Michael Cross: Christchurch Harbour Life List BOU, All records: Top Blockers Record(s) 1 to 229 of 229 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Brent Goose Branta bernicla 3 100.00 2 Red-breasted Goose Branta ruficollis 1 33.33 3 Canada Goose Branta canadensis 3 100.00 4 Barnacle Goose Branta leucopsis 2 66.67 5 Greylag Goose Anser anser 3 100.00 6 White-fronted Goose Anser albifrons 1 33.33 7 Mute Swan Cygnus olor 3 100.00 8 Whooper Swan Cygnus cygnus 1 33.33 9 Egyptian Goose Alopochen aegyptiaca 1 33.33 10 Shelduck Tadorna tadorna 3 100.00 11 Mandarin Duck Aix galericulata 1 33.33 12 Garganey Spatula querquedula 2 66.67 13 Blue-winged Teal Spatula discors 1 33.33 14 Shoveler Spatula clypeata 2 66.67 15 Gadwall Mareca strepera 3 100.00 16 Wigeon Mareca penelope 3 100.00 17 Mallard Anas platyrhynchos 3 100.00 18 Pintail Anas acuta 3 100.00 19 Teal Anas crecca 3 100.00 20 Green-winged Teal Anas carolinensis 1 33.33 21 Red-crested Pochard Netta rufina 1 33.33 22 Pochard Aythya ferina 2 66.67 23 Tufted Duck Aythya fuligula 3 100.00 24 Scaup Aythya marila 1 33.33 25 Eider Somateria mollissima 2 66.67 26 Velvet Scoter Melanitta fusca 2 66.67 27 Common Scoter Melanitta nigra 2 66.67 28 Long-tailed Duck Clangula hyemalis 1 33.33 29 Goldeneye Bucephala clangula 2 66.67 30 Goosander Mergus merganser 1 33.33 31 Red-breasted Merganser Mergus serrator 2 66.67 32 Pheasant Phasianus colchicus 3 100.00 33 Red-legged Partridge Alectoris rufa 2 66.67 34 Nightjar Caprimulgus europaeus 2 66.67 35 Swift Apus apus 3 100.00 36 Pallid Swift Apus pallidus 1 33.33 37 Cuckoo Cuculus canorus 3 100.00 38 Rock Dove (Feral Pigeon) Columba livia 2 66.67 39 Stock Dove Columba oenas 3 100.00 40 Woodpigeon Columba palumbus 3 100.00 41 Turtle Dove Streptopelia turtur 1 33.33 42 Collared Dove Streptopelia decaocto 3 100.00 43 Water Rail Rallus aquaticus 2 66.67 44 Spotted Crake Porzana porzana 1 33.33 45 Moorhen Gallinula chloropus 3 100.00 46 Coot Fulica atra 3 100.00 47 Little Grebe Tachybaptus ruficollis 3 100.00 48 Red-necked Grebe Podiceps grisegena 1 33.33 49 Great Crested Grebe Podiceps cristatus 3 100.00 50 Slavonian Grebe Podiceps auritus 2 66.67 51 Black-necked Grebe Podiceps nigricollis 1 33.33 52 Stone-curlew Burhinus oedicnemus 2 66.67 53 Oystercatcher Haematopus ostralegus 3 100.00 54 Avocet Recurvirostra avosetta 3 100.00 55 Grey Plover Pluvialis squatarola 3 100.00 56 Golden Plover Pluvialis apricaria 2 66.67 57 Ringed Plover Charadrius hiaticula 3 100.00 58 Little Ringed Plover Charadrius dubius 2 66.67 59 Lapwing Vanellus vanellus 3 100.00 60 Kentish Plover Anarhynchus alexandrinus 1 33.33 61 Eurasian Whimbrel Numenius phaeopus 3 100.00 62 Curlew Numenius arquata 3 100.00 63 Bar-tailed Godwit Limosa lapponica 3 100.00 64 Black-tailed Godwit Limosa limosa 3 100.00 65 Jack Snipe Lymnocryptes minimus 1 33.33 66 Snipe Gallinago gallinago 3 100.00 67 Wilson's Phalarope Phalaropus tricolor 1 33.33 68 Grey Phalarope Phalaropus fulicarius 1 33.33 69 Terek Sandpiper Xenus cinereus 1 33.33 70 Common Sandpiper Actitis hypoleucos 3 100.00 71 Spotted Sandpiper Actitis macularius 2 66.67 72 Green Sandpiper Tringa ochropus 2 66.67 73 Marsh Sandpiper Tringa stagnatilis 1 33.33 74 Wood Sandpiper Tringa glareola 2 66.67 75 Redshank Tringa