Species | Jan | Feb | Mar | Apr | May | Jun | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 2 | 1 | 0 | 2 | 0 | 0 | 5 | 5 | 0 | 2 ( 8 Jan) | 2 | 3 | 8 Jan | 2 Apr | ||||
2. | Pale-bellied Brent Goose | 0 | 1 | 0 | 2 | 0 | 0 | 3 | 3 | 0 | 2 (16 Apr) | 1 | 2 | 7 Feb | 16 Apr | ||||
3. | Canada Goose | 2 | 0 | 6 | 1 | 329 | 52 | 390 | 197 | 193 | 109 (27 May) | 10 | 14 | 29 Jan | 1 Jun | ||||
4. | Canada X Greylag Goose | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (30 May) | 1 | 1 | 30 May | 30 May | ||||
5. | Barnacle Goose | 0 | 0 | 0 | 0 | 39 | 0 | 39 | 38 | 1 | 38 (30 May) | 1 | 2 | 3 May | 30 May | ||||
6. | Greylag Goose | 0 | 2 | 4 | 14 | 36 | 0 | 56 | 36 | 20 | 15 (27 May) | 9 | 12 | 22 Feb | 30 May | ||||
7. | Pink-footed Goose | 590 | 259 | 51 | 24 | 1 | 0 | 925 | 514 | 411 | 141 (23 Feb) | 12 | 16 | 1 Jan | 23 May | ||||
8. | Eurasian White-fronted Goose | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 0 | 6 (25 Jan) | 1 | 1 | 25 Jan | 25 Jan | ||||
9. | Mute Swan | 3 | 0 | 2 | 1 | 2 | 0 | 8 | 5 | 3 | 2 (15 Jan) | 4 | 5 | 15 Jan | 8 May | ||||
10. | Whooper Swan | 0 | 0 | 55 | 0 | 0 | 0 | 55 | 55 | 0 | 19 (28 Mar) | 4 | 5 | 3 Mar | 28 Mar | ||||
11. | Shelduck | 33 | 28 | 32 | 79 | 70 | 0 | 242 | 113 | 129 | 13 (20 Apr) | 50 | 68 | 3 Jan | 30 May | ||||
12. | Garganey | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 2 (14 May) | 1 | 1 | 14 May | 14 May | ||||
13. | Shoveler | 0 | 0 | 0 | 10 | 0 | 0 | 10 | 7 | 3 | 2 ( 4 Apr) | 4 | 5 | 4 Apr | 26 Apr | ||||
14. | Gadwall | 0 | 2 | 2 | 0 | 4 | 0 | 8 | 2 | 6 | 4 ( 3 May) | 2 | 3 | 27 Feb | 3 May | ||||
15. | Wigeon | 75 | 3 | 3 | 4 | 3 | 0 | 88 | 60 | 28 | 25 (19 Jan) | 12 | 16 | 3 Jan | 15 May | ||||
16. | Mallard | 12 | 8 | 14 | 4 | 2 | 0 | 40 | 23 | 17 | 5 ( 4 Jan) | 16 | 22 | 1 Jan | 25 May | ||||
17. | Pintail | 0 | 0 | 0 | 4 | 2 | 0 | 6 | 6 | 0 | 2 (24 Apr) | 3 | 4 | 1 Apr | 8 May | ||||
18. | Teal | 45 | 5 | 2 | 15 | 10 | 0 | 77 | 49 | 28 | 19 (13 Jan) | 15 | 20 | 4 Jan | 17 May | ||||
19. | Tufted Duck | 3 | 0 | 0 | 6 | 11 | 0 | 20 | 18 | 2 | 4 (23 Apr) | 7 | 10 | 2 Jan | 31 May | ||||
20. | Scaup | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 7 May) | 1 | 1 | 7 May | 7 May | ||||
21. | Aythya sp. | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 2 (29 May) | 1 | 1 | 29 May | 29 May | ||||
22. | Eider | 260 | 140 | 287 | 279 | 100 | 4 | 1070 | 506 | 564 | 41 ( 1 Apr) | 90 | 123 | 1 Jan | 4 Jun | ||||
23. | Velvet Scoter | 7 | 11 | 2 | 6 | 2 | 0 | 28 | 18 | 10 | 7 (21 Feb) | 9 | 12 | 2 Jan | 21 May | ||||
24. | Common Scoter | 396 | 266 | 233 | 673 | 1359 | 73 | 3000 | 1642 | 1358 | 152 (31 May) | 88 | 119 | 1 Jan | 1 Jun | ||||
25. | Long-tailed Duck | 1 | 0 | 0 | 0 | 3 | 0 | 4 | 4 | 0 | 2 ( 5 May) | 2 | 3 | 13 Jan | 21 May | ||||
26. | Goldeneye | 16 | 2 | 0 | 0 | 0 | 0 | 18 | 16 | 2 | 5 (12 Jan) | 5 | 7 | 2 Jan | 7 Feb | ||||
27. | Goosander | 1 | 0 | 16 | 6 | 10 | 0 | 33 | 30 | 3 | 5 ( 9 Apr) | 11 | 15 | 10 Jan | 31 May | ||||
