Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (16 Feb) | 1 | 1 | 16 Feb | 16 Feb | ||||
2. | Pale-bellied Brent Goose | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 8 ( 7 Feb) | 1 | 1 | 7 Feb | 7 Feb | ||||
3. | Canada Goose | 0 | 1 | 0 | 0 | 7 | 51 | 0 | 59 | 37 | 22 | 18 ( 3 Jun) | 3 | 6 | 23 Feb | 16 Jun | ||||
4. | Greylag Goose | 0 | 7 | 14 | 2 | 0 | 0 | 0 | 23 | 7 | 16 | 7 (24 Feb) | 3 | 6 | 24 Feb | 17 Apr | ||||
5. | Anser sp. | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 0 | 20 (29 Jan) | 1 | 1 | 29 Jan | 29 Jan | ||||
6. | Pink-footed Goose | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 1 | 46 | 46 (16 Jan) | 1 | 2 | 16 Jan | 17 Jan | ||||
7. | Eurasian White-fronted Goose | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 (21 Feb) | 1 | 1 | 21 Feb | 21 Feb | ||||
8. | Mute Swan | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 4 | 4 | 0 | 2 (22 Feb) | 1 | 2 | 22 Feb | 22 Jun | ||||
9. | Shelduck | 0 | 6 | 2 | 4 | 1 | 4 | 56 | 73 | 69 | 4 | 46 (19 Jul) | 7 | 13 | 5 Feb | 28 Jul | ||||
10. | Shoveler | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (17 Mar) | 1 | 1 | 17 Mar | 17 Mar | ||||
11. | Gadwall | 0 | 0 | 0 | 2 | 3 | 2 | 0 | 7 | 4 | 3 | 3 ( 2 May) | 2 | 3 | 27 Apr | 14 Jun | ||||
12. | Wigeon | 8 | 50 | 0 | 0 | 0 | 0 | 0 | 58 | 17 | 41 | 48 ( 7 Feb) | 2 | 3 | 1 Jan | 16 Feb | ||||
13. | Mallard | 2 | 5 | 0 | 0 | 1 | 1 | 1 | 10 | 7 | 3 | 3 (23 Feb) | 3 | 6 | 17 Jan | 5 Jul | ||||
14. | Pintail | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 0 | 5 (20 Feb) | 1 | 2 | 17 Jan | 20 Feb | ||||
15. | Teal | 13 | 10 | 3 | 0 | 0 | 6 | 62 | 94 | 80 | 14 | 46 ( 1 Jul) | 6 | 11 | 11 Jan | 24 Jul | ||||
16. | Pochard | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Jan) | 1 | 1 | 23 Jan | 23 Jan | ||||
17. | Tufted Duck | 2 | 0 | 0 | 0 | 4 | 1 | 1 | 8 | 6 | 2 | 4 (13 May) | 2 | 4 | 6 Jan | 1 Jul | ||||
18. | Eider | 5 | 5 | 29 | 8 | 1 | 24 | 12 | 84 | 43 | 41 | 14 ( 2 Jun) | 15 | 26 | 2 Jan | 3 Jul | ||||
19. | eider sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (12 Jun) | 1 | 1 | 12 Jun | 12 Jun | ||||
20. | Velvet Scoter | 4 | 1 | 3 | 0 | 0 | 0 | 1 | 9 | 5 | 4 | 2 ( 1 Jan) | 4 | 7 | 1 Jan | 8 Jul | ||||
21. | Common Scoter | 92 | 20 | 115 | 65 | 412 | 747 | 2566 | 4017 | 1370 | 2647 | 552 ( 2 Jul) | 70 | 123 | 1 Jan | 28 Jul | ||||
22. | Long-tailed Duck | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 4 Mar) | 1 | 1 | 4 Mar | 4 Mar | ||||
23. | Swift | 0 | 0 | 0 | 0 | 4 | 171 | 122 | 297 | 226 | 71 | 139 (28 Jun) | 10 | 18 | 4 May | 24 Jul | ||||
24. | Woodpigeon | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 6 | 4 | 2 | 3 (22 Jun) | 2 | 4 | 1 May | 4 Jul | ||||
25. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (15 Jun) | 1 | 1 | 15 Jun | 15 Jun | ||||
26. | Great Crested Grebe | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 ( 1 Jan) | 1 | 2 | 1 Jan | 19 Mar | ||||
27. | Oystercatcher | 1 | 1 | 0 | 28 | 23 | 9 | 308 | 370 | 338 | 32 | 187 (24 Jul) | 13 | 23 | 9 Jan | 28 Jul | ||||
