Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Pale-bellied Brent Goose | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 268 | 251 | 31 | 8 | 592 | 550 | 42 | 263 (25 Sep) | 5 | 10 | 6 Apr | 16 Dec | ||||
2. | Barnacle Goose | 0 | 0 | 0 | 69 | 0 | 0 | 0 | 0 | 0 | 6157 | 0 | 5 | 6231 | 6157 | 74 | 4682 (11 Oct) | 5 | 9 | 17 Apr | 29 Dec | ||||
3. | Greylag Goose | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 28 | 27 (23 Mar) | 1 | 2 | 23 Mar | 12 Apr | ||||
4. | Greenland White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 16 | 16 | 0 | 16 (29 Oct) | 1 | 1 | 29 Oct | 29 Oct | ||||
5. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 6 | 6 | 0 | 5 (13 Oct) | 1 | 2 | 9 Jun | 13 Oct | ||||
6. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 149 | 15 | 0 | 164 | 164 | 0 | 136 (27 Oct) | 2 | 4 | 25 Oct | 20 Nov | ||||
7. | Shelduck | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 5 ( 6 Apr) | 1 | 1 | 6 Apr | 6 Apr | ||||
8. | Wigeon | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 17 | 25 | 136 | 112 | 24 | 44 (28 Oct) | 8 | 16 | 7 Jan | 21 Dec | ||||
9. | Mallard | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 8 | 21 | 21 | 0 | 9 (11 Nov) | 3 | 5 | 7 Jan | 17 Dec | ||||
10. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 6 | 6 | 0 | 6 (26 Oct) | 1 | 1 | 26 Oct | 26 Oct | ||||
11. | Teal | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 22 | 18 | 12 | 64 | 49 | 15 | 13 (10 Oct) | 6 | 11 | 7 Jan | 17 Dec | ||||
12. | Tufted Duck | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 9 | 6 | 62 | 0 | 0 | 79 | 79 | 0 | 62 (25 Oct) | 3 | 5 | 11 Apr | 25 Oct | ||||
13. | Scaup | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 0 | 0 | 56 | 56 | 0 | 39 (24 Oct) | 2 | 3 | 24 Oct | 29 Oct | ||||
14. | Eider | 123 | 87 | 320 | 104 | 10 | 0 | 0 | 3 | 23 | 148 | 109 | 370 | 1297 | 983 | 314 | 64 (20 Mar) | 60 | 115 | 1 Jan | 31 Dec | ||||
15. | Velvet Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (29 Oct) | 1 | 1 | 29 Oct | 29 Oct | ||||
16. | Common Scoter | 2 | 0 | 8 | 7 | 3 | 18 | 2 | 12 | 7 | 4 | 9 | 2 | 74 | 64 | 10 | 15 (30 Jun) | 12 | 23 | 21 Jan | 17 Dec | ||||
17. | Long-tailed Duck | 59 | 33 | 126 | 36 | 1 | 0 | 0 | 0 | 0 | 85 | 111 | 147 | 598 | 509 | 89 | 68 ( 7 Mar) | 51 | 97 | 1 Jan | 31 Dec | ||||
18. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 5 | 2 | 3 | 3 (29 Oct) | 2 | 3 | 29 Oct | 28 Dec | ||||
19. | Red-breasted Merganser | 8 | 1 | 5 | 14 | 13 | 0 | 0 | 1 | 9 | 58 | 28 | 29 | 166 | 128 | 38 | 12 (11 Oct) | 30 | 57 | 2 Jan | 31 Dec | ||||
20. | Oystercatcher | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 0 | 0 | 0 | 19 | 19 | 0 | 11 (13 Sep) | 2 | 3 | 6 Jan | 13 Sep | ||||
21. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 0 | 8 ( 3 Dec) | 1 | 1 | 3 Dec | 3 Dec | ||||
22. | Golden Plover | 0 | 0 | 0 | 16 | 0 | 0 | 8 | 0 | 6 | 73 | 0 | 0 | 103 | 101 | 2 | 69 (24 Oct) | 5 | 10 | 12 Apr | 24 Oct | ||||
23. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 3 (29 Oct) | 1 | 1 | 29 Oct | 29 Oct | ||||
24. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 (29 Aug) | 1 | 1 | 29 Aug | 29 Aug | ||||
25. | Whimbrel | 0 | 0 | 0 | 12 | 24 | 0 | 1 | 70 | 0 | 1 | 0 | 0 | 108 | 72 | 36 | 19 (12 Aug) | 10 | 20 | 23 Apr | 3 Oct | ||||
26. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 8 | 7 | 1 | 7 ( 2 Sep) | 1 | 2 | 2 Sep | 5 Sep | ||||
27. | Bar-tailed Godwit | 11 | 3 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 1 | 0 | 3 | 23 | 11 | 12 | 11 ( 6 Jan) | 5 | 10 | 6 Jan | 28 Dec | ||||
28. | Black-tailed Godwit | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 25 | 9 | 16 | 14 (30 Apr) | 2 | 3 | 23 Apr | 29 Aug | ||||
29. | Turnstone | 0 | 0 | 3 | 14 | 0 | 0 | 1 | 14 | 1 | 4 | 0 | 0 | 37 | 20 | 17 | 14 (28 Apr) | 5 | 10 | 5 Mar | 25 Oct | ||||
30. | Knot | 0 | 0 | 0 | 0 | 9 | 0 | 7 | 70 | 7 | 0 | 0 | 0 | 93 | 83 | 10 | 37 (29 Aug) | 6 | 11 | 31 May | 29 Sep | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Ruff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (17 Aug) | 1 | 1 | 17 Aug | 17 Aug | ||||
32. | Sanderling | 0 | 0 | 70 | 0 | 14 | 0 | 33 | 8 | 0 | 0 | 75 | 0 | 200 | 172 | 28 | 75 (24 Nov) | 5 | 9 | 8 Mar | 24 Nov | ||||
33. | Dunlin | 0 | 0 | 0 | 0 | 3 | 0 | 71 | 22 | 0 | 2 | 0 | 0 | 98 | 95 | 3 | 47 ( 5 Jul) | 6 | 11 | 30 May | 12 Oct | ||||
34. | Purple Sandpiper | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 15 | 4 | 41 | 35 | 6 | 6 (28 Oct) | 6 | 12 | 23 Feb | 1 Dec | ||||
35. | Jack Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Oct) | 1 | 1 | 30 Oct | 30 Oct | ||||
36. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 12 | 12 | 0 | 11 (11 Oct) | 1 | 2 | 11 Oct | 23 Oct | ||||
37. | Grey Phalarope | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 5 | 5 | 0 | 1 (24 Sep) | 3 | 5 | 24 Sep | 11 Nov | ||||
38. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 6 | 0 | 5 (17 Aug) | 1 | 2 | 12 Aug | 17 Aug | ||||
39. | Kittiwake | 289 | 53 | 782 | 224 | 992 | 70 | 77 | 106 | 65 | 1008 | 1728 | 1041 | 6435 | 5425 | 1010 | 487 (31 Oct) | 83 | 159 | 2 Jan | 31 Dec | ||||
40. | Sabine's Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (13 Sep) | 1 | 1 | 13 Sep | 13 Sep | ||||
41. | Black-headed Gull | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 79 | 24 | 0 | 108 | 105 | 3 | 54 (27 Oct) | 5 | 9 | 22 Mar | 17 Nov | ||||
42. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 8 Nov) | 1 | 1 | 8 Nov | 8 Nov | ||||
43. | Common Gull | 11 | 39 | 23 | 0 | 0 | 0 | 0 | 0 | 3 | 156 | 96 | 77 | 405 | 403 | 2 | 56 (27 Oct) | 16 | 31 | 1 Jan | 24 Dec | ||||
44. | Great Black-backed Gull | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 0 | 4 | 54 | 43 | 11 | 27 (27 Oct) | 3 | 5 | 7 Jan | 6 Dec | ||||
45. | Glaucous Gull | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 7 | 5 | 2 | 2 (19 Nov) | 3 | 6 | 21 Jan | 19 Nov | ||||
46. | Iceland Gull | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 11 | 5 | 6 | 1 (29 Jan) | 6 | 11 | 29 Jan | 21 Nov | ||||