28. | Red-breasted Merganser | 1 | 1 | 4 | 36 | 4 | 0 | 46 | 38 | 8 | 5 (25 Apr) | 16 | 22 | 12 Jan | 10 May | ||||
29. | Swift | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 4 | 3 | 4 (29 May) | 2 | 3 | 25 May | 30 May | ||||
30. | Red-necked Grebe | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 ( 7 Feb) | 1 | 2 | 7 Feb | 31 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Great Crested Grebe | 1 | 1 | 1 | 0 | 2 | 0 | 5 | 4 | 1 | 2 (17 May) | 3 | 4 | 22 Jan | 17 May | ||||
32. | Oystercatcher | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 | 0 | 4 (24 May) | 1 | 1 | 24 May | 24 May | ||||
33. | Golden Plover | 239 | 0 | 0 | 0 | 0 | 0 | 239 | 228 | 11 | 97 ( 6 Jan) | 6 | 8 | 1 Jan | 28 Jan | ||||
34. | Ringed Plover | 1 | 0 | 0 | 2 | 43 | 1 | 47 | 42 | 5 | 10 (30 May) | 11 | 15 | 10 Jan | 4 Jun | ||||
35. | Lapwing | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (18 Feb) | 1 | 1 | 18 Feb | 18 Feb | ||||
36. | Whimbrel | 0 | 0 | 0 | 60 | 27 | 0 | 87 | 78 | 9 | 28 (25 Apr) | 18 | 25 | 4 Apr | 30 May | ||||
37. | Curlew | 0 | 3 | 2 | 23 | 7 | 0 | 35 | 21 | 14 | 4 (20 Apr) | 13 | 17 | 23 Feb | 30 May | ||||
38. | Bar-tailed Godwit | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (29 Mar) | 1 | 2 | 29 Mar | 11 May | ||||
39. | Woodcock | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 4 Jan) | 1 | 1 | 4 Jan | 4 Jan | ||||
40. | Redshank | 9 | 0 | 14 | 0 | 0 | 0 | 23 | 10 | 13 | 10 ( 4 Mar) | 3 | 4 | 17 Jan | 15 Mar | ||||
41. | Turnstone | 17 | 9 | 35 | 5 | 107 | 0 | 173 | 117 | 56 | 29 (16 May) | 17 | 23 | 16 Jan | 31 May | ||||
42. | Knot | 6 | 0 | 0 | 1 | 15 | 0 | 22 | 22 | 0 | 15 (18 May) | 2 | 3 | 6 Jan | 18 May | ||||
43. | Sanderling | 53 | 0 | 0 | 1 | 57 | 12 | 123 | 113 | 10 | 25 ( 2 Jan) | 9 | 12 | 2 Jan | 1 Jun | ||||
44. | Dunlin | 2 | 2 | 0 | 6 | 48 | 0 | 58 | 53 | 5 | 27 (30 May) | 13 | 18 | 16 Jan | 30 May | ||||
45. | Purple Sandpiper | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 5 | 2 (12 Jan) | 4 | 5 | 12 Jan | 29 Jan | ||||
46. | Little Tern | 0 | 0 | 0 | 6 | 20 | 0 | 26 | 17 | 9 | 4 (23 May) | 10 | 13 | 15 Apr | 31 May | ||||
47. | Arctic Tern | 0 | 0 | 0 | 54 | 179 | 1 | 234 | 176 | 58 | 38 (29 May) | 23 | 31 | 15 Apr | 4 Jun | ||||
48. | Common Tern | 0 | 0 | 0 | 56 | 1347 | 30 | 1433 | 950 | 483 | 155 (16 May) | 30 | 41 | 15 Apr | 4 Jun | ||||
49. | Roseate Tern | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (22 May) | 1 | 1 | 22 May | 22 May | ||||
50. | Sandwich Tern | 1 | 0 | 6 | 2757 | 4211 | 323 | 7298 | 1147 | 6151 | 406 (31 May) | 46 | 62 | 31 Jan | 4 Jun | ||||
51. | Little Gull | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (18 Apr) | 1 | 1 | 18 Apr | 18 Apr | ||||
52. | Ross' Gull | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 8 Jan) | 1 | 1 | 8 Jan | 8 Jan | ||||
53. | Kittiwake | 77 | 161 | 455 | 0 | 0 | 0 | 693 | 622 | 71 | 137 (14 Mar) | 25 | 34 | 1 Jan | 16 Mar | ||||
