Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 ( 7 Jan) | 1 | 1 | 7 Jan | 7 Jan | ||||
2. | Pale-bellied Brent Goose | 6 | 0 | 3 | 0 | 0 | 4 | 0 | 13 | 12 | 1 | 5 ( 7 Jan) | 3 | 4 | 7 Jan | 12 Jun | ||||
3. | Canada Goose | 0 | 0 | 10 | 17 | 42 | 535 | 0 | 604 | 536 | 68 | 224 ( 4 Jun) | 15 | 22 | 13 Mar | 22 Jun | ||||
4. | Barnacle Goose | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (25 Apr) | 1 | 2 | 25 Apr | 24 May | ||||
5. | Greylag Goose | 0 | 1 | 3 | 4 | 17 | 13 | 0 | 38 | 20 | 18 | 7 ( 8 Jun) | 9 | 13 | 2 Feb | 29 Jun | ||||
6. | Pink-footed Goose | 273 | 166 | 222 | 812 | 8 | 1 | 0 | 1482 | 1239 | 243 | 410 (13 Apr) | 10 | 15 | 1 Jan | 9 Jun | ||||
7. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 ( 1 Jul) | 1 | 1 | 1 Jul | 1 Jul | ||||
8. | Whooper Swan | 2 | 28 | 167 | 4 | 1 | 0 | 0 | 202 | 200 | 2 | 69 (19 Mar) | 7 | 11 | 13 Jan | 10 May | ||||
9. | Shelduck | 21 | 42 | 24 | 30 | 82 | 4 | 29 | 232 | 96 | 136 | 15 (10 May) | 38 | 57 | 2 Jan | 13 Jul | ||||
10. | Mandarin | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (10 May) | 1 | 1 | 10 May | 10 May | ||||
11. | Shoveler | 0 | 1 | 5 | 2 | 0 | 0 | 1 | 9 | 7 | 2 | 5 (14 Mar) | 3 | 4 | 2 Feb | 5 Jul | ||||
12. | Gadwall | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 4 | 4 | 0 | 1 (15 Feb) | 3 | 4 | 15 Feb | 15 Jun | ||||
13. | Wigeon | 26 | 5 | 0 | 0 | 3 | 5 | 10 | 49 | 32 | 17 | 7 (13 Jul) | 12 | 18 | 2 Jan | 13 Jul | ||||
14. | Mallard | 1 | 7 | 0 | 3 | 4 | 3 | 0 | 18 | 9 | 9 | 3 (17 Apr) | 7 | 10 | 6 Jan | 25 Jun | ||||
15. | Pintail | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 17 | 17 | 0 | 10 (23 Apr) | 2 | 3 | 31 Jan | 23 Apr | ||||
16. | Teal | 1 | 4 | 6 | 12 | 10 | 94 | 117 | 244 | 184 | 60 | 62 ( 9 Jul) | 21 | 31 | 30 Jan | 15 Jul | ||||
17. | Pochard | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (30 Apr) | 1 | 1 | 30 Apr | 30 Apr | ||||
18. | Tufted Duck | 0 | 0 | 1 | 8 | 4 | 5 | 1 | 19 | 14 | 5 | 5 (23 Apr) | 6 | 9 | 8 Mar | 12 Jul | ||||
19. | Scaup | 0 | 0 | 0 | 130 | 20 | 0 | 0 | 150 | 129 | 21 | 123 (22 Apr) | 3 | 5 | 22 Apr | 3 May | ||||
20. | Eider | 208 | 186 | 217 | 163 | 97 | 47 | 13 | 931 | 509 | 422 | 29 (31 Mar) | 81 | 122 | 1 Jan | 13 Jul | ||||
21. | Velvet Scoter | 20 | 8 | 6 | 2 | 3 | 7 | 11 | 57 | 32 | 25 | 10 (13 Jul) | 13 | 19 | 7 Jan | 13 Jul | ||||
22. | Common Scoter | 316 | 213 | 118 | 872 | 1582 | 3622 | 2239 | 8962 | 5620 | 3342 | 754 ( 9 Jul) | 93 | 139 | 1 Jan | 15 Jul | ||||
23. | Long-tailed Duck | 6 | 4 | 3 | 0 | 1 | 0 | 0 | 14 | 5 | 9 | 4 ( 3 Jan) | 6 | 9 | 2 Jan | 2 May | ||||
24. | Goldeneye | 15 | 3 | 2 | 1 | 1 | 0 | 5 | 27 | 18 | 9 | 7 ( 7 Jan) | 8 | 12 | 1 Jan | 13 Jul | ||||
25. | Goosander | 4 | 0 | 10 | 21 | 5 | 25 | 5 | 70 | 59 | 11 | 11 (25 Apr) | 17 | 25 | 2 Jan | 8 Jul | ||||
