Richard Yarnell: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 171 of 171 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,388,78.23
2,Canada Goose,Branta canadensis,487,98.19
3,Barnacle Goose,Branta leucopsis,374,75.40
4,Greylag Goose,Anser anser,481,96.98
5,Pink-footed Goose,Anser brachyrhynchus,399,80.44
6,White-fronted Goose,Anser albifrons,299,60.28
7,Mute Swan,Cygnus olor,490,98.79
8,Bewick's Swan,Cygnus columbianus,258,52.02
9,Whooper Swan,Cygnus cygnus,386,77.82
10,Egyptian Goose,Alopochen aegyptiaca,391,78.83
11,Shelduck,Tadorna tadorna,477,96.17
12,Mandarin Duck,Aix galericulata,346,69.76
13,Shoveler,Spatula clypeata,468,94.35
14,Gadwall,Mareca strepera,464,93.55
15,Wigeon,Mareca penelope,472,95.16
16,Mallard,Anas platyrhynchos,489,98.59
17,Pintail,Anas acuta,435,87.70
18,Teal,Anas crecca,478,96.37
19,Pochard,Aythya ferina,455,91.73
20,Tufted Duck,Aythya fuligula,478,96.37
21,Eider,Somateria mollissima,354,71.37
22,Common Scoter,Melanitta nigra,378,76.21
23,Long-tailed Duck,Clangula hyemalis,283,57.06
24,Goldeneye,Bucephala clangula,432,87.10
25,Smew,Mergellus albellus,245,49.40
26,Goosander,Mergus merganser,434,87.50
27,Red-breasted Merganser,Mergus serrator,364,73.39
28,Red Grouse,Lagopus lagopus,258,52.02
29,Grey Partridge,Perdix perdix,314,63.31
30,Pheasant,Phasianus colchicus,483,97.38
31,Red-legged Partridge,Alectoris rufa,405,81.65
32,Nightjar,Caprimulgus europaeus,228,45.97
33,Swift,Apus apus,443,89.31
34,Rock Dove (Feral Pigeon),Columba livia,417,84.07
35,Stock Dove,Columba oenas,449,90.52
36,Woodpigeon,Columba palumbus,490,98.79
37,Collared Dove,Streptopelia decaocto,484,97.58
38,Water Rail,Rallus aquaticus,383,77.22
39,Moorhen,Gallinula chloropus,488,98.39
40,Coot,Fulica atra,483,97.38
41,Little Grebe,Tachybaptus ruficollis,466,93.95
42,Great Crested Grebe,Podiceps cristatus,467,94.15
43,Slavonian Grebe,Podiceps auritus,229,46.17
44,Black-necked Grebe,Podiceps nigricollis,253,51.01
45,Oystercatcher,Haematopus ostralegus,471,94.96
46,Black-winged Stilt,Himantopus himantopus,225,45.36
47,Avocet,Recurvirostra avosetta,432,87.10
48,Grey Plover,Pluvialis squatarola,375,75.60
49,Golden Plover,Pluvialis apricaria,421,84.88
50,Ringed Plover,Charadrius hiaticula,443,89.31
51,Little Ringed Plover,Charadrius dubius,373,75.20
52,Lapwing,Vanellus vanellus,479,96.57
53,Eurasian Whimbrel,Numenius phaeopus,335,67.54
54,Curlew,Numenius arquata,465,93.75
55,Bar-tailed Godwit,Limosa lapponica,376,75.81
56,Black-tailed Godwit,Limosa limosa,444,89.52
57,Woodcock,Scolopax rusticola,321,64.72
58,Snipe,Gallinago gallinago,446,89.92
59,Common Sandpiper,Actitis hypoleucos,408,82.26
60,Green Sandpiper,Tringa ochropus,349,70.36
61,Redshank,Tringa totanus,470,94.76
62,Spotted Redshank,Tringa erythropus,300,60.48
63,Greenshank,Tringa nebularia,375,75.60
64,Turnstone,Arenaria interpres,433,87.30
65,Knot,Calidris canutus,347,69.96
66,Ruff,Calidris pugnax,390,78.63
67,Sanderling,Calidris alba,387,78.02
68,Dunlin,Calidris alpina,452,91.13
69,Purple Sandpiper,Calidris maritima,289,58.27
70,Arctic Tern,Sterna paradisaea,271,54.64
71,Common Tern,Sterna hirundo,406,81.85
72,Sandwich Tern,Thalasseus sandvicensis,361,72.78
73,Little Gull,Hydrocoloeus minutus,284,57.26
74,Kittiwake,Rissa tridactyla,379,76.41
75,Black-headed Gull,Chroicocephalus ridibundus,485,97.78
76,Mediterranean Gull,Ichthyaetus melanocephalus,385,77.62
77,Common Gull,Larus canus,461,92.94
78,Herring Gull,Larus argentatus,483,97.38
79,Great Black-backed Gull,Larus marinus,454,91.53
80,Lesser Black-backed Gull,Larus fuscus,462,93.15
81,Arctic Skua,Stercorarius parasiticus,261,52.62
82,Great Skua,Stercorarius skua,185,37.30
83,Puffin,Fratercula arctica,260,52.42
