Derek Charlton: Durham Life List BOU, All records: Top Blockers Record(s) 1 to 334 of 334 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Brent Goose,Branta bernicla,20,68.97
2,Canada Goose,Branta canadensis,26,89.66
3,Barnacle Goose,Branta leucopsis,21,72.41
4,Snow Goose,Anser caerulescens,13,44.83
5,Greylag Goose,Anser anser,25,86.21
6,Taiga Bean Goose,Anser fabalis,14,48.28
7,Pink-footed Goose,Anser brachyrhynchus,24,82.76
8,Tundra Bean Goose,Anser serrirostris,15,51.72
9,White-fronted Goose,Anser albifrons,20,68.97
10,Mute Swan,Cygnus olor,27,93.10
11,Bewick's Swan,Cygnus columbianus,17,58.62
12,Whooper Swan,Cygnus cygnus,24,82.76
13,Egyptian Goose,Alopochen aegyptiaca,20,68.97
14,Shelduck,Tadorna tadorna,26,89.66
15,Mandarin Duck,Aix galericulata,18,62.07
16,Baikal Teal,Sibirionetta formosa,8,27.59
17,Garganey,Spatula querquedula,22,75.86
18,Blue-winged Teal,Spatula discors,11,37.93
19,Shoveler,Spatula clypeata,24,82.76
20,Gadwall,Mareca strepera,25,86.21
21,Wigeon,Mareca penelope,27,93.10
22,American Wigeon,Mareca americana,16,55.17
23,Mallard,Anas platyrhynchos,28,96.55
24,Pintail,Anas acuta,23,79.31
25,Teal,Anas crecca,27,93.10
26,Green-winged Teal,Anas carolinensis,20,68.97
27,Red-crested Pochard,Netta rufina,13,44.83
28,Pochard,Aythya ferina,23,79.31
29,Ring-necked Duck,Aythya collaris,21,72.41
30,Tufted Duck,Aythya fuligula,26,89.66
31,Scaup,Aythya marila,17,58.62
32,Lesser Scaup,Aythya affinis,15,51.72
33,Eider,Somateria mollissima,23,79.31
34,Surf Scoter,Melanitta perspicillata,15,51.72
35,Velvet Scoter,Melanitta fusca,22,75.86
36,Common Scoter,Melanitta nigra,24,82.76
37,Long-tailed Duck,Clangula hyemalis,22,75.86
38,Goldeneye,Bucephala clangula,25,86.21
39,Smew,Mergellus albellus,18,62.07
40,Goosander,Mergus merganser,24,82.76
41,Red-breasted Merganser,Mergus serrator,21,72.41
42,Ruddy Duck,Oxyura jamaicensis,18,62.07
43,Red Grouse,Lagopus lagopus,20,68.97
44,Black Grouse,Lyrurus tetrix,20,68.97
45,Grey Partridge,Perdix perdix,23,79.31
46,Pheasant,Phasianus colchicus,25,86.21
47,Quail,Coturnix coturnix,14,48.28
48,Red-legged Partridge,Alectoris rufa,18,62.07
49,Nightjar,Caprimulgus europaeus,17,58.62
50,Alpine Swift,Tachymarptis melba,4,13.79
51,Swift,Apus apus,24,82.76
52,Pallid Swift,Apus pallidus,15,51.72
53,Little Swift,Apus affinis,9,31.03
54,Cuckoo,Cuculus canorus,19,65.52
55,Rock Dove (Feral Pigeon),Columba livia,23,79.31
56,Stock Dove,Columba oenas,24,82.76
57,Woodpigeon,Columba palumbus,27,93.10
58,Turtle Dove,Streptopelia turtur,14,48.28
59,Collared Dove,Streptopelia decaocto,27,93.10
60,Water Rail,Rallus aquaticus,22,75.86
61,Corncrake,Crex crex,6,20.69
62,Spotted Crake,Porzana porzana,14,48.28
63,Moorhen,Gallinula chloropus,26,89.66
64,Coot,Fulica atra,26,89.66
65,Crane,Grus grus,15,51.72
66,Little Grebe,Tachybaptus ruficollis,24,82.76
67,Red-necked Grebe,Podiceps grisegena,20,68.97
68,Great Crested Grebe,Podiceps cristatus,25,86.21
69,Slavonian Grebe,Podiceps auritus,18,62.07