28. | Grey Plover | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (30 Apr) | 1 | 1 | 30 Apr | 30 Apr | ||||
29. | Golden Plover | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 1 (23 Jan) | 1 | 2 | 23 Jan | 24 Jul | ||||
30. | Ringed Plover | 0 | 1 | 1 | 0 | 1 | 0 | 3 | 6 | 6 | 0 | 2 (19 Jul) | 3 | 5 | 22 Feb | 19 Jul | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Lapwing | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 0 | 3 ( 2 Feb) | 2 | 3 | 2 Feb | 21 Feb | ||||
32. | Whimbrel | 0 | 0 | 0 | 3 | 8 | 0 | 184 | 195 | 188 | 7 | 68 (24 Jul) | 12 | 21 | 27 Apr | 25 Jul | ||||
33. | Curlew | 1 | 6 | 0 | 11 | 6 | 14 | 36 | 74 | 48 | 26 | 7 (19 Jul) | 18 | 32 | 12 Jan | 28 Jul | ||||
34. | Numenius sp. | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (10 Apr) | 1 | 1 | 10 Apr | 10 Apr | ||||
35. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 4 | 4 | 0 | 2 (19 Jul) | 2 | 3 | 9 May | 19 Jul | ||||
36. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 157 | 0 | 157 | 157 | 0 | 147 (28 Jun) | 1 | 2 | 28 Jun | 29 Jun | ||||
37. | Redshank | 0 | 0 | 0 | 0 | 0 | 10 | 264 | 274 | 273 | 1 | 132 (15 Jul) | 6 | 11 | 28 Jun | 28 Jul | ||||
38. | Greenshank | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 ( 3 May) | 1 | 1 | 3 May | 3 May | ||||
39. | Turnstone | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 18 | 6 | 12 | 4 (18 May) | 3 | 5 | 18 May | 29 May | ||||
40. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 110 | 110 | 110 | 0 | 91 (19 Jul) | 3 | 5 | 15 Jul | 24 Jul | ||||
41. | small wader | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 3 | 8 | 11 (31 May) | 1 | 1 | 31 May | 31 May | ||||
42. | Sanderling | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 3 | 0 | 2 (16 Jul) | 1 | 2 | 31 May | 16 Jul | ||||
43. | Dunlin | 0 | 0 | 0 | 0 | 20 | 0 | 125 | 145 | 124 | 21 | 45 (14 Jul) | 5 | 8 | 22 May | 26 Jul | ||||
44. | Little Tern | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 0 | 5 (25 Jul) | 1 | 1 | 25 Jul | 25 Jul | ||||
45. | Arctic Tern | 0 | 0 | 0 | 0 | 4 | 0 | 448 | 452 | 15 | 437 | 287 (24 Jul) | 12 | 21 | 19 May | 28 Jul | ||||
46. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 2 | 13 | 7 (24 Jul) | 2 | 4 | 17 Jul | 24 Jul | ||||
47. | Common Tern | 0 | 0 | 0 | 0 | 5 | 11 | 34 | 50 | 17 | 33 | 9 (24 Jul) | 10 | 18 | 18 May | 27 Jul | ||||
48. | Sandwich Tern | 0 | 0 | 1 | 121 | 433 | 356 | 2758 | 3669 | 571 | 3098 | 512 (14 Jul) | 49 | 86 | 22 Mar | 28 Jul | ||||
49. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 1 | 2 (16 Jul) | 1 | 2 | 2 Jul | 16 Jul | ||||
50. | Kittiwake | 140 | 1605 | 2449 | 0 | 2 | 0 | 0 | 4196 | 173 | 4023 | 1009 (14 Mar) | 23 | 40 | 1 Jan | 18 May | ||||
51. | Black-headed Gull | 22 | 37 | 39 | 41 | 11 | 32 | 79 | 261 | 169 | 92 | 32 (27 Apr) | 41 | 71 | 2 Jan | 28 Jul | ||||
52. | Mediterranean Gull | 0 | 1 | 0 | 0 | 3 | 33 | 12 | 49 | 14 | 35 | 15 (20 Jun) | 10 | 17 | 7 Feb | 28 Jul | ||||
53. | Common Gull | 1245 | 666 | 809 | 303 | 202 | 38 | 63 | 3326 | 2480 | 846 | 344 (10 Jan) | 85 | 148 | 1 Jan | 28 Jul | ||||