26. | Red-breasted Merganser | 3 | 5 | 2 | 13 | 15 | 1 | 3 | 42 | 29 | 13 | 5 (22 Apr) | 12 | 18 | 7 Jan | 11 Jul | ||||
27. | Swift | 0 | 0 | 0 | 0 | 1 | 213 | 11 | 225 | 6 | 219 | 72 (22 Jun) | 11 | 17 | 5 May | 12 Jul | ||||
28. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 2 Jul) | 1 | 1 | 2 Jul | 2 Jul | ||||
29. | Great Crested Grebe | 2 | 1 | 0 | 0 | 0 | 3 | 0 | 6 | 5 | 1 | 2 (17 Jun) | 3 | 5 | 13 Jan | 25 Jun | ||||
30. | Oystercatcher | 0 | 0 | 0 | 38 | 53 | 11 | 60 | 162 | 59 | 103 | 34 (14 Jul) | 9 | 14 | 23 Apr | 14 Jul | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Grey Plover | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 2 | 1 (31 May) | 2 | 3 | 31 May | 14 Jun | ||||
32. | Golden Plover | 72 | 1 | 0 | 16 | 0 | 0 | 32 | 121 | 111 | 10 | 60 (18 Jan) | 5 | 8 | 11 Jan | 14 Jul | ||||
33. | Ringed Plover | 0 | 1 | 0 | 1 | 32 | 19 | 0 | 53 | 49 | 4 | 13 (31 May) | 9 | 14 | 16 Feb | 26 Jun | ||||
34. | Whimbrel | 0 | 0 | 0 | 6 | 11 | 1 | 21 | 39 | 38 | 1 | 14 (13 Jul) | 9 | 13 | 19 Apr | 13 Jul | ||||
35. | Curlew | 0 | 0 | 0 | 45 | 12 | 75 | 79 | 211 | 97 | 114 | 26 (13 Jul) | 27 | 41 | 10 Apr | 13 Jul | ||||
36. | Bar-tailed Godwit | 0 | 0 | 1 | 7 | 0 | 0 | 19 | 27 | 20 | 7 | 17 (13 Jul) | 3 | 5 | 5 Mar | 13 Jul | ||||
37. | Black-tailed Godwit | 0 | 0 | 0 | 67 | 1 | 83 | 28 | 179 | 68 | 111 | 67 (23 Apr) | 7 | 10 | 23 Apr | 15 Jul | ||||
38. | Snipe | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Mar) | 1 | 1 | 23 Mar | 23 Mar | ||||
39. | Grey Phalarope | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (10 Jan) | 1 | 1 | 10 Jan | 10 Jan | ||||
40. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (29 Jun) | 1 | 1 | 29 Jun | 29 Jun | ||||
41. | Redshank | 0 | 14 | 0 | 50 | 0 | 16 | 46 | 126 | 68 | 58 | 39 (23 Apr) | 13 | 19 | 7 Feb | 15 Jul | ||||
42. | Turnstone | 4 | 22 | 14 | 56 | 64 | 2 | 0 | 162 | 120 | 42 | 37 (31 May) | 15 | 22 | 3 Jan | 24 Jun | ||||
43. | Knot | 0 | 0 | 20 | 1 | 0 | 25 | 0 | 46 | 0 | 46 | 20 (14 Mar) | 3 | 5 | 14 Mar | 29 Jun | ||||
44. | Sanderling | 9 | 0 | 0 | 15 | 171 | 70 | 0 | 265 | 239 | 26 | 76 (24 May) | 9 | 14 | 10 Jan | 12 Jun | ||||
45. | Dunlin | 3 | 0 | 3 | 15 | 30 | 34 | 9 | 94 | 68 | 26 | 22 (29 Jun) | 9 | 13 | 31 Jan | 13 Jul | ||||
46. | Purple Sandpiper | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 2 | 1 (16 Feb) | 2 | 3 | 16 Feb | 5 May | ||||
47. | Little Tern | 0 | 0 | 0 | 9 | 15 | 16 | 11 | 51 | 39 | 12 | 7 (15 Jul) | 14 | 21 | 25 Apr | 15 Jul | ||||
48. | Arctic Tern | 0 | 0 | 0 | 22 | 37 | 22 | 210 | 291 | 262 | 29 | 165 (15 Jul) | 28 | 42 | 10 Apr | 15 Jul | ||||
49. | Common Tern | 0 | 0 | 0 | 57 | 385 | 439 | 180 | 1061 | 457 | 604 | 67 (10 May) | 47 | 71 | 22 Apr | 15 Jul | ||||
50. | Roseate Tern | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 8 | 6 | 2 | 3 (15 May) | 3 | 4 | 15 May | 5 Jul | ||||
