Rob Hunton: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 246 of 246 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,389,78.43
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,Tundra Bean Goose,Anser serrirostris,97,19.56
7,White-fronted Goose,Anser albifrons,299,60.28
8,Mute Swan,Cygnus olor,490,98.79
9,Whooper Swan,Cygnus cygnus,386,77.82
10,Shelduck,Tadorna tadorna,477,96.17
11,Mandarin Duck,Aix galericulata,346,69.76
12,Garganey,Spatula querquedula,320,64.52
13,Shoveler,Spatula clypeata,468,94.35
14,Gadwall,Mareca strepera,464,93.55
15,Wigeon,Mareca penelope,472,95.16
16,American Wigeon,Mareca americana,148,29.84
17,Mallard,Anas platyrhynchos,489,98.59
18,Pintail,Anas acuta,435,87.70
19,Teal,Anas crecca,478,96.37
20,Green-winged Teal,Anas carolinensis,116,23.39
21,Pochard,Aythya ferina,455,91.73
22,Tufted Duck,Aythya fuligula,478,96.37
23,Scaup,Aythya marila,318,64.11
24,Eider,Somateria mollissima,354,71.37
25,Velvet Scoter,Melanitta fusca,257,51.81
26,Common Scoter,Melanitta nigra,379,76.41
27,Long-tailed Duck,Clangula hyemalis,283,57.06
28,Goldeneye,Bucephala clangula,432,87.10
29,Goosander,Mergus merganser,434,87.50
30,Red-breasted Merganser,Mergus serrator,364,73.39
31,Grey Partridge,Perdix perdix,314,63.31
32,Pheasant,Phasianus colchicus,483,97.38
33,Red-legged Partridge,Alectoris rufa,405,81.65
34,Nightjar,Caprimulgus europaeus,228,45.97
35,Alpine Swift,Tachymarptis melba,179,36.09
36,Swift,Apus apus,443,89.31
37,Pallid Swift,Apus pallidus,59,11.90
38,Cuckoo,Cuculus canorus,389,78.43
39,Rock Dove (Feral Pigeon),Columba livia,417,84.07
40,Stock Dove,Columba oenas,449,90.52
41,Woodpigeon,Columba palumbus,490,98.79
42,Turtle Dove,Streptopelia turtur,174,35.08
43,Collared Dove,Streptopelia decaocto,484,97.58
44,Water Rail,Rallus aquaticus,383,77.22
45,Moorhen,Gallinula chloropus,488,98.39
46,Coot,Fulica atra,483,97.38
47,Crane,Grus grus,257,51.81
48,Little Grebe,Tachybaptus ruficollis,466,93.95
49,Great Crested Grebe,Podiceps cristatus,467,94.15
50,Slavonian Grebe,Podiceps auritus,229,46.17
51,Black-necked Grebe,Podiceps nigricollis,253,51.01
52,Oystercatcher,Haematopus ostralegus,471,94.96
53,Black-winged Stilt,Himantopus himantopus,226,45.56
54,Avocet,Recurvirostra avosetta,432,87.10
55,Grey Plover,Pluvialis squatarola,375,75.60
56,Golden Plover,Pluvialis apricaria,421,84.88
57,Pacific Golden Plover,Pluvialis fulva,10,2.02
58,American Golden Plover,Pluvialis dominica,100,20.16
59,Ringed Plover,Charadrius hiaticula,443,89.31
60,Little Ringed Plover,Charadrius dubius,373,75.20
61,Lapwing,Vanellus vanellus,479,96.57
62,Kentish Plover,Anarhynchus alexandrinus,73,14.72
63,Eurasian Whimbrel,Numenius phaeopus,335,67.54
64,Curlew,Numenius arquata,465,93.75
65,Bar-tailed Godwit,Limosa lapponica,376,75.81
66,Black-tailed Godwit,Limosa limosa,444,89.52
67,Jack Snipe,Lymnocryptes minimus,204,41.13
68,Woodcock,Scolopax rusticola,321,64.72
69,Great Snipe,Gallinago media,19,3.83
70,Snipe,Gallinago gallinago,446,89.92
71,Common Sandpiper,Actitis hypoleucos,408,82.26
72,Green Sandpiper,Tringa ochropus,349,70.36
73,Wood Sandpiper,Tringa glareola,260,52.42
74,Redshank,Tringa totanus,470,94.76
75,Spotted Redshank,Tringa erythropus,301,60.69
76,Greenshank,Tringa nebularia,375,75.60
77,Turnstone,Arenaria interpres,434,87.50
78,Knot,Calidris canutus,348,70.16
79,Ruff,Calidris pugnax,390,78.63
80,Curlew Sandpiper,Calidris ferruginea,267,53.83
81,Temminck's Stint,Calidris temminckii,144,29.03
82,Sanderling,Calidris alba,387,78.02
83,Dunlin,Calidris alpina,452,91.13
84,Purple Sandpiper,Calidris maritima,289,58.27
