Stephen Hobbs: Britain Year List 2020 BOU, All records: Top Blockers Record(s) 1 to 141 of 141 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,Greylag Goose,Anser anser,390,94.89
4,Mute Swan,Cygnus olor,399,97.08
5,Egyptian Goose,Alopochen aegyptiaca,304,73.97
6,Shelduck,Tadorna tadorna,382,92.94
7,Shoveler,Spatula clypeata,379,92.21
8,Gadwall,Mareca strepera,381,92.70
9,Wigeon,Mareca penelope,387,94.16
10,Mallard,Anas platyrhynchos,401,97.57
11,Pintail,Anas acuta,340,82.73
12,Teal,Anas crecca,386,93.92
13,Pochard,Aythya ferina,365,88.81
14,Tufted Duck,Aythya fuligula,395,96.11
15,Red-breasted Merganser,Mergus serrator,266,64.72
16,Grey Partridge,Perdix perdix,231,56.20
17,Pheasant,Phasianus colchicus,393,95.62
18,Red-legged Partridge,Alectoris rufa,322,78.35
19,Swift,Apus apus,352,85.64
20,Stock Dove,Columba oenas,362,88.08
21,Woodpigeon,Columba palumbus,402,97.81
22,Collared Dove,Streptopelia decaocto,391,95.13
23,Moorhen,Gallinula chloropus,397,96.59
24,Coot,Fulica atra,396,96.35
25,Little Grebe,Tachybaptus ruficollis,377,91.73
26,Red-necked Grebe,Podiceps grisegena,122,29.68
27,Great Crested Grebe,Podiceps cristatus,378,91.97
28,Slavonian Grebe,Podiceps auritus,184,44.77
29,Black-necked Grebe,Podiceps nigricollis,207,50.36
30,Oystercatcher,Haematopus ostralegus,380,92.46
31,Avocet,Recurvirostra avosetta,313,76.16
32,Grey Plover,Pluvialis squatarola,300,72.99
33,American Golden Plover,Pluvialis dominica,41,9.98
34,Ringed Plover,Charadrius hiaticula,334,81.27
35,Lapwing,Vanellus vanellus,394,95.86
36,Curlew,Numenius arquata,374,91.00
37,Bar-tailed Godwit,Limosa lapponica,282,68.61
38,Black-tailed Godwit,Limosa limosa,357,86.86
39,Snipe,Gallinago gallinago,350,85.16
40,Wilson's Phalarope,Phalaropus tricolor,43,10.46
41,Grey Phalarope,Phalaropus fulicarius,111,27.01
42,Common Sandpiper,Actitis hypoleucos,307,74.70
43,Green Sandpiper,Tringa ochropus,288,70.07
44,Redshank,Tringa totanus,372,90.51
45,Spotted Redshank,Tringa erythropus,237,57.66
46,Greenshank,Tringa nebularia,304,73.97
47,Turnstone,Arenaria interpres,345,83.94
48,Sanderling,Calidris alba,298,72.51
49,Dunlin,Calidris alpina,357,86.86
50,Purple Sandpiper,Calidris maritima,223,54.26
51,Little Tern,Sternula albifrons,170,41.36
52,Common Tern,Sterna hirundo,322,78.35
53,Sandwich Tern,Thalasseus sandvicensis,284,69.10
54,Black-headed Gull,Chroicocephalus ridibundus,394,95.86
55,Mediterranean Gull,Ichthyaetus melanocephalus,310,75.43
56,Herring Gull,Larus argentatus,389,94.65
57,Great Black-backed Gull,Larus marinus,374,91.00
58,Lesser Black-backed Gull,Larus fuscus,374,91.00
59,Razorbill,Alca torda,247,60.10
60,Common Guillemot,Uria aalge,282,68.61
61,Great Northern Diver,Gavia immer,231,56.20
62,Gannet,Morus bassanus,318,77.37
63,Cormorant,Phalacrocorax carbo,393,95.62
64,Shag,Gulosus aristotelis,282,68.61
65,Glossy Ibis,Plegadis falcinellus,115,27.98
66,Spoonbill,Platalea leucorodia,246,59.85
67,Bittern,Botaurus stellaris,164,39.90
68,Little Egret,Egretta garzetta,388,94.40
69,Cattle Egret,Bubulcus ibis,251,61.07
