6 100.00 111 Song Thrush Turdus philomelos 6 100.00 112 Redwing Turdus iliacus 6 100.00 113 Bearded Tit Panurus biarmicus 3 50.00 114 Blue Tit Cyanistes caeruleus 6 100.00 115 Great Tit Parus major 6 100.00 116 Willow Tit Poecile montanus 3 50.00 117 Marsh Tit Poecile palustris 4 66.67