85,Little Stint,Calidris minuta,262,52.82
86,Pectoral Sandpiper,Calidris melanotos,167,33.67
87,Little Tern,Sternula albifrons,246,49.60
88,Black Tern,Chlidonias niger,195,39.31
89,White-winged Black Tern,Chlidonias leucopterus,50,10.08
90,Arctic Tern,Sterna paradisaea,271,54.64
91,Common Tern,Sterna hirundo,406,81.85
92,Roseate Tern,Sterna dougallii,93,18.75
93,Sandwich Tern,Thalasseus sandvicensis,361,72.78
94,Little Gull,Hydrocoloeus minutus,285,57.46
95,Kittiwake,Rissa tridactyla,379,76.41
96,Black-headed Gull,Chroicocephalus ridibundus,485,97.78
97,Mediterranean Gull,Ichthyaetus melanocephalus,386,77.82
98,Common Gull,Larus canus,461,92.94
99,Caspian Gull,Larus cachinnans,200,40.32
100,Herring Gull,Larus argentatus,483,97.38
101,Yellow-legged Gull,Larus michahellis,222,44.76
102,Great Black-backed Gull,Larus marinus,453,91.33
103,Lesser Black-backed Gull,Larus fuscus,462,93.15
104,Iceland Gull,Larus glaucoides,109,21.98
105,Long-tailed Skua,Stercorarius longicaudus,66,13.31
106,Arctic Skua,Stercorarius parasiticus,261,52.62
107,Pomarine Skua,Stercorarius pomarinus,91,18.35
108,Great Skua,Stercorarius skua,185,37.30
109,Puffin,Fratercula arctica,260,52.42
110,Razorbill,Alca torda,372,75.00
111,Little Auk,Alle alle,37,7.46
112,Common Guillemot,Uria aalge,391,78.83
113,Red-throated Diver,Gavia stellata,356,71.77
114,Great Northern Diver,Gavia immer,328,66.13
115,Storm Petrel,Hydrobates pelagicus,142,28.63
116,Leach's Petrel,Hydrobates leucorhous,40,8.06
117,Fulmar,Fulmarus glacialis,368,74.19
118,Cory's Shearwater,Calonectris borealis,137,27.62
119,Sooty Shearwater,Ardenna grisea,149,30.04
120,Great Shearwater,Ardenna gravis,118,23.79
121,Manx Shearwater,Puffinus puffinus,274,55.24
122,Gannet,Morus bassanus,404,81.45
123,Cormorant,Phalacrocorax carbo,485,97.78
124,Shag,Gulosus aristotelis,393,79.23
125,Glossy Ibis,Plegadis falcinellus,202,40.73
126,Spoonbill,Platalea leucorodia,349,70.36
127,Bittern,Botaurus stellaris,293,59.07
128,Little Egret,Egretta garzetta,473,95.36
129,Cattle Egret,Bubulcus ibis,337,67.94
130,Great White Egret,Ardea alba,428,86.29
131,Grey Heron,Ardea cinerea,484,97.58
132,Osprey,Pandion haliaetus,304,61.29
133,Sparrowhawk,Accipiter nisus,469,94.56
134,Marsh Harrier,Circus aeruginosus,441,88.91
135,Hen Harrier,Circus cyaneus,319,64.31
136,Pallid Harrier,Circus macrourus,113,22.78
137,Red Kite,Milvus milvus,468,94.35
138,Rough-legged Buzzard,Buteo lagopus,43,8.67
139,Buzzard,Buteo buteo,487,98.19
140,Barn Owl,Tyto alba,413,83.27
141,Little Owl,Athene noctua,262,52.82
142,Long-eared Owl,Asio otus,203,40.93
143,Short-eared Owl,Asio flammeus,310,62.50
144,Tawny Owl,Strix aluco,384,77.42
145,Hoopoe,Upupa epops,90,18.15
146,Kingfisher,Alcedo atthis,433,87.30
147,Bee-eater,Merops apiaster,77,15.52
148,Wryneck,Jynx torquilla,87,17.54
149,Great Spotted Woodpecker,Dendrocopos major,467,94.15
150,Green Woodpecker,Picus viridis,406,81.85
151,Kestrel,Falco tinnunculus,486,97.98
152,Merlin,Falco columbarius,280,56.45
153,Hobby,Falco subbuteo,352,70.97
154,Peregrine,Falco peregrinus,427,86.09
155,Red-eyed Vireo,Vireo olivaceus,32,6.45
156,Woodchat Shrike,Lanius senator,45,9.07
157,Red-backed Shrike,Lanius collurio,129,26.01
158,Jay,Garrulus glandarius,470,94.76
159,Magpie,Pica pica,490,98.79
160,Jackdaw,Coloeus monedula,488,98.39
161,Rook,Corvus frugilegus,476,95.97
162,Carrion Crow,Corvus corone,489,98.59
163,Hooded Crow,Corvus cornix,210,42.34
164,Raven,Corvus corax,430,86.69
165,Waxwing,Bombycilla garrulus,299,60.28
166,Coal Tit,Periparus ater,468,94.35
167,Blue Tit,Cyanistes caeruleus,488,98.39
