Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Pale-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 59 | 0 | 0 | 59 | 0 | 59 | 17 (14 Sep) | 7 | 4 | 12 Sep | 17 Sep | ||||
2. | Canada Goose | 0 | 0 | 80 | 0 | 0 | 5 | 0 | 0 | 85 | 5 | 80 | 80 ( 9 Jun) | 4 | 2 | 9 Jun | 5 Sep | ||||
3. | Pink-footed Goose | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 25 | 25 | 0 | 25 (14 Sep) | 2 | 1 | 14 Sep | 14 Sep | ||||
4. | Shelduck | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (26 Apr) | 2 | 1 | 26 Apr | 26 Apr | ||||
5. | Wigeon | 1 | 0 | 0 | 0 | 0 | 43 | 0 | 0 | 44 | 0 | 44 | 35 (16 Sep) | 5 | 3 | 24 Apr | 25 Sep | ||||
6. | Mallard | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 0 | 3 | 2 (10 Nov) | 4 | 2 | 15 Aug | 10 Nov | ||||
7. | Pintail | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (17 Sep) | 2 | 1 | 17 Sep | 17 Sep | ||||
8. | Teal | 0 | 0 | 0 | 10 | 92 | 196 | 0 | 0 | 298 | 43 | 255 | 130 (14 Sep) | 18 | 10 | 19 Jul | 25 Sep | ||||
9. | Scaup | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (15 Aug) | 4 | 2 | 15 Aug | 16 Aug | ||||
10. | Eider | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 5 | 17 | 0 | 17 | 12 (18 Oct) | 5 | 3 | 18 Oct | 25 Nov | ||||
11. | Velvet Scoter | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 6 | 0 | 6 | 4 (16 Sep) | 5 | 3 | 15 Aug | 16 Sep | ||||
12. | Common Scoter | 36 | 11 | 182 | 673 | 76 | 84 | 13 | 0 | 1075 | 52 | 1023 | 350 (19 Jul) | 67 | 37 | 18 Apr | 28 Oct | ||||
13. | Long-tailed Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 3 (25 Nov) | 2 | 1 | 25 Nov | 25 Nov | ||||
14. | Goldeneye | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 6 | 2 | 4 | 4 ( 2 Jun) | 4 | 2 | 2 Jun | 28 Oct | ||||
15. | Goosander | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 4 | 0 | 4 (23 Aug) | 2 | 1 | 23 Aug | 23 Aug | ||||
16. | Red-breasted Merganser | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 7 | 1 | 6 | 4 (18 Apr) | 7 | 4 | 18 Apr | 25 Nov | ||||
17. | Mergus sp. | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (14 Jul) | 2 | 1 | 14 Jul | 14 Jul | ||||
18. | Swift | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 12 | 12 | 0 | 12 (22 Aug) | 2 | 1 | 22 Aug | 22 Aug | ||||
19. | Oystercatcher | 0 | 0 | 0 | 9 | 152 | 7 | 0 | 0 | 168 | 121 | 47 | 35 (16 Aug) | 24 | 13 | 27 Jul | 14 Sep | ||||
20. | Grey Plover | 4 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 6 | 0 | 6 | 4 (24 Apr) | 4 | 2 | 24 Apr | 17 Sep | ||||
21. | Golden Plover | 0 | 0 | 0 | 343 | 30 | 625 | 0 | 0 | 998 | 851 | 147 | 485 ( 7 Sep) | 16 | 9 | 4 Jul | 16 Sep | ||||
22. | Ringed Plover | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 7 | 1 | 6 | 6 (10 Nov) | 4 | 2 | 23 Aug | 10 Nov | ||||
23. | Whimbrel | 3 | 0 | 0 | 26 | 3 | 0 | 0 | 0 | 32 | 30 | 2 | 21 (28 Jul) | 11 | 6 | 26 Apr | 23 Aug | ||||
24. | Curlew | 4 | 1 | 0 | 13 | 27 | 12 | 13 | 1 | 71 | 31 | 40 | 12 (18 Oct) | 35 | 19 | 26 Apr | 10 Nov | ||||