51. | Sandwich Tern | 0 | 0 | 1 | 853 | 3692 | 2005 | 621 | 7172 | 1076 | 6096 | 425 ( 9 May) | 55 | 82 | 31 Mar | 15 Jul | ||||
52. | Little Gull | 2 | 1 | 0 | 1 | 1 | 0 | 4 | 9 | 7 | 2 | 3 (14 Jul) | 5 | 7 | 10 Jan | 14 Jul | ||||
53. | Kittiwake | 54 | 158 | 682 | 474 | 0 | 0 | 0 | 1368 | 1256 | 112 | 474 ( 2 Apr) | 27 | 40 | 1 Jan | 2 Apr | ||||
54. | Black-headed Gull | 6161 | 6665 | 492 | 92 | 25 | 48 | 231 | 13714 | 337 | 13377 | 1320 ( 5 Feb) | 73 | 110 | 1 Jan | 15 Jul | ||||
55. | Mediterranean Gull | 1 | 7 | 2 | 1 | 1 | 9 | 8 | 29 | 10 | 19 | 4 (19 Feb) | 13 | 20 | 27 Jan | 15 Jul | ||||
56. | Common Gull | 130 | 55 | 288 | 1498 | 56 | 155 | 54 | 2236 | 1529 | 707 | 191 ( 6 Apr) | 37 | 56 | 23 Jan | 15 Jul | ||||
57. | Herring Gull | 0 | 180 | 0 | 0 | 0 | 0 | 0 | 180 | 0 | 180 | 180 (21 Feb) | 1 | 1 | 21 Feb | 21 Feb | ||||
58. | Herring Gull (subsp. argentatus) | 11 | 4 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 15 | 3 (25 Jan) | 5 | 7 | 14 Jan | 21 Feb | ||||
59. | Great Black-backed Gull | 450 | 80 | 0 | 0 | 0 | 0 | 0 | 530 | 530 | 0 | 450 (11 Jan) | 1 | 2 | 11 Jan | 26 Feb | ||||
60. | Glaucous Gull | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 1 (11 Jan) | 3 | 5 | 11 Jan | 5 Feb | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Lesser Black-backed Gull | 0 | 0 | 3 | 2 | 17 | 11 | 18 | 51 | 20 | 31 | 6 (15 May) | 20 | 30 | 14 Mar | 15 Jul | ||||
62. | Arctic Skua | 0 | 0 | 0 | 1 | 7 | 19 | 39 | 66 | 32 | 34 | 10 (13 Jul) | 21 | 32 | 23 Apr | 15 Jul | ||||
63. | Great Skua | 0 | 0 | 0 | 1 | 1 | 1 | 4 | 7 | 6 | 1 | 1 (26 Apr) | 5 | 7 | 26 Apr | 14 Jul | ||||
64. | Puffin | 0 | 0 | 0 | 220 | 598 | 2664 | 1075 | 4557 | 3782 | 775 | 489 (12 Jun) | 47 | 71 | 19 Apr | 15 Jul | ||||
65. | Black Guillemot | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (15 May) | 1 | 1 | 15 May | 15 May | ||||
66. | Razorbill | 46 | 120 | 0 | 0 | 0 | 0 | 0 | 166 | 120 | 46 | 54 (27 Feb) | 16 | 24 | 1 Jan | 27 Feb | ||||
67. | Guillemot | 859 | 532 | 0 | 2920 | 3670 | 0 | 0 | 7981 | 7675 | 306 | 2920 (27 Apr) | 25 | 37 | 1 Jan | 3 May | ||||
68. | Red-throated Diver | 308 | 225 | 93 | 99 | 129 | 125 | 86 | 1065 | 760 | 305 | 63 ( 7 Jan) | 92 | 138 | 1 Jan | 15 Jul | ||||
69. | Black-throated Diver | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 (23 Jan) | 1 | 2 | 23 Jan | 3 May | ||||
70. | Great Northern Diver | 2 | 2 | 0 | 2 | 2 | 7 | 2 | 17 | 12 | 5 | 2 ( 8 Feb) | 10 | 15 | 13 Jan | 2 Jul | ||||
71. | White-billed Diver | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (24 Apr) | 1 | 1 | 24 Apr | 24 Apr | ||||
72. | Fulmar | 1148 | 830 | 799 | 770 | 350 | 738 | 153 | 4788 | 4516 | 272 | 290 (26 Feb) | 57 | 85 | 1 Jan | 12 Jul | ||||
73. | Blue Fulmar | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 1 (11 Jan) | 2 | 3 | 11 Jan | 30 Jan | ||||
