Richard Vernon: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 169 of 169 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,389,78.43
2,Canada Goose,Branta canadensis,487,98.19
3,Greylag Goose,Anser anser,481,96.98
4,Mute Swan,Cygnus olor,490,98.79
5,Whooper Swan,Cygnus cygnus,386,77.82
6,Egyptian Goose,Alopochen aegyptiaca,391,78.83
7,Shelduck,Tadorna tadorna,477,96.17
8,Garganey,Spatula querquedula,320,64.52
9,Shoveler,Spatula clypeata,468,94.35
10,Gadwall,Mareca strepera,464,93.55
11,Wigeon,Mareca penelope,472,95.16
12,Mallard,Anas platyrhynchos,489,98.59
13,Pintail,Anas acuta,435,87.70
14,Teal,Anas crecca,478,96.37
15,Tufted Duck,Aythya fuligula,478,96.37
16,Scaup,Aythya marila,318,64.11
17,Eider,Somateria mollissima,354,71.37
18,Surf Scoter,Melanitta perspicillata,135,27.22
19,Velvet Scoter,Melanitta fusca,257,51.81
20,White-winged Scoter,Melanitta deglandi,71,14.31
21,Common Scoter,Melanitta nigra,379,76.41
22,Long-tailed Duck,Clangula hyemalis,283,57.06
23,Goldeneye,Bucephala clangula,432,87.10
24,Goosander,Mergus merganser,434,87.50
25,Red-breasted Merganser,Mergus serrator,364,73.39
26,Red Grouse,Lagopus lagopus,258,52.02
27,Black Grouse,Lyrurus tetrix,137,27.62
28,Grey Partridge,Perdix perdix,314,63.31
29,Pheasant,Phasianus colchicus,483,97.38
30,Red-legged Partridge,Alectoris rufa,405,81.65
31,Swift,Apus apus,443,89.31
32,Cuckoo,Cuculus canorus,389,78.43
33,Rock Dove (Feral Pigeon),Columba livia,417,84.07
34,Stock Dove,Columba oenas,449,90.52
35,Woodpigeon,Columba palumbus,490,98.79
36,Collared Dove,Streptopelia decaocto,484,97.58
37,Moorhen,Gallinula chloropus,488,98.39
38,Coot,Fulica atra,483,97.38
39,Little Grebe,Tachybaptus ruficollis,466,93.95
40,Red-necked Grebe,Podiceps grisegena,153,30.85
41,Great Crested Grebe,Podiceps cristatus,467,94.15
42,Oystercatcher,Haematopus ostralegus,471,94.96
43,Black-winged Stilt,Himantopus himantopus,226,45.56
44,Avocet,Recurvirostra avosetta,432,87.10
45,Grey Plover,Pluvialis squatarola,375,75.60
46,Golden Plover,Pluvialis apricaria,421,84.88
47,Ringed Plover,Charadrius hiaticula,443,89.31
48,Little Ringed Plover,Charadrius dubius,373,75.20
49,Lapwing,Vanellus vanellus,479,96.57
50,Curlew,Numenius arquata,465,93.75
51,Black-tailed Godwit,Limosa limosa,444,89.52
52,Jack Snipe,Lymnocryptes minimus,204,41.13
53,Snipe,Gallinago gallinago,446,89.92
54,Common Sandpiper,Actitis hypoleucos,408,82.26
55,Green Sandpiper,Tringa ochropus,349,70.36
56,Redshank,Tringa totanus,470,94.76
57,Lesser Yellowlegs,Tringa flavipes,129,26.01
58,Spotted Redshank,Tringa erythropus,301,60.69
59,Greenshank,Tringa nebularia,375,75.60
60,Turnstone,Arenaria interpres,434,87.50
61,Knot,Calidris canutus,348,70.16
62,Ruff,Calidris pugnax,390,78.63
63,Sanderling,Calidris alba,387,78.02
64,Dunlin,Calidris alpina,452,91.13
65,Little Stint,Calidris minuta,262,52.82
66,Pectoral Sandpiper,Calidris melanotos,167,33.67
67,Semipalmated Sandpiper,Calidris pusilla,57,11.49
68,Arctic Tern,Sterna paradisaea,271,54.64
69,Common Tern,Sterna hirundo,406,81.85
70,Sandwich Tern,Thalasseus sandvicensis,361,72.78
71,Kittiwake,Rissa tridactyla,379,76.41
72,Black-headed Gull,Chroicocephalus ridibundus,485,97.78
73,Common Gull,Larus canus,461,92.94
74,Caspian Gull,Larus cachinnans,200,40.32
75,Herring Gull,Larus argentatus,483,97.38
76,Great Black-backed Gull,Larus marinus,453,91.33
77,Lesser Black-backed Gull,Larus fuscus,462,93.15
78,Black Guillemot,Cepphus grylle,195,39.31
79,Common Guillemot,Uria aalge,391,78.83
80,Red-throated Diver,Gavia stellata,356,71.77
81,Black-throated Diver,Gavia arctica,215,43.35
82,Cory's Shearwater,Calonectris borealis,137,27.62
83,Gannet,Morus bassanus,404,81.45