25. | Bar-tailed Godwit | 0 | 0 | 0 | 1 | 2 | 11 | 0 | 11 | 25 | 11 | 14 | 7 (15 Sep) | 13 | 7 | 24 Jul | 25 Nov | ||||
26. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 10 | 10 | 0 | 10 ( 8 Aug) | 2 | 1 | 8 Aug | 8 Aug | ||||
27. | Redshank | 0 | 0 | 0 | 23 | 12 | 29 | 0 | 0 | 64 | 61 | 3 | 27 ( 5 Sep) | 11 | 6 | 31 Jul | 16 Sep | ||||
28. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 25 | 0 | 25 | 25 (25 Nov) | 2 | 1 | 25 Nov | 25 Nov | ||||
29. | Knot | 0 | 0 | 0 | 0 | 0 | 74 | 0 | 2 | 76 | 70 | 6 | 70 ( 7 Sep) | 5 | 3 | 7 Sep | 10 Nov | ||||
30. | Ruff | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (17 Sep) | 2 | 1 | 17 Sep | 17 Sep | ||||
Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Dunlin | 0 | 0 | 10 | 1 | 2 | 41 | 0 | 2 | 56 | 1 | 55 | 41 (14 Sep) | 9 | 5 | 5 Jun | 10 Nov | ||||
32. | Little Stint | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (17 Sep) | 2 | 1 | 17 Sep | 17 Sep | ||||
33. | Little Tern | 1 | 0 | 1 | 4 | 5 | 0 | 0 | 0 | 11 | 3 | 8 | 3 ( 3 Jul) | 15 | 8 | 26 Apr | 20 Aug | ||||
34. | Black Tern | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 5 Sep) | 2 | 1 | 5 Sep | 5 Sep | ||||
35. | Arctic Tern | 5 | 17 | 116 | 281 | 90 | 12 | 0 | 0 | 521 | 36 | 485 | 133 ( 4 Jul) | 51 | 28 | 26 Apr | 20 Sep | ||||
36. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 643 | 60 | 0 | 0 | 703 | 82 | 621 | 196 (16 Aug) | 36 | 20 | 4 Aug | 25 Sep | ||||
37. | Common Tern | 0 | 6 | 3 | 11 | 179 | 53 | 0 | 0 | 252 | 104 | 148 | 30 (20 Aug) | 49 | 27 | 31 May | 25 Sep | ||||
38. | Roseate Tern | 0 | 0 | 0 | 1 | 15 | 1 | 0 | 0 | 17 | 4 | 13 | 5 ( 4 Aug) | 13 | 7 | 19 Jul | 17 Sep | ||||
39. | Sandwich Tern | 68 | 44 | 131 | 155 | 701 | 108 | 1 | 0 | 1208 | 403 | 805 | 111 ( 7 Aug) | 91 | 50 | 18 Apr | 28 Oct | ||||
40. | Little Gull | 0 | 0 | 0 | 1 | 1 | 21 | 15 | 0 | 38 | 8 | 30 | 19 (17 Sep) | 11 | 6 | 24 Jul | 28 Oct | ||||
41. | Kittiwake | 1154 | 190 | 2220 | 1696 | 3723 | 983 | 250 | 3 | 10219 | 83 | 10136 | 1477 (15 Aug) | 85 | 47 | 18 Apr | 25 Nov | ||||
42. | Black-headed Gull | 20 | 2 | 9 | 7 | 6 | 53 | 0 | 87 | 184 | 53 | 131 | 60 (25 Nov) | 27 | 15 | 18 Apr | 25 Nov | ||||
43. | Mediterranean Gull | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 3 | 1 | 2 | 1 (24 Jul) | 5 | 3 | 24 Jul | 14 Sep | ||||
44. | Common Gull | 741 | 187 | 0 | 1 | 5 | 20 | 7 | 32 | 993 | 2 | 991 | 428 (26 Apr) | 24 | 13 | 18 Apr | 25 Nov | ||||
45. | Herring Gull | 0 | 91 | 0 | 311 | 332 | 0 | 137 | 659 | 1530 | 248 | 1282 | 546 (25 Nov) | 33 | 18 | 1 May | 25 Nov | ||||
46. | Great Black-backed Gull | 0 | 9 | 0 | 6 | 48 | 79 | 139 | 12 | 293 | 10 | 283 | 122 (18 Oct) | 33 | 18 | 1 May | 25 Nov | ||||
47. | Lesser Black-backed Gull | 1 | 8 | 0 | 293 | 114 | 22 | 0 | 0 | 438 | 92 | 346 | 53 ( 4 Jul) | 56 | 31 | 24 Apr | 16 Sep | ||||
48. | skua sp. | 0 | 0 | 0 | 0 | 1 | 16 | 3 | 0 | 20 | 0 | 20 | 12 (17 Sep) | 7 | 4 | 14 Aug | 18 Oct | ||||
49. | Arctic Skua | 1 | 1 | 18 | 10 | 19 | 16 | 5 | 0 | 70 | 7 | 63 | 11 (17 Sep) | 58 | 32 | 26 Apr | 28 Oct | ||||
