William Jones: World Year List 2021 IOC, All records: Top Blockers Record(s) 1 to 300 of 300 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 White-faced Whistling Duck Dendrocygna viduata 3 20.00 2 Red-breasted Goose Branta ruficollis 3 20.00 3 Canada Goose Branta canadensis 12 80.00 4 Barnacle Goose Branta leucopsis 4 26.67 5 Greylag Goose Anser anser 10 66.67 6 Pink-footed Goose Anser brachyrhynchus 4 26.67 7 Greater White-fronted Goose Anser albifrons 10 66.67 8 Mute Swan Cygnus olor 11 73.33 9 Whooper Swan Cygnus cygnus 6 40.00 10 Egyptian Goose Alopochen aegyptiaca 10 66.67 11 Common Shelduck Tadorna tadorna 9 60.00 12 Mandarin Duck Aix galericulata 3 20.00 13 Garganey Spatula querquedula 6 40.00 14 Northern Shoveler Spatula clypeata 12 80.00 15 Gadwall Mareca strepera 11 73.33 16 Eurasian Wigeon Mareca penelope 11 73.33 17 Mallard Anas platyrhynchos 12 80.00 18 Red-billed Teal Anas erythrorhyncha 2 13.33 19 Northern Pintail Anas acuta 11 73.33 20 Eurasian Teal Anas crecca 11 73.33 21 Red-crested Pochard Netta rufina 5 33.33 22 Common Pochard Aythya ferina 8 53.33 23 Ferruginous Duck Aythya nyroca 3 20.00 24 Tufted Duck Aythya fuligula 10 66.67 25 Greater Scaup Aythya marila 8 53.33 26 Common Goldeneye Bucephala clangula 8 53.33 27 Smew Mergellus albellus 3 20.00 28 Common Merganser Mergus merganser 11 73.33 29 Common Pheasant Phasianus colchicus 10 66.67 30 Red-legged Partridge Alectoris rufa 8 53.33 31 Madagascar Nightjar Caprimulgus madagascariensis 1 6.67 32 Madagascar Spinetail Zoonavena grandidieri 1 6.67 33 Malagasy Palm Swift Cypsiurus gracilis 2 13.33 34 Alpine Swift Tachymarptis melba 5 33.33 35 Common Swift Apus apus 9 60.00 36 Malagasy Black Swift Apus balstoni 1 6.67 37 Little Swift Apus affinis 3 20.00 38 Great Bustard Otis tarda 2 13.33 39 Malagasy Coucal Centropus toulou 1 6.67 40 Crested Coua Coua cristata 1 6.67 41 Red-capped Coua Coua ruficeps 1 6.67 42 Running Coua Coua cursor 1 6.67 43 Giant Coua Coua gigas 1 6.67 44 Madagascar Cuckoo Cuculus rochii 1 6.67 45 Common Cuckoo Cuculus canorus 7 46.67 46 Subdesert Mesite Monias benschi 1 6.67 47 Madagascar Sandgrouse Pterocles personatus 1 6.67 48 Rock Dove Columba livia 11 73.33 49 Stock Dove Columba oenas 8 53.33 50 Common Wood Pigeon Columba palumbus 10 66.67 51 Malagasy Turtle Dove Nesoenas picturatus 1 6.67 52 European Turtle Dove Streptopelia turtur 5 33.33 53 Eurasian Collared Dove Streptopelia decaocto 10 66.67 54 Spotted Dove Spilopelia chinensis 2 13.33 55 Namaqua Dove Oena capensis 2 13.33 56 Madagascar Green Pigeon Treron australis 1 6.67 57 Water Rail Rallus aquaticus 6 40.00 58 Common Moorhen Gallinula chloropus 9 60.00 59 Eurasian Coot Fulica atra 10 66.67 60 Common Crane Grus grus 4 26.67 61 Little Grebe Tachybaptus ruficollis 10 66.67 62 Great