John Brett: Britain Year List 2021 BOU, All records: Top Blockers Record(s) 1 to 128 of 128 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Canada Goose,Branta canadensis,460,98.08
2,Greylag Goose,Anser anser,449,95.74
3,White-fronted Goose,Anser albifrons,238,50.75
4,Mute Swan,Cygnus olor,461,98.29
5,Egyptian Goose,Alopochen aegyptiaca,370,78.89
6,Shelduck,Tadorna tadorna,441,94.03
7,Garganey,Spatula querquedula,282,60.13
8,Shoveler,Spatula clypeata,444,94.67
9,Gadwall,Mareca strepera,442,94.24
10,Wigeon,Mareca penelope,442,94.24
11,Mallard,Anas platyrhynchos,461,98.29
12,Pintail,Anas acuta,390,83.16
13,Teal,Anas crecca,445,94.88
14,Pochard,Aythya ferina,426,90.83
15,Ring-necked Duck,Aythya collaris,190,40.51
16,Tufted Duck,Aythya fuligula,457,97.44
17,Goldeneye,Bucephala clangula,383,81.66
18,Pheasant,Phasianus colchicus,454,96.80
19,Swift,Apus apus,430,91.68
20,Cuckoo,Cuculus canorus,382,81.45
21,Rock Dove (Feral Pigeon),Columba livia,403,85.93
22,Stock Dove,Columba oenas,416,88.70
23,Woodpigeon,Columba palumbus,463,98.72
24,Collared Dove,Streptopelia decaocto,453,96.59
25,Water Rail,Rallus aquaticus,353,75.27
26,Moorhen,Gallinula chloropus,458,97.65
27,Coot,Fulica atra,456,97.23
28,Little Grebe,Tachybaptus ruficollis,443,94.46
29,Great Crested Grebe,Podiceps cristatus,447,95.31
30,Oystercatcher,Haematopus ostralegus,448,95.52
31,Avocet,Recurvirostra avosetta,394,84.01
32,Ringed Plover,Charadrius hiaticula,399,85.07
33,Little Ringed Plover,Charadrius dubius,360,76.76
34,Lapwing,Vanellus vanellus,453,96.59
35,Eurasian Whimbrel,Numenius phaeopus,349,74.41
36,Curlew,Numenius arquata,436,92.96
37,Bar-tailed Godwit,Limosa lapponica,368,78.46
38,Black-tailed Godwit,Limosa limosa,411,87.63
39,Snipe,Gallinago gallinago,413,88.06
40,Common Sandpiper,Actitis hypoleucos,397,84.65
41,Wood Sandpiper,Tringa glareola,270,57.57
42,Redshank,Tringa totanus,434,92.54
43,Greenshank,Tringa nebularia,382,81.45
44,Turnstone,Arenaria interpres,411,87.63
45,Knot,Calidris canutus,349,74.41
46,Ruff,Calidris pugnax,369,78.68
47,Dunlin,Calidris alpina,418,89.13
48,Common Tern,Sterna hirundo,407,86.78
49,Sandwich Tern,Thalasseus sandvicensis,372,79.32
50,Black-headed Gull,Chroicocephalus ridibundus,460,98.08
51,Mediterranean Gull,Ichthyaetus melanocephalus,366,78.04
52,Common Gull,Larus canus,418,89.13
53,Caspian Gull,Larus cachinnans,184,39.23
54,Herring Gull,Larus argentatus,457,97.44
55,Yellow-legged Gull,Larus michahellis,226,48.19
56,Great Black-backed Gull,Larus marinus,433,92.32
57,Lesser Black-backed Gull,Larus fuscus,448,95.52
58,Cormorant,Phalacrocorax carbo,457,97.44
59,Spoonbill,Platalea leucorodia,335,71.43
60,Bittern,Botaurus stellaris,294,62.69
61,Little Egret,Egretta garzetta,444,94.67
62,Great White Egret,Ardea alba,387,82.52
