Alan Wright: Britain Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 208 of 208 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,359,76.55
2,Canada Goose,Branta canadensis,460,98.08
3,Barnacle Goose,Branta leucopsis,322,68.66
4,Cackling Goose,Branta hutchinsii,19,4.05
5,Greylag Goose,Anser anser,449,95.74
6,Taiga Bean Goose,Anser fabalis,36,7.68
7,Pink-footed Goose,Anser brachyrhynchus,357,76.12
8,White-fronted Goose,Anser albifrons,238,50.75
9,Mute Swan,Cygnus olor,461,98.29
10,Whooper Swan,Cygnus cygnus,310,66.10
11,Shelduck,Tadorna tadorna,441,94.03
12,Mandarin Duck,Aix galericulata,310,66.10
13,Garganey,Spatula querquedula,282,60.13
14,Shoveler,Spatula clypeata,444,94.67
15,Gadwall,Mareca strepera,442,94.24
16,Wigeon,Mareca penelope,442,94.24
17,Mallard,Anas platyrhynchos,461,98.29
18,Pintail,Anas acuta,390,83.16
19,Teal,Anas crecca,445,94.88
20,Pochard,Aythya ferina,426,90.83
21,Tufted Duck,Aythya fuligula,457,97.44
22,Scaup,Aythya marila,244,52.03
23,Eider,Somateria mollissima,333,71.00
24,Common Scoter,Melanitta nigra,347,73.99
25,Goldeneye,Bucephala clangula,383,81.66
26,Goosander,Mergus merganser,390,83.16
27,Red Grouse,Lagopus lagopus,209,44.56
28,Black Grouse,Lyrurus tetrix,102,21.75
29,Grey Partridge,Perdix perdix,294,62.69
30,Pheasant,Phasianus colchicus,454,96.80
31,Red-legged Partridge,Alectoris rufa,400,85.29
32,Swift,Apus apus,430,91.68
33,Cuckoo,Cuculus canorus,382,81.45
34,Rock Dove (Feral Pigeon),Columba livia,403,85.93
35,Stock Dove,Columba oenas,416,88.70
36,Woodpigeon,Columba palumbus,463,98.72
37,Oriental Turtle Dove,Streptopelia orientalis,33,7.04
38,Collared Dove,Streptopelia decaocto,453,96.59
39,Water Rail,Rallus aquaticus,353,75.27
40,Moorhen,Gallinula chloropus,458,97.65
41,Coot,Fulica atra,456,97.23
42,Little Grebe,Tachybaptus ruficollis,443,94.46
43,Great Crested Grebe,Podiceps cristatus,447,95.31
44,Oystercatcher,Haematopus ostralegus,448,95.52
45,Avocet,Recurvirostra avosetta,394,84.01
46,Grey Plover,Pluvialis squatarola,343,73.13
47,Golden Plover,Pluvialis apricaria,389,82.94
48,American Golden Plover,Pluvialis dominica,73,15.57
49,Ringed Plover,Charadrius hiaticula,399,85.07
50,Little Ringed Plover,Charadrius dubius,360,76.76
51,Lapwing,Vanellus vanellus,453,96.59
52,Eurasian Whimbrel,Numenius phaeopus,349,74.41
53,Curlew,Numenius arquata,436,92.96
54,Bar-tailed Godwit,Limosa lapponica,368,78.46
55,Black-tailed Godwit,Limosa limosa,411,87.63
56,Jack Snipe,Lymnocryptes minimus,232,49.47
57,Woodcock,Scolopax rusticola,291,62.05
58,Snipe,Gallinago gallinago,413,88.06
59,Red-necked Phalarope,Phalaropus lobatus,65,13.86
60,Common Sandpiper,Actitis hypoleucos,397,84.65
61,Green Sandpiper,Tringa ochropus,351,74.84
62,Wood Sandpiper,Tringa glareola,270,57.57
63,Redshank,Tringa totanus,434,92.54
64,Spotted Redshank,Tringa erythropus,331,70.58
65,Greenshank,Tringa nebularia,382,81.45
66,Turnstone,Arenaria interpres,411,87.63
67,Knot,Calidris canutus,349,74.41
68,Ruff,Calidris pugnax,369,78.68
69,Curlew Sandpiper,Calidris ferruginea,260,55.44