54. | Black-headed Gull | 728 | 442 | 140 | 120 | 72 | 2 | 1504 | 185 | 1319 | 159 (12 Jan) | 58 | 79 | 1 Jan | 4 Jun | ||||
55. | Mediterranean Gull | 18 | 1 | 2 | 0 | 1 | 0 | 22 | 4 | 18 | 4 ( 7 Jan) | 11 | 15 | 1 Jan | 27 May | ||||
56. | Common Gull | 6 | 89 | 314 | 1035 | 282 | 0 | 1726 | 1501 | 225 | 228 ( 7 May) | 22 | 30 | 1 Jan | 29 May | ||||
57. | Caspian Gull | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 3 Mar) | 1 | 1 | 3 Mar | 3 Mar | ||||
58. | Herring Gull | 17 | 250 | 0 | 0 | 0 | 0 | 267 | 257 | 10 | 250 (27 Feb) | 1 | 2 | 1 Jan | 27 Feb | ||||
59. | Herring Gull (subsp. argentatus) | 23 | 42 | 2 | 0 | 0 | 0 | 67 | 41 | 26 | 15 (27 Feb) | 12 | 16 | 2 Jan | 11 Mar | ||||
60. | Great Black-backed Gull | 146 | 150 | 0 | 0 | 0 | 0 | 296 | 135 | 161 | 130 ( 6 Jan) | 3 | 4 | 1 Jan | 23 Feb | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Glaucous Gull | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 ( 1 Jan) | 1 | 2 | 1 Jan | 6 Jan | ||||
62. | Lesser Black-backed Gull | 0 | 1 | 4 | 6 | 12 | 0 | 23 | 16 | 7 | 3 (16 Apr) | 12 | 16 | 28 Feb | 29 May | ||||
63. | Iceland Gull | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 (12 Feb) | 1 | 2 | 12 Feb | 25 Feb | ||||
64. | Long-tailed Skua | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 | 1 | 2 (15 May) | 1 | 2 | 15 May | 22 May | ||||
65. | Arctic Skua | 0 | 1 | 0 | 0 | 25 | 0 | 26 | 15 | 11 | 6 ( 4 May) | 10 | 13 | 8 Feb | 31 May | ||||
66. | Great Skua | 0 | 0 | 0 | 1 | 5 | 0 | 6 | 5 | 1 | 2 ( 4 May) | 3 | 4 | 5 Apr | 8 May | ||||
67. | Puffin | 7 | 6 | 1 | 78 | 1356 | 41 | 1489 | 1358 | 131 | 335 (18 May) | 41 | 56 | 1 Jan | 4 Jun | ||||
68. | Razorbill | 64 | 0 | 140 | 0 | 0 | 0 | 204 | 53 | 151 | 140 ( 3 Mar) | 10 | 14 | 4 Jan | 3 Mar | ||||
69. | Little Auk | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 2 ( 3 Jan) | 2 | 3 | 3 Jan | 8 Jan | ||||
70. | Guillemot | 116 | 5350 | 800 | 0 | 0 | 0 | 6266 | 5466 | 800 | 4000 (10 Feb) | 4 | 6 | 1 Jan | 3 Mar | ||||
71. | Red-throated Diver | 602 | 479 | 116 | 225 | 237 | 4 | 1663 | 1079 | 584 | 67 ( 7 Jan) | 97 | 132 | 1 Jan | 1 Jun | ||||
72. | Black-throated Diver | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (12 Feb) | 1 | 1 | 12 Feb | 12 Feb | ||||
73. | Great Northern Diver | 7 | 2 | 1 | 1 | 19 | 0 | 30 | 27 | 3 | 4 (15 May) | 13 | 18 | 1 Jan | 29 May | ||||
74. | White-billed Diver | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (10 Mar) | 1 | 1 | 10 Mar | 10 Mar | ||||
75. | Fulmar | 1101 | 590 | 1419 | 399 | 950 | 0 | 4459 | 4356 | 103 | 351 (11 Mar) | 40 | 55 | 1 Jan | 23 May | ||||
76. | Blue Fulmar | 0 | 2 | 0 | 1 | 1 | 0 | 4 | 4 | 0 | 2 (11 Feb) | 2 | 3 | 11 Feb | 18 May | ||||
77. | Manx Shearwater | 2 | 2 | 3 | 83 | 2425 | 110 | 2625 | 2287 | 338 | 459 (27 May) | 39 | 53 | 8 Jan | 4 Jun | ||||
78. | Gannet | 304 | 870 | 849 | 4776 | 7491 | 329 | 14619 | 10528 | 4091 | 1676 (16 Apr) | 93 | 127 | 1 Jan | 4 Jun | ||||
