Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Pale-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 22 | 2.8 | 0 | 22 (2024) | ||||
2. | Barnacle Goose | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 3 (2017) | ||||
3. | Greylag Goose | 0 | 15 | 2 | 0 | 0 | 0 | 19 | 2 | 1 | 0 | 39 | 4.9 | 0 | 19 (2022) | ||||
4. | Anser sp. | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 650 | 0 | 250 | 975 | 122 | 0 | 650 (2023) | ||||
5. | Pink-footed Goose | 1785 | 1196 | 1400 | 5700 | 0 | 0 | 4597 | 5248 | 7230 | 0 | 27156 | 3395 | 3000 | 7230 (2024) | ||||
6. | Whooper Swan | 131 | 29 | 17 | 30 | 0 | 0 | 22 | 22 | 5 | 0 | 256 | 32 | 14 | 131 (2016) | ||||
7. | Shelduck | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 5 | 22 | 0 | 36 | 4.5 | 0 | 22 (2024) | ||||
8. | Wigeon | 4 | 3 | 15 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 28 | 3.5 | 0 | 15 (2018) | ||||
9. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0.5 | 0 | 4 (2023) | ||||
10. | Pintail | 0 | 7 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 1.1 | 0 | 7 (2017) | ||||
11. | Teal | 0 | 3 | 0 | 1 | 0 | 0 | 2 | 8 | 1 | 0 | 15 | 1.9 | 0 | 8 (2023) | ||||
12. | Eider | 1 | 124 | 32 | 88 | 0 | 0 | 1016 | 579 | 553 | 151 | 2544 | 318 | 7 | 1016 (2022) | ||||
13. | Velvet Scoter | 1 | 4 | 1 | 1 | 0 | 0 | 7 | 14 | 0 | 0 | 28 | 3.5 | 0 | 14 (2023) | ||||
14. | Common Scoter | 45 | 699 | 562 | 519 | 0 | 0 | 300 | 681 | 757 | 0 | 3563 | 445 | 46 | 757 (2024) | ||||
15. | Long-tailed Duck | 10 | 90 | 20 | 17 | 0 | 0 | 200 | 567 | 104 | 40 | 1048 | 131 | 0 | 567 (2023) | ||||
16. | Goldeneye | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0.6 | 0 | 3 (2016) | ||||
17. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0.5 | 0 | 4 (2024) | ||||
18. | Red-breasted Merganser | 6 | 6 | 6 | 16 | 0 | 0 | 20 | 38 | 24 | 6 | 122 | 15 | 0 | 38 (2023) | ||||
19. | Swift | 8 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.9 | 0 | 8 (2016) | ||||
20. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 6 | 0.8 | 0 | 4 (2024) | ||||
21. | Collared Dove | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
22. | Slavonian Grebe | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2018) | ||||
23. | Oystercatcher | 0 | 61 | 20 | 0 | 0 | 0 | 462 | 519 | 752 | 60 | 1874 | 234 | 15 | 752 (2024) | ||||
24. | Golden Plover | 0 | 1 | 0 | 0 | 0 | 0 | 35 | 0 | 97 | 0 | 133 | 17 | 0 | 97 (2024) | ||||
25. | Ringed Plover | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 0.8 | 0 | 2 (2019) | ||||
26. | Whimbrel | 6 | 11 | 47 | 1 | 0 | 0 | 1 | 8 | 19 | 0 | 93 | 11.6 | 4 | 47 (2018) | ||||
27. | Curlew | 9 | 6 | 21 | 31 | 0 | 0 | 46 | 69 | 94 | 9 | 285 | 36 | 13 | 94 (2024) | ||||
28. | Bar-tailed Godwit | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2018) | ||||
29. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
30. | Redshank | 2 | 56 | 4 | 6 | 0 | 0 | 1 | 1 | 3 | 0 | 73 | 9.1 | 7 | 56 (2017) | ||||
31. | Greenshank | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2016) | ||||
32. | Turnstone | 1 | 2 | 22 | 1 | 0 | 0 | 1 | 4 | 40 | 0 | 71 | 8.9 | 4 | 40 (2024) | ||||
33. | Knot | 0 | 63 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 87 | 10.9 | 0 | 63 (2017) | ||||
34. | Sanderling | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 11 | 1.4 | 0 | 10 (2024) | ||||
35. | Dunlin | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.9 | 0 | 15 (2018) | ||||
