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