Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 169 | 22 | 3029 | 200 | 160 | 0 | 0 | 0 | 3580 | 164 | 3416 | 2584 (24 Mar) | 17 | 34 | 3 Jan | 13 May | ||||
2. | Canada Goose | 0 | 2 | 31 | 2 | 4 | 25 | 30 | 0 | 94 | 36 | 58 | 30 (22 Jul) | 10 | 20 | 27 Feb | 22 Jul | ||||
3. | Barnacle Goose | 204 | 545 | 423 | 554 | 639 | 0 | 7 | 0 | 2372 | 60 | 2312 | 530 (12 Feb) | 12 | 25 | 4 Jan | 10 Jul | ||||
4. | Greylag Goose | 26 | 52 | 239 | 35 | 5 | 1 | 0 | 0 | 358 | 157 | 201 | 27 ( 5 Mar) | 23 | 46 | 8 Jan | 17 Jun | ||||
5. | goose sp. | 325 | 136 | 470 | 60 | 0 | 0 | 0 | 0 | 991 | 7 | 984 | 420 ( 1 Mar) | 4 | 9 | 6 Jan | 1 Apr | ||||
6. | Domestic Goose | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (30 Mar) | 0 | 1 | 30 Mar | 30 Mar | ||||
7. | Pink-footed Goose | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 44 | 44 (17 Jan) | 0 | 1 | 17 Jan | 17 Jan | ||||
8. | Eurasian White-fronted Goose | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 2 | 14 | 16 (28 Jan) | 0 | 1 | 28 Jan | 28 Jan | ||||
9. | Mute Swan | 0 | 0 | 0 | 0 | 39 | 6 | 0 | 0 | 45 | 8 | 37 | 12 ( 7 May) | 3 | 7 | 4 May | 7 Jun | ||||
10. | Egyptian Goose | 24 | 29 | 53 | 28 | 40 | 2 | 3 | 2 | 181 | 77 | 104 | 17 ( 1 Mar) | 20 | 40 | 9 Jan | 6 Aug | ||||
11. | Shelduck | 25 | 33 | 58 | 54 | 86 | 395 | 349 | 10 | 1010 | 158 | 852 | 148 (28 Jun) | 51 | 103 | 1 Jan | 11 Aug | ||||
12. | Ruddy Shelduck | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 0 | 5 | 3 (20 Jun) | 1 | 2 | 19 Jun | 20 Jun | ||||
13. | Garganey | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (13 May) | 0 | 1 | 13 May | 13 May | ||||
14. | Shoveler | 2 | 0 | 166 | 40 | 0 | 0 | 0 | 0 | 208 | 50 | 158 | 58 (31 Mar) | 9 | 19 | 28 Jan | 27 Apr | ||||
15. | Gadwall | 4 | 3 | 16 | 0 | 0 | 12 | 1 | 0 | 36 | 22 | 14 | 6 ( 4 Jun) | 7 | 14 | 10 Jan | 2 Jul | ||||
16. | Wigeon | 789 | 537 | 471 | 0 | 0 | 8 | 0 | 0 | 1805 | 946 | 859 | 174 ( 2 Mar) | 29 | 59 | 1 Jan | 21 Jun | ||||
17. | Mallard | 0 | 1 | 2 | 3 | 0 | 0 | 6 | 3 | 15 | 4 | 11 | 4 (25 Jul) | 3 | 7 | 18 Feb | 13 Aug | ||||
18. | Pintail | 13 | 0 | 105 | 6 | 0 | 0 | 4 | 0 | 128 | 7 | 121 | 36 (13 Mar) | 6 | 13 | 4 Jan | 4 Jul | ||||
19. | Teal | 202 | 65 | 388 | 56 | 1 | 6 | 7 | 11 | 736 | 260 | 476 | 95 (18 Mar) | 26 | 53 | 1 Jan | 13 Aug | ||||
20. | duck sp. | 55 | 0 | 0 | 0 | 0 | 7 | 3 | 0 | 65 | 58 | 7 | 45 ( 9 Jan) | 3 | 7 | 5 Jan | 29 Jul | ||||
21. | Pochard | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (10 Mar) | 0 | 1 | 10 Mar | 10 Mar | ||||
22. | Tufted Duck | 2 | 2 | 8 | 5 | 0 | 4 | 2 | 0 | 23 | 8 | 15 | 8 ( 9 Mar) | 4 | 8 | 16 Jan | 26 Jul | ||||
23. | Scaup | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 8 May) | 0 | 1 | 8 May | 8 May | ||||
24. | Eider | 14 | 49 | 161 | 60 | 35 | 0 | 4 | 0 | 323 | 203 | 120 | 28 (27 Feb) | 27 | 54 | 1 Jan | 25 Jul | ||||
25. | Velvet Scoter | 31 | 26 | 8 | 1 | 0 | 0 | 0 | 0 | 66 | 58 | 8 | 8 (31 Jan) | 12 | 25 | 1 Jan | 26 Apr | ||||
