Roger & Pam Crofts: 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,389,78.43
2,Canada Goose,Branta canadensis,487,98.19
3,Barnacle Goose,Branta leucopsis,374,75.40
4,Greylag Goose,Anser anser,481,96.98
5,Pink-footed Goose,Anser brachyrhynchus,399,80.44
6,Mute Swan,Cygnus olor,490,98.79
7,Bewick's Swan,Cygnus columbianus,258,52.02
8,Whooper Swan,Cygnus cygnus,386,77.82
9,Egyptian Goose,Alopochen aegyptiaca,391,78.83
10,Shelduck,Tadorna tadorna,477,96.17
11,Mandarin Duck,Aix galericulata,346,69.76
12,Garganey,Spatula querquedula,320,64.52
13,Shoveler,Spatula clypeata,468,94.35
14,Gadwall,Mareca strepera,464,93.55
15,Wigeon,Mareca penelope,472,95.16
16,Mallard,Anas platyrhynchos,489,98.59
17,Pintail,Anas acuta,435,87.70
18,Teal,Anas crecca,478,96.37
19,Red-crested Pochard,Netta rufina,204,41.13
20,Pochard,Aythya ferina,455,91.73
21,Tufted Duck,Aythya fuligula,478,96.37
22,Eider,Somateria mollissima,354,71.37
23,Velvet Scoter,Melanitta fusca,257,51.81
24,Common Scoter,Melanitta nigra,379,76.41
25,Long-tailed Duck,Clangula hyemalis,283,57.06
26,Goldeneye,Bucephala clangula,432,87.10
27,Smew,Mergellus albellus,245,49.40
28,Hooded Merganser,Lophodytes cucullatus,58,11.69
29,Goosander,Mergus merganser,434,87.50
30,Red-breasted Merganser,Mergus serrator,364,73.39
31,Red Grouse,Lagopus lagopus,258,52.02
32,Black Grouse,Lyrurus tetrix,137,27.62
33,Pheasant,Phasianus colchicus,483,97.38
34,Quail,Coturnix coturnix,103,20.77
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,Collared Dove,Streptopelia decaocto,484,97.58
42,Water Rail,Rallus aquaticus,383,77.22
43,Moorhen,Gallinula chloropus,488,98.39
44,Coot,Fulica atra,483,97.38
45,Crane,Grus grus,257,51.81
46,Little Grebe,Tachybaptus ruficollis,466,93.95
47,Great Crested Grebe,Podiceps cristatus,467,94.15
48,Slavonian Grebe,Podiceps auritus,229,46.17
49,Black-necked Grebe,Podiceps nigricollis,253,51.01
50,Oystercatcher,Haematopus ostralegus,471,94.96
51,Black-winged Stilt,Himantopus himantopus,226,45.56
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,Curlew,Numenius arquata,465,93.75
59,Bar-tailed Godwit,Limosa lapponica,376,75.81
60,Black-tailed Godwit,Limosa limosa,444,89.52
61,Long-billed Dowitcher,Limnodromus scolopaceus,151,30.44
62,Snipe,Gallinago gallinago,446,89.92
63,Wilson's Phalarope,Phalaropus tricolor,30,6.05
64,Grey Phalarope,Phalaropus fulicarius,148,29.84
65,Common Sandpiper,Actitis hypoleucos,408,82.26
66,Green Sandpiper,Tringa ochropus,349,70.36
67,Redshank,Tringa totanus,470,94.76
68,Lesser Yellowlegs,Tringa flavipes,129,26.01
69,Spotted Redshank,Tringa erythropus,301,60.69
70,Greenshank,Tringa nebularia,375,75.60
71,Turnstone,Arenaria interpres,434,87.50
72,Knot,Calidris canutus,348,70.16
73,Ruff,Calidris pugnax,390,78.63
74,Curlew Sandpiper,Calidris ferruginea,267,53.83
75,Buff-breasted Sandpiper,Calidris subruficollis,128,25.81
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,Pectoral Sandpiper,Calidris melanotos,167,33.67
81,Semipalmated Sandpiper,Calidris pusilla,57,11.49
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,Little Gull,Hydrocoloeus minutus,285,57.46
86,Kittiwake,Rissa tridactyla,379,76.41
87,Black-headed Gull,Chroicocephalus ridibundus,485,97.78
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,453,91.33
93,Lesser Black-backed Gull,Larus fuscus,462,93.15
94,Arctic Skua,Stercorarius parasiticus,261,52.62
95,Puffin,Fratercula arctica,260,52.42
96,Razorbill,Alca torda,372,75.00
97,Common Guillemot,Uria aalge,391,78.83
98,Red-throated Diver,Gavia stellata,356,71.77
99,Black-throated Diver,Gavia arctica,215,43.35
100,Great Northern Diver,Gavia immer,328,66.13
101,Fulmar,Fulmarus glacialis,368,74.19
102,Gannet,Morus bassanus,404,81.45
103,Cormorant,Phalacrocorax carbo,485,97.78
104,Shag,Gulosus aristotelis,393,79.23
105,Spoonbill,Platalea leucorodia,349,70.36
106,Bittern,Botaurus stellaris,293,59.07
107,Little Egret,Egretta garzetta,473,95.36
108,Cattle Egret,Bubulcus ibis,337,67.94
