Chris Padley: 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,Pink-footed Goose,Anser brachyrhynchus,312,75.91
6,White-fronted Goose,Anser albifrons,253,61.56
7,Mute Swan,Cygnus olor,399,97.08
8,Bewick's Swan,Cygnus columbianus,176,42.82
9,Whooper Swan,Cygnus cygnus,294,71.53
10,Egyptian Goose,Alopochen aegyptiaca,304,73.97
11,Shelduck,Tadorna tadorna,382,92.94
12,Garganey,Spatula querquedula,179,43.55
13,Shoveler,Spatula clypeata,379,92.21
14,Gadwall,Mareca strepera,381,92.70
15,Wigeon,Mareca penelope,387,94.16
16,Mallard,Anas platyrhynchos,401,97.57
17,Pintail,Anas acuta,340,82.73
18,Teal,Anas crecca,386,93.92
19,Pochard,Aythya ferina,365,88.81
20,Tufted Duck,Aythya fuligula,395,96.11
21,Scaup,Aythya marila,247,60.10
22,Velvet Scoter,Melanitta fusca,132,32.12
23,Common Scoter,Melanitta nigra,284,69.10
24,Goldeneye,Bucephala clangula,345,83.94
25,Goosander,Mergus merganser,348,84.67
26,Red-breasted Merganser,Mergus serrator,266,64.72
27,Grey Partridge,Perdix perdix,231,56.20
28,Pheasant,Phasianus colchicus,393,95.62
29,Red-legged Partridge,Alectoris rufa,322,78.35
30,Nightjar,Caprimulgus europaeus,157,38.20
31,Swift,Apus apus,352,85.64
32,Cuckoo,Cuculus canorus,273,66.42
33,Rock Dove (Feral Pigeon),Columba livia,307,74.70
34,Stock Dove,Columba oenas,362,88.08
35,Woodpigeon,Columba palumbus,402,97.81
36,Turtle Dove,Streptopelia turtur,137,33.33
37,Collared Dove,Streptopelia decaocto,391,95.13
38,Water Rail,Rallus aquaticus,289,70.32
39,Moorhen,Gallinula chloropus,397,96.59
40,Coot,Fulica atra,396,96.35
41,Crane,Grus grus,175,42.58
42,Little Grebe,Tachybaptus ruficollis,377,91.73
43,Great Crested Grebe,Podiceps cristatus,378,91.97
44,Black-necked Grebe,Podiceps nigricollis,207,50.36
45,Stone-curlew,Burhinus oedicnemus,72,17.52
46,Oystercatcher,Haematopus ostralegus,380,92.46
47,Avocet,Recurvirostra avosetta,313,76.16
48,Grey Plover,Pluvialis squatarola,300,72.99
49,Golden Plover,Pluvialis apricaria,335,81.51
50,American Golden Plover,Pluvialis dominica,41,9.98
51,Dotterel,Eudromias morinellus,42,10.22
52,Ringed Plover,Charadrius hiaticula,334,81.27
53,Little Ringed Plover,Charadrius dubius,252,61.31
54,Lapwing,Vanellus vanellus,394,95.86
55,Eurasian Whimbrel,Numenius phaeopus,237,57.66
56,Curlew,Numenius arquata,374,91.00
57,Bar-tailed Godwit,Limosa lapponica,282,68.61
58,Black-tailed Godwit,Limosa limosa,357,86.86
59,Woodcock,Scolopax rusticola,245,59.61
60,Snipe,Gallinago gallinago,350,85.16
61,Grey Phalarope,Phalaropus fulicarius,111,27.01
62,Red-necked Phalarope,Phalaropus lobatus,88,21.41
63,Common Sandpiper,Actitis hypoleucos,307,74.70
64,Green Sandpiper,Tringa ochropus,288,70.07
65,Wood Sandpiper,Tringa glareola,188,45.74
66,Redshank,Tringa totanus,372,90.51
67,Lesser Yellowlegs,Tringa flavipes,102,24.82
68,Spotted Redshank,Tringa erythropus,237,57.66
69,Greenshank,Tringa nebularia,304,73.97
70,Turnstone,Arenaria interpres,345,83.94
71,Knot,Calidris canutus,301,73.24
72,Ruff,Calidris pugnax,300,72.99
73,Curlew Sandpiper,Calidris ferruginea,229,55.72
74,Temminck's Stint,Calidris temminckii,45,10.95
75,Sanderling,Calidris alba,298,72.51
76,Dunlin,Calidris alpina,357,86.86
77,Purple Sandpiper,Calidris maritima,223,54.26