70,Red-necked Stint,Calidris ruficollis,58,12.37
71,Sanderling,Calidris alba,369,78.68
72,Dunlin,Calidris alpina,418,89.13
73,Purple Sandpiper,Calidris maritima,265,56.50
74,Little Stint,Calidris minuta,290,61.83
75,Little Tern,Sternula albifrons,286,60.98
76,Arctic Tern,Sterna paradisaea,290,61.83
77,Common Tern,Sterna hirundo,407,86.78
78,Roseate Tern,Sterna dougallii,143,30.49
79,Sandwich Tern,Thalasseus sandvicensis,372,79.32
80,Elegant Tern,Thalasseus elegans,84,17.91
81,Little Gull,Hydrocoloeus minutus,281,59.91
82,Kittiwake,Rissa tridactyla,382,81.45
83,Black-headed Gull,Chroicocephalus ridibundus,460,98.08
84,Mediterranean Gull,Ichthyaetus melanocephalus,366,78.04
85,Common Gull,Larus canus,418,89.13
86,Herring Gull,Larus argentatus,457,97.44
87,Yellow-legged Gull,Larus michahellis,226,48.19
88,Great Black-backed Gull,Larus marinus,433,92.32
89,Lesser Black-backed Gull,Larus fuscus,448,95.52
90,Great Skua,Stercorarius skua,216,46.06
91,Puffin,Fratercula arctica,305,65.03
92,Black Guillemot,Cepphus grylle,206,43.92
93,Razorbill,Alca torda,377,80.38
94,Common Guillemot,Uria aalge,387,82.52
95,Black-browed Albatross,Thalassarche melanophris,200,42.64
96,Fulmar,Fulmarus glacialis,389,82.94
97,Sooty Shearwater,Ardenna grisea,126,26.87
98,Manx Shearwater,Puffinus puffinus,246,52.45
99,Gannet,Morus bassanus,405,86.35
100,Cormorant,Phalacrocorax carbo,457,97.44
101,Shag,Gulosus aristotelis,370,78.89
102,Glossy Ibis,Plegadis falcinellus,213,45.42
103,Spoonbill,Platalea leucorodia,335,71.43
104,Bittern,Botaurus stellaris,294,62.69
105,Little Egret,Egretta garzetta,444,94.67
106,Squacco Heron,Ardeola ralloides,15,3.20
107,Cattle Egret,Bubulcus ibis,300,63.97
108,Great White Egret,Ardea alba,387,82.52
109,Grey Heron,Ardea cinerea,454,96.80
110,Osprey,Pandion haliaetus,294,62.69
111,Sparrowhawk,Accipiter nisus,443,94.46
112,Marsh Harrier,Circus aeruginosus,406,86.57
113,Hen Harrier,Circus cyaneus,227,48.40
114,Red Kite,Milvus milvus,434,92.54
115,Buzzard,Buteo buteo,457,97.44
116,Barn Owl,Tyto alba,371,79.10
117,Little Owl,Athene noctua,281,59.91
118,Tawny Owl,Strix aluco,364,77.61
119,Kingfisher,Alcedo atthis,410,87.42
120,Belted Kingfisher,Megaceryle alcyon,93,19.83
121,Bee-eater,Merops apiaster,54,11.51
122,Wryneck,Jynx torquilla,108,23.03
123,Great Spotted Woodpecker,Dendrocopos major,443,94.46
124,Green Woodpecker,Picus viridis,395,84.22
125,Kestrel,Falco tinnunculus,453,96.59
126,Merlin,Falco columbarius,275,58.64
127,Peregrine,Falco peregrinus,421,89.77
128,Red-backed Shrike,Lanius collurio,122,26.01
129,Jay,Garrulus glandarius,447,95.31
130,Magpie,Pica pica,460,98.08
131,Chough,Pyrrhocorax pyrrhocorax,194,41.36
132,Jackdaw,Coloeus monedula,459,97.87
133,Rook,Corvus frugilegus,453,96.59
134,Carrion Crow,Corvus corone,460,98.08
135,Hooded Crow,Corvus cornix,193,41.15
136,Raven,Corvus corax,415,88.49
137,Coal Tit,Periparus ater,446,95.10
138,Willow Tit,Poecile montanus,179,38.17
139,Blue Tit,Cyanistes caeruleus,463,98.72
140,Great Tit,Parus major,461,98.29