47. | Larus glaucoides kumlieni | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (23 Jan) | 1 | 2 | 23 Jan | 20 Nov | ||||
48. | Herring Gull | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 32 | 6 | 26 | 16 (31 Jan) | 2 | 3 | 7 Jan | 15 Dec | ||||
49. | Lesser Black-backed Gull | 0 | 0 | 1 | 0 | 4 | 1 | 3 | 5 | 5 | 0 | 0 | 0 | 19 | 15 | 4 | 3 ( 6 May) | 5 | 10 | 31 Mar | 20 Sep | ||||
50. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (26 Jun) | 1 | 1 | 26 Jun | 26 Jun | ||||
51. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 8 | 8 | 0 | 4 (10 Aug) | 2 | 4 | 5 Aug | 30 Aug | ||||
52. | Arctic Tern | 0 | 0 | 0 | 1 | 11 | 40 | 10 | 94 | 1 | 2 | 0 | 0 | 159 | 147 | 12 | 82 ( 5 Aug) | 7 | 14 | 28 Apr | 31 Oct | ||||
53. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (29 Sep) | 1 | 1 | 29 Sep | 29 Sep | ||||
54. | Great Skua | 0 | 0 | 0 | 33 | 23 | 4 | 12 | 24 | 9 | 9 | 8 | 0 | 122 | 61 | 61 | 12 (28 Apr) | 27 | 52 | 6 Apr | 13 Nov | ||||
55. | Pomarine Skua | 1 | 0 | 0 | 0 | 195 | 0 | 2 | 5 | 0 | 3 | 4 | 1 | 211 | 16 | 195 | 136 (16 May) | 8 | 15 | 2 Jan | 30 Dec | ||||
56. | Arctic Skua | 0 | 0 | 0 | 3 | 52 | 3 | 3 | 14 | 3 | 1 | 0 | 0 | 79 | 23 | 56 | 14 (16 May) | 13 | 25 | 28 Apr | 10 Oct | ||||
57. | Long-tailed Skua | 0 | 0 | 0 | 0 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 0 | 46 | 28 (16 May) | 3 | 5 | 12 May | 28 May | ||||
58. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 42 | 37 | 5 | 14 (24 Dec) | 6 | 11 | 5 Dec | 30 Dec | ||||
59. | Guillemot | 13 | 2 | 1 | 1 | 31 | 123 | 86 | 45 | 42 | 1462 | 738 | 60 | 2604 | 2579 | 25 | 474 (31 Oct) | 46 | 87 | 23 Jan | 30 Dec | ||||
60. | Razorbill | 7 | 6 | 393 | 214 | 1180 | 555 | 268 | 10 | 274 | 94 | 24 | 117 | 3142 | 2184 | 958 | 353 (12 May) | 62 | 119 | 1 Jan | 31 Dec | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Razorbill/Guillemot | 15 | 5 | 10 | 0 | 218 | 260 | 175 | 18 | 88 | 1456 | 1695 | 211 | 4151 | 3789 | 362 | 598 (31 Oct) | 58 | 111 | 23 Jan | 31 Dec | ||||
62. | Black Guillemot | 4 | 4 | 10 | 5 | 10 | 9 | 12 | 41 | 1 | 13 | 35 | 18 | 162 | 151 | 11 | 18 ( 9 Nov) | 31 | 60 | 2 Jan | 23 Dec | ||||
63. | Puffin | 0 | 0 | 0 | 105 | 4 | 206 | 42 | 16 | 0 | 0 | 0 | 1 | 374 | 159 | 215 | 104 (12 Jun) | 13 | 24 | 3 Apr | 30 Dec | ||||
64. | Red-throated Diver | 59 | 47 | 68 | 19 | 50 | 19 | 5 | 34 | 92 | 118 | 509 | 558 | 1578 | 1328 | 250 | 139 (13 Nov) | 82 | 156 | 1 Jan | 31 Dec | ||||
65. | Black-throated Diver | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 6 | 0 | 1 | 3 | 0 | 13 | 13 | 0 | 2 (29 Aug) | 6 | 12 | 6 Apr | 11 Nov | ||||
66. | Great Northern Diver | 31 | 14 | 18 | 7 | 77 | 13 | 8 | 11 | 69 | 453 | 306 | 180 | 1187 | 1084 | 103 | 58 (27 Oct) | 74 | 142 | 1 Jan | 31 Dec | ||||
67. | White-billed Diver | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (13 Mar) | 1 | 1 | 13 Mar | 13 Mar | ||||