totanus 3 100.00 76 Lesser Yellowlegs Tringa flavipes 1 33.33 77 Spotted Redshank Tringa erythropus 3 100.00 78 Greenshank Tringa nebularia 2 66.67 79 Turnstone Arenaria interpres 3 100.00 80 Knot Calidris canutus 2 66.67 81 Ruff Calidris pugnax 3 100.00 82 Stilt Sandpiper Calidris himantopus 1 33.33 83 Curlew Sandpiper Calidris ferruginea 2 66.67 84 Temminck's Stint Calidris temminckii 1 33.33 85 Sanderling Calidris alba 2 66.67 86 Dunlin Calidris alpina 3 100.00 87 Purple Sandpiper Calidris maritima 3 100.00 88 Baird's Sandpiper Calidris bairdii 1 33.33 89 Little Stint Calidris minuta 1 33.33 90 Pectoral Sandpiper Calidris melanotos 1 33.33 91 Little Tern Sternula albifrons 2 66.67 92 Caspian Tern Hydroprogne caspia 1 33.33 93 Black Tern Chlidonias niger 2 66.67 94 White-winged Black Tern Chlidonias leucopterus 1 33.33 95 Arctic Tern Sterna paradisaea 2 66.67 96 Common Tern Sterna hirundo 3 100.00 97 Roseate Tern Sterna dougallii 3 100.00 98 Sandwich Tern Thalasseus sandvicensis 3 100.00 99 Elegant Tern Thalasseus elegans 1 33.33 100 Little Gull Hydrocoloeus minutus 2 66.67 101 Kittiwake Rissa tridactyla 2 66.67 102 Sabine's Gull Xema sabini 1 33.33 103 Black-headed Gull Chroicocephalus ridibundus 3 100.00 104 Mediterranean Gull Ichthyaetus melanocephalus 3 100.00 105 Common Gull Larus canus 3 100.00 106 Ring-billed Gull Larus delawarensis 1 33.33 107 Herring Gull Larus argentatus 3 100.00 108 Yellow-legged Gull Larus michahellis 2 66.67 109 Great Black-backed Gull Larus marinus 3 100.00 110 Glaucous Gull Larus hyperboreus 1 33.33 111 Lesser Black-backed Gull Larus fuscus 3 100.00 112 Iceland Gull Larus glaucoides 1 33.33 113 Pomarine Skua Stercorarius pomarinus 2 66.67 114 Great Skua Stercorarius skua 1 33.33 115 Razorbill Alca torda 2 66.67 116 Little Auk Alle alle 1 33.33 117 Common Guillemot Uria aalge 2 66.67 118 Red-throated Diver Gavia stellata 2 66.67 119 Black-throated Diver Gavia arctica 2 66.67 120 Great Northern Diver Gavia immer 1 33.33 121 Storm Petrel Hydrobates pelagicus 2 66.67 122 Leach's Petrel Hydrobates leucorhous 1 33.33 123 Fulmar Fulmarus glacialis 3 100.00 124 Balearic Shearwater Puffinus mauretanicus 2 66.67 125 Gannet Morus bassanus 3 100.00 126 Cormorant Phalacrocorax carbo 3 100.00 127 Shag Gulosus aristotelis 2 66.67 128 Glossy Ibis Plegadis falcinellus 2 66.67 129 Spoonbill Platalea leucorodia 2 66.67 130 Little Egret Egretta garzetta 3 100.00 131 Cattle Egret Bubulcus ibis 2 66.67 132 Grey Heron Ardea cinerea 3 100.00 133 Osprey Pandion haliaetus 1 33.33 134 Sparrowhawk Accipiter nisus 3 100.00 135 Marsh Harrier Circus aeruginosus 3 100.00 136 Hen Harrier Circus cyaneus 2 66.67 137 Red Kite Milvus milvus 1 33.33 138 Buzzard Buteo buteo 3 100.00 139 Barn Owl Tyto alba 2 66.67 140 Long-eared Owl Asio otus 2 66.67 141 Short-eared Owl Asio flammeus 3 100.00 142 Tawny Owl Strix aluco 1 33.33 143 Kingfisher Alcedo atthis 3 100.00 144 Wryneck Jynx torquilla 1 33.33 145 Great Spotted Woodpecker Dendrocopos major 3 100.00 146 Green Woodpecker Picus viridis 3 100.00 147 Kestrel Falco tinnunculus 3 100.00 148 Merlin Falco columbarius 1 33.33 149 Hobby Falco subbuteo 3 100.00 150 Peregrine Falco peregrinus 3 100.00 151 Woodchat Shrike Lanius senator 2 66.67 152 Daurian Shrike Lanius isabellinus 1 