Crested Grebe Podiceps cristatus 10 66.67 63 Black-necked Grebe Podiceps nigricollis 9 60.00 64 Madagascar Buttonquail Turnix nigricollis 1 6.67 65 Eurasian Oystercatcher Haematopus ostralegus 10 66.67 66 Black-winged Stilt Himantopus himantopus 6 40.00 67 Pied Avocet Recurvirostra avosetta 10 66.67 68 Grey Plover Pluvialis squatarola 11 73.33 69 European Golden Plover Pluvialis apricaria 8 53.33 70 Common Ringed Plover Charadrius hiaticula 10 66.67 71 Three-banded Plover Charadrius tricollaris 3 20.00 72 Northern Lapwing Vanellus vanellus 11 73.33 73 Greater Sand Plover Anarhynchus leschenaultii 1 6.67 74 Madagascar Plover Anarhynchus thoracicus 1 6.67 75 Kittlitz's Plover Anarhynchus pecuarius 2 13.33 76 White-fronted Plover Anarhynchus marginatus 2 13.33 77 Eurasian Whimbrel Numenius phaeopus 6 40.00 78 Eurasian Curlew Numenius arquata 10 66.67 79 Bar-tailed Godwit Limosa lapponica 8 53.33 80 Black-tailed Godwit Limosa limosa 9 60.00 81 Jack Snipe Lymnocryptes minimus 3 20.00 82 Common Snipe Gallinago gallinago 8 53.33 83 Terek Sandpiper Xenus cinereus 1 6.67 84 Common Sandpiper Actitis hypoleucos 8 53.33 85 Green Sandpiper Tringa ochropus 9 60.00 86 Marsh Sandpiper Tringa stagnatilis 3 20.00 87 Wood Sandpiper Tringa glareola 8 53.33 88 Common Redshank Tringa totanus 10 66.67 89 Spotted Redshank Tringa erythropus 7 46.67 90 Common Greenshank Tringa nebularia 9 60.00 91 Ruddy Turnstone Arenaria interpres 11 73.33 92 Ruff Calidris pugnax 9 60.00 93 Curlew Sandpiper Calidris ferruginea 8 53.33 94 Sanderling Calidris alba 8 53.33 95 Dunlin Calidris alpina 12 80.00 96 Crab-plover Dromas ardeola 1 6.67 97 Caspian Tern Hydroprogne caspia 5 33.33 98 Whiskered Tern Chlidonias hybrida 3 20.00 99 Black Tern Chlidonias niger 7 46.67 100 White-winged Tern Chlidonias leucopterus 3 20.00 101 Common Tern Sterna hirundo 7 46.67 102 Lesser Crested Tern Thalasseus bengalensis 1 6.67 103 Greater Crested Tern Thalasseus bergii 1 6.67 104 Black-headed Gull Chroicocephalus ridibundus 11 73.33 105 Common Gull Larus canus 8 53.33 106 Caspian Gull Larus cachinnans 6 40.00 107 European Herring Gull Larus argentatus 10 66.67 108 Yellow-legged Gull Larus michahellis 5 33.33 109 Great Black-backed Gull Larus marinus 10 66.67 110 Lesser Black-backed Gull Larus fuscus 11 73.33 111 Great Northern Diver Gavia immer 9 60.00 112 Black Stork Ciconia nigra 5 33.33 113 White Stork Ciconia ciconia 5 33.33 114 Great Frigatebird Fregata minor 1 6.67 115 Pygmy Cormorant Microcarbo pygmaeus 3 20.00 116 Great Cormorant Phalacrocorax carbo 11 73.33 117 Glossy Ibis Plegadis falcinellus 5 33.33 118 Eurasian Spoonbill Platalea leucorodia 7 46.67 119 Black-crowned Night Heron Nycticorax nycticorax 7 46.67 120 Black Heron Egretta ardesiaca 1 6.67 121 Little Egret Egretta garzetta 11 73.33 