John Watts: Britain Year List 2023 BOU, All records: Top Blockers Record(s) 1 to 200 of 200 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,388,78.23
2,Red-breasted Goose,Branta ruficollis,63,12.70
3,Canada Goose,Branta canadensis,487,98.19
4,Cackling Goose,Branta hutchinsii,70,14.11
5,Greylag Goose,Anser anser,481,96.98
6,Pink-footed Goose,Anser brachyrhynchus,399,80.44
7,Mute Swan,Cygnus olor,490,98.79
8,Bewick's Swan,Cygnus columbianus,258,52.02
9,Whooper Swan,Cygnus cygnus,386,77.82
10,Egyptian Goose,Alopochen aegyptiaca,391,78.83
11,Shelduck,Tadorna tadorna,477,96.17
12,Garganey,Spatula querquedula,320,64.52
13,Blue-winged Teal,Spatula discors,82,16.53
14,Shoveler,Spatula clypeata,468,94.35
15,Gadwall,Mareca strepera,464,93.55
16,Wigeon,Mareca penelope,472,95.16
17,Mallard,Anas platyrhynchos,489,98.59
18,Pintail,Anas acuta,435,87.70
19,Teal,Anas crecca,478,96.37
20,Green-winged Teal,Anas carolinensis,116,23.39
21,Red-crested Pochard,Netta rufina,204,41.13
22,Pochard,Aythya ferina,455,91.73
23,Ring-necked Duck,Aythya collaris,233,46.98
24,Tufted Duck,Aythya fuligula,478,96.37
25,Scaup,Aythya marila,318,64.11
26,Common Scoter,Melanitta nigra,378,76.21
27,Goldeneye,Bucephala clangula,432,87.10
28,Smew,Mergellus albellus,245,49.40
29,Goosander,Mergus merganser,434,87.50
30,Red-breasted Merganser,Mergus serrator,364,73.39
31,Ruddy Duck,Oxyura jamaicensis,24,4.84
32,Red Grouse,Lagopus lagopus,258,52.02
33,Grey Partridge,Perdix perdix,314,63.31
34,Pheasant,Phasianus colchicus,483,97.38
35,Red-legged Partridge,Alectoris rufa,405,81.65
36,Swift,Apus apus,443,89.31
37,Cuckoo,Cuculus canorus,389,78.43
38,Rock Dove (Feral Pigeon),Columba livia,417,84.07
39,Stock Dove,Columba oenas,449,90.52
40,Woodpigeon,Columba palumbus,490,98.79
41,Turtle Dove,Streptopelia turtur,174,35.08
42,Collared Dove,Streptopelia decaocto,484,97.58
43,Water Rail,Rallus aquaticus,383,77.22
44,Moorhen,Gallinula chloropus,488,98.39
45,Coot,Fulica atra,483,97.38
46,Crane,Grus grus,257,51.81
47,Little Grebe,Tachybaptus ruficollis,466,93.95
48,Great Crested Grebe,Podiceps cristatus,467,94.15
49,Stone-curlew,Burhinus oedicnemus,155,31.25
50,Oystercatcher,Haematopus ostralegus,471,94.96
51,Black-winged Stilt,Himantopus himantopus,225,45.36
52,Avocet,Recurvirostra avosetta,432,87.10
53,Grey Plover,Pluvialis squatarola,375,75.60
54,Golden Plover,Pluvialis apricaria,421,84.88
55,Ringed Plover,Charadrius hiaticula,443,89.31
56,Little Ringed Plover,Charadrius dubius,373,75.20
57,Lapwing,Vanellus vanellus,479,96.57
58,Eurasian Whimbrel,Numenius phaeopus,335,67.54
59,Curlew,Numenius arquata,465,93.75
60,Bar-tailed Godwit,Limosa lapponica,376,75.81
61,Black-tailed Godwit,Limosa limosa,444,89.52
62,Snipe,Gallinago gallinago,446,89.92
63,Red-necked Phalarope,Phalaropus lobatus,84,16.94
64,Common Sandpiper,Actitis hypoleucos,408,82.26
65,Green Sandpiper,Tringa ochropus,349,70.36