63,Grey Heron,Ardea cinerea,454,96.80
64,Osprey,Pandion haliaetus,294,62.69
65,Sparrowhawk,Accipiter nisus,443,94.46
66,Marsh Harrier,Circus aeruginosus,406,86.57
67,Red Kite,Milvus milvus,434,92.54
68,Buzzard,Buteo buteo,457,97.44
69,Tawny Owl,Strix aluco,364,77.61
70,Kingfisher,Alcedo atthis,410,87.42
71,Great Spotted Woodpecker,Dendrocopos major,443,94.46
72,Green Woodpecker,Picus viridis,395,84.22
73,Kestrel,Falco tinnunculus,453,96.59
74,Hobby,Falco subbuteo,347,73.99
75,Peregrine,Falco peregrinus,421,89.77
76,Ring-necked Parakeet,Psittacula krameri,290,61.83
77,Jay,Garrulus glandarius,447,95.31
78,Magpie,Pica pica,460,98.08
79,Jackdaw,Coloeus monedula,459,97.87
80,Rook,Corvus frugilegus,453,96.59
81,Carrion Crow,Corvus corone,460,98.08
82,Raven,Corvus corax,415,88.49
83,Coal Tit,Periparus ater,446,95.10
84,Blue Tit,Cyanistes caeruleus,463,98.72
85,Great Tit,Parus major,461,98.29
86,Bearded Tit,Panurus biarmicus,299,63.75
87,Skylark,Alauda arvensis,440,93.82
88,Sand Martin,Riparia riparia,426,90.83
89,Swallow,Hirundo rustica,437,93.18
90,House Martin,Delichon urbicum,432,92.11
91,Cetti's Warbler,Cettia cetti,387,82.52
92,Long-tailed Tit,Aegithalos caudatus,453,96.59
93,Willow Warbler,Phylloscopus trochilus,415,88.49
94,Chiffchaff,Phylloscopus collybita,441,94.03
95,Iberian Chiffchaff,Phylloscopus ibericus,11,2.35
96,Sedge Warbler,Acrocephalus schoenobaenus,413,88.06
97,Reed Warbler,Acrocephalus scirpaceus,399,85.07
98,Blackcap,Sylvia atricapilla,437,93.18
99,Garden Warbler,Sylvia borin,343,73.13
100,Lesser Whitethroat,Curruca curruca,332,70.79
101,Whitethroat,Curruca communis,421,89.77
102,Firecrest,Regulus ignicapilla,198,42.22
103,Goldcrest,Regulus regulus,427,91.04
104,Wren,Troglodytes troglodytes,458,97.65
105,Nuthatch,Sitta europaea,431,91.90
106,Treecreeper,Certhia familiaris,420,89.55
107,Starling,Sturnus vulgaris,458,97.65
108,Song Thrush,Turdus philomelos,454,96.80
109,Mistle Thrush,Turdus viscivorus,437,93.18
110,Redwing,Turdus iliacus,443,94.46
111,Blackbird,Turdus merula,462,98.51
112,Robin,Erithacus rubecula,462,98.51
113,Nightingale,Luscinia megarhynchos,158,33.69
114,Stonechat,Saxicola rubicola,432,92.11
115,Wheatear,Oenanthe oenanthe,409,87.21
116,House Sparrow,Passer domesticus,458,97.65
117,Dunnock,Prunella modularis,462,98.51
118,Yellow Wagtail,Motacilla flava,368,78.46
119,Grey Wagtail,Motacilla cinerea,440,93.82
120,Pied Wagtail,Motacilla alba,460,98.08
121,Meadow Pipit,Anthus pratensis,434,92.54
122,Chaffinch,Fringilla coelebs,457,97.44
123,Greenfinch,Chloris chloris,453,96.59
124,Linnet,Linaria cannabina,437,93.18
125,Goldfinch,Carduelis carduelis,454,96.80
126,Siskin,Spinus spinus,414,88.27
127,Corn Bunting,Emberiza calandra,289,61.62
128,Reed Bunting,Emberiza schoeniclus,439,93.60