Daniel Booker: Britain Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 245 of 245 total. Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%) 1,Red Grouse,Lagopus lagopus,200,41.93 2,Red-legged Partridge,Alectoris rufa,401,84.07 3,Grey Partridge,Perdix perdix,290,60.80 4,Pheasant,Phasianus colchicus,457,95.81 5,Brent Goose,Branta bernicla,353,74.00 6,Canada Goose,Branta canadensis,465,97.48 7,Barnacle Goose,Branta leucopsis,313,65.62 8,Greylag Goose,Anser anser,449,94.13 9,Tundra Bean Goose,Anser serrirostris,75,15.72 10,White-fronted Goose,Anser albifrons,215,45.07 11,Mute Swan,Cygnus olor,465,97.48 12,Bewick's Swan,Cygnus columbianus,91,19.08 13,Egyptian Goose,Alopochen aegyptiaca,365,76.52 14,Shelduck,Tadorna tadorna,445,93.29 15,Mandarin Duck,Aix galericulata,313,65.62 16,Garganey,Spatula querquedula,281,58.91 17,Shoveler,Spatula clypeata,445,93.29 18,Gadwall,Mareca strepera,444,93.08 19,Wigeon,Mareca penelope,441,92.45 20,Mallard,Anas platyrhynchos,466,97.69 21,Pintail,Anas acuta,378,79.25 22,Teal,Anas crecca,445,93.29 23,Red-crested Pochard,Netta rufina,153,32.08 24,Pochard,Aythya ferina,422,88.47 25,Ring-necked Duck,Aythya collaris,176,36.90 26,Tufted Duck,Aythya fuligula,458,96.02 27,Scaup,Aythya marila,236,49.48 28,Eider,Somateria mollissima,325,68.13 29,Velvet Scoter,Melanitta fusca,147,30.82 30,Common Scoter,Melanitta nigra,331,69.39 31,Long-tailed Duck,Clangula hyemalis,184,38.57 32,Goldeneye,Bucephala clangula,370,77.57 33,Goosander,Mergus merganser,372,77.99 34,Red-breasted Merganser,Mergus serrator,309,64.78 35,Nightjar,Caprimulgus europaeus,205,42.98 36,Swift,Apus apus,429,89.94 37,Cuckoo,Cuculus canorus,381,79.87 38,Rock Dove,Columba livia,405,84.91 39,Stock Dove,Columba oenas,417,87.42 40,Woodpigeon,Columba palumbus,467,97.90 41,Turtle Dove,Streptopelia turtur,177,37.11 42,Collared Dove,Streptopelia decaocto,457,95.81 43,Water Rail,Rallus aquaticus,342,71.70 44,Moorhen,Gallinula chloropus,463,97.06 45,Coot,Fulica atra,460,96.44 46,Little Grebe,Tachybaptus ruficollis,445,93.29 47,Great Crested Grebe,Podiceps cristatus,446,93.50 48,Slavonian Grebe,Podiceps auritus,206,43.19 49,Black-necked Grebe,Podiceps nigricollis,248,51.99 50,Stone-curlew,Burhinus oedicnemus,172,36.06 51,Oystercatcher,Haematopus ostralegus,448,93.92 52,Black-winged Stilt,Himantopus himantopus,83,17.40 53,Avocet,Recurvirostra avosetta,394,82.60 54,Lapwing,Vanellus vanellus,454,95.18 55,White-tailed Plover,Vanellus leucurus,202,42.35 56,Golden Plover,Pluvialis apricaria,379,79.45 57,Pacific Golden Plover,Pluvialis fulva,131,27.46 58,Grey Plover,Pluvialis squatarola,338,70.86 59,Ringed Plover,Charadrius hiaticula,399,83.65 60,Little Ringed Plover,Charadrius dubius,359,75.26 61,Eurasian