79. | Cormorant | 89 | 60 | 295 | 17 | 0 | 0 | 461 | 230 | 231 | 24 (30 Mar) | 51 | 69 | 1 Jan | 2 Apr | ||||
80. | Shag | 18 | 29 | 29 | 23 | 27 | 1 | 127 | 85 | 42 | 8 (18 Mar) | 40 | 54 | 4 Jan | 1 Jun | ||||
81. | Little Egret | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 2 | 1 ( 1 Apr) | 1 | 2 | 1 Apr | 4 Jun | ||||
82. | Great White Egret | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Mar) | 1 | 1 | 27 Mar | 27 Mar | ||||
83. | Grey Heron | 0 | 1 | 4 | 2 | 1 | 0 | 8 | 1 | 7 | 2 (15 Mar) | 5 | 7 | 25 Feb | 20 May | ||||
84. | Marsh Harrier | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 (17 Apr) | 1 | 2 | 17 Apr | 30 Apr | ||||
85. | Red Kite | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (28 Feb) | 1 | 1 | 28 Feb | 28 Feb | ||||
86. | Short-eared Owl | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 1 (29 Mar) | 1 | 2 | 29 Mar | 1 Apr | ||||
87. | Kestrel | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 ( 8 Apr) | 1 | 2 | 8 Apr | 24 Apr | ||||
88. | Peregrine | 1 | 1 | 3 | 1 | 1 | 0 | 7 | 3 | 4 | 1 (29 Jan) | 5 | 7 | 29 Jan | 2 May | ||||
89. | Carrion Crow | 0 | 0 | 37 | 0 | 0 | 0 | 37 | 37 | 0 | 37 (26 Mar) | 1 | 1 | 26 Mar | 26 Mar | ||||
90. | Hooded Crow | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Sand Martin | 0 | 0 | 4 | 33 | 0 | 0 | 37 | 35 | 2 | 31 (11 Apr) | 3 | 4 | 24 Mar | 11 Apr | ||||
92. | Yellow Wagtail (flavissima) | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 1 | 1 (22 Apr) | 1 | 2 | 22 Apr | 25 May | ||||
93. | Grey Wagtail | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (28 Feb) | 1 | 1 | 28 Feb | 28 Feb | ||||
94. | alba wagtail sp. | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 2 (15 Mar) | 1 | 2 | 14 Mar | 15 Mar | ||||
95. | Meadow Pipit | 0 | 0 | 9 | 0 | 0 | 0 | 9 | 9 | 0 | 5 (16 Mar) | 1 | 2 | 14 Mar | 16 Mar | ||||
96. | Siskin | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (28 Feb) | 1 | 1 | 28 Feb | 28 Feb | ||||
Other species | |||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 0 | 5 | 6 | 0 | 1 | 0 | 12 | 9 | 3 | 4 (26 Mar) | 4 | 6 | 22 Feb | 28 May | ||||
2. | White-beaked dolphin | 0 | 0 | 0 | 0 | 24 | 0 | 24 | 4 | 20 | 20 (27 May) | 1 | 2 | 27 May | 28 May | ||||
3. | Bottle-Nosed Dolphin | 3 | 36 | 20 | 73 | 194 | 0 | 326 | 191 | 135 | 35 (30 May) | 20 | 27 | 12 Jan | 31 May | ||||
4. | Minke Whale | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (31 May) | 1 | 1 | 31 May | 31 May | ||||
5. | Humpback whale | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (25 Feb) | 1 | 1 | 25 Feb | 25 Feb | ||||
6. | whale sp. | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 (26 Feb) | 1 | 2 | 26 Feb | 18 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 5126 | 9325 | 5433 | 11021 | 21198 | 984 | 53087 | 34952 | 18135 | 100 | 136 | ||||||||
Observation hours | 68:35 | 65:30 | 68:05 | 87:25 | 108:51 | 6:00 | 404:26 |
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