Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 9 | 323 | 776 | 421 | 62 | 1591 | 1 | 1590 | 531 (16 Mar) | 64 | 21 | 1 Jan | 12 May | ||||
2. | Barnacle Goose | 0 | 0 | 162 | 33 | 119 | 314 | 0 | 314 | 160 (14 Mar) | 15 | 5 | 14 Mar | 12 May | ||||
3. | Greylag Goose | 1 | 2 | 14 | 0 | 0 | 17 | 2 | 15 | 5 ( 7 Mar) | 18 | 6 | 1 Jan | 31 Mar | ||||
4. | Anser sp. | 0 | 0 | 45 | 0 | 0 | 45 | 0 | 45 | 45 (16 Mar) | 3 | 1 | 16 Mar | 16 Mar | ||||
5. | Pink-footed Goose | 350 | 0 | 0 | 0 | 0 | 350 | 0 | 350 | 350 (27 Jan) | 3 | 1 | 27 Jan | 27 Jan | ||||
6. | Eurasian White-fronted Goose | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 ( 1 Jan) | 3 | 1 | 1 Jan | 1 Jan | ||||
7. | Mute Swan | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 0 | 7 ( 2 May) | 3 | 1 | 2 May | 2 May | ||||
8. | Shelduck | 3 | 6 | 33 | 21 | 12 | 75 | 12 | 63 | 26 ( 7 Mar) | 39 | 13 | 1 Jan | 12 May | ||||
9. | Garganey | 0 | 0 | 20 | 0 | 0 | 20 | 0 | 20 | 20 (31 Mar) | 3 | 1 | 31 Mar | 31 Mar | ||||
10. | Shoveler | 0 | 3 | 143 | 40 | 3 | 189 | 12 | 177 | 106 (31 Mar) | 27 | 9 | 17 Feb | 12 May | ||||
11. | Gadwall | 0 | 1 | 11 | 6 | 0 | 18 | 1 | 17 | 6 ( 7 Mar) | 12 | 4 | 24 Feb | 14 Apr | ||||
12. | Wigeon | 139 | 46 | 643 | 66 | 0 | 894 | 69 | 825 | 551 (16 Mar) | 42 | 14 | 1 Jan | 14 Apr | ||||
13. | Pintail | 21 | 2 | 316 | 1 | 0 | 340 | 19 | 321 | 231 ( 7 Mar) | 24 | 8 | 1 Jan | 14 Apr | ||||
14. | Teal | 19 | 13 | 1016 | 116 | 0 | 1164 | 39 | 1125 | 695 ( 7 Mar) | 55 | 18 | 1 Jan | 26 Apr | ||||
15. | Pochard | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 4 Feb) | 3 | 1 | 4 Feb | 4 Feb | ||||
16. | Tufted Duck | 0 | 0 | 5 | 0 | 0 | 5 | 0 | 5 | 5 ( 7 Mar) | 3 | 1 | 7 Mar | 7 Mar | ||||
17. | Scaup | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 3 | 2 (23 Apr) | 6 | 2 | 6 Apr | 23 Apr | ||||
18. | Eider | 11 | 26 | 74 | 64 | 4 | 179 | 91 | 88 | 25 (16 Mar) | 67 | 22 | 1 Jan | 12 May | ||||
19. | Velvet Scoter | 46 | 83 | 73 | 24 | 2 | 228 | 169 | 59 | 43 (24 Feb) | 48 | 16 | 1 Jan | 5 May | ||||
20. | Common Scoter | 1457 | 1358 | 2768 | 4029 | 1628 | 11240 | 5206 | 6034 | 1536 (16 Mar) | 94 | 31 | 1 Jan | 12 May | ||||
21. | Long-tailed Duck | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 (28 Jan) | 6 | 2 | 28 Jan | 24 Feb | ||||
22. | Red-breasted Merganser | 12 | 5 | 33 | 26 | 8 | 84 | 23 | 61 | 12 ( 1 Jan) | 58 | 19 | 1 Jan | 12 May | ||||
23. | Feral Pigeon | 0 | 0 | 4 | 27 | 0 | 31 | 26 | 5 | 21 ( 6 Apr) | 15 | 5 | 31 Mar | 28 Apr | ||||
24. | dove (Columba) sp. | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (14 Apr) | 3 | 1 | 14 Apr | 14 Apr | ||||
25. | Great Crested Grebe | 262 | 29 | 35 | 5 | 4 | 335 | 290 | 45 | 167 ( 3 Jan) | 70 | 23 | 1 Jan | 12 May | ||||