122 Dimorphic Egret Egretta dimorpha 1 6.67 123 Striated Heron Butorides striata 3 20.00 124 Squacco Heron Ardeola ralloides 4 26.67 125 Western Cattle Egret Bubulcus ibis 9 60.00 126 Great Egret Ardea alba 11 73.33 127 Grey Heron Ardea cinerea 11 73.33 128 Purple Heron Ardea purpurea 6 40.00 129 Hamerkop Scopus umbretta 3 20.00 130 Madagascar Harrier-Hawk Polyboroides radiatus 1 6.67 131 European Honey Buzzard Pernis apivorus 5 33.33 132 Short-toed Snake Eagle Circaetus gallicus 4 26.67 133 Lesser Spotted Eagle Clanga pomarina 3 20.00 134 Eastern Imperial Eagle Aquila heliaca 2 13.33 135 Golden Eagle Aquila chrysaetos 5 33.33 136 Frances's Sparrowhawk Accipiter francesiae 1 6.67 137 Eurasian Sparrowhawk Accipiter nisus 9 60.00 138 Eurasian Goshawk Accipiter gentilis 4 26.67 139 Western Marsh Harrier Circus aeruginosus 9 60.00 140 Hen Harrier Circus cyaneus 5 33.33 141 Red Kite Milvus milvus 10 66.67 142 Yellow-billed Kite Milvus aegyptius 3 20.00 143 White-tailed Eagle Haliaeetus albicilla 4 26.67 144 Rough-legged Buzzard Buteo lagopus 4 26.67 145 Long-legged Buzzard Buteo rufinus 3 20.00 146 Common Buzzard Buteo buteo 12 80.00 147 Madagascar Buzzard Buteo brachypterus 1 6.67 148 Western Barn Owl Tyto alba 6 40.00 149 White-browed Owl Athene superciliaris 1 6.67 150 Little Owl Athene noctua 3 20.00 151 Torotoroka Scops Owl Otus madagascariensis 1 6.67 152 Long-eared Owl Asio otus 3 20.00 153 Short-eared Owl Asio flammeus 7 46.67 154 Eurasian Eagle-Owl Bubo bubo 2 13.33 155 Tawny Owl Strix aluco 7 46.67 156 Cuckoo-roller Leptosomus discolor 1 6.67 157 Eurasian Hoopoe Upupa epops 4 26.67 158 Madagascar Hoopoe Upupa marginata 1 6.67 159 European Roller Coracias garrulus 3 20.00 160 Long-tailed Ground Roller Uratelornis chimaera 1 6.67 161 Malagasy Kingfisher Corythornis vintsioides 1 6.67 162 Common Kingfisher Alcedo atthis 8 53.33 163 Olive Bee-eater Merops superciliosus 1 6.67 164 European Bee-eater Merops apiaster 5 33.33 165 Eurasian Wryneck Jynx torquilla 3 20.00 166 Middle Spotted Woodpecker Dendrocoptes medius 4 26.67 167 Lesser Spotted Woodpecker Dryobates minor 5 33.33 168 Syrian Woodpecker Dendrocopos syriacus 2 13.33 169 Great Spotted Woodpecker Dendrocopos major 10 66.67 170 Black Woodpecker Dryocopus martius 3 20.00 171 European Green Woodpecker Picus viridis 10 66.67 172 Grey-headed Woodpecker Picus canus 3 20.00 173 Common Kestrel Falco tinnunculus 12 80.00 174 Malagasy Kestrel Falco newtoni 1 6.67 175 Banded Kestrel Falco zoniventris 1 6.67 176 Red-footed Falcon Falco vespertinus 4 26.67 177 Sooty Falcon Falco concolor 1 6.67 178 Merlin Falco columbarius 8 53.33 179 Saker Falcon Falco cherrug 2 13.33 180 Peregrine Falcon Falco peregrinus 10 66.67 181 Greater Vasa Parrot Coracopsis vasa 1 6.67 182 Lesser Vasa Parrot Coracopsis