Whimbrel,Numenius phaeopus,350,73.38 62,Curlew,Numenius arquata,438,91.82 63,Bar-tailed Godwit,Limosa lapponica,363,76.10 64,Black-tailed Godwit,Limosa limosa,411,86.16 65,Turnstone,Arenaria interpres,405,84.91 66,Knot,Calidris canutus,339,71.07 67,Ruff,Calidris pugnax,365,76.52 68,Curlew Sandpiper,Calidris ferruginea,253,53.04 69,Temminck's Stint,Calidris temminckii,88,18.45 70,Long-toed Stint,Calidris subminuta,124,26.00 71,Sanderling,Calidris alba,363,76.10 72,Dunlin,Calidris alpina,416,87.21 73,Purple Sandpiper,Calidris maritima,247,51.78 74,Little Stint,Calidris minuta,287,60.17 75,Pectoral Sandpiper,Calidris melanotos,176,36.90 76,Western Sandpiper,Calidris mauri,60,12.58 77,Woodcock,Scolopax rusticola,290,60.80 78,Jack Snipe,Lymnocryptes minimus,218,45.70 79,Snipe,Gallinago gallinago,409,85.74 80,Grey Phalarope,Phalaropus fulicarius,108,22.64 81,Common Sandpiper,Actitis hypoleucos,395,82.81 82,Green Sandpiper,Tringa ochropus,350,73.38 83,Redshank,Tringa totanus,434,90.99 84,Wood Sandpiper,Tringa glareola,269,56.39 85,Spotted Redshank,Tringa erythropus,328,68.76 86,Greenshank,Tringa nebularia,379,79.45 87,Collared Pratincole,Glareola pratincola,61,12.79 88,Kittiwake,Rissa tridactyla,382,80.08 89,Black-headed Gull,Chroicocephalus ridibundus,465,97.48 90,Little Gull,Hydrocoloeus minutus,285,59.75 91,Mediterranean Gull,Ichthyaetus melanocephalus,368,77.15 92,Common Gull,Larus canus,418,87.63 93,Great Black-backed Gull,Larus marinus,435,91.19 94,Herring Gull,Larus argentatus,462,96.86 95,American Herring Gull,Larus smithsonianus,51,10.69 96,Caspian Gull,Larus cachinnans,160,33.54 97,Yellow-legged Gull,Larus michahellis,216,45.28 98,Lesser Black-backed Gull,Larus fuscus,453,94.97 99,Sandwich Tern,Thalasseus sandvicensis,374,78.41 100,Little Tern,Sternula albifrons,288,60.38 101,Roseate Tern,Sterna dougallii,138,28.93 102,Common Tern,Sterna hirundo,408,85.53 103,Arctic Tern,Sterna paradisaea,294,61.64 104,Great Skua,Stercorarius skua,227,47.59 105,Pomarine Skua,Stercorarius pomarinus,86,18.03 106,Arctic Skua,Stercorarius parasiticus,209,43.82 107,Little Auk,Alle alle,79,16.56 108,Common Guillemot,Uria aalge,385,80.71 109,Razorbill,Alca torda,379,79.45 110,Puffin,Fratercula arctica,306,64.15 111,Red-throated Diver,Gavia stellata,316,66.25 112,Black-throated Diver,Gavia arctica,155,32.49 113,Great Northern Diver,Gavia immer,256,53.67 114,Black-browed Albatross,Thalassarche melanophris,203,42.56 115,Fulmar,Fulmarus glacialis,386,80.92 116,Black Stork,Ciconia nigra,80,16.77 117,White Stork,Ciconia ciconia,59,12.37 118,Gannet,Morus bassanus,404,84.70 119,Cormorant,Phalacrocorax carbo,463,97.06 120,Shag,Phalacrocorax aristotelis,365,76.52 121,Glossy Ibis,Plegadis falcinellus,213,44.65 