70,Black-necked Grebe,Podiceps nigricollis,18,62.07
71,Stone-curlew,Burhinus oedicnemus,8,27.59
72,Oystercatcher,Haematopus ostralegus,26,89.66
73,Avocet,Recurvirostra avosetta,24,82.76
74,Grey Plover,Pluvialis squatarola,23,79.31
75,Golden Plover,Pluvialis apricaria,24,82.76
76,American Golden Plover,Pluvialis dominica,12,41.38
77,Dotterel,Eudromias morinellus,11,37.93
78,Ringed Plover,Charadrius hiaticula,24,82.76
79,Little Ringed Plover,Charadrius dubius,24,82.76
80,Lapwing,Vanellus vanellus,27,93.10
81,Eurasian Whimbrel,Numenius phaeopus,23,79.31
82,Curlew,Numenius arquata,25,86.21
83,Bar-tailed Godwit,Limosa lapponica,21,72.41
84,Black-tailed Godwit,Limosa limosa,24,82.76
85,Long-billed Dowitcher,Limnodromus scolopaceus,10,34.48
86,Jack Snipe,Lymnocryptes minimus,16,55.17
87,Woodcock,Scolopax rusticola,21,72.41
88,Snipe,Gallinago gallinago,26,89.66
89,Wilson's Phalarope,Phalaropus tricolor,8,27.59
90,Grey Phalarope,Phalaropus fulicarius,17,58.62
91,Red-necked Phalarope,Phalaropus lobatus,10,34.48
92,Terek Sandpiper,Xenus cinereus,12,41.38
93,Common Sandpiper,Actitis hypoleucos,23,79.31
94,Spotted Sandpiper,Actitis macularius,13,44.83
95,Green Sandpiper,Tringa ochropus,20,68.97
96,Wood Sandpiper,Tringa glareola,19,65.52
97,Redshank,Tringa totanus,25,86.21
98,Lesser Yellowlegs,Tringa flavipes,10,34.48
99,Spotted Redshank,Tringa erythropus,21,72.41
100,Greenshank,Tringa nebularia,23,79.31
101,Turnstone,Arenaria interpres,24,82.76
102,Knot,Calidris canutus,21,72.41
103,Ruff,Calidris pugnax,23,79.31
104,Broad-billed Sandpiper,Calidris falcinellus,13,44.83
105,Sharp-tailed Sandpiper,Calidris acuminata,12,41.38
106,Curlew Sandpiper,Calidris ferruginea,22,75.86
107,Temminck's Stint,Calidris temminckii,19,65.52
108,Buff-breasted Sandpiper,Calidris subruficollis,16,55.17
109,Sanderling,Calidris alba,21,72.41
110,Dunlin,Calidris alpina,23,79.31
111,Purple Sandpiper,Calidris maritima,20,68.97
112,Baird's Sandpiper,Calidris bairdii,14,48.28
113,Little Stint,Calidris minuta,22,75.86
114,White-rumped Sandpiper,Calidris fuscicollis,14,48.28
115,Pectoral Sandpiper,Calidris melanotos,21,72.41
116,Semipalmated Sandpiper,Calidris pusilla,15,51.72
117,Black-winged Pratincole,Glareola nordmanni,13,44.83
118,Little Tern,Sternula albifrons,21,72.41
119,Caspian Tern,Hydroprogne caspia,13,44.83
120,Whiskered Tern,Chlidonias hybrida,16,55.17
121,Black Tern,Chlidonias niger,17,58.62
122,White-winged Black Tern,Chlidonias leucopterus,15,51.72
123,Arctic Tern,Sterna paradisaea,20,68.97
124,Common Tern,Sterna hirundo,25,86.21
125,Roseate Tern,Sterna dougallii,20,68.97
126,Sandwich Tern,Thalasseus sandvicensis,24,82.76
127,Little Gull,Hydrocoloeus minutus,21,72.41
128,Kittiwake,Rissa tridactyla,24,82.76
129,Sabine's Gull,Xema sabini,16,55.17
130,Bonaparte's Gull,Chroicocephalus philadelphia,16,55.17
131,Black-headed Gull,Chroicocephalus ridibundus,28,96.55
132,Mediterranean Gull,Ichthyaetus melanocephalus,23,79.31
133,Common Gull,Larus canus,26,89.66
