Eyjolfur Vilbergsson: Iceland Year List 2020 IOC, All records: Top Blockers Record(s) 1 to 133 of 133 total. Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%) 1,Brent Goose,Branta bernicla,8,88.89 2,Canada Goose,Branta canadensis,7,77.78 3,Barnacle Goose,Branta leucopsis,8,88.89 4,Cackling Goose,Branta hutchinsii,3,33.33 5,Greylag Goose,Anser anser,9,100.00 6,Pink-footed Goose,Anser brachyrhynchus,8,88.89 7,Greater White-fronted Goose,Anser albifrons,8,88.89 8,Mute Swan,Cygnus olor,4,44.44 9,Whooper Swan,Cygnus cygnus,9,100.00 10,Common Shelduck,Tadorna tadorna,9,100.00 11,Mandarin Duck,Aix galericulata,3,33.33 12,Garganey,Spatula querquedula,4,44.44 13,Northern Shoveler,Spatula clypeata,8,88.89 14,Gadwall,Mareca strepera,8,88.89 15,Eurasian Wigeon,Mareca penelope,9,100.00 16,Mallard,Anas platyrhynchos,9,100.00 17,Northern Pintail,Anas acuta,6,66.67 18,Eurasian Teal,Anas crecca,8,88.89 19,Green-winged Teal,Anas carolinensis,5,55.56 20,Ring-necked Duck,Aythya collaris,5,55.56 21,Tufted Duck,Aythya fuligula,8,88.89 22,Greater Scaup,Aythya marila,8,88.89 23,Lesser Scaup,Aythya affinis,3,33.33 24,King Eider,Somateria spectabilis,7,77.78 25,Common Eider,Somateria mollissima,9,100.00 26,Harlequin Duck,Histrionicus histrionicus,8,88.89 27,Surf Scoter,Melanitta perspicillata,6,66.67 28,Velvet Scoter,Melanitta fusca,6,66.67 29,White-winged Scoter,Melanitta deglandi,6,66.67 30,Common Scoter,Melanitta nigra,7,77.78 31,Black Scoter,Melanitta americana,5,55.56 32,Long-tailed Duck,Clangula hyemalis,9,100.00 33,Common Goldeneye,Bucephala clangula,5,55.56 34,Barrow's Goldeneye,Bucephala islandica,7,77.78 35,Smew,Mergellus albellus,6,66.67 36,Common Merganser,Mergus merganser,9,100.00 37,Red-breasted Merganser,Mergus serrator,9,100.00 38,Ruddy Duck,Oxyura jamaicensis,4,44.44 39,Rock Ptarmigan,Lagopus muta,8,88.89 40,Rock Dove,Columba livia,8,88.89 41,Common Wood Pigeon,Columba palumbus,8,88.89 42,Eurasian Collared Dove,Streptopelia decaocto,5,55.56 43,Corn Crake,Crex crex,1,11.11 44,Horned Grebe,Podiceps auritus,8,88.89 45,Eurasian Oystercatcher,Haematopus ostralegus,9,100.00 46,European Golden Plover,Pluvialis apricaria,8,88.89 47,American Golden Plover,Pluvialis dominica,4,44.44 48,Common Ringed Plover,Charadrius hiaticula,8,88.89 49,Northern Lapwing,Vanellus vanellus,3,33.33 50,Eurasian Whimbrel,Numenius phaeopus,8,88.89 51,Eurasian Curlew,Numenius arquata,7,77.78 52,Black-tailed Godwit,Limosa limosa,8,88.89 53,Common Snipe,Gallinago gallinago,8,88.89 54,Red Phalarope,Phalaropus fulicarius,6,66.67 55,Red-necked Phalarope,Phalaropus lobatus,8,88.89 56,Spotted Sandpiper,Actitis macularius,6,66.67 57,Common Redshank,Tringa totanus,9,100.00 58,Lesser Yellowlegs,Tringa flavipes,3,33.33 59,Ruddy Turnstone,Arenaria interpres,9,100.00 60,Red Knot,Calidris canutus,8,88.89 61,Ruff,Calidris pugnax,3,33.33 62,Sanderling,Calidris alba,7,77.78 63,Dunlin,Calidris alpina,8,88.89 64,Purple Sandpiper,Calidris maritima,8,88.89 65,White-rumped Sandpiper,Calidris fuscicollis,2,22.22 66,Collared