33.33 153 Red-backed Shrike Lanius collurio 1 33.33 154 Jay Garrulus glandarius 3 100.00 155 Magpie Pica pica 3 100.00 156 Jackdaw Coloeus monedula 3 100.00 157 Rook Corvus frugilegus 3 100.00 158 Carrion Crow Corvus corone 3 100.00 159 Hooded Crow Corvus cornix 1 33.33 160 Raven Corvus corax 3 100.00 161 Coal Tit Periparus ater 2 66.67 162 Blue Tit Cyanistes caeruleus 3 100.00 163 Great Tit Parus major 3 100.00 164 Bearded Tit Panurus biarmicus 2 66.67 165 Woodlark Lullula arborea 1 33.33 166 Skylark Alauda arvensis 3 100.00 167 Sand Martin Riparia riparia 3 100.00 168 Swallow Hirundo rustica 3 100.00 169 House Martin Delichon urbicum 3 100.00 170 Cetti's Warbler Cettia cetti 3 100.00 171 Long-tailed Tit Aegithalos caudatus 3 100.00 172 Yellow-browed Warbler Phylloscopus inornatus 1 33.33 173 Willow Warbler Phylloscopus trochilus 2 66.67 174 Chiffchaff Phylloscopus collybita 3 100.00 175 Sedge Warbler Acrocephalus schoenobaenus 2 66.67 176 Reed Warbler Acrocephalus scirpaceus 3 100.00 177 Fan-tailed Warbler Cisticola juncidis 1 33.33 178 Blackcap Sylvia atricapilla 3 100.00 179 Garden Warbler Sylvia borin 2 66.67 180 Barred Warbler Curruca nisoria 1 33.33 181 Lesser Whitethroat Curruca curruca 2 66.67 182 Western Subalpine Warbler Curruca iberiae 2 66.67 183 Eastern Subalpine Warbler Curruca cantillans 1 33.33 184 Whitethroat Curruca communis 3 100.00 185 Dartford Warbler Curruca undata 3 100.00 186 Firecrest Regulus ignicapilla 2 66.67 187 Goldcrest Regulus regulus 2 66.67 188 Wren Troglodytes troglodytes 3 100.00 189 Nuthatch Sitta europaea 2 66.67 190 Treecreeper Certhia familiaris 2 66.67 191 Starling Sturnus vulgaris 3 100.00 192 Song Thrush Turdus philomelos 3 100.00 193 Mistle Thrush Turdus viscivorus 2 66.67 194 Redwing Turdus iliacus 2 66.67 195 Blackbird Turdus merula 3 100.00 196 Fieldfare Turdus pilaris 2 66.67 197 Ring Ouzel Turdus torquatus 2 66.67 198 Spotted Flycatcher Muscicapa striata 3 100.00 199 Robin Erithacus rubecula 3 100.00 200 Red-breasted Flycatcher Ficedula parva 1 33.33 201 Pied Flycatcher Ficedula hypoleuca 2 66.67 202 Black Redstart Phoenicurus ochruros 2 66.67 203 Redstart Phoenicurus phoenicurus 3 100.00 204 Whinchat Saxicola rubetra 2 66.67 205 Stonechat Saxicola rubicola 3 100.00 206 Wheatear Oenanthe oenanthe 3 100.00 207 House Sparrow Passer domesticus 3 100.00 208 Dunnock Prunella modularis 3 100.00 209 Yellow Wagtail Motacilla flava 2 66.67 210 Grey Wagtail Motacilla cinerea 3 100.00 211 Pied Wagtail Motacilla alba 3 100.00 212 Tawny Pipit Anthus campestris 1 33.33 213 Meadow Pipit Anthus pratensis 3 100.00 214 Water Pipit Anthus spinoletta 2 66.67 215 Rock Pipit Anthus petrosus 3 100.00 216 Chaffinch Fringilla coelebs 3 100.00 217 Brambling Fringilla montifringilla 2 66.67 218 Bullfinch Pyrrhula pyrrhula 2 66.67 219 Greenfinch Chloris chloris 3 100.00 220 Linnet Linaria cannabina 3 100.00 221 Lesser Redpoll Acanthis cabaret 2 66.67 222 Common Crossbill Loxia curvirostra 1 33.33 223 Goldfinch Carduelis carduelis 3 100.00 224 Siskin Spinus spinus 2 66.67 225 Lapland Bunting Calcarius lapponicus 1 33.33 226 Snow Bunting Plectrophenax nivalis 2 66.67 227 Yellowhammer Emberiza citrinella 2 66.67 228 Reed Bunting Emberiza schoeniclus 3 100.00 229 Bobolink Dolichonyx oryzivorus 1 33.33