Ian Burgess: Britain Year List 2020 BOU, All records: Top Blockers Record(s) 1 to 222 of 222 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,317,77.13
2,Canada Goose,Branta canadensis,397,96.59
3,Barnacle Goose,Branta leucopsis,273,66.42
4,Greylag Goose,Anser anser,390,94.89
5,Taiga Bean Goose,Anser fabalis,28,6.81
6,Pink-footed Goose,Anser brachyrhynchus,312,75.91
7,Tundra Bean Goose,Anser serrirostris,161,39.17
8,White-fronted Goose,Anser albifrons,253,61.56
9,Mute Swan,Cygnus olor,399,97.08
10,Whooper Swan,Cygnus cygnus,294,71.53
11,Egyptian Goose,Alopochen aegyptiaca,304,73.97
12,Shelduck,Tadorna tadorna,382,92.94
13,Mandarin Duck,Aix galericulata,250,60.83
14,Garganey,Spatula querquedula,179,43.55
15,Shoveler,Spatula clypeata,379,92.21
16,Gadwall,Mareca strepera,381,92.70
17,Wigeon,Mareca penelope,387,94.16
18,Mallard,Anas platyrhynchos,401,97.57
19,Pintail,Anas acuta,340,82.73
20,Teal,Anas crecca,386,93.92
21,Red-crested Pochard,Netta rufina,158,38.44
22,Pochard,Aythya ferina,365,88.81
23,Ferruginous Duck,Aythya nyroca,62,15.09
24,Tufted Duck,Aythya fuligula,395,96.11
25,Scaup,Aythya marila,247,60.10
26,Eider,Somateria mollissima,253,61.56
27,Surf Scoter,Melanitta perspicillata,38,9.25
28,Velvet Scoter,Melanitta fusca,132,32.12
29,Common Scoter,Melanitta nigra,284,69.10
30,Long-tailed Duck,Clangula hyemalis,221,53.77
31,Goldeneye,Bucephala clangula,345,83.94
32,Goosander,Mergus merganser,348,84.67
33,Red-breasted Merganser,Mergus serrator,266,64.72
34,Red Grouse,Lagopus lagopus,191,46.47
35,Capercaillie,Tetrao urogallus,15,3.65
36,Grey Partridge,Perdix perdix,231,56.20
37,Pheasant,Phasianus colchicus,393,95.62
38,Red-legged Partridge,Alectoris rufa,322,78.35
39,Nightjar,Caprimulgus europaeus,157,38.20
40,Swift,Apus apus,352,85.64
41,Cuckoo,Cuculus canorus,273,66.42
42,Rock Dove (Feral Pigeon),Columba livia,307,74.70
43,Stock Dove,Columba oenas,362,88.08
44,Woodpigeon,Columba palumbus,402,97.81
45,Collared Dove,Streptopelia decaocto,391,95.13
46,Water Rail,Rallus aquaticus,289,70.32
47,Spotted Crake,Porzana porzana,35,8.52
48,Moorhen,Gallinula chloropus,397,96.59
49,Coot,Fulica atra,396,96.35
50,Little Grebe,Tachybaptus ruficollis,377,91.73
51,Pied-billed Grebe,Podilymbus podiceps,31,7.54
52,Great Crested Grebe,Podiceps cristatus,378,91.97
53,Black-necked Grebe,Podiceps nigricollis,207,50.36
54,Oystercatcher,Haematopus ostralegus,380,92.46
55,Avocet,Recurvirostra avosetta,313,76.16
56,Grey Plover,Pluvialis squatarola,300,72.99
57,Golden Plover,Pluvialis apricaria,335,81.51
58,Ringed Plover,Charadrius hiaticula,334,81.27
59,Little Ringed Plover,Charadrius dubius,252,61.31
60,Lapwing,Vanellus vanellus,394,95.86
61,Eurasian Whimbrel,Numenius phaeopus,237,57.66
62,Curlew,Numenius arquata,374,91.00
63,Bar-tailed Godwit,Limosa lapponica,282,68.61
64,Black-tailed Godwit,Limosa limosa,357,86.86
65,Jack Snipe,Lymnocryptes minimus,155,37.71
66,Woodcock,Scolopax rusticola,245,59.61
67,Snipe,Gallinago gallinago,350,85.16
68,Common Sandpiper,Actitis hypoleucos,307,74.70
69,Green Sandpiper,Tringa ochropus,288,70.07
70,Redshank,Tringa totanus,372,90.51
71,Lesser Yellowlegs,Tringa flavipes,102,24.82
72,Greenshank,Tringa nebularia,304,73.97
73,Turnstone,Arenaria interpres,345,83.94
