Eyjólfur Matthíasson: Iceland Year List 2024 IOC, All records: Top Blockers Record(s) 1 to 105 of 105 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Brent Goose	Branta bernicla	8	80.00	
2	Barnacle Goose	Branta leucopsis	7	70.00	
3	Snow Goose	Anser caerulescens	2	20.00	
4	Greylag Goose	Anser anser	9	90.00	
5	Pink-footed Goose	Anser brachyrhynchus	7	70.00	
6	Greater White-fronted Goose	Anser albifrons	4	40.00	
7	Whooper Swan	Cygnus cygnus	8	80.00	
8	Common Shelduck	Tadorna tadorna	10	100.00	
9	Northern Shoveler	Spatula clypeata	6	60.00	
10	Gadwall	Mareca strepera	7	70.00	
11	Eurasian Wigeon	Mareca penelope	9	90.00	
12	American Wigeon	Mareca americana	4	40.00	
13	Mallard	Anas platyrhynchos	9	90.00	
14	Eurasian Teal	Anas crecca	10	100.00	
15	Green-winged Teal	Anas carolinensis	6	60.00	
16	Common Pochard	Aythya ferina	3	30.00	
17	Ring-necked Duck	Aythya collaris	2	20.00	
18	Tufted Duck	Aythya fuligula	9	90.00	
19	Greater Scaup	Aythya marila	7	70.00	
20	King Eider	Somateria spectabilis	6	60.00	
21	Common Eider	Somateria mollissima	10	100.00	
22	Harlequin Duck	Histrionicus histrionicus	6	60.00	
23	White-winged Scoter	Melanitta deglandi	7	70.00	
24	Long-tailed Duck	Clangula hyemalis	7	70.00	
25	Common Goldeneye	Bucephala clangula	5	50.00	
26	Barrow's Goldeneye	Bucephala islandica	6	60.00	
27	Common Merganser	Mergus merganser	7	70.00	
28	Red-breasted Merganser	Mergus serrator	8	80.00	
29	Rock Ptarmigan	Lagopus muta	9	90.00	
30	Rock Dove	Columba livia	8	80.00	
31	Stock Dove	Columba oenas	4	40.00	
32	Eurasian Collared Dove	Streptopelia decaocto	2	20.00	
33	Water Rail	Rallus aquaticus	5	50.00	
34	Common Moorhen	Gallinula chloropus	9	90.00	
35	Little Grebe	Tachybaptus ruficollis	6	60.00	
36	Red-necked Grebe	Podiceps grisegena	5	50.00	
37	Horned Grebe	Podiceps auritus	8	80.00	
38	Eurasian Oystercatcher	Haematopus ostralegus	10	100.00	
39	European Golden Plover	Pluvialis apricaria	10	100.00	
40	Common Ringed Plover	Charadrius hiaticula	9	90.00	
41	Eurasian Whimbrel	Numenius phaeopus	6	60.00	
42	Eurasian Curlew	Numenius arquata	7	70.00	
43	Bar-tailed Godwit	Limosa lapponica	9	90.00	
44	Black-tailed Godwit	Limosa limosa	8	80.00	
45	Common Snipe	Gallinago gallinago	8	80.00	
46	Red-necked Phalarope	Phalaropus lobatus	3	30.00	
47	Common Redshank	Tringa totanus	10	100.00	
48	Lesser Yellowlegs	Tringa flavipes	4	40.00	
49	Ruddy Turnstone	Arenaria interpres	9	90.00	
50	Red Knot	Calidris canutus	6	60.00	
51	Ruff	Calidris pugnax	2	20.00	
52	Sanderling	Calidris alba	7	70.00	
53	Dunlin	Calidris alpina	7	70.00	
54	Purple Sandpiper	Calidris maritima	10	100.00	
55	Pectoral Sandpiper	Calidris melanotos	4	40.00	
56	Arctic Tern	Sterna paradisaea	5	50.00	
57	Black-legged Kittiwake	Rissa tridactyla	8	80.00	
58	Black-headed Gull	Chroicocephalus ridibundus	8	80.00	
59	Common Gull	Larus canus	7	70.00	
60	Ring-billed Gull	Larus delawarensis	2	20.00	
61	European Herring Gull	Larus argentatus	8	80.00	
62	Great Black-backed Gull	Larus marinus	10	100.00	
63	Glaucous Gull	Larus hyperboreus	8	80.00	
64	Lesser Black-backed Gull	Larus fuscus	9	90.00	
65	Iceland Gull	Larus glaucoides	7	70.00	
66	Arctic Skua	Stercorarius parasiticus	6	60.00	
67	Atlantic Puffin	Fratercula arctica	5	50.00	
68	Black Guillemot	Cepphus grylle	7	70.00	
69	Razorbill	Alca torda	7	70.00	
70	Common Murre	Uria aalge	7	70.00	
71	Red-throated Diver	Gavia stellata	8	80.00	
72	Great Northern Diver	Gavia immer	7	70.00	
73	Northern Fulmar	Fulmarus glacialis	7	70.00	
74	Manx Shearwater	Puffinus puffinus	5	50.00	
75	Northern Gannet	Morus bassanus	8	80.00	
76	Great Cormorant	Phalacrocorax carbo	6	60.00	
77	European Shag	Gulosus aristotelis	6	60.00	
78	Little Egret	Egretta garzetta	3	30.00	
79	Grey Heron	Ardea cinerea	7	70.00	
80	White-tailed Eagle	Haliaeetus albicilla	6	60.00	
81	Short-eared Owl	Asio flammeus	5	50.00	
82	Merlin	Falco columbarius	7	70.00	
83	Gyrfalcon	Falco rusticolus	7	70.00	
84	Rook	Corvus frugilegus	4	40.00	
85	Hooded Crow	Corvus cornix	4	40.00	
86	Northern Raven	Corvus corax	10	100.00	
87	Bohemian Waxwing	Bombycilla garrulus	5	50.00	
88	Goldcrest	Regulus regulus	7	70.00	
89	Eurasian Wren	Troglodytes troglodytes	6	60.00	
90	Common Starling	Sturnus vulgaris	9	90.00	
91	Redwing	Turdus iliacus	10	100.00	
92	Common Blackbird	Turdus merula	10	100.00	
93	Fieldfare	Turdus pilaris	7	70.00	
94	American Robin	Turdus migratorius	6	60.00	
95	European Robin	Erithacus rubecula	6	60.00	
96	European Stonechat	Saxicola rubicola	4	40.00	
97	Northern Wheatear	Oenanthe oenanthe	5	50.00	
98	White Wagtail	Motacilla alba	9	90.00	
99	Meadow Pipit	Anthus pratensis	7	70.00	
100	Eurasian Chaffinch	Fringilla coelebs	2	20.00	
101	Brambling	Fringilla montifringilla	3	30.00	
102	Common Redpoll	Acanthis flammea	10	100.00	
103	Red Crossbill	Loxia curvirostra	6	60.00	
104	Snow Bunting	Plectrophenax nivalis	8	80.00	
105	Yellowhammer	Emberiza citrinella	2	20.00