78,Little Stint,Calidris minuta,194,47.20
79,Pectoral Sandpiper,Calidris melanotos,117,28.47
80,Little Tern,Sternula albifrons,170,41.36
81,Caspian Tern,Hydroprogne caspia,70,17.03
82,Black Tern,Chlidonias niger,99,24.09
83,Arctic Tern,Sterna paradisaea,167,40.63
84,Common Tern,Sterna hirundo,322,78.35
85,Sandwich Tern,Thalasseus sandvicensis,284,69.10
86,Little Gull,Hydrocoloeus minutus,166,40.39
87,Kittiwake,Rissa tridactyla,270,65.69
88,Black-headed Gull,Chroicocephalus ridibundus,394,95.86
89,Mediterranean Gull,Ichthyaetus melanocephalus,310,75.43
90,Common Gull,Larus canus,367,89.29
91,Caspian Gull,Larus cachinnans,168,40.88
92,Herring Gull,Larus argentatus,389,94.65
93,Yellow-legged Gull,Larus michahellis,192,46.72
94,Great Black-backed Gull,Larus marinus,374,91.00
95,Lesser Black-backed Gull,Larus fuscus,374,91.00
96,Iceland Gull,Larus glaucoides,125,30.41
97,Arctic Skua,Stercorarius parasiticus,148,36.01
98,Great Skua,Stercorarius skua,151,36.74
99,Razorbill,Alca torda,247,60.10
100,Common Guillemot,Uria aalge,282,68.61
101,Red-throated Diver,Gavia stellata,243,59.12
102,Fulmar,Fulmarus glacialis,283,68.86
103,Manx Shearwater,Puffinus puffinus,169,41.12
104,Balearic Shearwater,Puffinus mauretanicus,75,18.25
105,Gannet,Morus bassanus,318,77.37
106,Cormorant,Phalacrocorax carbo,393,95.62
107,Shag,Gulosus aristotelis,282,68.61
108,Glossy Ibis,Plegadis falcinellus,115,27.98
109,Spoonbill,Platalea leucorodia,246,59.85
110,Little Egret,Egretta garzetta,388,94.40
111,Cattle Egret,Bubulcus ibis,251,61.07
112,Great White Egret,Ardea alba,337,82.00
113,Grey Heron,Ardea cinerea,393,95.62
114,Sparrowhawk,Accipiter nisus,384,93.43
115,Goshawk,Accipiter gentilis,177,43.07
116,Marsh Harrier,Circus aeruginosus,349,84.91
117,Hen Harrier,Circus cyaneus,236,57.42
118,Montagu's Harrier,Circus pygargus,12,2.92
119,Red Kite,Milvus milvus,368,89.54
120,White-tailed Eagle,Haliaeetus albicilla,44,10.71
121,Rough-legged Buzzard,Buteo lagopus,133,32.36
122,Buzzard,Buteo buteo,391,95.13
123,Barn Owl,Tyto alba,336,81.75
124,Little Owl,Athene noctua,221,53.77
125,Long-eared Owl,Asio otus,128,31.14
126,Tawny Owl,Strix aluco,311,75.67
127,Kingfisher,Alcedo atthis,358,87.10
128,Wryneck,Jynx torquilla,92,22.38
129,Great Spotted Woodpecker,Dendrocopos major,382,92.94
130,Green Woodpecker,Picus viridis,340,82.73
131,Kestrel,Falco tinnunculus,394,95.86
132,Merlin,Falco columbarius,254,61.80
133,Hobby,Falco subbuteo,278,67.64
134,Peregrine,Falco peregrinus,346,84.18
135,Great Grey Shrike,Lanius excubitor,156,37.96
136,Woodchat Shrike,Lanius senator,15,3.65
137,Red-backed Shrike,Lanius collurio,144,35.04
138,Brown Shrike,Lanius cristatus,77,18.73
139,Jay,Garrulus glandarius,376,91.48
140,Magpie,Pica pica,399,97.08
141,Chough,Pyrrhocorax pyrrhocorax,107,26.03
142,Jackdaw,Coloeus monedula,393,95.62
143,Rook,Corvus frugilegus,388,94.40
144,Carrion Crow,Corvus corone,398,96.84
145,Raven,Corvus corax,341,82.97
146,Waxwing,Bombycilla garrulus,147,35.77
147,Coal Tit,Periparus ater,387,94.16
148,Marsh Tit,Poecile palustris,282,68.61
149,Blue Tit,Cyanistes caeruleus,398,96.84
150,Great Tit,Parus major,398,96.84
151,Bearded Tit,Panurus biarmicus,210,51.09
152,Skylark,Alauda arvensis,369,89.78