168,Great Tit,Parus major,487,98.19
169,Bearded Tit,Panurus biarmicus,291,58.67
170,Woodlark,Lullula arborea,219,44.15
171,Skylark,Alauda arvensis,469,94.56
172,Shore Lark,Eremophila alpestris,158,31.85
173,Sand Martin,Riparia riparia,443,89.31
174,Swallow,Hirundo rustica,453,91.33
175,House Martin,Delichon urbicum,444,89.52
176,Cetti's Warbler,Cettia cetti,419,84.48
177,Long-tailed Tit,Aegithalos caudatus,483,97.38
178,Wood Warbler,Phylloscopus sibilatrix,177,35.69
179,Yellow-browed Warbler,Phylloscopus inornatus,166,33.47
180,Dusky Warbler,Phylloscopus fuscatus,53,10.69
181,Willow Warbler,Phylloscopus trochilus,425,85.69
182,Chiffchaff,Phylloscopus collybita,465,93.75
183,Sedge Warbler,Acrocephalus schoenobaenus,411,82.86
184,Blyth's Reed Warbler,Acrocephalus dumetorum,23,4.64
185,Reed Warbler,Acrocephalus scirpaceus,388,78.23
186,Marsh Warbler,Acrocephalus palustris,93,18.75
187,Icterine Warbler,Hippolais icterina,28,5.65
188,Grasshopper Warbler,Locustella naevia,235,47.38
189,Blackcap,Sylvia atricapilla,457,92.14
190,Garden Warbler,Sylvia borin,365,73.59
191,Barred Warbler,Curruca nisoria,78,15.73
192,Lesser Whitethroat,Curruca curruca,324,65.32
193,Whitethroat,Curruca communis,428,86.29
194,Dartford Warbler,Curruca undata,184,37.10
195,Firecrest,Regulus ignicapilla,252,50.81
196,Goldcrest,Regulus regulus,458,92.34
197,Wren,Troglodytes troglodytes,486,97.98
198,Treecreeper,Certhia familiaris,438,88.31
199,Starling,Sturnus vulgaris,487,98.19
200,Song Thrush,Turdus philomelos,472,95.16
201,Mistle Thrush,Turdus viscivorus,452,91.13
202,Redwing,Turdus iliacus,467,94.15
203,Blackbird,Turdus merula,490,98.79
204,Fieldfare,Turdus pilaris,453,91.33
205,Ring Ouzel,Turdus torquatus,240,48.39
206,Spotted Flycatcher,Muscicapa striata,322,64.92
207,Robin,Erithacus rubecula,485,97.78
208,Red-breasted Flycatcher,Ficedula parva,68,13.71
209,Pied Flycatcher,Ficedula hypoleuca,263,53.02
210,Red-flanked Bluetail,Tarsiger cyanurus,34,6.85
211,Black Redstart,Phoenicurus ochruros,245,49.40
212,Redstart,Phoenicurus phoenicurus,314,63.31
213,Whinchat,Saxicola rubetra,305,61.49
214,Stonechat,Saxicola rubicola,459,92.54
215,Wheatear,Oenanthe oenanthe,413,83.27
216,Tree Sparrow,Passer montanus,329,66.33
217,House Sparrow,Passer domesticus,488,98.39
218,Dunnock,Prunella modularis,481,96.98
219,Yellow Wagtail,Motacilla flava,338,68.15
220,Grey Wagtail,Motacilla cinerea,451,90.93
221,Pied Wagtail,Motacilla alba,479,96.57
222,Meadow Pipit,Anthus pratensis,467,94.15
223,Tree Pipit,Anthus trivialis,286,57.66
224,Water Pipit,Anthus spinoletta,205,41.33
225,Rock Pipit,Anthus petrosus,381,76.81
226,Chaffinch,Fringilla coelebs,484,97.58
227,Brambling,Fringilla montifringilla,316,63.71
228,Hawfinch,Coccothraustes coccothraustes,234,47.18
229,Bullfinch,Pyrrhula pyrrhula,435,87.70
230,Common Rosefinch,Carpodacus erythrinus,86,17.34
231,Greenfinch,Chloris chloris,471,94.96
232,Twite,Linaria flavirostris,210,42.34
233,Linnet,Linaria cannabina,458,92.34
234,Common Redpoll,Acanthis flammea,122,24.60
235,Lesser Redpoll,Acanthis cabaret,345,69.56
236,Arctic Redpoll,Acanthis hornemanni,17,3.43
237,Common Crossbill,Loxia curvirostra,239,48.19
238,Goldfinch,Carduelis carduelis,486,97.98
239,Siskin,Spinus spinus,425,85.69
240,Lapland Bunting,Calcarius lapponicus,72,14.52
241,Snow Bunting,Plectrophenax nivalis,244,49.19
242,Corn Bunting,Emberiza calandra,286,57.66
243,Yellowhammer,Emberiza citrinella,421,84.88
244,Ortolan Bunting,Emberiza hortulana,15,3.02
245,Little Bunting,Emberiza pusilla,83,16.73
246,Reed Bunting,Emberiza schoeniclus,463,93.35