26. | Oystercatcher | 1 | 1 | 33 | 6 | 175 | 216 | 10 | 206 | 91 (12 May) | 36 | 12 | 22 Jan | 12 May | ||||
27. | Avocet | 0 | 0 | 1 | 0 | 2 | 3 | 0 | 3 | 2 ( 5 May) | 6 | 2 | 31 Mar | 5 May | ||||
28. | Grey Plover | 0 | 1 | 0 | 2 | 121 | 124 | 0 | 124 | 95 (12 May) | 18 | 6 | 1 Feb | 12 May | ||||
29. | Ringed Plover | 0 | 0 | 8 | 9 | 51 | 68 | 0 | 68 | 51 (12 May) | 12 | 4 | 7 Mar | 12 May | ||||
30. | Whimbrel | 0 | 0 | 0 | 37 | 31 | 68 | 0 | 68 | 14 ( 2 May) | 33 | 11 | 14 Apr | 12 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Curlew | 0 | 6 | 10 | 62 | 0 | 78 | 0 | 78 | 62 (23 Apr) | 15 | 5 | 17 Feb | 23 Apr | ||||
32. | Bar-tailed Godwit | 0 | 0 | 2 | 1783 | 29 | 1814 | 0 | 1814 | 704 (21 Apr) | 36 | 12 | 31 Mar | 12 May | ||||
33. | Turnstone | 0 | 0 | 0 | 4 | 0 | 4 | 0 | 4 | 3 (23 Apr) | 6 | 2 | 23 Apr | 26 Apr | ||||
34. | Knot | 0 | 3 | 9 | 0 | 275 | 287 | 0 | 287 | 145 (12 May) | 15 | 5 | 17 Feb | 12 May | ||||
35. | Curlew Sandpiper | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (12 May) | 3 | 1 | 12 May | 12 May | ||||
36. | Sanderling | 1 | 4 | 124 | 77 | 387 | 593 | 91 | 502 | 148 (12 May) | 39 | 13 | 28 Jan | 12 May | ||||
37. | Dunlin | 9 | 220 | 544 | 15 | 205 | 993 | 15 | 978 | 329 ( 7 Mar) | 36 | 12 | 23 Jan | 12 May | ||||
38. | Calidris sp. | 0 | 0 | 0 | 21 | 61 | 82 | 0 | 82 | 61 (12 May) | 6 | 2 | 26 Apr | 12 May | ||||
39. | Redshank | 0 | 0 | 4 | 0 | 4 | 8 | 0 | 8 | 4 (31 Mar) | 6 | 2 | 31 Mar | 12 May | ||||
40. | Kittiwake | 440 | 21 | 0 | 1 | 0 | 462 | 452 | 10 | 309 ( 1 Jan) | 27 | 9 | 1 Jan | 6 Apr | ||||
41. | Black-headed Gull | 96 | 129 | 524 | 78 | 361 | 1188 | 210 | 978 | 306 (12 May) | 79 | 26 | 1 Jan | 12 May | ||||
42. | Little Gull | 20 | 17 | 3 | 1254 | 92 | 1386 | 43 | 1343 | 752 (23 Apr) | 52 | 17 | 1 Jan | 12 May | ||||
43. | Mediterranean Gull | 1 | 0 | 4 | 4 | 1 | 10 | 2 | 8 | 4 (14 Apr) | 18 | 6 | 22 Jan | 12 May | ||||
44. | Common Gull | 229 | 321 | 1020 | 600 | 498 | 2668 | 334 | 2334 | 565 (23 Mar) | 70 | 23 | 1 Jan | 12 May | ||||
45. | Great Black-backed Gull | 18 | 13 | 18 | 6 | 5 | 60 | 29 | 31 | 11 ( 1 Jan) | 58 | 19 | 1 Jan | 5 May | ||||
46. | Glaucous Gull | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 1 Feb) | 3 | 1 | 1 Feb | 1 Feb | ||||
47. | Lesser Black-backed Gull | 2 | 7 | 162 | 0 | 0 | 171 | 24 | 147 | 38 (10 Mar) | 42 | 14 | 1 Jan | 31 Mar | ||||
48. | Sandwich Tern | 0 | 0 | 20 | 241 | 210 | 471 | 37 | 434 | 102 ( 2 May) | 45 | 15 | 16 Mar | 12 May | ||||
49. | Little Tern | 0 | 0 | 0 | 56 | 92 | 148 | 2 | 146 | 77 ( 2 May) | 18 | 6 | 21 Apr | 12 May | ||||
50. | Common Tern | 0 | 0 | 1 | 497 | 1107 | 1605 | 642 | 963 | 573 (12 May) | 42 | 14 | 31 Mar | 12 May | ||||
51. | Arctic Tern | 0 | 0 | 0 | 5 | 39 | 44 | 0 | 44 | 26 ( 2 May) | 15 | 5 | 21 Apr | 12 May | ||||