66,Wood Sandpiper,Tringa glareola,259,52.22
67,Redshank,Tringa totanus,470,94.76
68,Lesser Yellowlegs,Tringa flavipes,128,25.81
69,Spotted Redshank,Tringa erythropus,300,60.48
70,Greenshank,Tringa nebularia,375,75.60
71,Turnstone,Arenaria interpres,433,87.30
72,Knot,Calidris canutus,347,69.96
73,Ruff,Calidris pugnax,390,78.63
74,Curlew Sandpiper,Calidris ferruginea,267,53.83
75,Temminck's Stint,Calidris temminckii,144,29.03
76,Sanderling,Calidris alba,387,78.02
77,Dunlin,Calidris alpina,452,91.13
78,Purple Sandpiper,Calidris maritima,289,58.27
79,Little Stint,Calidris minuta,262,52.82
80,White-rumped Sandpiper,Calidris fuscicollis,113,22.78
81,Pectoral Sandpiper,Calidris melanotos,167,33.67
82,Little Tern,Sternula albifrons,246,49.60
83,Common Tern,Sterna hirundo,406,81.85
84,Sandwich Tern,Thalasseus sandvicensis,361,72.78
85,Kittiwake,Rissa tridactyla,379,76.41
86,Black-headed Gull,Chroicocephalus ridibundus,485,97.78
87,Mediterranean Gull,Ichthyaetus melanocephalus,385,77.62
88,Common Gull,Larus canus,461,92.94
89,Caspian Gull,Larus cachinnans,200,40.32
90,Herring Gull,Larus argentatus,483,97.38
91,Yellow-legged Gull,Larus michahellis,222,44.76
92,Great Black-backed Gull,Larus marinus,454,91.53
93,Glaucous Gull,Larus hyperboreus,67,13.51
94,Lesser Black-backed Gull,Larus fuscus,462,93.15
95,Iceland Gull,Larus glaucoides,109,21.98
96,Arctic Skua,Stercorarius parasiticus,261,52.62
97,Puffin,Fratercula arctica,260,52.42
98,Razorbill,Alca torda,372,75.00
99,Common Guillemot,Uria aalge,391,78.83
100,Great Northern Diver,Gavia immer,328,66.13
101,Fulmar,Fulmarus glacialis,368,74.19
102,Manx Shearwater,Puffinus puffinus,274,55.24
103,Black Stork,Ciconia nigra,32,6.45
104,Gannet,Morus bassanus,404,81.45
105,Brown Booby,Sula leucogaster,141,28.43
106,Cormorant,Phalacrocorax carbo,485,97.78
107,Shag,Gulosus aristotelis,393,79.23
108,Spoonbill,Platalea leucorodia,348,70.16
109,Bittern,Botaurus stellaris,293,59.07
110,Little Bittern,Ixobrychus minutus,8,1.61
111,Night-heron,Nycticorax nycticorax,186,37.50
112,Little Egret,Egretta garzetta,473,95.36
113,Cattle Egret,Bubulcus ibis,336,67.74
114,Great White Egret,Ardea alba,428,86.29
115,Grey Heron,Ardea cinerea,484,97.58
116,Osprey,Pandion haliaetus,304,61.29
117,Sparrowhawk,Accipiter nisus,469,94.56
118,Goshawk,Accipiter gentilis,241,48.59
119,Marsh Harrier,Circus aeruginosus,440,88.71
120,Hen Harrier,Circus cyaneus,319,64.31
121,Red Kite,Milvus milvus,467,94.15
122,White-tailed Eagle,Haliaeetus albicilla,164,33.06
123,Buzzard,Buteo buteo,487,98.19
124,Barn Owl,Tyto alba,413,83.27
125,Long-eared Owl,Asio otus,203,40.93
126,Short-eared Owl,Asio flammeus,310,62.50
127,Tawny Owl,Strix aluco,385,77.62
128,Hoopoe,Upupa epops,90,18.15
129,Kingfisher,Alcedo atthis,433,87.30
130,Great Spotted Woodpecker,Dendrocopos major,467,94.15
131,Green Woodpecker,Picus viridis,406,81.85
132,Kestrel,Falco tinnunculus,486,97.98
133,Merlin,Falco columbarius,280,56.45
