Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 44 | 521 | 1120 | 56 | 1299 | 0 | 0 | 0 | 3040 | 1 | 3039 | 1293 (13 May) | 41 | 23 | 3 Jan | 13 May | ||||
2. | Pale-bellied Brent Goose | 0 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 7 | 0 | 7 | 6 (13 May) | 4 | 2 | 17 Feb | 13 May | ||||
3. | Canada Goose | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Jan) | 2 | 1 | 27 Jan | 27 Jan | ||||
4. | Barnacle Goose | 98 | 0 | 489 | 886 | 299 | 0 | 5 | 0 | 1777 | 96 | 1681 | 846 ( 6 Apr) | 20 | 11 | 17 Jan | 19 Jul | ||||
5. | Greylag Goose | 5 | 38 | 97 | 13 | 37 | 1 | 49 | 0 | 240 | 74 | 166 | 54 ( 3 Mar) | 39 | 22 | 27 Jan | 31 Jul | ||||
6. | goose sp. | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 27 | 25 (28 Jan) | 4 | 2 | 28 Jan | 25 Feb | ||||
7. | Pink-footed Goose | 290 | 752 | 0 | 0 | 0 | 0 | 0 | 0 | 1042 | 0 | 1042 | 752 (10 Feb) | 5 | 3 | 27 Jan | 10 Feb | ||||
8. | Mute Swan | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 9 | 2 | 7 | 7 ( 2 May) | 4 | 2 | 6 Apr | 2 May | ||||
9. | Egyptian Goose | 1 | 26 | 9 | 0 | 2 | 0 | 1 | 0 | 39 | 4 | 35 | 15 ( 7 Feb) | 14 | 8 | 28 Jan | 19 Jul | ||||
10. | Shelduck | 2 | 20 | 56 | 20 | 40 | 284 | 425 | 23 | 870 | 73 | 797 | 211 (26 Jun) | 68 | 38 | 2 Jan | 25 Aug | ||||
11. | Garganey | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
12. | Shoveler | 0 | 17 | 214 | 16 | 18 | 0 | 5 | 0 | 270 | 29 | 241 | 148 (31 Mar) | 25 | 14 | 28 Feb | 19 Jul | ||||
13. | Gadwall | 0 | 0 | 8 | 2 | 2 | 12 | 22 | 7 | 53 | 13 | 40 | 14 (10 Jul) | 18 | 10 | 3 Mar | 29 Aug | ||||
14. | Wigeon | 149 | 188 | 632 | 67 | 0 | 2 | 0 | 2 | 1040 | 191 | 849 | 375 (16 Mar) | 38 | 21 | 2 Jan | 29 Aug | ||||
15. | Mallard | 0 | 0 | 6 | 0 | 0 | 0 | 3 | 1 | 10 | 2 | 8 | 2 ( 9 Mar) | 11 | 6 | 9 Mar | 29 Aug | ||||
16. | Pintail | 0 | 41 | 99 | 0 | 2 | 0 | 0 | 0 | 142 | 2 | 140 | 39 (16 Mar) | 18 | 10 | 10 Feb | 1 May | ||||
17. | Teal | 26 | 140 | 408 | 173 | 11 | 0 | 1 | 43 | 802 | 132 | 670 | 144 (16 Mar) | 59 | 33 | 2 Jan | 29 Aug | ||||
18. | Pochard | 0 | 19 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 19 | 1 | 19 (25 Feb) | 4 | 2 | 25 Feb | 17 Jul | ||||
19. | Tufted Duck | 0 | 0 | 12 | 3 | 2 | 0 | 1 | 1 | 19 | 8 | 11 | 7 ( 3 Mar) | 13 | 7 | 3 Mar | 10 Aug | ||||
20. | Scaup | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 5 | 3 | 2 | 2 ( 8 Mar) | 7 | 4 | 28 Jan | 1 May | ||||
21. | King Eider | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (23 Mar) | 2 | 1 | 23 Mar | 23 Mar | ||||
22. | Eider | 13 | 75 | 86 | 47 | 43 | 0 | 0 | 0 | 264 | 155 | 109 | 25 (16 Mar) | 50 | 28 | 17 Jan | 13 May | ||||
23. | Velvet Scoter | 171 | 369 | 295 | 230 | 45 | 0 | 0 | 0 | 1110 | 1058 | 52 | 225 (14 Apr) | 54 | 30 | 2 Jan | 18 May | ||||
24. | Common Scoter | 4321 | 8716 | 13194 | 17109 | 10427 | 126 | 1525 | 128 | 55546 | 48322 | 7224 | 13012 (14 Apr) | 95 | 53 | 2 Jan | 29 Aug | ||||
25. | Long-tailed Duck | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 (21 Feb) | 4 | 2 | 21 Feb | 31 Mar | ||||