134,Caspian Gull,Larus cachinnans,15,51.72
135,Herring Gull,Larus argentatus,27,93.10
136,Yellow-legged Gull,Larus michahellis,14,48.28
137,Great Black-backed Gull,Larus marinus,25,86.21
138,Glaucous Gull,Larus hyperboreus,19,65.52
139,Lesser Black-backed Gull,Larus fuscus,27,93.10
140,Glaucous-winged Gull,Larus glaucescens,11,37.93
141,Iceland Gull,Larus glaucoides,16,55.17
142,Long-tailed Skua,Stercorarius longicaudus,19,65.52
143,Arctic Skua,Stercorarius parasiticus,21,72.41
144,Pomarine Skua,Stercorarius pomarinus,16,55.17
145,Great Skua,Stercorarius skua,21,72.41
146,Puffin,Fratercula arctica,18,62.07
147,Black Guillemot,Cepphus grylle,14,48.28
148,Razorbill,Alca torda,21,72.41
149,Little Auk,Alle alle,17,58.62
150,Common Guillemot,Uria aalge,24,82.76
151,Red-throated Diver,Gavia stellata,25,86.21
152,Black-throated Diver,Gavia arctica,22,75.86
153,Great Northern Diver,Gavia immer,17,58.62
154,Storm Petrel,Hydrobates pelagicus,14,48.28
155,Leach's Petrel,Hydrobates leucorhous,12,41.38
156,Fulmar,Fulmarus glacialis,22,75.86
157,Cory's Shearwater,Calonectris borealis,11,37.93
158,Sooty Shearwater,Ardenna grisea,18,62.07
159,Manx Shearwater,Puffinus puffinus,20,68.97
160,Balearic Shearwater,Puffinus mauretanicus,12,41.38
161,Black Stork,Ciconia nigra,9,31.03
162,White Stork,Ciconia ciconia,12,41.38
163,Gannet,Morus bassanus,21,72.41
164,Brown Booby,Sula leucogaster,9,31.03
165,Cormorant,Phalacrocorax carbo,27,93.10
166,Shag,Gulosus aristotelis,22,75.86
167,Glossy Ibis,Plegadis falcinellus,18,62.07
168,Spoonbill,Platalea leucorodia,22,75.86
169,Bittern,Botaurus stellaris,20,68.97
170,Little Egret,Egretta garzetta,22,75.86
171,Squacco Heron,Ardeola ralloides,9,31.03
172,Cattle Egret,Bubulcus ibis,14,48.28
173,Great White Egret,Ardea alba,19,65.52
174,Grey Heron,Ardea cinerea,26,89.66
175,Purple Heron,Ardea purpurea,11,37.93
176,Osprey,Pandion haliaetus,16,55.17
177,Honey-buzzard,Pernis apivorus,9,31.03
178,Sparrowhawk,Accipiter nisus,27,93.10
179,Goshawk,Accipiter gentilis,15,51.72
180,Marsh Harrier,Circus aeruginosus,22,75.86
181,Hen Harrier,Circus cyaneus,14,48.28
182,Pallid Harrier,Circus macrourus,10,34.48
183,Red Kite,Milvus milvus,19,65.52
184,White-tailed Eagle,Haliaeetus albicilla,8,27.59
185,Rough-legged Buzzard,Buteo lagopus,16,55.17
186,Buzzard,Buteo buteo,25,86.21
187,Barn Owl,Tyto alba,20,68.97
188,Little Owl,Athene noctua,18,62.07
189,Scops Owl,Otus scops,15,51.72
190,Long-eared Owl,Asio otus,19,65.52
191,Short-eared Owl,Asio flammeus,23,79.31
192,Tawny Owl,Strix aluco,21,72.41
193,Hoopoe,Upupa epops,15,51.72
194,Kingfisher,Alcedo atthis,22,75.86
195,Bee-eater,Merops apiaster,17,58.62
196,Wryneck,Jynx torquilla,16,55.17
197,Lesser Spotted Woodpecker,Dryobates minor,12,41.38
198,Great Spotted Woodpecker,Dendrocopos major,25,86.21
199,Green Woodpecker,Picus viridis,18,62.07
200,Kestrel,Falco tinnunculus,26,89.66
201,Merlin,Falco columbarius,22,75.86
202,Hobby,Falco subbuteo,16,55.17