68. | Storm Petrel | 0 | 0 | 0 | 0 | 0 | 30 | 83 | 35 | 0 | 0 | 0 | 0 | 148 | 148 | 0 | 28 (29 Jun) | 12 | 23 | 17 Jun | 30 Aug | ||||
69. | Leach's Petrel | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 7 | 6 | 1 | 3 (22 Oct) | 3 | 5 | 31 May | 29 Nov | ||||
70. | Fulmar | 15 | 15 | 222 | 445 | 1575 | 99 | 227 | 747 | 674 | 13 | 15 | 25 | 4072 | 2276 | 1796 | 429 (12 May) | 58 | 110 | 8 Jan | 30 Dec | ||||
71. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14 | 291 | 454 | 1 | 762 | 752 | 10 | 228 (29 Oct) | 16 | 31 | 5 Aug | 4 Dec | ||||
72. | Manx Shearwater | 0 | 0 | 6 | 163 | 270 | 1484 | 2117 | 3460 | 117 | 2 | 1 | 0 | 7620 | 7069 | 551 | 757 (21 Aug) | 36 | 69 | 23 Mar | 1 Nov | ||||
73. | Balearic Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (28 Aug) | 1 | 1 | 28 Aug | 28 Aug | ||||
74. | Gannet | 116 | 162 | 902 | 1345 | 4275 | 1836 | 6026 | 9823 | 4982 | 3494 | 3431 | 852 | 37244 | 31316 | 5928 | 2076 (13 Sep) | 99 | 189 | 1 Jan | 31 Dec | ||||
75. | Cormorant | 16 | 23 | 28 | 87 | 72 | 17 | 5 | 12 | 22 | 29 | 93 | 88 | 492 | 236 | 256 | 21 (26 Apr) | 70 | 133 | 1 Jan | 31 Dec | ||||
76. | Shag | 157 | 129 | 225 | 44 | 15 | 16 | 1 | 27 | 106 | 102 | 139 | 234 | 1195 | 391 | 804 | 45 (13 Mar) | 75 | 143 | 1 Jan | 31 Dec | ||||
77. | Grey Heron | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (13 Mar) | 1 | 2 | 13 Mar | 5 Nov | ||||
78. | White-tailed Eagle | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 9 | 5 | 4 | 2 (17 May) | 4 | 8 | 4 Feb | 30 Dec | ||||
79. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 4 | 3 | 1 | 1 (28 Sep) | 2 | 4 | 28 Sep | 17 Nov | ||||
80. | Peregrine | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 ( 6 Apr) | 1 | 2 | 6 Apr | 28 May | ||||
81. | Raven | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 6 | 1 | 5 | 2 (27 May) | 2 | 4 | 25 May | 21 Nov | ||||
82. | Swallow | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 ( 7 May) | 1 | 2 | 7 May | 19 May | ||||
83. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 0 | 0 | 39 | 39 | 0 | 39 (28 Oct) | 1 | 1 | 28 Oct | 28 Oct | ||||
84. | Meadow Pipit | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 7 | 6 | 1 | 6 (20 Sep) | 1 | 2 | 14 Apr | 20 Sep | ||||
85. | Snow Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 3 | 0 | 1 (24 Oct) | 2 | 3 | 24 Oct | 25 Dec | ||||
Other species | |||||||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Bottle-Nosed Dolphin | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 3 | 3 | 4 | 2 | 0 | 20 | 20 | 0 | 3 ( 9 Jun) | 4 | 8 | 25 Jan | 12 Nov | ||||
2. | Basking shark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (12 Aug) | 1 | 1 | 12 Aug | 12 Aug | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 1021 | 632 | 3257 | 3032 | 9189 | 4812 | 9285 | 14793 | 6938 | 16070 | 9762 | 4145 | 82936 | 69437 | 13499 | 100 | 191 | ||||||||
Observation hours | 22:35 | 13:30 | 28:30 | 30:05 | 59:10 | 25:15 | 30:10 | 45:40 | 34:05 | 60:35 | 60:55 | 55:35 | 466:05 |
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