Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 59 | 4 | 3 | 7 | 68 | 0 | 0 | 0 | 0 | 141 | 40 | 101 | 44 ( 1 Jan) | 16 | 18 | 1 Jan | 29 May | ||||
2. | Eurasian White-fronted Goose | 48 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90 | 50 | 40 | 45 (25 Jan) | 3 | 3 | 19 Jan | 23 Feb | ||||
3. | Shelduck | 11 | 9 | 8 | 27 | 20 | 5 | 1 | 1 | 3 | 85 | 51 | 34 | 9 (23 Feb) | 32 | 37 | 12 Jan | 2 Sep | ||||
4. | Shoveler | 0 | 0 | 2 | 2 | 3 | 3 | 0 | 0 | 10 | 20 | 10 | 10 | 8 (12 Sep) | 7 | 8 | 24 Mar | 12 Sep | ||||
5. | Gadwall | 0 | 0 | 3 | 1 | 4 | 8 | 0 | 2 | 0 | 18 | 9 | 9 | 8 (14 Jun) | 4 | 5 | 24 Mar | 17 Aug | ||||
6. | Wigeon | 108 | 4 | 7 | 4 | 0 | 0 | 0 | 2 | 40 | 165 | 157 | 8 | 97 (12 Jan) | 12 | 14 | 12 Jan | 17 Sep | ||||
7. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (17 Sep) | 1 | 1 | 17 Sep | 17 Sep | ||||
8. | Pintail | 15 | 3 | 13 | 0 | 0 | 0 | 0 | 0 | 8 | 39 | 26 | 13 | 13 (18 Mar) | 6 | 7 | 1 Jan | 17 Sep | ||||
9. | Teal | 6 | 3 | 12 | 56 | 15 | 12 | 7 | 139 | 40 | 290 | 239 | 51 | 38 (20 Aug) | 33 | 38 | 1 Jan | 14 Sep | ||||
10. | Tufted Duck | 1 | 0 | 2 | 1 | 8 | 2 | 0 | 1 | 1 | 16 | 12 | 4 | 4 (29 May) | 8 | 9 | 1 Jan | 15 Sep | ||||
11. | Eider | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 8 May) | 1 | 1 | 8 May | 8 May | ||||
12. | Velvet Scoter | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 0 | 6 ( 1 Jan) | 3 | 3 | 1 Jan | 19 Jan | ||||
13. | Common Scoter | 300 | 236 | 63 | 140 | 927 | 253 | 133 | 131 | 48 | 2231 | 1183 | 1048 | 173 ( 9 May) | 85 | 99 | 1 Jan | 18 Sep | ||||
14. | Goosander | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (25 Jan) | 1 | 1 | 25 Jan | 25 Jan | ||||
15. | Red-breasted Merganser | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 Jan) | 1 | 1 | 12 Jan | 12 Jan | ||||
16. | Swift | 0 | 0 | 0 | 0 | 7 | 41 | 0 | 0 | 1 | 49 | 49 | 0 | 24 (28 Jun) | 9 | 10 | 25 May | 16 Sep | ||||
17. | Great Crested Grebe | 5 | 19 | 3 | 0 | 3 | 1 | 2 | 1 | 0 | 34 | 27 | 7 | 13 (15 Feb) | 11 | 13 | 4 Jan | 15 Aug | ||||
18. | Oystercatcher | 0 | 1 | 6 | 14 | 32 | 7 | 13 | 65 | 2 | 140 | 97 | 43 | 18 (16 Aug) | 45 | 52 | 15 Feb | 5 Sep | ||||
19. | Avocet | 0 | 0 | 0 | 0 | 26 | 1 | 1 | 0 | 0 | 28 | 8 | 20 | 5 ( 9 May) | 12 | 14 | 6 May | 25 Jul | ||||
20. | Grey Plover | 1 | 0 | 2 | 0 | 6 | 1 | 0 | 23 | 4 | 37 | 27 | 10 | 11 (26 Aug) | 11 | 13 | 4 Jan | 18 Sep | ||||
21. | Ringed Plover | 0 | 0 | 0 | 0 | 34 | 1 | 4 | 26 | 14 | 79 | 42 | 37 | 19 ( 4 May) | 16 | 19 | 4 May | 18 Sep | ||||
22. | Whimbrel | 0 | 0 | 0 | 10 | 82 | 0 | 7 | 9 | 0 | 108 | 16 | 92 | 31 (10 May) | 17 | 20 | 19 Apr | 26 Aug | ||||
23. | Curlew | 0 | 1 | 1 | 3 | 1 | 115 | 21 | 16 | 0 | 158 | 156 | 2 | 36 (21 Jun) | 23 | 27 | 2 Feb | 26 Aug | ||||
24. | Bar-tailed Godwit | 0 | 0 | 0 | 1 | 17 | 8 | 2 | 2 | 2 | 32 | 13 | 19 | 11 ( 7 May) | 10 | 12 | 21 Apr | 14 Sep | ||||
25. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 3 Aug) | 1 | 1 | 3 Aug | 3 Aug | ||||
26. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (10 Sep) | 1 | 1 | 10 Sep | 10 Sep | ||||
27. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 6 Aug) | 1 | 1 | 6 Aug | 6 Aug | ||||
28. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 22 | 9 | 34 | 34 | 0 | 10 (30 Aug) | 8 | 9 | 15 Jul | 16 Sep | ||||
29. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 5 | 5 | 0 | 3 ( 9 Aug) | 3 | 3 | 26 Jul | 9 Aug | ||||
30. | Turnstone | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 22 | 1 | 30 | 30 | 0 | 9 (10 Aug) | 9 | 10 | 19 Jan | 16 Sep | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Knot | 0 | 0 | 5 | 0 | 1 | 2 | 5 | 28 | 7 | 48 | 35 | 13 | 10 ( 6 Aug) | 13 | 15 | 9 Mar | 13 Sep | ||||
32. | Sanderling | 0 | 0 | 0 | 1 | 70 | 25 | 21 | 1 | 0 | 118 | 22 | 96 | 36 (23 May) | 9 | 10 | 18 Apr | 4 Aug | ||||
33. | Dunlin | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 56 | 0 | 60 | 49 | 11 | 13 (14 Aug) | 9 | 10 | 23 Feb | 27 Aug | ||||
34. | Little Tern | 0 | 0 | 0 | 1 | 97 | 14 | 1 | 31 | 0 | 144 | 98 | 46 | 54 (24 May) | 17 | 20 | 20 Apr | 4 Aug | ||||
35. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 (17 Sep) | 1 | 1 | 17 Sep | 17 Sep | ||||
36. | Arctic Tern | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 19 | 0 | 19 | 9 ( 9 May) | 3 | 4 | 18 Apr | 9 May | ||||
37. | Common Tern | 0 | 0 | 0 | 2 | 175 | 125 | 107 | 1740 | 50 | 2199 | 1337 | 862 | 418 ( 9 Aug) | 60 | 70 | 8 Apr | 18 Sep | ||||
38. | Sandwich Tern | 0 | 0 | 0 | 91 | 503 | 161 | 131 | 596 | 44 | 1526 | 433 | 1093 | 110 ( 9 May) | 63 | 73 | 4 Apr | 18 Sep | ||||
39. | Little Gull | 0 | 0 | 0 | 0 | 1 | 0 | 9 | 66 | 13 | 89 | 70 | 19 | 24 (30 Aug) | 12 | 14 | 31 May | 18 Sep | ||||
40. | Kittiwake | 3 | 79 | 267 | 535 | 3189 | 217 | 218 | 63 | 1 | 4572 | 644 | 3928 | 553 ( 9 May) | 72 | 83 | 1 Jan | 17 Sep | ||||
41. | Mediterranean Gull | 0 | 0 | 1 | 14 | 30 | 36 | 38 | 1 | 1 | 121 | 30 | 91 | 21 (31 May) | 28 | 32 | 24 Mar | 17 Sep | ||||
42. | Common Gull | 700 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 700 | 700 | 0 | 700 ( 1 Jan) | 1 | 1 | 1 Jan | 1 Jan | ||||
43. | Long-tailed Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 1 (10 Sep) | 2 | 2 | 10 Sep | 18 Sep | ||||
44. | Arctic Skua | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 10 | 7 | 23 | 14 | 9 | 5 (18 Sep) | 11 | 13 | 18 Apr | 18 Sep | ||||
45. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (15 Sep) | 1 | 1 | 15 Sep | 15 Sep | ||||
46. | Great Skua | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 (18 Apr) | 3 | 3 | 18 Apr | 9 May | ||||
47. | Puffin | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 ( 7 May) | 2 | 2 | 7 May | 10 Jun | ||||
48. | Razorbill | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 0 | 3 | 1 ( 7 May) | 3 | 3 | 7 May | 16 Sep | ||||
49. | Razorbill/Guillemot | 27 | 0 | 0 | 1 | 3 | 13 | 1 | 1 | 3 | 49 | 19 | 30 | 16 (31 Jan) | 11 | 13 | 26 Jan | 16 Sep | ||||
50. | Guillemot | 108 | 1 | 1 | 2 | 191 | 15 | 0 | 1 | 2 | 321 | 120 | 201 | 82 (25 Jan) | 28 | 33 | 18 Jan | 17 Sep | ||||
51. | Red-throated Diver | 4367 | 1340 | 769 | 572 | 20 | 0 | 0 | 0 | 6 | 7074 | 5645 | 1429 | 2508 (25 Jan) | 40 | 46 | 4 Jan | 18 Sep | ||||
52. | Great Northern Diver | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 ( 4 Jan) | 2 | 2 | 4 Jan | 3 May | ||||
53. | Storm Petrel | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (24 Jun) | 1 | 1 | 24 Jun | 24 Jun | ||||
54. | Fulmar | 2 | 6 | 5 | 38 | 38 | 13 | 1 | 9 | 0 | 112 | 21 | 91 | 8 (24 Apr) | 43 | 50 | 4 Jan | 24 Aug | ||||
55. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (18 Sep) | 1 | 1 | 18 Sep | 18 Sep | ||||
56. | Manx Shearwater | 0 | 0 | 0 | 0 | 21 | 5 | 0 | 0 | 1 | 27 | 16 | 11 | 13 (28 May) | 10 | 12 | 6 May | 13 Sep | ||||
57. | Balearic Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (18 Sep) | 1 | 1 | 18 Sep | 18 Sep | ||||
58. | Gannet | 168 | 413 | 623 | 515 | 802 | 411 | 376 | 643 | 226 | 4177 | 984 | 3193 | 321 ( 8 Mar) | 100 | 116 | 1 Jan | 18 Sep | ||||
59. | Cormorant | 2244 | 814 | 1576 | 202 | 51 | 23 | 16 | 107 | 43 | 5076 | 2441 | 2635 | 950 (25 Jan) | 70 | 81 | 1 Jan | 18 Sep | ||||
60. | Little Egret | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (23 Mar) | 1 | 1 | 23 Mar | 23 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Grey Heron | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 4 | 1 | 3 | 2 (10 May) | 3 | 3 | 10 May | 16 Sep | ||||
62. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (18 Sep) | 1 | 1 | 18 Sep | 18 Sep | ||||
63. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (16 Jul) | 1 | 1 | 16 Jul | 16 Jul | ||||
64. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 3 | 0 | 2 (18 Sep) | 2 | 2 | 3 Aug | 18 Sep | ||||
65. | Hobby | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 3 | 0 | 2 (13 Sep) | 2 | 2 | 15 Jun | 13 Sep | ||||
66. | Jackdaw | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 7 ( 9 Mar) | 2 | 2 | 9 Mar | 27 Mar | ||||
67. | Carrion Crow | 0 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 6 | 5 (27 Mar) | 2 | 2 | 27 Mar | 3 Apr | ||||
68. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 20 | 26 | 26 | 0 | 17 (18 Sep) | 3 | 3 | 26 Aug | 18 Sep | ||||
69. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 215 | 215 | 215 | 0 | 165 (18 Sep) | 2 | 2 | 14 Sep | 18 Sep | ||||
70. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (16 Sep) | 1 | 1 | 16 Sep | 16 Sep | ||||
71. | Pied Wagtail | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 ( 9 Mar) | 1 | 1 | 9 Mar | 9 Mar | ||||
72. | Meadow Pipit | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3387 | 3390 | 3390 | 0 | 2430 (18 Sep) | 5 | 6 | 27 Mar | 18 Sep | ||||
73. | Chaffinch | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 0 | 2 (14 Sep) | 2 | 2 | 27 Mar | 14 Sep | ||||
74. | Linnet | 0 | 0 | 13 | 15 | 4 | 0 | 0 | 0 | 0 | 32 | 17 | 15 | 15 ( 4 Apr) | 3 | 4 | 9 Mar | 3 May | ||||
75. | Crossbill | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 2 (28 Jun) | 2 | 2 | 27 Jun | 28 Jun | ||||
76. | Goldfinch | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 9 | 9 ( 4 Apr) | 1 | 1 | 4 Apr | 4 Apr | ||||
77. | Siskin | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 187 | 194 | 187 | 7 | 187 (18 Sep) | 2 | 2 | 23 Mar | 18 Sep | ||||
78. | Reed Bunting | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 8 Mar) | 1 | 1 | 8 Mar | 8 Mar | ||||
Other species | ||||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | whale sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 8 Apr) | 1 | 1 | 8 Apr | 8 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 8189 | 2977 | 3424 | 2270 | 6481 | 1524 | 1126 | 3831 | 4419 | 34241 | 18862 | 15379 | 100 | 116 | ||||||||
Observation hours | 14:20 | 8:44 | 15:26 | 24:33 | 62:56 | 30:22 | 20:42 | 42:52 | 25:38 | 245:33 |
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