74. | Cory's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 9 Jul) | 1 | 1 | 9 Jul | 9 Jul | ||||
75. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 0 | 1 ( 1 Jun) | 1 | 2 | 1 Jun | 12 Jul | ||||
76. | Manx Shearwater | 0 | 0 | 0 | 23 | 105 | 2378 | 1350 | 3856 | 3304 | 552 | 395 ( 2 Jul) | 44 | 66 | 23 Apr | 15 Jul | ||||
77. | Gannet | 218 | 56 | 213 | 1933 | 3849 | 5590 | 5136 | 16995 | 12819 | 4176 | 738 (31 May) | 87 | 130 | 1 Jan | 15 Jul | ||||
78. | Cormorant | 28 | 40 | 77 | 134 | 0 | 0 | 0 | 279 | 130 | 149 | 33 (12 Apr) | 35 | 53 | 1 Jan | 19 Apr | ||||
79. | Shag | 19 | 21 | 28 | 18 | 27 | 7 | 1 | 121 | 84 | 37 | 5 (12 Mar) | 43 | 64 | 1 Jan | 6 Jul | ||||
80. | Little Egret | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
81. | Grey Heron | 6 | 1 | 1 | 0 | 2 | 3 | 1 | 14 | 5 | 9 | 2 (13 Jan) | 9 | 13 | 2 Jan | 3 Jul | ||||
82. | Marsh Harrier | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (27 Apr) | 1 | 1 | 27 Apr | 27 Apr | ||||
83. | Merlin | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (31 Jan) | 1 | 1 | 31 Jan | 31 Jan | ||||
84. | Peregrine | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 5 | 4 | 1 | 1 (10 Feb) | 3 | 5 | 10 Feb | 13 Jul | ||||
85. | Hooded Crow | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (10 May) | 1 | 1 | 10 May | 10 May | ||||
86. | Sand Martin | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
87. | Swallow | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 9 | 9 | 0 | 8 (11 Apr) | 1 | 2 | 11 Apr | 12 Apr | ||||
88. | Ring Ouzel | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
89. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Jun) | 1 | 1 | 29 Jun | 29 Jun | ||||
90. | Snow Bunting | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 1 (10 Feb) | 2 | 3 | 10 Feb | 14 Mar | ||||
Other species | ||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 3 | 0 | 0 | 2 | 0 | 1 | 2 | 8 | 4 | 4 | 2 (27 Jan) | 5 | 7 | 25 Jan | 12 Jul | ||||
2. | White-beaked dolphin | 0 | 0 | 0 | 0 | 0 | 9 | 13 | 22 | 17 | 5 | 5 (13 Jun) | 4 | 6 | 13 Jun | 15 Jul | ||||
3. | Bottle-Nosed Dolphin | 3 | 40 | 17 | 37 | 144 | 206 | 58 | 505 | 291 | 214 | 32 (28 May) | 31 | 46 | 15 Jan | 14 Jul | ||||
4. | dolphin sp. | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 ( 2 Jul) | 1 | 1 | 2 Jul | 2 Jul | ||||
5. | Minke Whale | 0 | 0 | 0 | 0 | 2 | 1 | 5 | 8 | 5 | 3 | 1 ( 9 May) | 5 | 8 | 9 May | 15 Jul | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Totals | N | S | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 10453 | 9738 | 3537 | 11615 | 15395 | 19380 | 12014 | 82132 | 48853 | 33279 | 100 | 150 | ||||||||
Observation hours | 54:35 | 57:10 | 51:45 | 59:45 | 69:20 | 96:30 | 65:40 | 454:45 |
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