Pratincole,Glareola pratincola,8,88.89 67,Black Tern,Chlidonias niger,6,66.67 68,Arctic Tern,Sterna paradisaea,8,88.89 69,Black-legged Kittiwake,Rissa tridactyla,8,88.89 70,Sabine's Gull,Xema sabini,2,22.22 71,Black-headed Gull,Chroicocephalus ridibundus,9,100.00 72,Common Gull,Larus canus,8,88.89 73,European Herring Gull,Larus argentatus,9,100.00 74,Great Black-backed Gull,Larus marinus,9,100.00 75,Glaucous Gull,Larus hyperboreus,9,100.00 76,Lesser Black-backed Gull,Larus fuscus,8,88.89 77,American Herring Gull,Larus smithsonianus,5,55.56 78,Iceland Gull,Larus glaucoides,9,100.00 79,Arctic Skua,Stercorarius parasiticus,8,88.89 80,Pomarine Skua,Stercorarius pomarinus,4,44.44 81,Great Skua,Stercorarius skua,8,88.89 82,Atlantic Puffin,Fratercula arctica,8,88.89 83,Black Guillemot,Cepphus grylle,9,100.00 84,Razorbill,Alca torda,8,88.89 85,Little Auk,Alle alle,4,44.44 86,Thick-billed Murre,Uria lomvia,7,77.78 87,Common Murre,Uria aalge,8,88.89 88,Red-throated Diver,Gavia stellata,8,88.89 89,Black-throated Diver,Gavia arctica,4,44.44 90,Great Northern Diver,Gavia immer,9,100.00 91,White-billed Diver,Gavia adamsii,4,44.44 92,Northern Fulmar,Fulmarus glacialis,8,88.89 93,Manx Shearwater,Puffinus puffinus,8,88.89 94,Northern Gannet,Morus bassanus,7,77.78 95,Great Cormorant,Phalacrocorax carbo,9,100.00 96,European Shag,Gulosus aristotelis,8,88.89 97,Little Egret,Egretta garzetta,3,33.33 98,Grey Heron,Ardea cinerea,7,77.78 99,White-tailed Eagle,Haliaeetus albicilla,9,100.00 100,Short-eared Owl,Asio flammeus,8,88.89 101,Merlin,Falco columbarius,8,88.89 102,Gyrfalcon,Falco rusticolus,9,100.00 103,Alder Flycatcher,Empidonax alnorum,8,88.89 104,Hooded Crow,Corvus cornix,5,55.56 105,Northern Raven,Corvus corax,9,100.00 106,Barn Swallow,Hirundo rustica,6,66.67 107,Yellow-browed Warbler,Phylloscopus inornatus,6,66.67 108,Common Chiffchaff,Phylloscopus collybita,6,66.67 109,Eurasian Blackcap,Sylvia atricapilla,6,66.67 110,Goldcrest,Regulus regulus,7,77.78 111,Eurasian Wren,Troglodytes troglodytes,8,88.89 112,Rosy Starling,Pastor roseus,4,44.44 113,Common Starling,Sturnus vulgaris,9,100.00 114,Swainson's Thrush,Catharus ustulatus,5,55.56 115,Redwing,Turdus iliacus,9,100.00 116,Common Blackbird,Turdus merula,9,100.00 117,Fieldfare,Turdus pilaris,7,77.78 118,European Robin,Erithacus rubecula,7,77.78 119,European Stonechat,Saxicola rubicola,2,22.22 120,Northern Wheatear,Oenanthe oenanthe,8,88.89 121,House Sparrow,Passer domesticus,5,55.56 122,Citrine Wagtail,Motacilla citreola,2,22.22 123,White Wagtail,Motacilla alba,7,77.78 124,Meadow Pipit,Anthus pratensis,8,88.89 125,Buff-bellied Pipit,Anthus rubescens,8,88.89 126,European Rock Pipit,Anthus petrosus,8,88.89 127,Brambling,Fringilla montifringilla,6,66.67 128,Hawfinch,Coccothraustes coccothraustes,5,55.56 129,Common Redpoll,Acanthis flammea,9,100.00 130,Eurasian Siskin,Spinus spinus,5,55.56 131,Lapland Longspur,Calcarius lapponicus,6,66.67 132,Yellowhammer,Emberiza citrinella,3,33.33 133,Northern Parula,Setophaga americana,2,22.22