141,Skylark,Alauda arvensis,440,93.82
142,Sand Martin,Riparia riparia,426,90.83
143,Swallow,Hirundo rustica,437,93.18
144,House Martin,Delichon urbicum,432,92.11
145,Red-rumped Swallow,Cecropis daurica,23,4.90
146,Cetti's Warbler,Cettia cetti,387,82.52
147,Long-tailed Tit,Aegithalos caudatus,453,96.59
148,Wood Warbler,Phylloscopus sibilatrix,179,38.17
149,Dusky Warbler,Phylloscopus fuscatus,60,12.79
150,Willow Warbler,Phylloscopus trochilus,415,88.49
151,Chiffchaff,Phylloscopus collybita,441,94.03
152,Green Warbler,Phylloscopus nitidus,91,19.40
153,Arctic Warbler,Phylloscopus borealis,29,6.18
154,Great Reed Warbler,Acrocephalus arundinaceus,92,19.62
155,Sedge Warbler,Acrocephalus schoenobaenus,413,88.06
156,Reed Warbler,Acrocephalus scirpaceus,399,85.07
157,River Warbler,Locustella fluviatilis,128,27.29
158,Grasshopper Warbler,Locustella naevia,264,56.29
159,Blackcap,Sylvia atricapilla,437,93.18
160,Garden Warbler,Sylvia borin,343,73.13
161,Lesser Whitethroat,Curruca curruca,332,70.79
162,Eastern Subalpine Warbler,Curruca cantillans,49,10.45
163,Whitethroat,Curruca communis,421,89.77
164,Goldcrest,Regulus regulus,427,91.04
165,Wren,Troglodytes troglodytes,458,97.65
166,Nuthatch,Sitta europaea,431,91.90
167,Treecreeper,Certhia familiaris,420,89.55
168,Starling,Sturnus vulgaris,458,97.65
169,Song Thrush,Turdus philomelos,454,96.80
170,Mistle Thrush,Turdus viscivorus,437,93.18
171,Redwing,Turdus iliacus,443,94.46
172,Blackbird,Turdus merula,462,98.51
173,Fieldfare,Turdus pilaris,422,89.98
174,Spotted Flycatcher,Muscicapa striata,330,70.36
175,Robin,Erithacus rubecula,462,98.51
176,Bluethroat,Luscinia svecica,83,17.70
177,Red-breasted Flycatcher,Ficedula parva,68,14.50
178,Pied Flycatcher,Ficedula hypoleuca,286,60.98
179,Black Redstart,Phoenicurus ochruros,230,49.04
180,Redstart,Phoenicurus phoenicurus,335,71.43
181,Whinchat,Saxicola rubetra,302,64.39
182,Stonechat,Saxicola rubicola,432,92.11
183,Wheatear,Oenanthe oenanthe,409,87.21
184,Tree Sparrow,Passer montanus,328,69.94
185,House Sparrow,Passer domesticus,458,97.65
186,Dunnock,Prunella modularis,462,98.51
187,Yellow Wagtail,Motacilla flava,368,78.46
188,Grey Wagtail,Motacilla cinerea,440,93.82
189,Pied Wagtail,Motacilla alba,460,98.08
190,Meadow Pipit,Anthus pratensis,434,92.54
191,Rock Pipit,Anthus petrosus,372,79.32
192,Chaffinch,Fringilla coelebs,457,97.44
193,Brambling,Fringilla montifringilla,310,66.10
194,Bullfinch,Pyrrhula pyrrhula,429,91.47
195,Greenfinch,Chloris chloris,453,96.59
196,Twite,Linaria flavirostris,178,37.95
197,Linnet,Linaria cannabina,437,93.18
198,Lesser Redpoll,Acanthis cabaret,341,72.71
199,Common Crossbill,Loxia curvirostra,263,56.08
200,Goldfinch,Carduelis carduelis,454,96.80
201,Serin,Serinus serinus,27,5.76
202,Siskin,Spinus spinus,414,88.27
203,Snow Bunting,Plectrophenax nivalis,254,54.16
204,Corn Bunting,Emberiza calandra,289,61.62
205,Yellowhammer,Emberiza citrinella,407,86.78
206,Cirl Bunting,Emberiza cirlus,103,21.96
207,Little Bunting,Emberiza pusilla,110,23.45
208,Reed Bunting,Emberiza schoeniclus,439,93.60