Dominic McClean: Europe Year List 2021 IOC, All records: Top Blockers Record(s) 1 to 98 of 98 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Canada Goose	Branta canadensis	5	100.00	
2	Greylag Goose	Anser anser	5	100.00	
3	Mute Swan	Cygnus olor	5	100.00	
4	Whooper Swan	Cygnus cygnus	5	100.00	
5	Common Shelduck	Tadorna tadorna	5	100.00	
6	Northern Shoveler	Spatula clypeata	5	100.00	
7	Eurasian Wigeon	Mareca penelope	5	100.00	
8	Mallard	Anas platyrhynchos	5	100.00	
9	Eurasian Teal	Anas crecca	5	100.00	
10	Common Scoter	Melanitta nigra	5	100.00	
11	Common Goldeneye	Bucephala clangula	5	100.00	
12	Common Merganser	Mergus merganser	5	100.00	
13	Red-breasted Merganser	Mergus serrator	5	100.00	
14	Common Pheasant	Phasianus colchicus	5	100.00	
15	Common Swift	Apus apus	4	80.00	
16	Rock Dove	Columba livia	5	100.00	
17	Common Wood Pigeon	Columba palumbus	5	100.00	
18	Eurasian Collared Dove	Streptopelia decaocto	5	100.00	
19	Common Moorhen	Gallinula chloropus	5	100.00	
20	Little Grebe	Tachybaptus ruficollis	5	100.00	
21	Great Crested Grebe	Podiceps cristatus	5	100.00	
22	Eurasian Oystercatcher	Haematopus ostralegus	5	100.00	
23	Pied Avocet	Recurvirostra avosetta	4	80.00	
24	Common Ringed Plover	Charadrius hiaticula	5	100.00	
25	Northern Lapwing	Vanellus vanellus	5	100.00	
26	Eurasian Whimbrel	Numenius phaeopus	5	100.00	
27	Eurasian Curlew	Numenius arquata	5	100.00	
28	Bar-tailed Godwit	Limosa lapponica	5	100.00	
29	Black-tailed Godwit	Limosa limosa	5	100.00	
30	Common Snipe	Gallinago gallinago	5	100.00	
31	Common Sandpiper	Actitis hypoleucos	5	100.00	
32	Green Sandpiper	Tringa ochropus	4	80.00	
33	Wood Sandpiper	Tringa glareola	3	60.00	
34	Common Redshank	Tringa totanus	5	100.00	
35	Common Greenshank	Tringa nebularia	5	100.00	
36	Ruddy Turnstone	Arenaria interpres	5	100.00	
37	Ruff	Calidris pugnax	5	100.00	
38	Sanderling	Calidris alba	5	100.00	
39	Dunlin	Calidris alpina	5	100.00	
40	Black-headed Gull	Chroicocephalus ridibundus	5	100.00	
41	Common Gull	Larus canus	5	100.00	
42	Caspian Gull	Larus cachinnans	2	40.00	
43	European Herring Gull	Larus argentatus	5	100.00	
44	Great Black-backed Gull	Larus marinus	5	100.00	
45	Lesser Black-backed Gull	Larus fuscus	5	100.00	
46	Great Northern Diver	Gavia immer	3	60.00	
47	Great Cormorant	Phalacrocorax carbo	5	100.00	
48	Little Egret	Egretta garzetta	5	100.00	
49	Great Egret	Ardea alba	5	100.00	
50	Grey Heron	Ardea cinerea	5	100.00	
51	Osprey	Pandion haliaetus	4	80.00	
52	Western Marsh Harrier	Circus aeruginosus	4	80.00	
53	Red Kite	Milvus milvus	5	100.00	
54	Common Buzzard	Buteo buteo	5	100.00	
55	Great Spotted Woodpecker	Dendrocopos major	5	100.00	
56	European Green Woodpecker	Picus viridis	4	80.00	
57	Peregrine Falcon	Falco peregrinus	5	100.00	
58	Eurasian Jay	Garrulus glandarius	4	80.00	
59	Eurasian Magpie	Pica pica	5	100.00	
60	Red-billed Chough	Pyrrhocorax pyrrhocorax	3	60.00	
61	Western Jackdaw	Coloeus monedula	5	100.00	
62	Rook	Corvus frugilegus	5	100.00	
63	Carrion Crow	Corvus corone	5	100.00	
64	Northern Raven	Corvus corax	5	100.00	
65	Coal Tit	Periparus ater	5	100.00	
66	Eurasian Blue Tit	Cyanistes caeruleus	5	100.00	
67	Great Tit	Parus major	5	100.00	
68	Eurasian Skylark	Alauda arvensis	5	100.00	
69	Sand Martin	Riparia riparia	5	100.00	
70	Barn Swallow	Hirundo rustica	5	100.00	
71	Western House Martin	Delichon urbicum	5	100.00	
72	Long-tailed Tit	Aegithalos caudatus	5	100.00	
73	Willow Warbler	Phylloscopus trochilus	5	100.00	
74	Common Chiffchaff	Phylloscopus collybita	4	80.00	
75	Eurasian Blackcap	Sylvia atricapilla	4	80.00	
76	Goldcrest	Regulus regulus	4	80.00	
77	Eurasian Wren	Troglodytes troglodytes	5	100.00	
78	Eurasian Nuthatch	Sitta europaea	5	100.00	
79	Common Starling	Sturnus vulgaris	5	100.00	
80	Song Thrush	Turdus philomelos	5	100.00	
81	Mistle Thrush	Turdus viscivorus	5	100.00	
82	Common Blackbird	Turdus merula	5	100.00	
83	European Robin	Erithacus rubecula	5	100.00	
84	Black Redstart	Phoenicurus ochruros	4	80.00	
85	European Stonechat	Saxicola rubicola	5	100.00	
86	White-throated Dipper	Cinclus cinclus	5	100.00	
87	House Sparrow	Passer domesticus	5	100.00	
88	Dunnock	Prunella modularis	5	100.00	
89	Grey Wagtail	Motacilla cinerea	5	100.00	
90	White Wagtail	Motacilla alba	5	100.00	
91	Water Pipit	Anthus spinoletta	4	80.00	
92	Common Chaffinch [group]	Fringilla coelebs [group]	3	60.00	
93	Eurasian Bullfinch	Pyrrhula pyrrhula	4	80.00	
94	European Greenfinch	Chloris chloris	5	100.00	
95	Common Linnet	Linaria cannabina	5	100.00	
96	European Goldfinch	Carduelis carduelis	5	100.00	
97	Eurasian Siskin	Spinus spinus	5	100.00	
98	Common Reed Bunting	Emberiza schoeniclus	5	100.00