74,Knot,Calidris canutus,301,73.24
75,Ruff,Calidris pugnax,300,72.99
76,Broad-billed Sandpiper,Calidris falcinellus,5,1.22
77,Curlew Sandpiper,Calidris ferruginea,229,55.72
78,Sanderling,Calidris alba,298,72.51
79,Dunlin,Calidris alpina,357,86.86
80,Little Stint,Calidris minuta,194,47.20
81,Little Tern,Sternula albifrons,170,41.36
82,Caspian Tern,Hydroprogne caspia,70,17.03
83,Black Tern,Chlidonias niger,99,24.09
84,Arctic Tern,Sterna paradisaea,167,40.63
85,Common Tern,Sterna hirundo,322,78.35
86,Roseate Tern,Sterna dougallii,74,18.00
87,Sandwich Tern,Thalasseus sandvicensis,284,69.10
88,Little Gull,Hydrocoloeus minutus,166,40.39
89,Kittiwake,Rissa tridactyla,270,65.69
90,Sabine's Gull,Xema sabini,47,11.44
91,Bonaparte's Gull,Chroicocephalus philadelphia,42,10.22
92,Black-headed Gull,Chroicocephalus ridibundus,394,95.86
93,Laughing Gull,Leucophaeus atricilla,39,9.49
94,Common Gull,Larus canus,367,89.29
95,Herring Gull,Larus argentatus,389,94.65
96,Yellow-legged Gull,Larus michahellis,192,46.72
97,Great Black-backed Gull,Larus marinus,374,91.00
98,Lesser Black-backed Gull,Larus fuscus,374,91.00
99,Great Skua,Stercorarius skua,151,36.74
100,Puffin,Fratercula arctica,170,41.36
101,Black Guillemot,Cepphus grylle,96,23.36
102,Razorbill,Alca torda,247,60.10
103,Common Guillemot,Uria aalge,282,68.61
104,Great Northern Diver,Gavia immer,231,56.20
105,Fulmar,Fulmarus glacialis,283,68.86
106,Manx Shearwater,Puffinus puffinus,169,41.12
107,Gannet,Morus bassanus,318,77.37
108,Cormorant,Phalacrocorax carbo,393,95.62
109,Shag,Gulosus aristotelis,282,68.61
110,Spoonbill,Platalea leucorodia,246,59.85
111,Bittern,Botaurus stellaris,164,39.90
112,Little Egret,Egretta garzetta,388,94.40
113,Cattle Egret,Bubulcus ibis,251,61.07
114,Great White Egret,Ardea alba,337,82.00
115,Grey Heron,Ardea cinerea,393,95.62
116,Osprey,Pandion haliaetus,189,45.99
117,Honey-buzzard,Pernis apivorus,63,15.33
118,Golden Eagle,Aquila chrysaetos,40,9.73
119,Sparrowhawk,Accipiter nisus,384,93.43
120,Goshawk,Accipiter gentilis,177,43.07
121,Marsh Harrier,Circus aeruginosus,349,84.91
122,Hen Harrier,Circus cyaneus,236,57.42
123,Red Kite,Milvus milvus,368,89.54
124,White-tailed Eagle,Haliaeetus albicilla,44,10.71
125,Rough-legged Buzzard,Buteo lagopus,133,32.36
126,Buzzard,Buteo buteo,391,95.13
127,Barn Owl,Tyto alba,336,81.75
128,Little Owl,Athene noctua,221,53.77
129,Long-eared Owl,Asio otus,128,31.14
130,Short-eared Owl,Asio flammeus,243,59.12
131,Tawny Owl,Strix aluco,311,75.67
132,Kingfisher,Alcedo atthis,358,87.10
133,Lesser Spotted Woodpecker,Dryobates minor,76,18.49
134,Great Spotted Woodpecker,Dendrocopos major,382,92.94
135,Green Woodpecker,Picus viridis,340,82.73
136,Kestrel,Falco tinnunculus,394,95.86
137,Merlin,Falco columbarius,254,61.80
138,Hobby,Falco subbuteo,278,67.64
139,Peregrine,Falco peregrinus,346,84.18
140,Yellow-bellied Flycatcher,Empidonax flaviventris,11,2.68
141,Great Grey Shrike,Lanius excubitor,156,37.96
142,Red-backed Shrike,Lanius collurio,144,35.04
143,Jay,Garrulus glandarius,376,91.48
144,Magpie,Pica pica,399,97.08
145,Chough,Pyrrhocorax pyrrhocorax,107,26.03
146,Jackdaw,Coloeus monedula,393,95.62
147,Rook,Corvus frugilegus,388,94.40
148,Carrion Crow,Corvus corone,398,96.84
149,Hooded Crow,Corvus cornix,113,27.49