26. | Common Scoter | 3547 | 2550 | 1935 | 2289 | 194 | 167 | 118 | 60 | 10860 | 8124 | 2736 | 850 (14 Jan) | 75 | 151 | 1 Jan | 13 Aug | ||||
27. | Goldeneye | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 2 (27 Feb) | 1 | 2 | 16 Feb | 27 Feb | ||||
28. | Goosander | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 ( 5 Jan) | 1 | 2 | 5 Jan | 9 Mar | ||||
29. | Red-breasted Merganser | 26 | 21 | 93 | 41 | 3 | 5 | 0 | 0 | 189 | 117 | 72 | 19 (10 Mar) | 21 | 42 | 1 Jan | 15 Jun | ||||
30. | Swift | 0 | 0 | 0 | 0 | 0 | 7 | 3 | 1 | 11 | 4 | 7 | 3 (14 Jun) | 3 | 7 | 14 Jun | 9 Aug | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Feral Pigeon | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (11 May) | 1 | 2 | 11 May | 12 May | ||||
32. | Woodpigeon | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 ( 8 Apr) | 0 | 1 | 8 Apr | 8 Apr | ||||
33. | Great Crested Grebe | 990 | 1022 | 54 | 10 | 6 | 6 | 17 | 12 | 2117 | 2007 | 110 | 412 (11 Feb) | 46 | 92 | 2 Jan | 13 Aug | ||||
34. | Oystercatcher | 17 | 51 | 116 | 136 | 128 | 29 | 72 | 11 | 560 | 332 | 228 | 54 (30 Apr) | 52 | 105 | 1 Jan | 13 Aug | ||||
35. | Avocet | 0 | 0 | 49 | 8 | 0 | 0 | 0 | 3 | 60 | 11 | 49 | 20 (26 Mar) | 3 | 6 | 9 Mar | 13 Aug | ||||
36. | Grey Plover | 0 | 0 | 1 | 43 | 116 | 0 | 0 | 3 | 163 | 4 | 159 | 81 (12 May) | 7 | 14 | 14 Mar | 13 Aug | ||||
37. | Ringed Plover | 0 | 0 | 1 | 0 | 74 | 0 | 0 | 11 | 86 | 0 | 86 | 58 (12 May) | 2 | 4 | 31 Mar | 11 Aug | ||||
38. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (10 Jul) | 0 | 1 | 10 Jul | 10 Jul | ||||
39. | Whimbrel | 0 | 0 | 0 | 51 | 61 | 2 | 28 | 15 | 157 | 49 | 108 | 27 ( 8 May) | 15 | 31 | 9 Apr | 13 Aug | ||||
40. | Curlew | 0 | 0 | 9 | 9 | 0 | 29 | 42 | 0 | 89 | 76 | 13 | 26 ( 7 Jul) | 12 | 24 | 8 Mar | 30 Jul | ||||
41. | Bar-tailed Godwit | 0 | 0 | 7 | 1269 | 0 | 0 | 4 | 8 | 1288 | 13 | 1275 | 770 (20 Apr) | 5 | 11 | 1 Mar | 12 Aug | ||||
42. | Black-tailed Godwit | 0 | 0 | 32 | 0 | 0 | 0 | 0 | 0 | 32 | 0 | 32 | 17 (31 Mar) | 1 | 2 | 23 Mar | 31 Mar | ||||
43. | Redshank | 0 | 0 | 3 | 24 | 1 | 0 | 1 | 6 | 35 | 6 | 29 | 24 (26 Apr) | 3 | 7 | 8 Mar | 13 Aug | ||||
44. | Greenshank | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | 13 | 12 | 1 | 12 (13 Aug) | 1 | 2 | 21 Apr | 13 Aug | ||||
45. | Turnstone | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 5 | 4 | 1 | 3 (20 Jan) | 1 | 3 | 20 Jan | 16 Jul | ||||
46. | Knot | 0 | 0 | 28 | 2 | 93 | 0 | 0 | 0 | 123 | 0 | 123 | 58 (12 May) | 3 | 6 | 28 Mar | 12 May | ||||
47. | Ruff | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 33 | 0 | 33 | 21 ( 8 Mar) | 1 | 3 | 7 Mar | 31 Mar | ||||
48. | wader sp. | 0 | 0 | 7 | 32 | 11 | 0 | 0 | 25 | 75 | 25 | 50 | 32 (26 Apr) | 4 | 8 | 9 Mar | 13 Aug | ||||
49. | small wader | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 (30 Apr) | 0 | 1 | 30 Apr | 30 Apr | ||||
50. | Sanderling | 66 | 38 | 25 | 9 | 259 | 6 | 29 | 44 | 476 | 42 | 434 | 118 ( 7 May) | 15 | 31 | 10 Jan | 14 Aug | ||||