70,Great White Egret,Ardea alba,337,82.00
71,Grey Heron,Ardea cinerea,393,95.62
72,Osprey,Pandion haliaetus,189,45.99
73,Sparrowhawk,Accipiter nisus,384,93.43
74,Marsh Harrier,Circus aeruginosus,349,84.91
75,Hen Harrier,Circus cyaneus,236,57.42
76,Red Kite,Milvus milvus,368,89.54
77,Kingfisher,Alcedo atthis,358,87.10
78,Great Spotted Woodpecker,Dendrocopos major,382,92.94
79,Green Woodpecker,Picus viridis,340,82.73
80,Kestrel,Falco tinnunculus,394,95.86
81,Merlin,Falco columbarius,254,61.80
82,Hobby,Falco subbuteo,278,67.64
83,Peregrine,Falco peregrinus,346,84.18
84,Ring-necked Parakeet,Psittacula krameri,234,56.93
85,Great Grey Shrike,Lanius excubitor,156,37.96
86,Jay,Garrulus glandarius,376,91.48
87,Magpie,Pica pica,399,97.08
88,Jackdaw,Coloeus monedula,393,95.62
89,Rook,Corvus frugilegus,388,94.40
90,Carrion Crow,Corvus corone,398,96.84
91,Raven,Corvus corax,341,82.97
92,Coal Tit,Periparus ater,387,94.16
93,Blue Tit,Cyanistes caeruleus,398,96.84
94,Great Tit,Parus major,398,96.84
95,Bearded Tit,Panurus biarmicus,210,51.09
96,Skylark,Alauda arvensis,369,89.78
97,Sand Martin,Riparia riparia,339,82.48
98,Swallow,Hirundo rustica,368,89.54
99,House Martin,Delichon urbicum,352,85.64
100,Cetti's Warbler,Cettia cetti,313,76.16
101,Long-tailed Tit,Aegithalos caudatus,392,95.38
102,Willow Warbler,Phylloscopus trochilus,333,81.02
103,Chiffchaff,Phylloscopus collybita,373,90.75
104,Sedge Warbler,Acrocephalus schoenobaenus,312,75.91
105,Reed Warbler,Acrocephalus scirpaceus,301,73.24
106,Blackcap,Sylvia atricapilla,356,86.62
107,Lesser Whitethroat,Curruca curruca,265,64.48
108,Whitethroat,Curruca communis,333,81.02
109,Dartford Warbler,Curruca undata,136,33.09
110,Firecrest,Regulus ignicapilla,205,49.88
111,Goldcrest,Regulus regulus,368,89.54
112,Wren,Troglodytes troglodytes,395,96.11
113,Nuthatch,Sitta europaea,369,89.78
114,Treecreeper,Certhia familiaris,354,86.13
115,Starling,Sturnus vulgaris,397,96.59
116,Song Thrush,Turdus philomelos,389,94.65
117,Mistle Thrush,Turdus viscivorus,369,89.78
118,Redwing,Turdus iliacus,384,93.43
119,Blackbird,Turdus merula,397,96.59
120,Spotted Flycatcher,Muscicapa striata,271,65.94
121,Robin,Erithacus rubecula,398,96.84
122,Redstart,Phoenicurus phoenicurus,247,60.10
123,Whinchat,Saxicola rubetra,251,61.07
124,Stonechat,Saxicola rubicola,375,91.24
125,Dunnock,Prunella modularis,394,95.86
126,Yellow Wagtail,Motacilla flava,268,65.21
127,Grey Wagtail,Motacilla cinerea,359,87.35
128,Pied Wagtail,Motacilla alba,395,96.11
129,Meadow Pipit,Anthus pratensis,373,90.75
130,Tree Pipit,Anthus trivialis,204,49.64
131,Rock Pipit,Anthus petrosus,290,70.56
132,Chaffinch,Fringilla coelebs,397,96.59
133,Bullfinch,Pyrrhula pyrrhula,369,89.78
134,Greenfinch,Chloris chloris,377,91.73
135,Linnet,Linaria cannabina,368,89.54
136,Common Crossbill,Loxia curvirostra,245,59.61
137,Goldfinch,Carduelis carduelis,393,95.62
138,Siskin,Spinus spinus,339,82.48
139,Corn Bunting,Emberiza calandra,216,52.55
140,Yellowhammer,Emberiza citrinella,349,84.91
141,Reed Bunting,Emberiza schoeniclus,377,91.73