36. | Purple Sandpiper | 7 | 0 | 30 | 0 | 0 | 0 | 3 | 10 | 45 | 0 | 95 | 11.9 | 0 | 45 (2024) | ||||
37. | Little Tern | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 4.3 | 0 | 34 (2018) | ||||
38. | Black Tern | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
39. | Arctic Tern | 84 | 364 | 30 | 171 | 0 | 0 | 8 | 0 | 9 | 0 | 666 | 83 | 0 | 364 (2017) | ||||
40. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 1.3 | 0 | 10 (2024) | ||||
41. | Common Tern | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 21 | 2.6 | 0 | 20 (2018) | ||||
42. | Sandwich Tern | 63 | 191 | 232 | 157 | 0 | 0 | 6 | 76 | 1135 | 0 | 1860 | 233 | 1 | 1135 (2024) | ||||
43. | Little Gull | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2022) | ||||
44. | Kittiwake | 681 | 6080 | 1596 | 7686 | 0 | 0 | 5341 | 4781 | 5361 | 75 | 31601 | 3950 | 544 | 7686 (2019) | ||||
45. | Black-headed Gull | 1 | 7 | 14 | 27 | 0 | 0 | 7 | 5 | 10 | 7 | 78 | 9.8 | 0 | 27 (2019) | ||||
46. | Common Gull | 4 | 506 | 81 | 515 | 0 | 0 | 1704 | 773 | 1905 | 569 | 6057 | 757 | 0 | 1905 (2024) | ||||
47. | Herring Gull | 0 | 655 | 0 | 250 | 0 | 0 | 1264 | 1988 | 963 | 184 | 5304 | 663 | 157 | 1988 (2023) | ||||
48. | Great Black-backed Gull | 0 | 7 | 5 | 14 | 0 | 0 | 249 | 239 | 188 | 16 | 718 | 90 | 3 | 249 (2022) | ||||
49. | Glaucous Gull | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2017) | ||||
50. | Lesser Black-backed Gull | 0 | 40 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 5.1 | 0 | 40 (2017) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
51. | Iceland Gull | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2017) | ||||
52. | Arctic Skua | 1 | 1 | 4 | 12 | 0 | 0 | 1 | 0 | 17 | 0 | 36 | 4.5 | 0 | 17 (2024) | ||||
53. | Pomarine Skua | 5 | 3 | 9 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 22 | 2.8 | 0 | 9 (2018) | ||||
54. | Great Skua | 0 | 18 | 8 | 13 | 0 | 0 | 0 | 0 | 9 | 0 | 48 | 6 | 0 | 18 (2017) | ||||
55. | Puffin | 1 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 5 | 0 | 13 | 1.6 | 0 | 6 (2019) | ||||
56. | Black Guillemot | 121 | 101 | 34 | 78 | 0 | 0 | 36 | 139 | 42 | 4 | 555 | 69 | 10 | 139 (2023) | ||||
57. | Razorbill | 108 | 20 | 301 | 6728 | 0 | 0 | 3541 | 20753 | 2173 | 14 | 33638 | 4205 | 6 | 20753 (2023) | ||||
58. | Razorbill/Guillemot | 175 | 0 | 0 | 11500 | 0 | 0 | 15 | 0 | 1000 | 0 | 12690 | 1586 | 0 | 11500 (2019) | ||||
59. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 11 | 1.4 | 0 | 10 (2022) | ||||
60. | Guillemot | 33 | 26 | 236 | 5811 | 0 | 0 | 196 | 2246 | 137 | 45 | 8730 | 1091 | 6 | 5811 (2019) | ||||
61. | Red-throated Diver | 95 | 98 | 51 | 98 | 0 | 0 | 140 | 498 | 240 | 69 | 1289 | 161 | 37 | 498 (2023) | ||||
62. | Black-throated Diver | 0 | 2 | 4 | 1 | 0 | 0 | 11 | 12 | 12 | 3 | 45 | 5.6 | 0 | 12 (2023) | ||||
63. | Great Northern Diver | 5 | 28 | 15 | 7 | 0 | 0 | 51 | 24 | 32 | 8 | 170 | 21 | 0 | 51 (2022) | ||||
64. | Fulmar | 37 | 37 | 38 | 108 | 0 | 0 | 2 | 3 | 15 | 0 | 240 | 30 | 15 | 108 (2019) | ||||
65. | Sooty Shearwater | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0.5 | 0 | 2 (2017) | ||||
66. | Manx Shearwater | 182 | 117 | 152 | 10 | 0 | 0 | 0 | 2 | 85 | 0 | 548 | 69 | 0 | 182 (2016) | ||||
67. | Balearic Shearwater | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
68. | shearwater sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
