Daniel Newton: Britain, Ireland and Isle of Man Year List 2021 BOU/IRBC, All records: Top Blockers Record(s) 1 to 108 of 108 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,14,60.87
2,Greylag Goose,Anser anser,16,69.57
3,Pink-footed Goose,Anser brachyrhynchus,12,52.17
4,Mute Swan,Cygnus olor,20,86.96
5,Shelduck,Tadorna tadorna,18,78.26
6,Shoveler,Spatula clypeata,18,78.26
7,Gadwall,Mareca strepera,19,82.61
8,Wigeon,Mareca penelope,18,78.26
9,Mallard,Anas platyrhynchos,19,82.61
10,Pintail,Anas acuta,16,69.57
11,Teal,Anas crecca,18,78.26
12,Tufted Duck,Aythya fuligula,19,82.61
13,Eider,Somateria mollissima,13,56.52
14,Red-breasted Merganser,Mergus serrator,13,56.52
15,Pheasant,Phasianus colchicus,21,91.30
16,Swift,Apus apus,18,78.26
17,Rock Dove (Feral Pigeon),Columba livia,15,65.22
18,Woodpigeon,Columba palumbus,20,86.96
19,Collared Dove,Streptopelia decaocto,19,82.61
20,Moorhen,Gallinula chloropus,19,82.61
21,Coot,Fulica atra,19,82.61
22,Little Grebe,Tachybaptus ruficollis,20,86.96
23,Great Crested Grebe,Podiceps cristatus,18,78.26
24,Oystercatcher,Haematopus ostralegus,18,78.26
25,Golden Plover,Pluvialis apricaria,15,65.22
26,Ringed Plover,Charadrius hiaticula,15,65.22
27,Lapwing,Vanellus vanellus,18,78.26
28,Eurasian Whimbrel,Numenius phaeopus,13,56.52
29,Curlew,Numenius arquata,19,82.61
30,Bar-tailed Godwit,Limosa lapponica,14,60.87
31,Black-tailed Godwit,Limosa limosa,15,65.22
32,Common Snipe,Gallinago gallinago,16,69.57
33,Common Sandpiper,Actitis hypoleucos,16,69.57
34,Redshank,Tringa totanus,19,82.61
35,Turnstone,Arenaria interpres,16,69.57
36,Knot,Calidris canutus,11,47.83
37,Ruff,Calidris pugnax,12,52.17
38,Curlew Sandpiper,Calidris ferruginea,7,30.43
39,Sanderling,Calidris alba,13,56.52
40,Dunlin,Calidris alpina,16,69.57
41,Little Stint,Calidris minuta,9,39.13
42,Arctic Tern,Sterna paradisaea,10,43.48
43,Common Tern,Sterna hirundo,16,69.57
44,Sandwich Tern,Thalasseus sandvicensis,14,60.87
45,Little Gull,Hydrocoloeus minutus,6,26.09
46,Bonaparte's Gull,Chroicocephalus philadelphia,5,21.74
47,Black-headed Gull,Chroicocephalus ridibundus,20,86.96
48,Mediterranean Gull,Ichthyaetus melanocephalus,13,56.52
49,Common Gull,Larus canus,17,73.91
50,Herring Gull,Larus argentatus,20,86.96
51,Great Black-backed Gull,Larus marinus,19,82.61
52,Lesser Black-backed Gull,Larus fuscus,18,78.26
53,Iceland Gull,Larus glaucoides,6,26.09
54,Black Guillemot,Cepphus grylle,11,47.83
55,Razorbill,Alca torda,17,73.91
56,Manx Shearwater,Puffinus puffinus,7,30.43
57,Gannet,Morus bassanus,17,73.91
58,Cormorant,Phalacrocorax carbo,19,82.61
59,Shag,Gulosus aristotelis,14,60.87
60,Little Egret,Egretta garzetta,17,73.91
61,Grey Heron,Ardea cinerea,19,82.61
62,Sparrowhawk,Accipiter nisus,19,82.61
63,Buzzard,Buteo buteo,19,82.61
64,Kingfisher,Alcedo atthis,18,78.26
65,Great Spotted Woodpecker,Dendrocopos major,19,82.61
66,Kestrel,Falco tinnunculus,17,73.91
67,Peregrine,Falco peregrinus,18,78.26
68,Ring-necked Parakeet,Psittacula krameri,12,52.17
69,Jay,Garrulus glandarius,19,82.61
70,Magpie,Pica pica,20,86.96
71,Jackdaw,Coloeus monedula,19,82.61
72,Rook,Corvus frugilegus,20,86.96
73,Hooded Crow,Corvus cornix,11,47.83
74,Raven,Corvus corax,18,78.26
75,Coal Tit,Periparus ater,18,78.26
76,Blue Tit,Cyanistes caeruleus,19,82.61
77,Great Tit,Parus major,18,78.26
78,Skylark,Alauda arvensis,17,73.91
79,Sand Martin,Riparia riparia,16,69.57
80,Swallow,Hirundo rustica,18,78.26
81,House Martin,Delichon urbicum,18,78.26
82,Long-tailed Tit,Aegithalos caudatus,19,82.61
83,Willow Warbler,Phylloscopus trochilus,14,60.87
84,Chiffchaff,Phylloscopus collybita,16,69.57
85,Sedge Warbler,Acrocephalus schoenobaenus,14,60.87
86,Reed Warbler,Acrocephalus scirpaceus,14,60.87
87,Blackcap,Sylvia atricapilla,17,73.91
88,Wren,Troglodytes troglodytes,18,78.26
89,Starling,Sturnus vulgaris,20,86.96
90,Song Thrush,Turdus philomelos,19,82.61
91,Mistle Thrush,Turdus viscivorus,18,78.26
92,Redwing,Turdus iliacus,18,78.26
93,Blackbird,Turdus merula,19,82.61
94,Robin,Erithacus rubecula,17,73.91
95,Stonechat,Saxicola rubicola,17,73.91
96,Wheatear,Oenanthe oenanthe,13,56.52
97,House Sparrow,Passer domesticus,19,82.61
98,Dunnock,Prunella modularis,19,82.61
99,Grey Wagtail,Motacilla cinerea,17,73.91
100,Pied Wagtail,Motacilla alba,17,73.91
101,Meadow Pipit,Anthus pratensis,17,73.91
102,Tree Pipit,Anthus trivialis,8,34.78
103,Chaffinch,Fringilla coelebs,16,69.57
104,Bullfinch,Pyrrhula pyrrhula,17,73.91
105,Greenfinch,Chloris chloris,17,73.91
106,Linnet,Linaria cannabina,15,65.22
107,Goldfinch,Carduelis carduelis,19,82.61
108,Reed Bunting,Emberiza schoeniclus,15,65.22