109,Great White Egret,Ardea alba,428,86.29
110,Grey Heron,Ardea cinerea,484,97.58
111,Osprey,Pandion haliaetus,304,61.29
112,Golden Eagle,Aquila chrysaetos,101,20.36
113,Sparrowhawk,Accipiter nisus,469,94.56
114,Marsh Harrier,Circus aeruginosus,441,88.91
115,Red Kite,Milvus milvus,468,94.35
116,Buzzard,Buteo buteo,487,98.19
117,Barn Owl,Tyto alba,413,83.27
118,Little Owl,Athene noctua,262,52.82
119,Short-eared Owl,Asio flammeus,310,62.50
120,Tawny Owl,Strix aluco,384,77.42
121,Kingfisher,Alcedo atthis,433,87.30
122,Bee-eater,Merops apiaster,77,15.52
123,Great Spotted Woodpecker,Dendrocopos major,467,94.15
124,Green Woodpecker,Picus viridis,406,81.85
125,Kestrel,Falco tinnunculus,486,97.98
126,Merlin,Falco columbarius,280,56.45
127,Hobby,Falco subbuteo,352,70.97
128,Peregrine,Falco peregrinus,427,86.09
129,Ring-necked Parakeet,Psittacula krameri,326,65.73
130,Red-backed Shrike,Lanius collurio,129,26.01
131,Jay,Garrulus glandarius,470,94.76
132,Magpie,Pica pica,490,98.79
133,Jackdaw,Coloeus monedula,488,98.39
134,Rook,Corvus frugilegus,476,95.97
135,Carrion Crow,Corvus corone,489,98.59
136,Hooded Crow,Corvus cornix,210,42.34
137,Raven,Corvus corax,430,86.69
138,Waxwing,Bombycilla garrulus,299,60.28
139,Coal Tit,Periparus ater,468,94.35
140,Crested Tit,Lophophanes cristatus,73,14.72
141,Marsh Tit,Poecile palustris,336,67.74
142,Willow Tit,Poecile montanus,177,35.69
143,Blue Tit,Cyanistes caeruleus,488,98.39
144,Great Tit,Parus major,487,98.19
145,Bearded Tit,Panurus biarmicus,291,58.67
146,Skylark,Alauda arvensis,469,94.56
147,Sand Martin,Riparia riparia,443,89.31
148,Swallow,Hirundo rustica,453,91.33
149,House Martin,Delichon urbicum,444,89.52
150,Cetti's Warbler,Cettia cetti,419,84.48
151,Long-tailed Tit,Aegithalos caudatus,483,97.38
152,Yellow-browed Warbler,Phylloscopus inornatus,166,33.47
153,Pallas's Warbler,Phylloscopus proregulus,130,26.21
154,Willow Warbler,Phylloscopus trochilus,425,85.69
155,Chiffchaff,Phylloscopus collybita,465,93.75
156,Sedge Warbler,Acrocephalus schoenobaenus,411,82.86
157,Reed Warbler,Acrocephalus scirpaceus,388,78.23
158,Grasshopper Warbler,Locustella naevia,235,47.38
159,Blackcap,Sylvia atricapilla,457,92.14
160,Garden Warbler,Sylvia borin,365,73.59
161,Lesser Whitethroat,Curruca curruca,324,65.32
162,Whitethroat,Curruca communis,428,86.29
163,Goldcrest,Regulus regulus,458,92.34
164,Wren,Troglodytes troglodytes,486,97.98
165,Nuthatch,Sitta europaea,447,90.12
166,Treecreeper,Certhia familiaris,438,88.31
167,Starling,Sturnus vulgaris,487,98.19
168,Song Thrush,Turdus philomelos,472,95.16
169,Mistle Thrush,Turdus viscivorus,452,91.13
170,Redwing,Turdus iliacus,467,94.15
171,Blackbird,Turdus merula,490,98.79
172,Fieldfare,Turdus pilaris,453,91.33
173,Spotted Flycatcher,Muscicapa striata,322,64.92
174,Robin,Erithacus rubecula,485,97.78
175,Black Redstart,Phoenicurus ochruros,245,49.40
176,Redstart,Phoenicurus phoenicurus,314,63.31
177,Stonechat,Saxicola rubicola,459,92.54
178,Wheatear,Oenanthe oenanthe,413,83.27
179,Dipper,Cinclus cinclus,330,66.53
180,Tree Sparrow,Passer montanus,329,66.33
181,House Sparrow,Passer domesticus,488,98.39
182,Dunnock,Prunella modularis,481,96.98
183,Grey Wagtail,Motacilla cinerea,451,90.93
184,Pied Wagtail,Motacilla alba,479,96.57
185,Meadow Pipit,Anthus pratensis,467,94.15
186,Rock Pipit,Anthus petrosus,381,76.81
187,Chaffinch,Fringilla coelebs,484,97.58
188,Brambling,Fringilla montifringilla,316,63.71
189,Bullfinch,Pyrrhula pyrrhula,435,87.70
190,Common Rosefinch,Carpodacus erythrinus,86,17.34
191,Greenfinch,Chloris chloris,471,94.96
192,Twite,Linaria flavirostris,210,42.34
193,Linnet,Linaria cannabina,458,92.34
194,Lesser Redpoll,Acanthis cabaret,345,69.56
195,Goldfinch,Carduelis carduelis,486,97.98
196,Siskin,Spinus spinus,425,85.69
197,Corn Bunting,Emberiza calandra,286,57.66
198,Yellowhammer,Emberiza citrinella,421,84.88
199,Cirl Bunting,Emberiza cirlus,93,18.75
200,Reed Bunting,Emberiza schoeniclus,463,93.35