51. | Dunlin | 3 | 24 | 483 | 17 | 17 | 0 | 3 | 0 | 547 | 30 | 517 | 142 (10 Mar) | 12 | 25 | 28 Jan | 13 Jul | ||||
52. | Calidris sp. | 0 | 3 | 0 | 0 | 49 | 4 | 8 | 5 | 69 | 13 | 56 | 45 (12 May) | 4 | 9 | 11 Feb | 13 Aug | ||||
53. | Little Tern | 0 | 0 | 0 | 43 | 34 | 2 | 0 | 0 | 79 | 2 | 77 | 28 (23 Apr) | 3 | 7 | 23 Apr | 26 Jun | ||||
54. | Black Tern | 0 | 0 | 0 | 0 | 41 | 0 | 0 | 0 | 41 | 0 | 41 | 21 ( 7 May) | 2 | 4 | 7 May | 12 May | ||||
55. | Arctic Tern | 0 | 0 | 0 | 64 | 44 | 0 | 0 | 0 | 108 | 0 | 108 | 38 (23 Apr) | 5 | 10 | 20 Apr | 10 May | ||||
56. | Common/Arctic Tern | 0 | 0 | 0 | 795 | 1117 | 36 | 28 | 0 | 1976 | 84 | 1892 | 502 ( 7 May) | 11 | 23 | 5 Apr | 16 Jul | ||||
57. | Common Tern | 0 | 0 | 0 | 458 | 1816 | 1704 | 1786 | 775 | 6539 | 3749 | 2790 | 366 ( 4 May) | 54 | 110 | 1 Apr | 14 Aug | ||||
58. | Sandwich Tern | 0 | 0 | 11 | 98 | 266 | 280 | 362 | 482 | 1499 | 419 | 1080 | 168 ( 3 Aug) | 50 | 102 | 16 Mar | 14 Aug | ||||
59. | Little Gull | 63 | 205 | 143 | 60 | 1 | 0 | 0 | 0 | 472 | 344 | 128 | 121 (24 Feb) | 20 | 41 | 1 Jan | 13 May | ||||
60. | Kittiwake | 1135 | 94 | 0 | 0 | 0 | 1 | 0 | 0 | 1230 | 1202 | 28 | 432 (27 Jan) | 14 | 29 | 1 Jan | 11 Jun | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Black-headed Gull | 1113 | 1850 | 1271 | 183 | 376 | 1249 | 5284 | 1195 | 12521 | 9163 | 3358 | 695 ( 9 Jul) | 89 | 180 | 1 Jan | 14 Aug | ||||
62. | Mediterranean Gull | 0 | 1 | 5 | 2 | 1 | 9 | 40 | 9 | 67 | 60 | 7 | 6 (30 Jul) | 18 | 37 | 16 Feb | 14 Aug | ||||
63. | Common Gull | 622 | 403 | 1138 | 417 | 136 | 32 | 97 | 36 | 2881 | 1576 | 1305 | 237 (29 Mar) | 84 | 169 | 1 Jan | 14 Aug | ||||
64. | Herring Gull | 288 | 484 | 1281 | 725 | 134 | 504 | 525 | 219 | 4160 | 2607 | 1553 | 340 (20 Mar) | 72 | 146 | 2 Jan | 14 Aug | ||||
65. | Great Black-backed Gull | 86 | 46 | 15 | 18 | 2 | 5 | 8 | 7 | 187 | 135 | 52 | 13 ( 1 Jan) | 39 | 78 | 1 Jan | 14 Aug | ||||
66. | Lesser Black-backed Gull | 9 | 105 | 756 | 677 | 342 | 673 | 487 | 248 | 3297 | 2052 | 1245 | 199 ( 1 May) | 79 | 159 | 1 Jan | 14 Aug | ||||
67. | Arctic Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 3 Aug) | 0 | 1 | 3 Aug | 3 Aug | ||||
68. | Great Skua | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 1 (30 Mar) | 2 | 4 | 30 Mar | 14 Apr | ||||
69. | Razorbill | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 2 | 2 (26 Jan) | 2 | 5 | 18 Jan | 3 Feb | ||||
70. | Razorbill/Guillemot | 948 | 1233 | 17 | 0 | 0 | 0 | 0 | 0 | 2198 | 2162 | 36 | 389 (28 Jan) | 21 | 42 | 1 Jan | 23 Mar | ||||
71. | Guillemot | 18 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 44 | 1 | 7 (26 Jan) | 7 | 15 | 1 Jan | 14 Feb | ||||
72. | Red-throated Diver | 3431 | 1287 | 123 | 14 | 0 | 0 | 0 | 0 | 4855 | 4583 | 272 | 1015 ( 4 Jan) | 42 | 84 | 1 Jan | 26 Apr | ||||
73. | Black-throated Diver | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 1 ( 4 Jan) | 1 | 3 | 4 Jan | 24 Mar | ||||
74. | diver sp. | 6 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 14 | 4 | 10 | 6 ( 4 Feb) | 3 | 6 | 1 Jan | 17 Apr | ||||
