Graham Davey: Britain Year List 2022 BOU, All records: Top Blockers Record(s) 1 to 102 of 102 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Canada Goose	Branta canadensis	517	98.85	
2	Barnacle Goose	Branta leucopsis	379	72.47	
3	Greylag Goose	Anser anser	510	97.51	
4	Pink-footed Goose	Anser brachyrhynchus	415	79.35	
5	Mute Swan	Cygnus olor	516	98.66	
6	Egyptian Goose	Alopochen aegyptiaca	421	80.50	
7	Shelduck	Tadorna tadorna	505	96.56	
8	Mallard	Anas platyrhynchos	517	98.85	
9	Teal	Anas crecca	512	97.90	
10	Tufted Duck	Aythya fuligula	508	97.13	
11	Eider	Somateria mollissima	374	71.51	
12	Goosander	Mergus merganser	459	87.76	
13	Pheasant	Phasianus colchicus	511	97.71	
14	Red-legged Partridge	Alectoris rufa	444	84.89	
15	Swift	Apus apus	473	90.44	
16	Cuckoo	Cuculus canorus	430	82.22	
17	Rock Dove (Feral Pigeon)	Columba livia	441	84.32	
18	Stock Dove	Columba oenas	482	92.16	
19	Woodpigeon	Columba palumbus	518	99.04	
20	Collared Dove	Streptopelia decaocto	513	98.09	
21	Moorhen	Gallinula chloropus	514	98.28	
22	Coot	Fulica atra	514	98.28	
23	Crane	Grus grus	262	50.10	
24	Little Grebe	Tachybaptus ruficollis	499	95.41	
25	Great Crested Grebe	Podiceps cristatus	499	95.41	
26	Oystercatcher	Haematopus ostralegus	502	95.98	
27	Avocet	Recurvirostra avosetta	445	85.09	
28	Lapwing	Vanellus vanellus	513	98.09	
29	Curlew	Numenius arquata	496	94.84	
30	Black-tailed Godwit	Limosa limosa	480	91.78	
31	Redshank	Tringa totanus	491	93.88	
32	Turnstone	Arenaria interpres	470	89.87	
33	Common Tern	Sterna hirundo	439	83.94	
34	Black-headed Gull	Chroicocephalus ridibundus	515	98.47	
35	Common Gull	Larus canus	482	92.16	
36	Herring Gull	Larus argentatus	512	97.90	
37	Great Black-backed Gull	Larus marinus	501	95.79	
38	Lesser Black-backed Gull	Larus fuscus	505	96.56	
39	Black Guillemot	Cepphus grylle	229	43.79	
40	Fulmar	Fulmarus glacialis	424	81.07	
41	Gannet	Morus bassanus	443	84.70	
42	Cormorant	Phalacrocorax carbo	516	98.66	
43	Shag	Gulosus aristotelis	416	79.54	
44	Spoonbill	Platalea leucorodia	367	70.17	
45	Little Egret	Egretta garzetta	509	97.32	
46	Grey Heron	Ardea cinerea	512	97.90	
47	Sparrowhawk	Accipiter nisus	491	93.88	
48	Marsh Harrier	Circus aeruginosus	464	88.72	
49	Red Kite	Milvus milvus	494	94.46	
50	Buzzard	Buteo buteo	515	98.47	
51	Short-eared Owl	Asio flammeus	283	54.11	
52	Tawny Owl	Strix aluco	415	79.35	
53	Kingfisher	Alcedo atthis	467	89.29	
54	Great Spotted Woodpecker	Dendrocopos major	496	94.84	
55	Green Woodpecker	Picus viridis	456	87.19	
56	Kestrel	Falco tinnunculus	513	98.09	
57	Hobby	Falco subbuteo	382	73.04	
58	Peregrine	Falco peregrinus	466	89.10	
59	Jay	Garrulus glandarius	501	95.79	
60	Magpie	Pica pica	517	98.85	
61	Chough	Pyrrhocorax pyrrhocorax	184	35.18	
62	Jackdaw	Coloeus monedula	516	98.66	
63	Rook	Corvus frugilegus	509	97.32	
64	Carrion Crow	Corvus corone	518	99.04	
65	Hooded Crow	Corvus cornix	300	57.36	
66	Coal Tit	Periparus ater	497	95.03	
67	Blue Tit	Cyanistes caeruleus	517	98.85	
68	Great Tit	Parus major	518	99.04	
69	Swallow	Hirundo rustica	483	92.35	
70	House Martin	Delichon urbicum	465	88.91	
71	Cetti's Warbler	Cettia cetti	445	85.09	
72	Long-tailed Tit	Aegithalos caudatus	510	97.51	
73	Willow Warbler	Phylloscopus trochilus	457	87.38	
74	Chiffchaff	Phylloscopus collybita	491	93.88	
75	Sedge Warbler	Acrocephalus schoenobaenus	448	85.66	
76	Reed Warbler	Acrocephalus scirpaceus	435	83.17	
77	Blackcap	Sylvia atricapilla	484	92.54	
78	Wren	Troglodytes troglodytes	511	97.71	
79	Nuthatch	Sitta europaea	487	93.12	
80	Treecreeper	Certhia familiaris	471	90.06	
81	Starling	Sturnus vulgaris	512	97.90	
82	Song Thrush	Turdus philomelos	505	96.56	
83	Mistle Thrush	Turdus viscivorus	483	92.35	
84	Redwing	Turdus iliacus	502	95.98	
85	Blackbird	Turdus merula	517	98.85	
86	Fieldfare	Turdus pilaris	474	90.63	
87	Ring Ouzel	Turdus torquatus	307	58.70	
88	Robin	Erithacus rubecula	518	99.04	
89	Redstart	Phoenicurus phoenicurus	368	70.36	
90	Stonechat	Saxicola rubicola	491	93.88	
91	Wheatear	Oenanthe oenanthe	444	84.89	
92	Dipper	Cinclus cinclus	354	67.69	
93	House Sparrow	Passer domesticus	512	97.90	
94	Dunnock	Prunella modularis	513	98.09	
95	Grey Wagtail	Motacilla cinerea	487	93.12	
96	Pied Wagtail	Motacilla alba	513	98.09	
97	Meadow Pipit	Anthus pratensis	494	94.46	
98	Chaffinch	Fringilla coelebs	514	98.28	
99	Greenfinch	Chloris chloris	499	95.41	
100	Goldfinch	Carduelis carduelis	511	97.71	
101	Yellowhammer	Emberiza citrinella	452	86.42	
102	Reed Bunting	Emberiza schoeniclus	494	94.46