54. | Caspian Gull | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 4 | 3 | 1 | 2 (26 Jul) | 2 | 3 | 16 Feb | 27 Jul | ||||
55. | Herring Gull | 1319 | 2928 | 2390 | 873 | 1322 | 974 | 2036 | 11842 | 6821 | 5021 | 544 (22 Feb) | 83 | 146 | 1 Jan | 28 Jul | ||||
56. | Herring Gull (subsp. argentatus) | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 2 | 2 (11 Jan) | 2 | 4 | 1 Jan | 24 Feb | ||||
57. | Yellow-legged Gull | 1 | 2 | 0 | 0 | 0 | 0 | 4 | 7 | 2 | 5 | 1 (23 Jan) | 4 | 7 | 23 Jan | 27 Jul | ||||
58. | Great Black-backed Gull | 465 | 215 | 246 | 85 | 300 | 138 | 292 | 1741 | 829 | 912 | 54 (10 Mar) | 83 | 146 | 1 Jan | 28 Jul | ||||
59. | Lesser Black-backed Gull | 0 | 0 | 1 | 18 | 17 | 24 | 13 | 73 | 42 | 31 | 7 (27 Apr) | 23 | 41 | 8 Mar | 26 Jul | ||||
60. | Larus graellsii | 0 | 0 | 0 | 6 | 17 | 10 | 10 | 43 | 22 | 21 | 4 (28 May) | 16 | 28 | 16 Apr | 17 Jul | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Larus intermedius | 0 | 0 | 0 | 1 | 16 | 3 | 1 | 21 | 5 | 16 | 3 (11 May) | 9 | 15 | 30 Apr | 23 Jul | ||||
62. | Arctic Skua | 0 | 0 | 0 | 0 | 10 | 1 | 10 | 21 | 6 | 15 | 3 ( 5 May) | 9 | 15 | 3 May | 26 Jul | ||||
63. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 6 Jul) | 1 | 1 | 6 Jul | 6 Jul | ||||
64. | Great Skua | 1 | 1 | 0 | 0 | 6 | 0 | 5 | 13 | 7 | 6 | 4 ( 4 May) | 6 | 10 | 22 Jan | 28 Jul | ||||
65. | Puffin | 2 | 0 | 87 | 313 | 2773 | 9834 | 4839 | 17848 | 2750 | 15098 | 4324 (15 Jun) | 50 | 87 | 5 Jan | 26 Jul | ||||
66. | Black Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (19 Jul) | 1 | 1 | 19 Jul | 19 Jul | ||||
67. | Razorbill | 85 | 27 | 166 | 0 | 0 | 0 | 90 | 368 | 56 | 312 | 86 (25 Jul) | 16 | 28 | 1 Jan | 25 Jul | ||||
68. | Razorbill/Guillemot | 0 | 37 | 37 | 0 | 0 | 0 | 4 | 78 | 18 | 60 | 36 (28 Feb) | 5 | 8 | 11 Feb | 25 Jul | ||||
69. | Guillemot | 76536 | 120062 | 197 | 0 | 0 | 0 | 27 | 196822 | 10833 | 185989 | 120000 ( 6 Feb) | 10 | 18 | 9 Jan | 25 Jul | ||||
70. | Red-throated Diver | 540 | 575 | 191 | 32 | 54 | 8 | 6 | 1406 | 531 | 875 | 261 (17 Feb) | 67 | 118 | 1 Jan | 20 Jul | ||||
71. | Black-throated Diver | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 5 Jan) | 1 | 1 | 5 Jan | 5 Jan | ||||
72. | Great Northern Diver | 5 | 1 | 0 | 0 | 18 | 0 | 0 | 24 | 3 | 21 | 3 ( 5 May) | 7 | 13 | 2 Jan | 20 May | ||||
73. | diver sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 8 May) | 1 | 1 | 8 May | 8 May | ||||
74. | Fulmar | 2137 | 690 | 1901 | 213 | 1792 | 687 | 1233 | 8653 | 664 | 7989 | 973 (11 Mar) | 97 | 169 | 1 Jan | 28 Jul | ||||
75. | Blue Fulmar | 7 | 0 | 0 | 2 | 4 | 2 | 0 | 15 | 0 | 15 | 5 ( 5 Jan) | 5 | 9 | 5 Jan | 22 Jun | ||||
76. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 0 | 4 | 1 (15 Jun) | 2 | 4 | 15 Jun | 28 Jul | ||||
77. | Manx Shearwater | 0 | 0 | 0 | 2 | 782 | 631 | 1426 | 2841 | 211 | 2630 | 279 ( 7 Jul) | 43 | 76 | 10 Apr | 28 Jul | ||||
78. | Gannet | 2348 | 2489 | 2 | 0 | 1643 | 0 | 0 | 6482 | 1908 | 4574 | 1643 ( 5 May) | 21 | 36 | 1 Jan | 5 May | ||||