84,Razorbill,Alca torda,372,75.00
85,Common Guillemot,Uria aalge,391,78.83
86,Red-throated Diver,Gavia stellata,356,71.77
87,Great Northern Diver,Gavia immer,328,66.13
88,Fulmar,Fulmarus glacialis,368,74.19
89,Gannet,Morus bassanus,404,81.45
90,Cormorant,Phalacrocorax carbo,485,97.78
91,Shag,Gulosus aristotelis,393,79.23
92,Spoonbill,Platalea leucorodia,348,70.16
93,Little Egret,Egretta garzetta,473,95.36
94,Great White Egret,Ardea alba,428,86.29
95,Grey Heron,Ardea cinerea,484,97.58
96,Osprey,Pandion haliaetus,304,61.29
97,Sparrowhawk,Accipiter nisus,469,94.56
98,Goshawk,Accipiter gentilis,241,48.59
99,Marsh Harrier,Circus aeruginosus,440,88.71
100,Red Kite,Milvus milvus,467,94.15
101,Buzzard,Buteo buteo,487,98.19
102,Barn Owl,Tyto alba,413,83.27
103,Long-eared Owl,Asio otus,203,40.93
104,Kingfisher,Alcedo atthis,433,87.30
105,Great Spotted Woodpecker,Dendrocopos major,467,94.15
106,Green Woodpecker,Picus viridis,406,81.85
107,Kestrel,Falco tinnunculus,486,97.98
108,Merlin,Falco columbarius,280,56.45
109,Hobby,Falco subbuteo,352,70.97
110,Peregrine,Falco peregrinus,427,86.09
111,Ring-necked Parakeet,Psittacula krameri,326,65.73
112,Jay,Garrulus glandarius,470,94.76
113,Magpie,Pica pica,490,98.79
114,Jackdaw,Coloeus monedula,488,98.39
115,Rook,Corvus frugilegus,476,95.97
116,Carrion Crow,Corvus corone,489,98.59
117,Raven,Corvus corax,430,86.69
118,Coal Tit,Periparus ater,468,94.35
119,Marsh Tit,Poecile palustris,335,67.54
120,Blue Tit,Cyanistes caeruleus,488,98.39
121,Great Tit,Parus major,487,98.19
122,Skylark,Alauda arvensis,469,94.56
123,Sand Martin,Riparia riparia,443,89.31
124,Swallow,Hirundo rustica,453,91.33
125,House Martin,Delichon urbicum,444,89.52
126,Cetti's Warbler,Cettia cetti,419,84.48
127,Long-tailed Tit,Aegithalos caudatus,483,97.38
128,Willow Warbler,Phylloscopus trochilus,425,85.69
129,Chiffchaff,Phylloscopus collybita,465,93.75
130,Sedge Warbler,Acrocephalus schoenobaenus,411,82.86
131,Reed Warbler,Acrocephalus scirpaceus,388,78.23
132,Blackcap,Sylvia atricapilla,457,92.14
133,Garden Warbler,Sylvia borin,365,73.59
134,Lesser Whitethroat,Curruca curruca,324,65.32
135,Whitethroat,Curruca communis,428,86.29
136,Goldcrest,Regulus regulus,458,92.34
137,Wren,Troglodytes troglodytes,486,97.98
138,Nuthatch,Sitta europaea,447,90.12
139,Treecreeper,Certhia familiaris,438,88.31
140,Starling,Sturnus vulgaris,487,98.19
141,Song Thrush,Turdus philomelos,472,95.16
142,Mistle Thrush,Turdus viscivorus,452,91.13
143,Redwing,Turdus iliacus,466,93.95
144,Blackbird,Turdus merula,490,98.79
145,Fieldfare,Turdus pilaris,452,91.13
146,Ring Ouzel,Turdus torquatus,240,48.39
147,Spotted Flycatcher,Muscicapa striata,322,64.92
148,Robin,Erithacus rubecula,485,97.78
149,Stonechat,Saxicola rubicola,459,92.54
150,Wheatear,Oenanthe oenanthe,413,83.27
151,Dipper,Cinclus cinclus,330,66.53
152,Tree Sparrow,Passer montanus,329,66.33
153,House Sparrow,Passer domesticus,488,98.39
154,Dunnock,Prunella modularis,481,96.98
155,Yellow Wagtail,Motacilla flava,338,68.15
156,Grey Wagtail,Motacilla cinerea,451,90.93
157,Pied Wagtail,Motacilla alba,478,96.37
158,Meadow Pipit,Anthus pratensis,467,94.15
159,Tree Pipit,Anthus trivialis,286,57.66
160,Rock Pipit,Anthus petrosus,381,76.81
161,Chaffinch,Fringilla coelebs,484,97.58
162,Hawfinch,Coccothraustes coccothraustes,234,47.18
163,Bullfinch,Pyrrhula pyrrhula,435,87.70
164,Greenfinch,Chloris chloris,471,94.96
165,Linnet,Linaria cannabina,458,92.34
166,Lesser Redpoll,Acanthis cabaret,345,69.56
167,Goldfinch,Carduelis carduelis,486,97.98
168,Siskin,Spinus spinus,425,85.69
169,Corn Bunting,Emberiza calandra,285,57.46
170,Yellowhammer,Emberiza citrinella,421,84.88
171,Reed Bunting,Emberiza schoeniclus,463,93.35