Angus Jennings: Britain Year List 2020 BOU, All records: Top Blockers Record(s) 1 to 179 of 179 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Canada Goose,Branta canadensis,397,96.59
2,Barnacle Goose,Branta leucopsis,273,66.42
3,Greylag Goose,Anser anser,390,94.89
4,Taiga Bean Goose,Anser fabalis,28,6.81
5,Pink-footed Goose,Anser brachyrhynchus,312,75.91
6,Tundra Bean Goose,Anser serrirostris,161,39.17
7,White-fronted Goose,Anser albifrons,253,61.56
8,Mute Swan,Cygnus olor,399,97.08
9,Whooper Swan,Cygnus cygnus,294,71.53
10,Shelduck,Tadorna tadorna,382,92.94
11,Mandarin Duck,Aix galericulata,250,60.83
12,Shoveler,Spatula clypeata,379,92.21
13,Gadwall,Mareca strepera,381,92.70
14,Wigeon,Mareca penelope,387,94.16
15,Mallard,Anas platyrhynchos,401,97.57
16,Pintail,Anas acuta,340,82.73
17,Teal,Anas crecca,386,93.92
18,Green-winged Teal,Anas carolinensis,89,21.65
19,Pochard,Aythya ferina,365,88.81
20,Ring-necked Duck,Aythya collaris,147,35.77
21,Tufted Duck,Aythya fuligula,395,96.11
22,Scaup,Aythya marila,247,60.10
23,Eider,Somateria mollissima,253,61.56
24,Surf Scoter,Melanitta perspicillata,38,9.25
25,Velvet Scoter,Melanitta fusca,132,32.12
26,White-winged Scoter,Melanitta deglandi,10,2.43
27,Common Scoter,Melanitta nigra,284,69.10
28,Long-tailed Duck,Clangula hyemalis,221,53.77
29,Goldeneye,Bucephala clangula,345,83.94
30,Smew,Mergellus albellus,189,45.99
31,Goosander,Mergus merganser,348,84.67
32,Red-breasted Merganser,Mergus serrator,266,64.72
33,Grey Partridge,Perdix perdix,231,56.20
34,Pheasant,Phasianus colchicus,393,95.62
35,Swift,Apus apus,352,85.64
36,Rock Dove (Feral Pigeon),Columba livia,307,74.70
37,Stock Dove,Columba oenas,362,88.08
38,Woodpigeon,Columba palumbus,402,97.81
39,Collared Dove,Streptopelia decaocto,391,95.13
40,Water Rail,Rallus aquaticus,289,70.32
41,Moorhen,Gallinula chloropus,397,96.59
42,Coot,Fulica atra,396,96.35
43,Little Grebe,Tachybaptus ruficollis,377,91.73
44,Red-necked Grebe,Podiceps grisegena,122,29.68
45,Great Crested Grebe,Podiceps cristatus,378,91.97
46,Slavonian Grebe,Podiceps auritus,184,44.77
47,Black-necked Grebe,Podiceps nigricollis,207,50.36
48,Oystercatcher,Haematopus ostralegus,380,92.46
49,Grey Plover,Pluvialis squatarola,300,72.99
50,Golden Plover,Pluvialis apricaria,335,81.51
51,Ringed Plover,Charadrius hiaticula,334,81.27
52,Lapwing,Vanellus vanellus,394,95.86
53,Greater Sand Plover,Anarhynchus leschenaultii,16,3.89
54,Eurasian Whimbrel,Numenius phaeopus,237,57.66
55,Curlew,Numenius arquata,374,91.00
56,Bar-tailed Godwit,Limosa lapponica,282,68.61
57,Black-tailed Godwit,Limosa limosa,357,86.86
58,Woodcock,Scolopax rusticola,245,59.61
59,Snipe,Gallinago gallinago,350,85.16
60,Common Sandpiper,Actitis hypoleucos,307,74.70
61,Redshank,Tringa totanus,372,90.51
62,Turnstone,Arenaria interpres,345,83.94
63,Knot,Calidris canutus,301,73.24
64,Ruff,Calidris pugnax,300,72.99
65,Sanderling,Calidris alba,298,72.51
66,Dunlin,Calidris alpina,357,86.86
67,Purple Sandpiper,Calidris maritima,223,54.26
68,Arctic Tern,Sterna paradisaea,167,40.63
69,Common Tern,Sterna hirundo,322,78.35
70,Sandwich Tern,Thalasseus sandvicensis,284,69.10
71,Little Gull,Hydrocoloeus minutus,166,40.39
72,Kittiwake,Rissa tridactyla,270,65.69
73,Black-headed Gull,Chroicocephalus ridibundus,394,95.86
74,Mediterranean Gull,Ichthyaetus melanocephalus,310,75.43
75,Common Gull,Larus canus,367,89.29
76,Herring Gull,Larus argentatus,389,94.65
77,Great Black-backed Gull,Larus marinus,374,91.00
78,Glaucous Gull,Larus hyperboreus,54,13.14
79,Lesser Black-backed Gull,Larus fuscus,374,91.00
80,Long-tailed Skua,Stercorarius longicaudus,70,17.03
81,Arctic Skua,Stercorarius parasiticus,148,36.01
82,Pomarine Skua,Stercorarius pomarinus,71,17.27
83,Great Skua,Stercorarius skua,151,36.74
84,Puffin,Fratercula arctica,170,41.36
85,Razorbill,Alca torda,247,60.10
86,Common Guillemot,Uria aalge,282,68.61
87,Red-throated Diver,Gavia stellata,243,59.12
