Jonathan Nasir: Britain Year List 2020 BOU, All records: Top Blockers Record(s) 1 to 220 of 220 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,Whooper Swan,Cygnus cygnus,294,71.53
9,Egyptian Goose,Alopochen aegyptiaca,304,73.97
10,Shelduck,Tadorna tadorna,382,92.94
11,Garganey,Spatula querquedula,179,43.55
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,Red-crested Pochard,Netta rufina,158,38.44
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,Common Scoter,Melanitta nigra,284,69.10
25,Long-tailed Duck,Clangula hyemalis,221,53.77
26,Goldeneye,Bucephala clangula,345,83.94
27,Smew,Mergellus albellus,189,45.99
28,Goosander,Mergus merganser,348,84.67
29,Red-breasted Merganser,Mergus serrator,266,64.72
30,Red Grouse,Lagopus lagopus,191,46.47
31,Grey Partridge,Perdix perdix,231,56.20
32,Pheasant,Phasianus colchicus,393,95.62
33,Quail,Coturnix coturnix,65,15.82
34,Red-legged Partridge,Alectoris rufa,322,78.35
35,Swift,Apus apus,352,85.64
36,Cuckoo,Cuculus canorus,273,66.42
37,Rock Dove (Feral Pigeon),Columba livia,307,74.70
38,Stock Dove,Columba oenas,362,88.08
39,Woodpigeon,Columba palumbus,402,97.81
40,Turtle Dove,Streptopelia turtur,137,33.33
41,Collared Dove,Streptopelia decaocto,391,95.13
42,Water Rail,Rallus aquaticus,289,70.32
43,Moorhen,Gallinula chloropus,397,96.59
44,Coot,Fulica atra,396,96.35
45,Crane,Grus grus,175,42.58
46,Little Grebe,Tachybaptus ruficollis,377,91.73
47,Pied-billed Grebe,Podilymbus podiceps,31,7.54
48,Red-necked Grebe,Podiceps grisegena,122,29.68
49,Great Crested Grebe,Podiceps cristatus,378,91.97
50,Black-necked Grebe,Podiceps nigricollis,207,50.36
51,Stone-curlew,Burhinus oedicnemus,72,17.52
52,Oystercatcher,Haematopus ostralegus,380,92.46
53,Avocet,Recurvirostra avosetta,313,76.16
54,Grey Plover,Pluvialis squatarola,300,72.99
55,Golden Plover,Pluvialis apricaria,335,81.51
56,American Golden Plover,Pluvialis dominica,41,9.98
57,Ringed Plover,Charadrius hiaticula,334,81.27
58,Little Ringed Plover,Charadrius dubius,252,61.31
59,Lapwing,Vanellus vanellus,394,95.86
60,Eurasian Whimbrel,Numenius phaeopus,237,57.66
61,Curlew,Numenius arquata,374,91.00
62,Bar-tailed Godwit,Limosa lapponica,282,68.61
63,Black-tailed Godwit,Limosa limosa,357,86.86
64,Jack Snipe,Lymnocryptes minimus,155,37.71
65,Snipe,Gallinago gallinago,350,85.16
66,Common Sandpiper,Actitis hypoleucos,307,74.70
67,Green Sandpiper,Tringa ochropus,288,70.07
68,Wood Sandpiper,Tringa glareola,188,45.74
69,Redshank,Tringa totanus,372,90.51
70,Spotted Redshank,Tringa erythropus,237,57.66
71,Greenshank,Tringa nebularia,304,73.97
72,Turnstone,Arenaria interpres,345,83.94
73,Knot,Calidris canutus,301,73.24
74,Ruff,Calidris pugnax,300,72.99
75,Temminck's Stint,Calidris temminckii,45,10.95
76,Sanderling,Calidris alba,298,72.51
77,Dunlin,Calidris alpina,357,86.86
78,Purple Sandpiper,Calidris maritima,223,54.26
79,Pectoral Sandpiper,Calidris melanotos,117,28.47
80,Little Tern,Sternula albifrons,170,41.36
81,Common Tern,Sterna hirundo,322,78.35
82,Sandwich Tern,Thalasseus sandvicensis,284,69.10
