Scott Stables: Britain Year List 2022 BOU, All records: Top Blockers Record(s) 1 to 105 of 105 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Canada Goose	Branta canadensis	517	98.85	
2	Greylag Goose	Anser anser	510	97.51	
3	Pink-footed Goose	Anser brachyrhynchus	415	79.35	
4	Mute Swan	Cygnus olor	516	98.66	
5	Whooper Swan	Cygnus cygnus	399	76.29	
6	Shelduck	Tadorna tadorna	505	96.56	
7	Shoveler	Spatula clypeata	506	96.75	
8	Wigeon	Mareca penelope	503	96.18	
9	Mallard	Anas platyrhynchos	517	98.85	
10	Teal	Anas crecca	512	97.90	
11	Pochard	Aythya ferina	485	92.73	
12	Tufted Duck	Aythya fuligula	508	97.13	
13	Eider	Somateria mollissima	374	71.51	
14	Goldeneye	Bucephala clangula	454	86.81	
15	Goosander	Mergus merganser	459	87.76	
16	Red-breasted Merganser	Mergus serrator	379	72.47	
17	Red Grouse	Lagopus lagopus	281	53.73	
18	Capercaillie	Tetrao urogallus	32	6.12	
19	Black Grouse	Lyrurus tetrix	165	31.55	
20	Pheasant	Phasianus colchicus	511	97.71	
21	Swift	Apus apus	473	90.44	
22	Cuckoo	Cuculus canorus	430	82.22	
23	Rock Dove (Feral Pigeon)	Columba livia	441	84.32	
24	Stock Dove	Columba oenas	482	92.16	
25	Woodpigeon	Columba palumbus	518	99.04	
26	Collared Dove	Streptopelia decaocto	513	98.09	
27	Water Rail	Rallus aquaticus	419	80.11	
28	Moorhen	Gallinula chloropus	514	98.28	
29	Coot	Fulica atra	514	98.28	
30	Little Grebe	Tachybaptus ruficollis	499	95.41	
31	Great Crested Grebe	Podiceps cristatus	499	95.41	
32	Oystercatcher	Haematopus ostralegus	502	95.98	
33	Grey Plover	Pluvialis squatarola	399	76.29	
34	Ringed Plover	Charadrius hiaticula	464	88.72	
35	Lapwing	Vanellus vanellus	513	98.09	
36	Curlew	Numenius arquata	496	94.84	
37	Black-tailed Godwit	Limosa limosa	480	91.78	
38	Snipe	Gallinago gallinago	477	91.20	
39	Redshank	Tringa totanus	491	93.88	
40	Knot	Calidris canutus	376	71.89	
41	Temminck's Stint	Calidris temminckii	136	26.00	
42	Sanderling	Calidris alba	408	78.01	
43	Dunlin	Calidris alpina	481	91.97	
44	Arctic Tern	Sterna paradisaea	283	54.11	
45	Black-headed Gull	Chroicocephalus ridibundus	515	98.47	
46	Herring Gull	Larus argentatus	512	97.90	
47	Lesser Black-backed Gull	Larus fuscus	505	96.56	
48	Cormorant	Phalacrocorax carbo	516	98.66	
49	Shag	Gulosus aristotelis	416	79.54	
50	Little Egret	Egretta garzetta	509	97.32	
51	Grey Heron	Ardea cinerea	512	97.90	
52	Osprey	Pandion haliaetus	331	63.29	
53	Sparrowhawk	Accipiter nisus	491	93.88	
54	Red Kite	Milvus milvus	494	94.46	
55	Buzzard	Buteo buteo	515	98.47	
56	Short-eared Owl	Asio flammeus	283	54.11	
57	Tawny Owl	Strix aluco	415	79.35	
58	Great Spotted Woodpecker	Dendrocopos major	496	94.84	
59	Kestrel	Falco tinnunculus	513	98.09	
60	Merlin	Falco columbarius	315	60.23	
61	Jay	Garrulus glandarius	501	95.79	
62	Magpie	Pica pica	517	98.85	
63	Jackdaw	Coloeus monedula	516	98.66	
64	Rook	Corvus frugilegus	509	97.32	
65	Carrion Crow	Corvus corone	518	99.04	
66	Hooded Crow	Corvus cornix	300	57.36	
67	Raven	Corvus corax	462	88.34	
68	Coal Tit	Periparus ater	497	95.03	
69	Crested Tit	Lophophanes cristatus	109	20.84	
70	Blue Tit	Cyanistes caeruleus	517	98.85	
71	Great Tit	Parus major	518	99.04	
72	Skylark	Alauda arvensis	500	95.60	
73	Sand Martin	Riparia riparia	459	87.76	
74	Swallow	Hirundo rustica	483	92.35	
75	Long-tailed Tit	Aegithalos caudatus	510	97.51	
76	Wood Warbler	Phylloscopus sibilatrix	191	36.52	
77	Chiffchaff	Phylloscopus collybita	491	93.88	
78	Blackcap	Sylvia atricapilla	484	92.54	
79	Whitethroat	Curruca communis	458	87.57	
80	Wren	Troglodytes troglodytes	511	97.71	
81	Nuthatch	Sitta europaea	487	93.12	
82	Treecreeper	Certhia familiaris	471	90.06	
83	Starling	Sturnus vulgaris	512	97.90	
84	Song Thrush	Turdus philomelos	505	96.56	
85	Mistle Thrush	Turdus viscivorus	483	92.35	
86	Redwing	Turdus iliacus	502	95.98	
87	Blackbird	Turdus merula	517	98.85	
88	Robin	Erithacus rubecula	518	99.04	
89	Pied Flycatcher	Ficedula hypoleuca	315	60.23	
90	Dipper	Cinclus cinclus	354	67.69	
91	House Sparrow	Passer domesticus	512	97.90	
92	Dunnock	Prunella modularis	513	98.09	
93	Grey Wagtail	Motacilla cinerea	487	93.12	
94	Pied Wagtail	Motacilla alba	513	98.09	
95	Chaffinch	Fringilla coelebs	514	98.28	
96	Brambling	Fringilla montifringilla	403	77.06	
97	Bullfinch	Pyrrhula pyrrhula	476	91.01	
98	Greenfinch	Chloris chloris	499	95.41	
99	Twite	Linaria flavirostris	218	41.68	
100	Linnet	Linaria cannabina	483	92.35	
101	Common Redpoll	Acanthis flammea	88	16.83	
102	Lesser Redpoll	Acanthis cabaret	355	67.88	
103	Goldfinch	Carduelis carduelis	511	97.71	
104	Siskin	Spinus spinus	471	90.06	
105	Reed Bunting	Emberiza schoeniclus	494	94.46