122,Spoonbill,Platalea leucorodia,329,68.97 123,Bittern,Botaurus stellaris,289,60.59 124,Cattle Egret,Bubulcus ibis,290,60.80 125,Grey Heron,Ardea cinerea,459,96.23 126,Purple Heron,Ardea purpurea,55,11.53 127,Great White Egret,Ardea alba,380,79.66 128,Little Egret,Egretta garzetta,445,93.29 129,Osprey,Pandion haliaetus,293,61.43 130,Honey-buzzard,Pernis apivorus,86,18.03 131,Sparrowhawk,Accipiter nisus,443,92.87 132,Goshawk,Accipiter gentilis,193,40.46 133,Marsh Harrier,Circus aeruginosus,406,85.12 134,Red Kite,Milvus milvus,436,91.40 135,White-tailed Eagle,Haliaeetus albicilla,114,23.90 136,Buzzard,Buteo buteo,461,96.65 137,Barn Owl,Tyto alba,358,75.05 138,Tawny Owl,Strix aluco,352,73.79 139,Little Owl,Athene noctua,281,58.91 140,Short-eared Owl,Asio flammeus,253,53.04 141,Roller,Coracias garrulus,117,24.53 142,Kingfisher,Alcedo atthis,406,85.12 143,Wryneck,Jynx torquilla,111,23.27 144,Lesser Spotted Woodpecker,Dryobates minor,120,25.16 145,Great Spotted Woodpecker,Dendrocopos major,447,93.71 146,Green Woodpecker,Picus viridis,390,81.76 147,Kestrel,Falco tinnunculus,458,96.02 148,Red-footed Falcon,Falco vespertinus,32,6.71 149,Merlin,Falco columbarius,257,53.88 150,Hobby,Falco subbuteo,345,72.33 151,Peregrine,Falco peregrinus,421,88.26 152,Ring-necked Parakeet,Psittacula krameri,283,59.33 153,Red-backed Shrike,Lanius collurio,124,26.00 154,Great Grey Shrike,Lanius excubitor,55,11.53 155,Woodchat Shrike,Lanius senator,102,21.38 156,Jay,Garrulus glandarius,451,94.55 157,Magpie,Pica pica,465,97.48 158,Jackdaw,Coloeus monedula,464,97.27 159,Rook,Corvus frugilegus,456,95.60 160,Carrion Crow,Corvus corone,465,97.48 161,Raven,Corvus corax,419,87.84 162,Coal Tit,Periparus ater,449,94.13 163,Marsh Tit,Poecile palustris,315,66.04 164,Blue Tit,Cyanistes caeruleus,468,98.11 165,Great Tit,Parus major,466,97.69 166,Bearded Tit,Panurus biarmicus,293,61.43 167,Woodlark,Lullula arborea,209,43.82 168,Skylark,Alauda arvensis,443,92.87 169,Short-toed Lark,Calandrella brachydactyla,35,7.34 170,Sand Martin,Riparia riparia,427,89.52 171,Swallow,Hirundo rustica,438,91.82 172,House Martin,Delichon urbicum,432,90.57 173,Red-rumped Swallow,Cecropis daurica,24,5.03 174,Cetti's Warbler,Cettia cetti,385,80.71 175,Long-tailed Tit,Aegithalos caudatus,458,96.02 176,Wood Warbler,Phylloscopus sibilatrix,184,38.57 177,Yellow-browed Warbler,Phylloscopus inornatus,122,25.58 178,Willow Warbler,Phylloscopus trochilus,416,87.21 179,Chiffchaff,Phylloscopus collybita,446,93.50 180,Green Warbler,Phylloscopus nitidus,96,20.13 181,Greenish Warbler,Phylloscopus trochiloides,13,2.73 182,Sedge Warbler,Acrocephalus schoenobaenus,414,86.79 183,Reed Warbler,Acrocephalus scirpaceus,400,83.86 184,Melodious Warbler,Hippolais