83,Little Gull,Hydrocoloeus minutus,166,40.39
84,Kittiwake,Rissa tridactyla,270,65.69
85,Black-headed Gull,Chroicocephalus ridibundus,394,95.86
86,Mediterranean Gull,Ichthyaetus melanocephalus,310,75.43
87,Common Gull,Larus canus,367,89.29
88,Herring Gull,Larus argentatus,389,94.65
89,Great Black-backed Gull,Larus marinus,374,91.00
90,Lesser Black-backed Gull,Larus fuscus,374,91.00
91,Puffin,Fratercula arctica,170,41.36
92,Razorbill,Alca torda,247,60.10
93,Common Guillemot,Uria aalge,282,68.61
94,Great Northern Diver,Gavia immer,231,56.20
95,Fulmar,Fulmarus glacialis,283,68.86
96,Gannet,Morus bassanus,318,77.37
97,Cormorant,Phalacrocorax carbo,393,95.62
98,Shag,Gulosus aristotelis,282,68.61
99,Spoonbill,Platalea leucorodia,246,59.85
100,Bittern,Botaurus stellaris,164,39.90
101,Little Egret,Egretta garzetta,388,94.40
102,Cattle Egret,Bubulcus ibis,251,61.07
103,Great White Egret,Ardea alba,337,82.00
104,Grey Heron,Ardea cinerea,393,95.62
105,Osprey,Pandion haliaetus,189,45.99
106,Sparrowhawk,Accipiter nisus,384,93.43
107,Goshawk,Accipiter gentilis,177,43.07
108,Marsh Harrier,Circus aeruginosus,349,84.91
109,Hen Harrier,Circus cyaneus,236,57.42
110,Red Kite,Milvus milvus,368,89.54
111,Buzzard,Buteo buteo,391,95.13
112,Barn Owl,Tyto alba,336,81.75
113,Long-eared Owl,Asio otus,128,31.14
114,Short-eared Owl,Asio flammeus,243,59.12
115,Tawny Owl,Strix aluco,311,75.67
116,Hoopoe,Upupa epops,99,24.09
117,Kingfisher,Alcedo atthis,358,87.10
118,Great Spotted Woodpecker,Dendrocopos major,382,92.94
119,Green Woodpecker,Picus viridis,340,82.73
120,Kestrel,Falco tinnunculus,394,95.86
121,Merlin,Falco columbarius,254,61.80
122,Hobby,Falco subbuteo,278,67.64
123,Peregrine,Falco peregrinus,346,84.18
124,Ring-necked Parakeet,Psittacula krameri,234,56.93
125,Great Grey Shrike,Lanius excubitor,156,37.96
126,Red-backed Shrike,Lanius collurio,144,35.04
127,Brown Shrike,Lanius cristatus,77,18.73
128,Jay,Garrulus glandarius,376,91.48
129,Magpie,Pica pica,399,97.08
130,Jackdaw,Coloeus monedula,393,95.62
131,Rook,Corvus frugilegus,388,94.40
132,Carrion Crow,Corvus corone,398,96.84
133,Raven,Corvus corax,341,82.97
134,Coal Tit,Periparus ater,387,94.16
135,Marsh Tit,Poecile palustris,282,68.61
136,Blue Tit,Cyanistes caeruleus,398,96.84
137,Great Tit,Parus major,398,96.84
138,Bearded Tit,Panurus biarmicus,210,51.09
139,Woodlark,Lullula arborea,151,36.74
140,Skylark,Alauda arvensis,369,89.78
141,Shore Lark,Eremophila alpestris,93,22.63
142,Sand Martin,Riparia riparia,339,82.48
143,Swallow,Hirundo rustica,368,89.54
144,House Martin,Delichon urbicum,352,85.64
145,Cetti's Warbler,Cettia cetti,313,76.16
146,Long-tailed Tit,Aegithalos caudatus,392,95.38
147,Yellow-browed Warbler,Phylloscopus inornatus,192,46.72
148,Pallas's Warbler,Phylloscopus proregulus,89,21.65
149,Willow Warbler,Phylloscopus trochilus,333,81.02
150,Chiffchaff,Phylloscopus collybita,373,90.75
151,Iberian Chiffchaff,Phylloscopus ibericus,24,5.84
152,Sedge Warbler,Acrocephalus schoenobaenus,312,75.91
153,Blyth's Reed Warbler,Acrocephalus dumetorum,86,20.92