52. | Common/Arctic Tern | 0 | 0 | 0 | 928 | 755 | 1683 | 171 | 1512 | 531 (21 Apr) | 33 | 11 | 14 Apr | 12 May | ||||
53. | Black Tern | 0 | 0 | 0 | 30 | 79 | 109 | 0 | 109 | 49 (12 May) | 12 | 4 | 20 Apr | 12 May | ||||
54. | Arctic Skua | 0 | 0 | 0 | 5 | 0 | 5 | 1 | 4 | 3 (19 Apr) | 9 | 3 | 14 Apr | 19 Apr | ||||
55. | Guillemot | 36 | 14 | 2 | 0 | 0 | 52 | 41 | 11 | 26 ( 1 Jan) | 33 | 11 | 1 Jan | 31 Mar | ||||
56. | Razorbill | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 (28 Jan) | 6 | 2 | 28 Jan | 4 Feb | ||||
57. | Razorbill/Guillemot | 205 | 101 | 7 | 0 | 0 | 313 | 273 | 40 | 135 ( 1 Jan) | 36 | 12 | 1 Jan | 23 Mar | ||||
58. | Puffin | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 ( 1 Jan) | 3 | 1 | 1 Jan | 1 Jan | ||||
59. | Red-throated Diver | 44 | 31 | 25 | 10 | 1 | 111 | 39 | 72 | 18 (24 Feb) | 67 | 22 | 1 Jan | 12 May | ||||
60. | Black-throated Diver | 0 | 4 | 0 | 4 | 1 | 9 | 0 | 9 | 4 ( 4 Feb) | 15 | 5 | 4 Feb | 5 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Great Northern Diver | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 1 Jan) | 3 | 1 | 1 Jan | 1 Jan | ||||
62. | diver sp. | 833 | 158 | 86 | 27 | 1 | 1105 | 817 | 288 | 443 ( 1 Jan) | 82 | 27 | 1 Jan | 5 May | ||||
63. | Fulmar | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 1 ( 1 Mar) | 6 | 2 | 1 Mar | 19 Apr | ||||
64. | Gannet | 48 | 10 | 90 | 20 | 5 | 173 | 53 | 120 | 72 (16 Mar) | 73 | 24 | 1 Jan | 12 May | ||||
65. | Cormorant | 10 | 3 | 0 | 0 | 0 | 13 | 2 | 11 | 10 ( 3 Jan) | 6 | 2 | 3 Jan | 4 Feb | ||||
66. | Spoonbill | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 6 Apr) | 3 | 1 | 6 Apr | 6 Apr | ||||
67. | Marsh Harrier | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (31 Mar) | 3 | 1 | 31 Mar | 31 Mar | ||||
68. | Kestrel | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (19 Apr) | 3 | 1 | 19 Apr | 19 Apr | ||||
69. | Merlin | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (31 Mar) | 3 | 1 | 31 Mar | 31 Mar | ||||
70. | Jackdaw | 0 | 0 | 0 | 4 | 0 | 4 | 0 | 4 | 4 (16 Apr) | 3 | 1 | 16 Apr | 16 Apr | ||||
71. | Carrion Crow | 0 | 0 | 0 | 9 | 0 | 9 | 7 | 2 | 9 (14 Apr) | 3 | 1 | 14 Apr | 14 Apr | ||||
72. | Yellow wagtail sp. | 0 | 0 | 0 | 6 | 0 | 6 | 0 | 6 | 6 (21 Apr) | 3 | 1 | 21 Apr | 21 Apr | ||||
Other species | ||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 3 | 13 | 2 | 0 | 0 | 18 | 6 | 12 | 6 ( 9 Feb) | 24 | 8 | 27 Jan | 16 Mar | ||||
2. | Common Seal | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (27 Jan) | 6 | 2 | 27 Jan | 9 Feb | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 4334 | 2979 | 8873 | 10687 | 6438 | 33311 | 9279 | 24032 | 100 | 33 | ||||||||
Observation hours | 8:00 | 5:30 | 13:00 | 20:15 | 6:00 | 52:45 |
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