polyglotta,31,6.50 185,River Warbler,Locustella fluviatilis,132,27.67 186,Grasshopper Warbler,Locustella naevia,267,55.97 187,Blackcap,Sylvia atricapilla,438,91.82 188,Garden Warbler,Sylvia borin,346,72.54 189,Lesser Whitethroat,Curruca curruca,332,69.60 190,Whitethroat,Curruca communis,422,88.47 191,Dartford Warbler,Curruca undata,183,38.36 192,Firecrest,Regulus ignicapilla,194,40.67 193,Goldcrest,Regulus regulus,430,90.15 194,Wren,Troglodytes troglodytes,463,97.06 195,Nuthatch,Sitta europaea,431,90.36 196,Treecreeper,Certhia familiaris,421,88.26 197,Northern Mockingbird,Mimus polyglottos,132,27.67 198,Rose-coloured Starling,Pastor roseus,98,20.55 199,Starling,Sturnus vulgaris,463,97.06 200,Ring Ouzel,Turdus torquatus,270,56.60 201,Blackbird,Turdus merula,467,97.90 202,Fieldfare,Turdus pilaris,418,87.63 203,Redwing,Turdus iliacus,448,93.92 204,Song Thrush,Turdus philomelos,456,95.60 205,Mistle Thrush,Turdus viscivorus,441,92.45 206,Spotted Flycatcher,Muscicapa striata,332,69.60 207,Robin,Erithacus rubecula,468,98.11 208,Nightingale,Luscinia megarhynchos,161,33.75 209,Pied Flycatcher,Ficedula hypoleuca,293,61.43 210,Black Redstart,Phoenicurus ochruros,221,46.33 211,Redstart,Phoenicurus phoenicurus,335,70.23 212,Whinchat,Saxicola rubetra,306,64.15 213,Stonechat,Saxicola rubicola,434,90.99 214,Wheatear,Oenanthe oenanthe,409,85.74 215,Dipper,Cinclus cinclus,282,59.12 216,House Sparrow,Passer domesticus,462,96.86 217,Tree Sparrow,Passer montanus,328,68.76 218,Dunnock,Prunella modularis,466,97.69 219,Yellow Wagtail,Motacilla flava,368,77.15 220,Grey Wagtail,Motacilla cinerea,442,92.66 221,Pied Wagtail,Motacilla alba,464,97.27 222,Richard's Pipit,Anthus richardi,25,5.24 223,Meadow Pipit,Anthus pratensis,437,91.61 224,Tree Pipit,Anthus trivialis,313,65.62 225,Water Pipit,Anthus spinoletta,130,27.25 226,Rock Pipit,Anthus petrosus,370,77.57 227,Chaffinch,Fringilla coelebs,460,96.44 228,Brambling,Fringilla montifringilla,289,60.59 229,Hawfinch,Coccothraustes coccothraustes,141,29.56 230,Bullfinch,Pyrrhula pyrrhula,425,89.10 231,Greenfinch,Chloris chloris,456,95.60 232,Linnet,Linaria cannabina,441,92.45 233,Common (Mealy) Redpoll,Acanthis flammea,84,17.61 234,Lesser Redpoll,Acanthis cabaret,341,71.49 235,Common Crossbill,Loxia curvirostra,264,55.35 236,Goldfinch,Carduelis carduelis,458,96.02 237,Siskin,Spinus spinus,413,86.58 238,Snow Bunting,Plectrophenax nivalis,223,46.75 239,Corn Bunting,Emberiza calandra,289,60.59 240,Yellowhammer,Emberiza citrinella,410,85.95 241,Cirl Bunting,Emberiza cirlus,99,20.75 242,Little Bunting,Emberiza pusilla,111,23.27 243,Rustic Bunting,Emberiza rustica,60,12.58 244,Reed Bunting,Emberiza schoeniclus,442,92.66 245,White-throated Sparrow,Zonotrichia albicollis,64,13.42