69. | Gannet | 310 | 2045 | 1490 | 12769 | 0 | 0 | 281 | 10 | 38 | 2 | 16945 | 2118 | 146 | 12769 (2019) | ||||
70. | Cormorant | 66 | 69 | 76 | 30 | 0 | 0 | 181 | 330 | 291 | 102 | 1145 | 143 | 27 | 330 (2023) | ||||
71. | Shag | 181 | 308 | 325 | 222 | 0 | 0 | 642 | 1110 | 307 | 26 | 3121 | 390 | 58 | 1110 (2023) | ||||
72. | Grey Heron | 6 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 10 | 0 | 23 | 2.9 | 1 | 10 (2024) | ||||
73. | Osprey | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 3 (2018) | ||||
74. | Golden Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0.5 | 0 | 4 (2023) | ||||
75. | Sparrowhawk | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 3 (2017) | ||||
76. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
77. | Short-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
78. | Kestrel | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2018) | ||||
79. | Merlin | 0 | 3 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 8 | 1 | 0 | 3 (2017) | ||||
80. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2022) | ||||
81. | Jackdaw | 8 | 6 | 2 | 0 | 0 | 0 | 0 | 14 | 1 | 0 | 31 | 3.9 | 0 | 14 (2023) | ||||
82. | Rook | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 5 | 0.6 | 0 | 3 (2024) | ||||
83. | Carrion Crow | 6 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 8 | 3 | 22 | 2.8 | 0 | 8 (2024) | ||||
84. | Raven | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1.4 | 0 | 11 (2019) | ||||
85. | Skylark | 2 | 360 | 0 | 150 | 0 | 0 | 8 | 0 | 2 | 0 | 522 | 65 | 0 | 360 (2017) | ||||
86. | Sand Martin | 12 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 17 | 2.1 | 0 | 12 (2016) | ||||
87. | Swallow | 9 | 33 | 14 | 13 | 0 | 0 | 8 | 0 | 11 | 0 | 88 | 11 | 55 | 33 (2017) | ||||
88. | Redwing | 0 | 500 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 503 | 63 | 0 | 500 (2017) | ||||
89. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.4 | 0 | 3 (2022) | ||||
90. | Wheatear | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.6 | 0 | 5 (2017) | ||||
91. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | 35 | 4.4 | 0 | 35 (2022) | ||||
92. | alba wagtail sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 4 | 1 (2019) | ||||
93. | Pied Wagtail | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 5 | 0.6 | 6 | 3 (2024) | ||||
94. | Meadow Pipit | 10 | 30 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 46 | 5.8 | 8 | 30 (2017) | ||||
95. | Lesser Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
96. | Goldfinch | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 3 (2017) | ||||
97. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2022) | ||||
98. | Reed Bunting | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2018) | ||||
Other species | |||||||||||||||||||
1. | Bottle-Nosed Dolphin | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 25 | 3.1 | 0 | 20 (2023) | ||||
2. | Minke Whale | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
Other species | |||||||||||||||||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Green-veined White | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2022) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
Totals | 4305 | 14072 | 7007 | 52820 | 0 | 0 | 20493 | 41466 | 23851 | 1643 | 165657 | 20707 | 4194 | ||||||
Observation hours | 26:25 | 48:13 | 44:30 | 56:30 | 101:37 | 167:32 | 181:15 | 17:03 | 643:05 | 80:23 |
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