79. | Cormorant | 31 | 15 | 19 | 11 | 21 | 15 | 195 | 307 | 147 | 160 | 41 (19 Jul) | 46 | 80 | 2 Jan | 28 Jul | ||||
80. | Cormorant (p. c. carbo) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 6 Jul) | 1 | 1 | 6 Jul | 6 Jul | ||||
81. | sinensis Cormorant (P.c.sinensis) | 0 | 2 | 3 | 0 | 1 | 1 | 6 | 13 | 7 | 6 | 5 (26 Jul) | 4 | 7 | 23 Feb | 26 Jul | ||||
82. | Shag | 19 | 28 | 0 | 0 | 9 | 13 | 20 | 89 | 47 | 42 | 26 (21 Feb) | 5 | 9 | 9 Jan | 20 Jul | ||||
83. | Little Egret | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 5 | 1 | 4 | 3 ( 9 Jul) | 2 | 3 | 30 Apr | 9 Jul | ||||
84. | Grey Heron | 0 | 0 | 0 | 0 | 2 | 10 | 4 | 16 | 10 | 6 | 5 (15 Jun) | 6 | 10 | 23 May | 21 Jul | ||||
85. | Sparrowhawk | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 5 | 0 | 5 | 1 (10 Mar) | 3 | 5 | 10 Mar | 19 May | ||||
86. | Short-eared Owl | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 2 Jan) | 1 | 1 | 2 Jan | 2 Jan | ||||
87. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (26 Jul) | 1 | 1 | 26 Jul | 26 Jul | ||||
88. | Kestrel | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (21 Mar) | 1 | 1 | 21 Mar | 21 Mar | ||||
89. | Peregrine | 1 | 2 | 0 | 0 | 1 | 0 | 2 | 6 | 2 | 4 | 1 (25 Jan) | 3 | 6 | 25 Jan | 26 Jul | ||||
90. | Jackdaw | 0 | 0 | 20 | 23 | 0 | 0 | 0 | 43 | 27 | 16 | 15 (30 Mar) | 3 | 5 | 6 Mar | 30 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Rook | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Mar) | 1 | 1 | 27 Mar | 27 Mar | ||||
92. | Carrion Crow | 0 | 0 | 94 | 44 | 10 | 3 | 0 | 151 | 96 | 55 | 40 (30 Mar) | 8 | 14 | 20 Mar | 17 Jun | ||||
93. | Skylark | 1 | 11 | 1 | 0 | 0 | 0 | 0 | 13 | 13 | 0 | 11 (24 Feb) | 2 | 3 | 30 Jan | 20 Mar | ||||
94. | Sand Martin | 0 | 0 | 0 | 3 | 1 | 20 | 29 | 53 | 23 | 30 | 22 (26 Jul) | 5 | 8 | 18 Apr | 26 Jul | ||||
95. | Swallow | 0 | 0 | 0 | 7 | 28 | 1 | 4 | 40 | 23 | 17 | 6 (27 Apr) | 9 | 15 | 27 Apr | 27 Jul | ||||
96. | House Martin | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 5 | 3 | 2 | 2 (24 May) | 2 | 4 | 27 Apr | 8 Jul | ||||
97. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 5 | 5 | 0 | 2 (14 Jul) | 2 | 3 | 3 May | 19 Jul | ||||
98. | Grey Wagtail | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 2 | 3 | 2 ( 5 Jul) | 2 | 4 | 30 Jan | 19 Jul | ||||
99. | Linnet | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 8 | 8 | 0 | 3 (14 Apr) | 2 | 3 | 22 Mar | 16 Apr | ||||
100. | Siskin | 0 | 0 | 30 | 2 | 0 | 2 | 4 | 38 | 4 | 34 | 29 (11 Mar) | 3 | 5 | 11 Mar | 5 Jul | ||||
Other species | ||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 1 | 2 | 1 (22 Feb) | 2 | 3 | 22 Feb | 18 May | ||||
2. | Bottle-Nosed Dolphin | 46 | 53 | 85 | 35 | 22 | 16 | 98 | 355 | 164 | 191 | 28 (13 Jul) | 17 | 29 | 2 Jan | 28 Jul | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 85157 | 129593 | 8946 | 2271 | 10040 | 14068 | 17657 | 267732 | 31941 | 235791 | 100 | 175 | ||||||||
Observation hours | 63:51 | 54:59 | 62:08 | 38:15 | 96:26 | 102:13 | 143:20 | 561:12 |
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