26. | Red-breasted Merganser | 21 | 10 | 32 | 16 | 16 | 0 | 4 | 0 | 99 | 20 | 79 | 15 (19 Jan) | 41 | 23 | 2 Jan | 4 Jul | ||||
27. | Swift | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 2 | 5 | 5 (26 Jun) | 4 | 2 | 20 Jun | 26 Jun | ||||
28. | Stock Dove | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 2 | 1 | 22 Apr | 22 Apr | ||||
29. | Red-necked Grebe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (10 Feb) | 2 | 1 | 10 Feb | 10 Feb | ||||
30. | Great Crested Grebe | 186 | 28 | 11 | 6 | 2 | 1 | 8 | 11 | 253 | 203 | 50 | 112 ( 3 Jan) | 57 | 32 | 2 Jan | 29 Aug | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Slavonian Grebe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (10 Feb) | 2 | 1 | 10 Feb | 10 Feb | ||||
32. | Oystercatcher | 0 | 11 | 28 | 27 | 138 | 1 | 22 | 11 | 238 | 68 | 170 | 55 (12 May) | 55 | 31 | 3 Feb | 29 Aug | ||||
33. | Avocet | 0 | 4 | 68 | 0 | 5 | 0 | 0 | 0 | 77 | 12 | 65 | 41 ( 9 Mar) | 13 | 7 | 25 Feb | 12 May | ||||
34. | Grey Plover | 0 | 0 | 5 | 14 | 285 | 0 | 0 | 19 | 323 | 19 | 304 | 241 (12 May) | 21 | 12 | 16 Mar | 21 Aug | ||||
35. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (25 Aug) | 2 | 1 | 25 Aug | 25 Aug | ||||
36. | Ringed Plover | 0 | 0 | 0 | 0 | 126 | 0 | 14 | 10 | 150 | 9 | 141 | 113 (12 May) | 18 | 10 | 1 May | 29 Aug | ||||
37. | Little Ringed Plover | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 1 ( 1 May) | 4 | 2 | 1 May | 26 Jun | ||||
38. | Kentish Plover | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 7 Jul) | 2 | 1 | 7 Jul | 7 Jul | ||||
39. | Whimbrel | 0 | 0 | 0 | 42 | 22 | 2 | 22 | 20 | 108 | 47 | 61 | 17 ( 6 Apr) | 32 | 18 | 6 Apr | 25 Aug | ||||
40. | Curlew | 0 | 3 | 32 | 3 | 1 | 11 | 10 | 0 | 60 | 25 | 35 | 18 (31 Mar) | 25 | 14 | 10 Feb | 10 Jul | ||||
41. | Bar-tailed Godwit | 0 | 0 | 2 | 4430 | 43 | 0 | 0 | 4 | 4479 | 4 | 4475 | 3178 (20 Apr) | 18 | 10 | 16 Mar | 29 Aug | ||||
42. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (14 Jul) | 2 | 1 | 14 Jul | 14 Jul | ||||
43. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Jun) | 2 | 1 | 30 Jun | 30 Jun | ||||
44. | Redshank | 0 | 0 | 60 | 1 | 28 | 1 | 16 | 1 | 107 | 12 | 95 | 59 (31 Mar) | 20 | 11 | 9 Mar | 29 Aug | ||||
45. | Spotted Redshank | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 May) | 2 | 1 | 12 May | 12 May | ||||
46. | Greenshank | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 5 | 2 | 3 | 3 ( 1 May) | 4 | 2 | 1 May | 19 Jul | ||||
47. | Turnstone | 6 | 1 | 0 | 0 | 8 | 0 | 1 | 1 | 17 | 1 | 16 | 6 (17 Jan) | 13 | 7 | 17 Jan | 14 Aug | ||||
48. | Knot | 0 | 0 | 47 | 13 | 260 | 0 | 3 | 5 | 328 | 8 | 320 | 184 (12 May) | 20 | 11 | 9 Mar | 23 Aug | ||||
49. | Ruff | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (31 Mar) | 2 | 1 | 31 Mar | 31 Mar | ||||
50. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 7 | 26 | 22 | 4 | 7 ( 7 Jul) | 13 | 7 | 4 Jul | 25 Aug | ||||
51. | Curlew Sandpiper | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 3 | 2 | 1 | 2 (27 Jul) | 4 | 2 | 12 May | 27 Jul | ||||