nigra 1 6.67 183 Grey-headed Lovebird Agapornis canus 1 6.67 184 Red-tailed Vanga Calicalicus madagascariensis 1 6.67 185 Hook-billed Vanga Vanga curvirostris 1 6.67 186 Lafresnaye's Vanga Xenopirostris xenopirostris 1 6.67 187 Sickle-billed Vanga Falculea palliata 1 6.67 188 White-headed Vanga Artamella viridis 1 6.67 189 Chabert Vanga Leptopterus chabert 1 6.67 190 Rufous Vanga Schetba rufa 1 6.67 191 Common Newtonia Newtonia brunneicauda 1 6.67 192 Madagascar Cuckooshrike Ceblepyris cinereus 1 6.67 193 Eurasian Golden Oriole Oriolus oriolus 4 26.67 194 Crested Drongo Dicrurus forficatus 1 6.67 195 Malagasy Paradise Flycatcher Terpsiphone mutata 1 6.67 196 Great Grey Shrike Lanius excubitor 3 20.00 197 Lesser Grey Shrike Lanius minor 2 13.33 198 Red-backed Shrike Lanius collurio 6 40.00 199 Eurasian Jay Garrulus glandarius 10 66.67 200 Eurasian Magpie Pica pica 12 80.00 201 Western Jackdaw Coloeus monedula 9 60.00 202 Rook Corvus frugilegus 9 60.00 203 Carrion Crow Corvus corone 11 73.33 204 Hooded Crow Corvus cornix 6 40.00 205 Pied Crow Corvus albus 3 20.00 206 Northern Raven Corvus corax 11 73.33 207 Coal Tit Periparus ater 10 66.67 208 Crested Tit Lophophanes cristatus 5 33.33 209 Marsh Tit Poecile palustris 6 40.00 210 Willow Tit Poecile montanus 5 33.33 211 Eurasian Blue Tit Cyanistes caeruleus 11 73.33 212 Great Tit Parus major 11 73.33 213 Eurasian Penduline Tit Remiz pendulinus 3 20.00 214 Bearded Reedling Panurus biarmicus 5 33.33 215 Madagascar Lark Eremopterix hova 1 6.67 216 Eurasian Skylark Alauda arvensis 9 60.00 217 Crested Lark Galerida cristata 3 20.00 218 Malagasy Bulbul Hypsipetes madagascariensis 1 6.67 219 Red-whiskered Bulbul Pycnonotus jocosus 1 6.67 220 Mascarene Martin Phedina borbonica 1 6.67 221 Sand Martin Riparia riparia 10 66.67 222 Barn Swallow Hirundo rustica 12 80.00 223 Western House Martin Delichon urbicum 7 46.67 224 Long-tailed Tit Aegithalos caudatus 11 73.33 225 Wood Warbler Phylloscopus sibilatrix 3 20.00 226 Willow Warbler Phylloscopus trochilus 8 53.33 227 Common Chiffchaff Phylloscopus collybita 10 66.67 228 Malagasy Brush Warbler Nesillas typica 1 6.67 229 Subdesert Brush Warbler Nesillas lantzii 1 6.67 230 Great Reed Warbler Acrocephalus arundinaceus 3 20.00 231 Moustached Warbler Acrocephalus melanopogon 2 13.33 232 Sedge Warbler Acrocephalus schoenobaenus 8 53.33 233 Common Reed Warbler Acrocephalus scirpaceus 7 46.67 234 Marsh Warbler Acrocephalus palustris 3 20.00 235 Savi's Warbler Locustella luscinioides 3 20.00 236 Long-billed Bernieria Bernieria madagascariensis 1 6.67 237 Thamnornis Thamnornis chloropetoides 1 6.67 238 Appert's Tetraka Xanthomixis apperti 1 6.67 239 Common Jery Neomixis tenella 1 6.67 240 Stripe-throated Jery Neomixis striatigula 1 6.67 241 Madagascar Cisticola