75. | Fulmar | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (24 Feb) | 1 | 2 | 24 Feb | 5 Jun | ||||
76. | Gannet | 86 | 90 | 91 | 29 | 2 | 0 | 19 | 2 | 319 | 133 | 186 | 53 (24 Feb) | 27 | 55 | 1 Jan | 13 Aug | ||||
77. | Cormorant | 6145 | 1743 | 738 | 699 | 227 | 1659 | 715 | 335 | 12261 | 7388 | 4873 | 771 (14 Jan) | 100 | 201 | 1 Jan | 14 Aug | ||||
78. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (14 Jul) | 0 | 1 | 14 Jul | 14 Jul | ||||
79. | Little Egret | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 ( 8 Mar) | 1 | 2 | 8 Mar | 26 Apr | ||||
80. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0 | 4 | 4 (30 Jul) | 0 | 1 | 30 Jul | 30 Jul | ||||
81. | Grey Heron | 0 | 0 | 9 | 2 | 4 | 5 | 9 | 2 | 31 | 12 | 19 | 5 (29 Jul) | 8 | 16 | 3 Mar | 12 Aug | ||||
82. | Marsh Harrier | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 5 | 2 | 3 | 2 (12 Aug) | 2 | 4 | 11 May | 12 Aug | ||||
83. | Hen Harrier | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 7 Mar) | 0 | 1 | 7 Mar | 7 Mar | ||||
84. | Merlin | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 8 Mar) | 0 | 1 | 8 Mar | 8 Mar | ||||
85. | Peregrine | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (28 Apr) | 0 | 1 | 28 Apr | 28 Apr | ||||
86. | Carrion Crow | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (25 Mar) | 0 | 1 | 25 Mar | 25 Mar | ||||
87. | Skylark | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 (28 Jan) | 1 | 2 | 28 Jan | 24 Mar | ||||
88. | Sand Martin | 0 | 0 | 0 | 2 | 6 | 0 | 1 | 0 | 9 | 4 | 5 | 5 (10 May) | 2 | 4 | 30 Apr | 19 Jul | ||||
89. | Swallow | 0 | 0 | 0 | 2 | 33 | 18 | 2 | 3 | 58 | 28 | 30 | 13 (12 May) | 8 | 16 | 29 Apr | 12 Aug | ||||
90. | House Martin | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (11 May) | 0 | 1 | 11 May | 11 May | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Starling | 0 | 0 | 6 | 0 | 0 | 12 | 0 | 0 | 18 | 13 | 5 | 12 ( 4 Jun) | 1 | 3 | 3 Mar | 4 Jun | ||||
92. | White Wagtail | 0 | 0 | 3 | 3 | 0 | 1 | 0 | 0 | 7 | 2 | 5 | 2 ( 9 Mar) | 2 | 5 | 9 Mar | 14 Jun | ||||
93. | alba wagtail sp. | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 5 (11 Mar) | 1 | 2 | 10 Mar | 11 Mar | ||||
94. | Snow Bunting | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 0 | 1 | 22 Apr | 22 Apr | ||||
Other species | |||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 1 | 30 | 6 | 1 | 0 | 2 | 1 | 1 | 42 | 9 | 33 | 13 (10 Feb) | 9 | 18 | 21 Jan | 5 Aug | ||||
2. | Grey seal | 1 | 2 | 2 | 0 | 0 | 3 | 3 | 2 | 13 | 6 | 7 | 1 ( 2 Jan) | 6 | 13 | 2 Jan | 13 Aug | ||||
3. | Common Seal | 1 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 6 | 3 | 3 | 1 ( 2 Jan) | 3 | 6 | 2 Jan | 27 Jun | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 20558 | 12826 | 14140 | 9349 | 6611 | 6925 | 10116 | 3561 | 84086 | 48965 | 35121 | 100 | 202 | ||||||||
Observation hours | 37:40 | 32:26 | 41:55 | 35:41 | 17:48 | 30:30 | 36:11 | 16:10 | 248:21 |
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