88,Black-throated Diver,Gavia arctica,143,34.79
89,Fulmar,Fulmarus glacialis,283,68.86
90,Cory's Shearwater,Calonectris borealis,32,7.79
91,Scopoli's Shearwater,Calonectris diomedea,7,1.70
92,Sooty Shearwater,Ardenna grisea,95,23.11
93,Manx Shearwater,Puffinus puffinus,169,41.12
94,Gannet,Morus bassanus,318,77.37
95,Cormorant,Phalacrocorax carbo,393,95.62
96,Shag,Gulosus aristotelis,282,68.61
97,Little Egret,Egretta garzetta,388,94.40
98,Great White Egret,Ardea alba,337,82.00
99,Grey Heron,Ardea cinerea,393,95.62
100,Osprey,Pandion haliaetus,189,45.99
101,Sparrowhawk,Accipiter nisus,384,93.43
102,Hen Harrier,Circus cyaneus,236,57.42
103,Red Kite,Milvus milvus,368,89.54
104,Buzzard,Buteo buteo,391,95.13
105,Barn Owl,Tyto alba,336,81.75
106,Tawny Owl,Strix aluco,311,75.67
107,Kingfisher,Alcedo atthis,358,87.10
108,Great Spotted Woodpecker,Dendrocopos major,382,92.94
109,Green Woodpecker,Picus viridis,340,82.73
110,Kestrel,Falco tinnunculus,394,95.86
111,Merlin,Falco columbarius,254,61.80
112,Peregrine,Falco peregrinus,346,84.18
113,Great Grey Shrike,Lanius excubitor,156,37.96
114,Jay,Garrulus glandarius,376,91.48
115,Magpie,Pica pica,399,97.08
116,Jackdaw,Coloeus monedula,393,95.62
117,Rook,Corvus frugilegus,388,94.40
118,Carrion Crow,Corvus corone,398,96.84
119,Hooded Crow,Corvus cornix,113,27.49
120,Raven,Corvus corax,341,82.97
121,Waxwing,Bombycilla garrulus,147,35.77
122,Coal Tit,Periparus ater,387,94.16
123,Crested Tit,Lophophanes cristatus,44,10.71
124,Blue Tit,Cyanistes caeruleus,398,96.84
125,Great Tit,Parus major,398,96.84
126,Skylark,Alauda arvensis,369,89.78
127,Sand Martin,Riparia riparia,339,82.48
128,Swallow,Hirundo rustica,368,89.54
129,House Martin,Delichon urbicum,352,85.64
130,Long-tailed Tit,Aegithalos caudatus,392,95.38
131,Willow Warbler,Phylloscopus trochilus,333,81.02
132,Chiffchaff,Phylloscopus collybita,373,90.75
133,Sedge Warbler,Acrocephalus schoenobaenus,312,75.91
134,Grasshopper Warbler,Locustella naevia,177,43.07
135,Blackcap,Sylvia atricapilla,356,86.62
136,Garden Warbler,Sylvia borin,260,63.26
137,Whitethroat,Curruca communis,333,81.02
138,Goldcrest,Regulus regulus,368,89.54
139,Wren,Troglodytes troglodytes,395,96.11
140,Nuthatch,Sitta europaea,369,89.78
141,Treecreeper,Certhia familiaris,354,86.13
142,Starling,Sturnus vulgaris,397,96.59
143,Song Thrush,Turdus philomelos,389,94.65
144,Mistle Thrush,Turdus viscivorus,369,89.78
145,Redwing,Turdus iliacus,384,93.43
146,Blackbird,Turdus merula,397,96.59
147,Fieldfare,Turdus pilaris,361,87.83
148,Ring Ouzel,Turdus torquatus,167,40.63
149,Spotted Flycatcher,Muscicapa striata,271,65.94
150,Robin,Erithacus rubecula,398,96.84
151,Black Redstart,Phoenicurus ochruros,191,46.47
152,Redstart,Phoenicurus phoenicurus,247,60.10
153,Stonechat,Saxicola rubicola,375,91.24
154,Wheatear,Oenanthe oenanthe,314,76.40
155,Tree Sparrow,Passer montanus,267,64.96
156,House Sparrow,Passer domesticus,396,96.35
157,Dunnock,Prunella modularis,394,95.86
158,Grey Wagtail,Motacilla cinerea,359,87.35
159,Pied Wagtail,Motacilla alba,395,96.11
160,Meadow Pipit,Anthus pratensis,373,90.75
161,Tree Pipit,Anthus trivialis,204,49.64
162,Water Pipit,Anthus spinoletta,172,41.85
163,Rock Pipit,Anthus petrosus,290,70.56
164,Chaffinch,Fringilla coelebs,397,96.59
165,Brambling,Fringilla montifringilla,250,60.83
166,Hawfinch,Coccothraustes coccothraustes,190,46.23
167,Bullfinch,Pyrrhula pyrrhula,369,89.78
168,Greenfinch,Chloris chloris,377,91.73
169,Twite,Linaria flavirostris,163,39.66
170,Linnet,Linaria cannabina,368,89.54
171,Common Redpoll,Acanthis flammea,57,13.87
172,Lesser Redpoll,Acanthis cabaret,263,63.99
173,Common Crossbill,Loxia curvirostra,245,59.61
174,Goldfinch,Carduelis carduelis,393,95.62
175,Siskin,Spinus spinus,339,82.48
176,Snow Bunting,Plectrophenax nivalis,200,48.66
177,Corn Bunting,Emberiza calandra,216,52.55
178,Yellowhammer,Emberiza citrinella,349,84.91
179,Reed Bunting,Emberiza schoeniclus,377,91.73