203,Peregrine,Falco peregrinus,20,68.97
204,Ring-necked Parakeet,Psittacula krameri,19,65.52
205,Red-eyed Vireo,Vireo olivaceus,5,17.24
206,Great Grey Shrike,Lanius excubitor,16,55.17
207,Masked Shrike,Lanius nubicus,7,24.14
208,Woodchat Shrike,Lanius senator,16,55.17
209,Daurian Shrike,Lanius isabellinus,8,27.59
210,Red-backed Shrike,Lanius collurio,15,51.72
211,Jay,Garrulus glandarius,22,75.86
212,Magpie,Pica pica,25,86.21
213,Jackdaw,Coloeus monedula,25,86.21
214,Rook,Corvus frugilegus,25,86.21
215,Carrion Crow,Corvus corone,25,86.21
216,Hooded Crow,Corvus cornix,14,48.28
217,Raven,Corvus corax,15,51.72
218,Waxwing,Bombycilla garrulus,22,75.86
219,Coal Tit,Periparus ater,25,86.21
220,Marsh Tit,Poecile palustris,19,65.52
221,Willow Tit,Poecile montanus,21,72.41
222,Blue Tit,Cyanistes caeruleus,26,89.66
223,Great Tit,Parus major,26,89.66
224,Penduline Tit,Remiz pendulinus,12,41.38
225,Bearded Tit,Panurus biarmicus,13,44.83
226,Woodlark,Lullula arborea,10,34.48
227,Skylark,Alauda arvensis,25,86.21
228,Shore Lark,Eremophila alpestris,17,58.62
229,Sand Martin,Riparia riparia,23,79.31
230,Swallow,Hirundo rustica,24,82.76
231,House Martin,Delichon urbicum,24,82.76
232,Red-rumped Swallow,Cecropis daurica,7,24.14
233,Cetti's Warbler,Cettia cetti,16,55.17
234,Long-tailed Tit,Aegithalos caudatus,26,89.66
235,Wood Warbler,Phylloscopus sibilatrix,18,62.07
236,Western Bonelli's Warbler,Phylloscopus bonelli,14,48.28
237,Hume's Warbler,Phylloscopus humei,12,41.38
238,Yellow-browed Warbler,Phylloscopus inornatus,17,58.62
239,Pallas's Warbler,Phylloscopus proregulus,15,51.72
240,Radde's Warbler,Phylloscopus schwarzi,10,34.48
241,Dusky Warbler,Phylloscopus fuscatus,16,55.17
242,Willow Warbler,Phylloscopus trochilus,22,75.86
243,Chiffchaff,Phylloscopus collybita,25,86.21
244,Iberian Chiffchaff,Phylloscopus ibericus,10,34.48
245,Eastern Crowned Warbler,Phylloscopus coronatus,12,41.38
246,Greenish Warbler,Phylloscopus trochiloides,15,51.72
247,Arctic Warbler,Phylloscopus borealis,16,55.17
248,Great Reed Warbler,Acrocephalus arundinaceus,16,55.17
249,Sedge Warbler,Acrocephalus schoenobaenus,21,72.41
250,Reed Warbler,Acrocephalus scirpaceus,23,79.31
251,Marsh Warbler,Acrocephalus palustris,16,55.17
252,Icterine Warbler,Hippolais icterina,13,44.83
253,Pallas's Grasshopper Warbler,Helopsaltes certhiola,5,17.24
254,Savi's Warbler,Locustella luscinioides,11,37.93
255,Grasshopper Warbler,Locustella naevia,18,62.07
256,Blackcap,Sylvia atricapilla,24,82.76
257,Garden Warbler,Sylvia borin,19,65.52
258,Barred Warbler,Curruca nisoria,16,55.17
259,Lesser Whitethroat,Curruca curruca,22,75.86
260,Western Orphean Warbler,Curruca hortensis,13,44.83
261,Western Subalpine Warbler,Curruca iberiae,4,13.79
262,Whitethroat,Curruca communis,24,82.76
263,Firecrest,Regulus ignicapilla,18,62.07
264,Goldcrest,Regulus regulus,26,89.66
265,Wren,Troglodytes troglodytes,25,86.21
266,Nuthatch,Sitta europaea,23,79.31
267,Treecreeper,Certhia familiaris,23,79.31