Cisticola cherina 1 6.67 242 Eurasian Blackcap Sylvia atricapilla 9 60.00 243 Garden Warbler Sylvia borin 7 46.67 244 Lesser Whitethroat Curruca curruca 5 33.33 245 Malagasy White-eye Zosterops maderaspatanus 1 6.67 246 Common Firecrest Regulus ignicapilla 7 46.67 247 Goldcrest Regulus regulus 8 53.33 248 Eurasian Wren Troglodytes troglodytes 9 60.00 249 Eurasian Nuthatch Sitta europaea 10 66.67 250 Eurasian Treecreeper Certhia familiaris 9 60.00 251 Short-toed Treecreeper Certhia brachydactyla 3 20.00 252 Common Myna Acridotheres tristis 2 13.33 253 Common Starling Sturnus vulgaris 12 80.00 254 Song Thrush Turdus philomelos 10 66.67 255 Mistle Thrush Turdus viscivorus 9 60.00 256 Redwing Turdus iliacus 10 66.67 257 Common Blackbird Turdus merula 11 73.33 258 Fieldfare Turdus pilaris 9 60.00 259 Madagascar Magpie-Robin Copsychus albospecularis 1 6.67 260 Spotted Flycatcher Muscicapa striata 6 40.00 261 European Robin Erithacus rubecula 11 73.33 262 Common Nightingale Luscinia megarhynchos 5 33.33 263 Bluethroat Luscinia svecica 4 26.67 264 European Pied Flycatcher Ficedula hypoleuca 5 33.33 265 Collared Flycatcher Ficedula albicollis 2 13.33 266 Black Redstart Phoenicurus ochruros 5 33.33 267 Madagascar Stonechat Saxicola sibilla 1 6.67 268 European Stonechat Saxicola rubicola 10 66.67 269 Northern Wheatear Oenanthe oenanthe 6 40.00 270 White-throated Dipper Cinclus cinclus 7 46.67 271 Souimanga Sunbird Cinnyris sovimanga 1 6.67 272 Malagasy Green Sunbird Cinnyris notatus 1 6.67 273 Eurasian Tree Sparrow Passer montanus 7 46.67 274 House Sparrow Passer domesticus 14 93.33 275 Sakalava Weaver Ploceus sakalava 1 6.67 276 Red Fody Foudia madagascariensis 1 6.67 277 Madagascar Mannikin Lepidopygia nana 1 6.67 278 Common Waxbill Estrilda astrild 3 20.00 279 Dunnock Prunella modularis 11 73.33 280 Western Yellow Wagtail Motacilla flava 7 46.67 281 Madagascar Wagtail Motacilla flaviventris 1 6.67 282 Grey Wagtail Motacilla cinerea 10 66.67 283 White Wagtail Motacilla alba 10 66.67 284 Meadow Pipit Anthus pratensis 9 60.00 285 Tree Pipit Anthus trivialis 6 40.00 286 Water Pipit Anthus spinoletta 3 20.00 287 Eurasian Chaffinch Fringilla coelebs 6 40.00 288 Brambling Fringilla montifringilla 6 40.00 289 Hawfinch Coccothraustes coccothraustes 6 40.00 290 Eurasian Bullfinch Pyrrhula pyrrhula 10 66.67 291 European Greenfinch Chloris chloris 10 66.67 292 Common Linnet Linaria cannabina 8 53.33 293 Lesser Redpoll Acanthis cabaret 5 33.33 294 Red Crossbill Loxia curvirostra 7 46.67 295 European Goldfinch Carduelis carduelis 11 73.33 296 European Serin Serinus serinus 4 26.67 297 Eurasian Siskin Spinus spinus 9 60.00 298 Corn Bunting Emberiza calandra 6 40.00 299 Yellowhammer Emberiza citrinella 7 46.67 300 Common Reed Bunting Emberiza schoeniclus 9 60.00