52. | Sanderling | 7 | 35 | 43 | 26 | 814 | 0 | 9 | 27 | 961 | 46 | 915 | 572 (12 May) | 39 | 22 | 17 Jan | 29 Aug | ||||
53. | Dunlin | 2 | 135 | 389 | 6 | 172 | 0 | 6 | 39 | 749 | 31 | 718 | 118 (17 Feb) | 43 | 24 | 27 Jan | 29 Aug | ||||
54. | Purple Sandpiper | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
55. | Little Stint | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 1 ( 1 May) | 4 | 2 | 1 May | 13 May | ||||
56. | Calidris sp. | 0 | 2 | 0 | 0 | 45 | 0 | 4 | 31 | 82 | 33 | 49 | 25 (12 May) | 20 | 11 | 3 Feb | 25 Aug | ||||
57. | Little Tern | 0 | 0 | 0 | 1 | 40 | 8 | 8 | 27 | 84 | 38 | 46 | 25 (12 May) | 21 | 12 | 20 Apr | 29 Aug | ||||
58. | Whiskered Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (29 Aug) | 2 | 1 | 29 Aug | 29 Aug | ||||
59. | Black Tern | 0 | 0 | 0 | 9 | 189 | 4 | 15 | 33 | 250 | 44 | 206 | 141 (12 May) | 30 | 17 | 14 Apr | 29 Aug | ||||
60. | Arctic Tern | 0 | 0 | 0 | 6 | 229 | 2 | 0 | 0 | 237 | 0 | 237 | 205 (12 May) | 13 | 7 | 17 Apr | 30 Jun | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Common/Arctic Tern | 0 | 0 | 0 | 846 | 4597 | 83 | 1024 | 4576 | 11126 | 5374 | 5752 | 2600 (12 May) | 46 | 26 | 6 Apr | 29 Aug | ||||
62. | Common Tern | 0 | 0 | 1 | 41 | 0 | 509 | 1261 | 358 | 2170 | 1576 | 594 | 347 (19 Jul) | 25 | 14 | 31 Mar | 21 Aug | ||||
63. | Sandwich Tern | 0 | 0 | 4 | 190 | 522 | 255 | 652 | 2015 | 3638 | 2548 | 1090 | 701 (29 Aug) | 63 | 35 | 16 Mar | 29 Aug | ||||
64. | Little Gull | 9 | 85 | 21 | 453 | 238 | 0 | 0 | 3 | 809 | 98 | 711 | 291 (14 Apr) | 50 | 28 | 2 Jan | 29 Aug | ||||
65. | Kittiwake | 117 | 130 | 1 | 0 | 1 | 0 | 0 | 0 | 249 | 235 | 14 | 58 ( 4 Feb) | 20 | 11 | 2 Jan | 12 May | ||||
66. | Black-headed Gull | 45 | 111 | 793 | 61 | 695 | 295 | 6270 | 1451 | 9721 | 7456 | 2265 | 2707 (19 Jul) | 93 | 52 | 2 Jan | 29 Aug | ||||
67. | Mediterranean Gull | 0 | 2 | 3 | 6 | 0 | 7 | 24 | 1 | 43 | 26 | 17 | 7 (19 Jul) | 30 | 17 | 4 Feb | 14 Aug | ||||
68. | Common Gull | 252 | 503 | 1140 | 339 | 1012 | 74 | 501 | 231 | 4052 | 1224 | 2828 | 464 (12 May) | 89 | 50 | 2 Jan | 29 Aug | ||||
69. | Caspian Gull | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 ( 3 Jan) | 2 | 1 | 3 Jan | 3 Jan | ||||
70. | Great Black-backed Gull | 4 | 5 | 0 | 0 | 25 | 2 | 1 | 0 | 37 | 11 | 26 | 25 (12 May) | 11 | 6 | 3 Jan | 10 Jul | ||||
71. | Lesser Black-backed Gull | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 6 | 1 | 3 ( 3 Feb) | 7 | 4 | 27 Jan | 4 Mar | ||||
72. | skua sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (25 Aug) | 2 | 1 | 25 Aug | 25 Aug | ||||
73. | Arctic Skua | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 5 | 3 | 2 | 2 (25 Aug) | 7 | 4 | 14 Apr | 25 Aug | ||||
74. | Razorbill | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 1 | 4 ( 2 Jan) | 5 | 3 | 2 Jan | 16 Mar | ||||
75. | Razorbill/Guillemot | 785 | 211 | 13 | 0 | 0 | 0 | 0 | 0 | 1009 | 874 | 135 | 304 ( 2 Jan) | 23 | 13 | 2 Jan | 16 Mar | ||||