84,Cormorant,Phalacrocorax carbo,485,97.78
85,Shag,Gulosus aristotelis,393,79.23
86,Little Egret,Egretta garzetta,473,95.36
87,Cattle Egret,Bubulcus ibis,337,67.94
88,Great White Egret,Ardea alba,428,86.29
89,Grey Heron,Ardea cinerea,484,97.58
90,Golden Eagle,Aquila chrysaetos,101,20.36
91,Sparrowhawk,Accipiter nisus,469,94.56
92,Marsh Harrier,Circus aeruginosus,441,88.91
93,Hen Harrier,Circus cyaneus,319,64.31
94,Pallid Harrier,Circus macrourus,113,22.78
95,Red Kite,Milvus milvus,468,94.35
96,White-tailed Eagle,Haliaeetus albicilla,164,33.06
97,Buzzard,Buteo buteo,487,98.19
98,Barn Owl,Tyto alba,413,83.27
99,Little Owl,Athene noctua,262,52.82
100,Kingfisher,Alcedo atthis,433,87.30
101,Great Spotted Woodpecker,Dendrocopos major,467,94.15
102,Green Woodpecker,Picus viridis,406,81.85
103,Kestrel,Falco tinnunculus,486,97.98
104,Hobby,Falco subbuteo,352,70.97
105,Peregrine,Falco peregrinus,427,86.09
106,Ring-necked Parakeet,Psittacula krameri,326,65.73
107,Jay,Garrulus glandarius,470,94.76
108,Magpie,Pica pica,490,98.79
109,Chough,Pyrrhocorax pyrrhocorax,210,42.34
110,Jackdaw,Coloeus monedula,488,98.39
111,Rook,Corvus frugilegus,476,95.97
112,Carrion Crow,Corvus corone,489,98.59
113,Hooded Crow,Corvus cornix,210,42.34
114,Raven,Corvus corax,430,86.69
115,Coal Tit,Periparus ater,468,94.35
116,Blue Tit,Cyanistes caeruleus,488,98.39
117,Great Tit,Parus major,487,98.19
118,Skylark,Alauda arvensis,469,94.56
119,Sand Martin,Riparia riparia,443,89.31
120,Swallow,Hirundo rustica,453,91.33
121,House Martin,Delichon urbicum,444,89.52
122,Cetti's Warbler,Cettia cetti,419,84.48
123,Long-tailed Tit,Aegithalos caudatus,483,97.38
124,Wood Warbler,Phylloscopus sibilatrix,177,35.69
125,Yellow-browed Warbler,Phylloscopus inornatus,166,33.47
126,Willow Warbler,Phylloscopus trochilus,425,85.69
127,Chiffchaff,Phylloscopus collybita,465,93.75
128,Sedge Warbler,Acrocephalus schoenobaenus,411,82.86
129,Reed Warbler,Acrocephalus scirpaceus,388,78.23
130,Blackcap,Sylvia atricapilla,457,92.14
131,Garden Warbler,Sylvia borin,365,73.59
132,Whitethroat,Curruca communis,428,86.29
133,Goldcrest,Regulus regulus,458,92.34
134,Wren,Troglodytes troglodytes,486,97.98
135,Nuthatch,Sitta europaea,447,90.12
136,Treecreeper,Certhia familiaris,438,88.31
137,Starling,Sturnus vulgaris,487,98.19
138,Song Thrush,Turdus philomelos,472,95.16
139,Mistle Thrush,Turdus viscivorus,452,91.13
140,Redwing,Turdus iliacus,467,94.15
141,Blackbird,Turdus merula,490,98.79
142,Fieldfare,Turdus pilaris,453,91.33
143,Spotted Flycatcher,Muscicapa striata,322,64.92
144,Robin,Erithacus rubecula,485,97.78
145,Pied Flycatcher,Ficedula hypoleuca,263,53.02
146,Redstart,Phoenicurus phoenicurus,314,63.31
147,Whinchat,Saxicola rubetra,305,61.49
148,Stonechat,Saxicola rubicola,459,92.54
149,Wheatear,Oenanthe oenanthe,413,83.27
150,Dipper,Cinclus cinclus,330,66.53
151,House Sparrow,Passer domesticus,488,98.39
152,Dunnock,Prunella modularis,481,96.98
153,Yellow Wagtail,Motacilla flava,338,68.15
154,Grey Wagtail,Motacilla cinerea,451,90.93
155,Pied Wagtail,Motacilla alba,479,96.57
156,Meadow Pipit,Anthus pratensis,467,94.15
157,Tree Pipit,Anthus trivialis,286,57.66
158,Rock Pipit,Anthus petrosus,381,76.81
159,Chaffinch,Fringilla coelebs,484,97.58
160,Bullfinch,Pyrrhula pyrrhula,435,87.70
161,Greenfinch,Chloris chloris,471,94.96
162,Linnet,Linaria cannabina,458,92.34
163,Lesser Redpoll,Acanthis cabaret,345,69.56
164,Goldfinch,Carduelis carduelis,486,97.98
165,Siskin,Spinus spinus,425,85.69
166,Corn Bunting,Emberiza calandra,286,57.66
167,Yellowhammer,Emberiza citrinella,421,84.88
168,Reed Bunting,Emberiza schoeniclus,463,93.35
169,Magnolia Warbler,Setophaga magnolia,105,21.17