154,Reed Warbler,Acrocephalus scirpaceus,301,73.24
155,Marsh Warbler,Acrocephalus palustris,53,12.90
156,Savi's Warbler,Locustella luscinioides,18,4.38
157,Grasshopper Warbler,Locustella naevia,177,43.07
158,Blackcap,Sylvia atricapilla,356,86.62
159,Garden Warbler,Sylvia borin,260,63.26
160,Barred Warbler,Curruca nisoria,88,21.41
161,Lesser Whitethroat,Curruca curruca,265,64.48
162,Whitethroat,Curruca communis,333,81.02
163,Dartford Warbler,Curruca undata,136,33.09
164,Firecrest,Regulus ignicapilla,205,49.88
165,Goldcrest,Regulus regulus,368,89.54
166,Wren,Troglodytes troglodytes,395,96.11
167,Nuthatch,Sitta europaea,369,89.78
168,Treecreeper,Certhia familiaris,354,86.13
169,Starling,Sturnus vulgaris,397,96.59
170,Swainson's Thrush,Catharus ustulatus,22,5.35
171,Song Thrush,Turdus philomelos,389,94.65
172,Mistle Thrush,Turdus viscivorus,369,89.78
173,Redwing,Turdus iliacus,384,93.43
174,Blackbird,Turdus merula,397,96.59
175,Fieldfare,Turdus pilaris,361,87.83
176,Ring Ouzel,Turdus torquatus,167,40.63
177,Rufous-tailed Scrub Robin,Cercotrichas galactotes,79,19.22
178,Spotted Flycatcher,Muscicapa striata,271,65.94
179,Robin,Erithacus rubecula,398,96.84
180,Nightingale,Luscinia megarhynchos,110,26.76
181,Red-breasted Flycatcher,Ficedula parva,90,21.90
182,Pied Flycatcher,Ficedula hypoleuca,208,50.61
183,Red-flanked Bluetail,Tarsiger cyanurus,105,25.55
184,Black Redstart,Phoenicurus ochruros,191,46.47
185,Redstart,Phoenicurus phoenicurus,247,60.10
186,Whinchat,Saxicola rubetra,251,61.07
187,Stonechat,Saxicola rubicola,375,91.24
188,Wheatear,Oenanthe oenanthe,314,76.40
189,Tree Sparrow,Passer montanus,267,64.96
190,House Sparrow,Passer domesticus,396,96.35
191,Dunnock,Prunella modularis,394,95.86
192,Yellow Wagtail,Motacilla flava,268,65.21
193,Eastern Yellow Wagtail,Motacilla tschutschensis,132,32.12
194,Grey Wagtail,Motacilla cinerea,359,87.35
195,Pied Wagtail,Motacilla alba,395,96.11
196,Meadow Pipit,Anthus pratensis,373,90.75
197,Tree Pipit,Anthus trivialis,204,49.64
198,Olive-backed Pipit,Anthus hodgsoni,22,5.35
199,Buff-bellied Pipit,Anthus rubescens,28,6.81
200,Water Pipit,Anthus spinoletta,172,41.85
201,Rock Pipit,Anthus petrosus,290,70.56
202,Chaffinch,Fringilla coelebs,397,96.59
203,Brambling,Fringilla montifringilla,250,60.83
204,Hawfinch,Coccothraustes coccothraustes,190,46.23
205,Bullfinch,Pyrrhula pyrrhula,369,89.78
206,Common Rosefinch,Carpodacus erythrinus,19,4.62
207,Greenfinch,Chloris chloris,377,91.73
208,Twite,Linaria flavirostris,163,39.66
209,Linnet,Linaria cannabina,368,89.54
210,Lesser Redpoll,Acanthis cabaret,263,63.99
211,Common Crossbill,Loxia curvirostra,245,59.61
212,Goldfinch,Carduelis carduelis,393,95.62
213,Siskin,Spinus spinus,339,82.48
214,Lapland Bunting,Calcarius lapponicus,106,25.79
215,Snow Bunting,Plectrophenax nivalis,200,48.66
216,Corn Bunting,Emberiza calandra,216,52.55
217,Yellowhammer,Emberiza citrinella,349,84.91
218,Little Bunting,Emberiza pusilla,63,15.33
219,Reed Bunting,Emberiza schoeniclus,377,91.73
220,Black-and-white Warbler,Mniotilta varia,12,2.92