268,Rose-coloured Starling,Pastor roseus,10,34.48
269,Starling,Sturnus vulgaris,27,93.10
270,Song Thrush,Turdus philomelos,25,86.21
271,Mistle Thrush,Turdus viscivorus,25,86.21
272,Redwing,Turdus iliacus,23,79.31
273,Blackbird,Turdus merula,26,89.66
274,Fieldfare,Turdus pilaris,25,86.21
275,Ring Ouzel,Turdus torquatus,19,65.52
276,Spotted Flycatcher,Muscicapa striata,18,62.07
277,Robin,Erithacus rubecula,26,89.66
278,White-throated Robin,Irania gutturalis,13,44.83
279,Nightingale,Luscinia megarhynchos,15,51.72
280,Bluethroat,Luscinia svecica,15,51.72
281,Red-breasted Flycatcher,Ficedula parva,16,55.17
282,Taiga Flycatcher,Ficedula albicilla,12,41.38
283,Pied Flycatcher,Ficedula hypoleuca,19,65.52
284,Red-flanked Bluetail,Tarsiger cyanurus,16,55.17
285,Black Redstart,Phoenicurus ochruros,17,58.62
286,Redstart,Phoenicurus phoenicurus,21,72.41
287,Whinchat,Saxicola rubetra,20,68.97
288,Stejneger's Stonechat,Saxicola stejnegeri,6,20.69
289,Siberian Stonechat,Saxicola maurus,11,37.93
290,Stonechat,Saxicola rubicola,23,79.31
291,Wheatear,Oenanthe oenanthe,23,79.31
292,Isabelline Wheatear,Oenanthe isabellina,9,31.03
293,Desert Wheatear,Oenanthe deserti,5,17.24
294,Pied Wheatear,Oenanthe pleschanka,12,41.38
295,Dipper,Cinclus cinclus,23,79.31
296,Tree Sparrow,Passer montanus,24,82.76
297,House Sparrow,Passer domesticus,25,86.21
298,Siberian Accentor,Prunella montanella,9,31.03
299,Dunnock,Prunella modularis,26,89.66
300,Yellow Wagtail,Motacilla flava,22,75.86
301,Citrine Wagtail,Motacilla citreola,11,37.93
302,Grey Wagtail,Motacilla cinerea,25,86.21
303,Pied Wagtail,Motacilla alba,27,93.10
304,Richard's Pipit,Anthus richardi,16,55.17
305,Meadow Pipit,Anthus pratensis,26,89.66
306,Tree Pipit,Anthus trivialis,18,62.07
307,Olive-backed Pipit,Anthus hodgsoni,15,51.72
308,Red-throated Pipit,Anthus cervinus,14,48.28
309,Water Pipit,Anthus spinoletta,17,58.62
310,Rock Pipit,Anthus petrosus,23,79.31
311,Chaffinch,Fringilla coelebs,26,89.66
312,Brambling,Fringilla montifringilla,20,68.97
313,Hawfinch,Coccothraustes coccothraustes,17,58.62
314,Bullfinch,Pyrrhula pyrrhula,24,82.76
315,Common Rosefinch,Carpodacus erythrinus,14,48.28
316,Greenfinch,Chloris chloris,25,86.21
317,Twite,Linaria flavirostris,21,72.41
318,Linnet,Linaria cannabina,24,82.76
319,Common Redpoll,Acanthis flammea,17,58.62
320,Lesser Redpoll,Acanthis cabaret,23,79.31
321,Arctic Redpoll,Acanthis hornemanni,15,51.72
322,Common Crossbill,Loxia curvirostra,17,58.62
323,Goldfinch,Carduelis carduelis,26,89.66
324,Serin,Serinus serinus,10,34.48
325,Siskin,Spinus spinus,25,86.21
326,Lapland Bunting,Calcarius lapponicus,15,51.72
327,Snow Bunting,Plectrophenax nivalis,19,65.52
328,Corn Bunting,Emberiza calandra,17,58.62
329,Yellowhammer,Emberiza citrinella,21,72.41
330,Little Bunting,Emberiza pusilla,16,55.17
331,Rustic Bunting,Emberiza rustica,9,31.03
332,Reed Bunting,Emberiza schoeniclus,25,86.21
333,Dark-eyed Junco,Junco hyemalis,9,31.03
334,Yellow-rumped Warbler,Setophaga coronata,14,48.28