50. | Pomarine Skua | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 3 | 1 (14 Aug) | 5 | 3 | 14 Aug | 5 Sep | ||||
51. | Great Skua | 0 | 0 | 4 | 5 | 9 | 10 | 0 | 0 | 28 | 1 | 27 | 7 (17 Sep) | 24 | 13 | 2 Jun | 17 Sep | ||||
52. | Puffin | 0 | 0 | 0 | 387 | 48 | 0 | 0 | 0 | 435 | 1 | 434 | 145 (14 Jul) | 22 | 12 | 14 Jul | 9 Aug | ||||
53. | Razorbill | 0 | 0 | 0 | 0 | 214 | 130 | 23 | 1 | 368 | 72 | 296 | 90 (17 Sep) | 36 | 20 | 5 Aug | 10 Nov | ||||
54. | Razorbill/Guillemot | 0 | 0 | 0 | 0 | 0 | 315 | 336 | 0 | 651 | 56 | 595 | 310 (18 Oct) | 13 | 7 | 16 Sep | 28 Oct | ||||
55. | Guillemot | 0 | 0 | 0 | 0 | 88 | 23 | 0 | 0 | 111 | 3 | 108 | 24 ( 5 Aug) | 25 | 14 | 5 Aug | 23 Sep | ||||
56. | Red-throated Diver | 13 | 12 | 13 | 3 | 1 | 126 | 11 | 1 | 180 | 119 | 61 | 46 (17 Sep) | 45 | 25 | 18 Apr | 10 Nov | ||||
57. | Great Northern Diver | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 2 Jun) | 2 | 1 | 2 Jun | 2 Jun | ||||
58. | Fulmar | 163 | 50 | 389 | 213 | 327 | 40 | 0 | 0 | 1182 | 11 | 1171 | 269 ( 2 Jun) | 80 | 44 | 18 Apr | 17 Sep | ||||
59. | Sooty Shearwater | 0 | 0 | 0 | 1 | 11 | 24 | 0 | 0 | 36 | 0 | 36 | 15 (17 Sep) | 20 | 11 | 27 Jul | 23 Sep | ||||
60. | Manx Shearwater | 7 | 26 | 86 | 284 | 548 | 123 | 0 | 0 | 1074 | 4 | 1070 | 315 ( 9 Aug) | 82 | 45 | 24 Apr | 25 Sep | ||||
Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Balearic Shearwater | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (17 Sep) | 2 | 1 | 17 Sep | 17 Sep | ||||
62. | Gannet | 1797 | 557 | 1733 | 5999 | 17041 | 12012 | 194 | 0 | 39333 | 5589 | 33744 | 2058 (24 Jul) | 96 | 53 | 18 Apr | 28 Oct | ||||
63. | Cormorant | 0 | 12 | 135 | 301 | 297 | 18 | 0 | 0 | 763 | 126 | 637 | 70 (14 Jul) | 60 | 33 | 1 May | 5 Sep | ||||
64. | Shag | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 ( 1 May) | 2 | 1 | 1 May | 1 May | ||||
65. | Little Egret | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 4 | 1 | 3 | 1 ( 4 Jul) | 7 | 4 | 4 Jul | 12 Sep | ||||
66. | Grey Heron | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | 2 | 1 | 2 (31 Jul) | 4 | 2 | 31 Jul | 15 Aug | ||||
67. | Sand Martin | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Aug) | 2 | 1 | 23 Aug | 23 Aug | ||||
68. | Swallow | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 26 | 26 | 0 | 24 (23 Aug) | 4 | 2 | 7 Aug | 23 Aug | ||||
69. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 0 | 33 | 0 | 33 | 33 (18 Oct) | 2 | 1 | 18 Oct | 18 Oct | ||||
Other species | |||||||||||||||||||||
Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Bottle-Nosed Dolphin | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 20 (19 Jul) | 2 | 1 | 19 Jul | 19 Jul | ||||
Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 4028 | 1226 | 5135 | 11097 | 24927 | 15491 | 1195 | 853 | 63952 | 8480 | 55472 | 100 | 55 | ||||||||
Observation hours | 8:30 | 6:00 | 21:10 | 36:20 | 50:50 | 31:50 | 4:25 | 2:35 | 161:40 |
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