150,Raven,Corvus corax,341,82.97
151,Waxwing,Bombycilla garrulus,147,35.77
152,Coal Tit,Periparus ater,387,94.16
153,Crested Tit,Lophophanes cristatus,44,10.71
154,Willow Tit,Poecile montanus,168,40.88
155,Blue Tit,Cyanistes caeruleus,398,96.84
156,Great Tit,Parus major,398,96.84
157,Woodlark,Lullula arborea,151,36.74
158,Skylark,Alauda arvensis,369,89.78
159,Shore Lark,Eremophila alpestris,93,22.63
160,Sand Martin,Riparia riparia,339,82.48
161,Swallow,Hirundo rustica,368,89.54
162,House Martin,Delichon urbicum,352,85.64
163,Cetti's Warbler,Cettia cetti,313,76.16
164,Long-tailed Tit,Aegithalos caudatus,392,95.38
165,Wood Warbler,Phylloscopus sibilatrix,101,24.57
166,Pallas's Warbler,Phylloscopus proregulus,89,21.65
167,Willow Warbler,Phylloscopus trochilus,333,81.02
168,Chiffchaff,Phylloscopus collybita,373,90.75
169,Greenish Warbler,Phylloscopus trochiloides,30,7.30
170,Sedge Warbler,Acrocephalus schoenobaenus,312,75.91
171,Blyth's Reed Warbler,Acrocephalus dumetorum,86,20.92
172,Reed Warbler,Acrocephalus scirpaceus,301,73.24
173,Grasshopper Warbler,Locustella naevia,177,43.07
174,Blackcap,Sylvia atricapilla,356,86.62
175,Garden Warbler,Sylvia borin,260,63.26
176,Lesser Whitethroat,Curruca curruca,265,64.48
177,Asian Desert Warbler,Curruca nana,36,8.76
178,Whitethroat,Curruca communis,333,81.02
179,Goldcrest,Regulus regulus,368,89.54
180,Wren,Troglodytes troglodytes,395,96.11
181,Nuthatch,Sitta europaea,369,89.78
182,Treecreeper,Certhia familiaris,354,86.13
183,Starling,Sturnus vulgaris,397,96.59
184,Song Thrush,Turdus philomelos,389,94.65
185,Mistle Thrush,Turdus viscivorus,369,89.78
186,Redwing,Turdus iliacus,384,93.43
187,Blackbird,Turdus merula,397,96.59
188,Fieldfare,Turdus pilaris,361,87.83
189,Ring Ouzel,Turdus torquatus,167,40.63
190,Rufous-tailed Scrub Robin,Cercotrichas galactotes,79,19.22
191,Spotted Flycatcher,Muscicapa striata,271,65.94
192,Robin,Erithacus rubecula,398,96.84
193,Taiga Flycatcher,Ficedula albicilla,35,8.52
194,Pied Flycatcher,Ficedula hypoleuca,208,50.61
195,Black Redstart,Phoenicurus ochruros,191,46.47
196,Redstart,Phoenicurus phoenicurus,247,60.10
197,Whinchat,Saxicola rubetra,251,61.07
198,Stonechat,Saxicola rubicola,375,91.24
199,Wheatear,Oenanthe oenanthe,314,76.40
200,Dipper,Cinclus cinclus,229,55.72
201,Tree Sparrow,Passer montanus,267,64.96
202,House Sparrow,Passer domesticus,396,96.35
203,Dunnock,Prunella modularis,394,95.86
204,Yellow Wagtail,Motacilla flava,268,65.21
205,Eastern Yellow Wagtail,Motacilla tschutschensis,132,32.12
206,Grey Wagtail,Motacilla cinerea,359,87.35
207,Pied Wagtail,Motacilla alba,395,96.11
208,Meadow Pipit,Anthus pratensis,373,90.75
209,Tree Pipit,Anthus trivialis,204,49.64
210,Rock Pipit,Anthus petrosus,290,70.56
211,Chaffinch,Fringilla coelebs,397,96.59
212,Brambling,Fringilla montifringilla,250,60.83
213,Bullfinch,Pyrrhula pyrrhula,369,89.78
214,Greenfinch,Chloris chloris,377,91.73
215,Linnet,Linaria cannabina,368,89.54
216,Lesser Redpoll,Acanthis cabaret,263,63.99
217,Common Crossbill,Loxia curvirostra,245,59.61
218,Goldfinch,Carduelis carduelis,393,95.62
219,Siskin,Spinus spinus,339,82.48
220,Snow Bunting,Plectrophenax nivalis,200,48.66
221,Yellowhammer,Emberiza citrinella,349,84.91
222,Reed Bunting,Emberiza schoeniclus,377,91.73