153,Shore Lark,Eremophila alpestris,93,22.63
154,Sand Martin,Riparia riparia,339,82.48
155,Swallow,Hirundo rustica,368,89.54
156,House Martin,Delichon urbicum,352,85.64
157,Cetti's Warbler,Cettia cetti,313,76.16
158,Long-tailed Tit,Aegithalos caudatus,392,95.38
159,Yellow-browed Warbler,Phylloscopus inornatus,192,46.72
160,Willow Warbler,Phylloscopus trochilus,333,81.02
161,Chiffchaff,Phylloscopus collybita,373,90.75
162,Sedge Warbler,Acrocephalus schoenobaenus,312,75.91
163,Reed Warbler,Acrocephalus scirpaceus,301,73.24
164,Marsh Warbler,Acrocephalus palustris,53,12.90
165,Icterine Warbler,Hippolais icterina,46,11.19
166,Grasshopper Warbler,Locustella naevia,177,43.07
167,Blackcap,Sylvia atricapilla,356,86.62
168,Garden Warbler,Sylvia borin,260,63.26
169,Lesser Whitethroat,Curruca curruca,265,64.48
170,Whitethroat,Curruca communis,333,81.02
171,Dartford Warbler,Curruca undata,136,33.09
172,Firecrest,Regulus ignicapilla,205,49.88
173,Goldcrest,Regulus regulus,368,89.54
174,Wren,Troglodytes troglodytes,395,96.11
175,Nuthatch,Sitta europaea,369,89.78
176,Treecreeper,Certhia familiaris,354,86.13
177,Rose-coloured Starling,Pastor roseus,108,26.28
178,Starling,Sturnus vulgaris,397,96.59
179,Song Thrush,Turdus philomelos,389,94.65
180,Mistle Thrush,Turdus viscivorus,369,89.78
181,Redwing,Turdus iliacus,384,93.43
182,Blackbird,Turdus merula,397,96.59
183,Fieldfare,Turdus pilaris,361,87.83
184,Ring Ouzel,Turdus torquatus,167,40.63
185,Rufous-tailed Scrub Robin,Cercotrichas galactotes,79,19.22
186,Spotted Flycatcher,Muscicapa striata,271,65.94
187,Robin,Erithacus rubecula,398,96.84
188,Red-breasted Flycatcher,Ficedula parva,90,21.90
189,Pied Flycatcher,Ficedula hypoleuca,208,50.61
190,Black Redstart,Phoenicurus ochruros,191,46.47
191,Redstart,Phoenicurus phoenicurus,247,60.10
192,Whinchat,Saxicola rubetra,251,61.07
193,Stonechat,Saxicola rubicola,375,91.24
194,Wheatear,Oenanthe oenanthe,314,76.40
195,Desert Wheatear,Oenanthe deserti,38,9.25
196,Tree Sparrow,Passer montanus,267,64.96
197,House Sparrow,Passer domesticus,396,96.35
198,Dunnock,Prunella modularis,394,95.86
199,Yellow Wagtail,Motacilla flava,268,65.21
200,Eastern Yellow Wagtail,Motacilla tschutschensis,132,32.12
201,Citrine Wagtail,Motacilla citreola,9,2.19
202,Grey Wagtail,Motacilla cinerea,359,87.35
203,Pied Wagtail,Motacilla alba,395,96.11
204,Meadow Pipit,Anthus pratensis,373,90.75
205,Tree Pipit,Anthus trivialis,204,49.64
206,Water Pipit,Anthus spinoletta,172,41.85
207,Rock Pipit,Anthus petrosus,290,70.56
208,Chaffinch,Fringilla coelebs,397,96.59
209,Brambling,Fringilla montifringilla,250,60.83
210,Hawfinch,Coccothraustes coccothraustes,190,46.23
211,Bullfinch,Pyrrhula pyrrhula,369,89.78
212,Greenfinch,Chloris chloris,377,91.73
213,Twite,Linaria flavirostris,163,39.66
214,Linnet,Linaria cannabina,368,89.54
215,Common Crossbill,Loxia curvirostra,245,59.61
216,Goldfinch,Carduelis carduelis,393,95.62
217,Siskin,Spinus spinus,339,82.48
218,Snow Bunting,Plectrophenax nivalis,200,48.66
219,Corn Bunting,Emberiza calandra,216,52.55
220,Yellowhammer,Emberiza citrinella,349,84.91
221,Cirl Bunting,Emberiza cirlus,68,16.55
222,Reed Bunting,Emberiza schoeniclus,377,91.73