134,Hobby,Falco subbuteo,352,70.97
135,Peregrine,Falco peregrinus,427,86.09
136,Red-backed Shrike,Lanius collurio,129,26.01
137,Jay,Garrulus glandarius,470,94.76
138,Magpie,Pica pica,490,98.79
139,Jackdaw,Coloeus monedula,488,98.39
140,Rook,Corvus frugilegus,476,95.97
141,Carrion Crow,Corvus corone,489,98.59
142,Raven,Corvus corax,430,86.69
143,Coal Tit,Periparus ater,468,94.35
144,Blue Tit,Cyanistes caeruleus,488,98.39
145,Great Tit,Parus major,487,98.19
146,Bearded Tit,Panurus biarmicus,291,58.67
147,Skylark,Alauda arvensis,469,94.56
148,Sand Martin,Riparia riparia,443,89.31
149,Swallow,Hirundo rustica,453,91.33
150,House Martin,Delichon urbicum,444,89.52
151,Cetti's Warbler,Cettia cetti,419,84.48
152,Long-tailed Tit,Aegithalos caudatus,483,97.38
153,Hume's Warbler,Phylloscopus humei,87,17.54
154,Pallas's Warbler,Phylloscopus proregulus,130,26.21
155,Willow Warbler,Phylloscopus trochilus,425,85.69
156,Chiffchaff,Phylloscopus collybita,465,93.75
157,Sedge Warbler,Acrocephalus schoenobaenus,411,82.86
158,Reed Warbler,Acrocephalus scirpaceus,388,78.23
159,Grasshopper Warbler,Locustella naevia,235,47.38
160,Blackcap,Sylvia atricapilla,457,92.14
161,Garden Warbler,Sylvia borin,365,73.59
162,Lesser Whitethroat,Curruca curruca,324,65.32
163,Whitethroat,Curruca communis,428,86.29
164,Goldcrest,Regulus regulus,458,92.34
165,Wren,Troglodytes troglodytes,486,97.98
166,Nuthatch,Sitta europaea,447,90.12
167,Treecreeper,Certhia familiaris,438,88.31
168,Starling,Sturnus vulgaris,487,98.19
169,Song Thrush,Turdus philomelos,472,95.16
170,Mistle Thrush,Turdus viscivorus,452,91.13
171,Redwing,Turdus iliacus,466,93.95
172,Blackbird,Turdus merula,490,98.79
173,Fieldfare,Turdus pilaris,452,91.13
174,Spotted Flycatcher,Muscicapa striata,322,64.92
175,Robin,Erithacus rubecula,485,97.78
176,Black Redstart,Phoenicurus ochruros,245,49.40
177,Redstart,Phoenicurus phoenicurus,313,63.10
178,Whinchat,Saxicola rubetra,305,61.49
179,Stonechat,Saxicola rubicola,459,92.54
180,Wheatear,Oenanthe oenanthe,413,83.27
181,Dipper,Cinclus cinclus,330,66.53
182,Tree Sparrow,Passer montanus,329,66.33
183,House Sparrow,Passer domesticus,488,98.39
184,Dunnock,Prunella modularis,481,96.98
185,Yellow Wagtail,Motacilla flava,338,68.15
186,Grey Wagtail,Motacilla cinerea,451,90.93
187,Pied Wagtail,Motacilla alba,478,96.37
188,Meadow Pipit,Anthus pratensis,467,94.15
189,Tree Pipit,Anthus trivialis,286,57.66
190,Chaffinch,Fringilla coelebs,484,97.58
191,Brambling,Fringilla montifringilla,316,63.71
192,Hawfinch,Coccothraustes coccothraustes,234,47.18
193,Bullfinch,Pyrrhula pyrrhula,435,87.70
194,Greenfinch,Chloris chloris,471,94.96
195,Linnet,Linaria cannabina,458,92.34
196,Goldfinch,Carduelis carduelis,486,97.98
197,Siskin,Spinus spinus,425,85.69
198,Corn Bunting,Emberiza calandra,285,57.46
199,Yellowhammer,Emberiza citrinella,421,84.88
200,Reed Bunting,Emberiza schoeniclus,463,93.35