76. | Guillemot | 27 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 78 | 75 | 3 | 29 ( 3 Feb) | 18 | 10 | 2 Jan | 10 Feb | ||||
77. | Red-throated Diver | 211 | 104 | 39 | 17 | 4 | 0 | 0 | 1 | 376 | 91 | 285 | 96 (27 Jan) | 43 | 24 | 2 Jan | 25 Aug | ||||
78. | Black-throated Diver | 0 | 1 | 4 | 8 | 0 | 0 | 0 | 0 | 13 | 0 | 13 | 7 (20 Apr) | 9 | 5 | 10 Feb | 20 Apr | ||||
79. | Great Northern Diver | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 ( 7 Feb) | 4 | 2 | 7 Feb | 16 Mar | ||||
80. | diver sp. | 821 | 535 | 96 | 15 | 0 | 0 | 0 | 0 | 1467 | 797 | 670 | 323 ( 2 Jan) | 43 | 24 | 2 Jan | 22 Apr | ||||
81. | Fulmar | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (12 May) | 2 | 1 | 12 May | 12 May | ||||
82. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 1 (23 Aug) | 4 | 2 | 23 Aug | 25 Aug | ||||
83. | Gannet | 34 | 42 | 148 | 8 | 44 | 0 | 38 | 24 | 338 | 118 | 220 | 136 (16 Mar) | 61 | 34 | 2 Jan | 29 Aug | ||||
84. | Cormorant | 665 | 0 | 0 | 0 | 0 | 0 | 0 | 187 | 852 | 331 | 521 | 665 (27 Jan) | 5 | 3 | 27 Jan | 29 Aug | ||||
85. | Spoonbill | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5 | 0 | 5 | 5 (12 May) | 2 | 1 | 12 May | 12 May | ||||
86. | Grey Heron | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 3 | 11 | 7 | 4 | 3 (11 Jul) | 9 | 5 | 12 May | 6 Aug | ||||
87. | Skylark | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
88. | Swallow | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 4 | 0 | 4 (13 May) | 2 | 1 | 13 May | 13 May | ||||
89. | House Martin | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (13 May) | 2 | 1 | 13 May | 13 May | ||||
90. | Starling | 0 | 30 | 11 | 0 | 0 | 0 | 0 | 0 | 41 | 33 | 8 | 30 (25 Feb) | 5 | 3 | 25 Feb | 31 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 2 | 1 | 22 Apr | 22 Apr | ||||
92. | Grey-headed Wagtail | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (12 May) | 2 | 1 | 12 May | 12 May | ||||
93. | White Wagtail | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 5 | 2 | 3 | 3 (22 Apr) | 4 | 2 | 22 Apr | 13 May | ||||
94. | alba wagtail sp. | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Mar) | 2 | 1 | 23 Mar | 23 Mar | ||||
95. | Rock Pipit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (16 Mar) | 2 | 1 | 16 Mar | 16 Mar | ||||
Other species | |||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 7 | 33 | 4 | 0 | 0 | 0 | 0 | 4 | 48 | 22 | 26 | 10 (28 Feb) | 25 | 14 | 2 Jan | 23 Aug | ||||
2. | Humpback whale | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (19 Jan) | 2 | 1 | 19 Jan | 19 Jan | ||||
3. | Common Seal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (25 Aug) | 2 | 1 | 25 Aug | 25 Aug | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 8355 | 13007 | 19738 | 25215 | 21828 | 1689 | 11982 | 9315 | 111129 | 71764 | 39365 | 100 | 56 | ||||||||
Observation hours | 9:10 | 17:35 | 16:30 | 17:15 | 12:00 | 5:00 | 18:30 | 18:45 | 114:45 |
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