Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
1. | Dark-bellied Brent Goose | 35 | 13 | 9 | 1 | 392 | 24 | 5 | 18 | 0 | 41 | 538 | 54 | 0 | 392 (2019) | ||||
2. | Shelduck | 4 | 1 | 7 | 0 | 8 | 0 | 0 | 0 | 0 | 3 | 23 | 2.3 | 0 | 8 (2019) | ||||
3. | Shoveler | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 10 (2019) | ||||
4. | Wigeon | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | 7 | 0.7 | 0 | 4 (2019) | ||||
5. | Teal | 3 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 2 | 30 | 3 | 0 | 25 (2019) | ||||
6. | duck sp. | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2019) | ||||
7. | Eider | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
8. | Velvet Scoter | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 2 | 6 | 0.6 | 0 | 3 (2019) | ||||
9. | Common Scoter | 54 | 152 | 97 | 4 | 540 | 39 | 8 | 3 | 0 | 92 | 989 | 99 | 0 | 540 (2019) | ||||
10. | Long-tailed Duck | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
11. | Red-breasted Merganser | 17 | 6 | 8 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 47 | 4.7 | 0 | 17 (2015) | ||||
12. | Swift | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 4 | 0.4 | 0 | 2 (2019) | ||||
13. | Great Crested Grebe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0.3 | 0 | 2 (2024) | ||||
14. | Slavonian Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
15. | Oystercatcher | 112 | 64 | 117 | 89 | 553 | 27 | 15 | 48 | 7 | 7 | 1039 | 104 | 0 | 553 (2019) | ||||
16. | Grey Plover | 26 | 3 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 51 | 100 | 10 | 0 | 51 (2024) | ||||
17. | Golden Plover | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2015) | ||||
18. | Ringed Plover | 25 | 1 | 0 | 0 | 17 | 1 | 0 | 2 | 0 | 4 | 50 | 5 | 0 | 25 (2015) | ||||
19. | Whimbrel | 10 | 0 | 0 | 0 | 37 | 0 | 0 | 6 | 2 | 5 | 60 | 6 | 0 | 37 (2019) | ||||
20. | Curlew | 28 | 0 | 0 | 0 | 17 | 0 | 0 | 1 | 1 | 0 | 47 | 4.7 | 0 | 28 (2015) | ||||
21. | Bar-tailed Godwit | 41 | 2 | 0 | 0 | 67 | 2 | 0 | 102 | 0 | 1 | 215 | 22 | 0 | 102 (2022) | ||||
22. | Snipe | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2015) | ||||
23. | Grey Phalarope | 4 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 4 | 2 | 13 | 1.3 | 0 | 4 (2015) | ||||
24. | Redshank | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2019) | ||||
25. | Turnstone | 50 | 16 | 0 | 6 | 52 | 6 | 1 | 17 | 5 | 16 | 169 | 17 | 0 | 52 (2019) | ||||
26. | Knot | 40 | 0 | 0 | 0 | 17 | 0 | 0 | 5 | 0 | 3 | 65 | 6.5 | 0 | 40 (2015) | ||||
27. | wader sp. | 0 | 0 | 0 | 0 | 0 | 58 | 0 | 0 | 0 | 29 | 87 | 8.7 | 0 | 58 (2020) | ||||
28. | Sanderling | 16 | 0 | 0 | 0 | 55 | 2 | 0 | 0 | 10 | 27 | 110 | 11 | 0 | 55 (2019) | ||||
29. | Dunlin | 8 | 2 | 15 | 0 | 59 | 0 | 1 | 1 | 1 | 46 | 133 | 13 | 0 | 59 (2019) | ||||
30. | Purple Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 0.6 | 0 | 6 (2024) | ||||
31. | Calidris sp. | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2019) | ||||
32. | Little Tern | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 9 | 13 | 1.3 | 0 | 9 (2024) | ||||
33. | Black Tern | 1 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 17 | 25 | 2.5 | 0 | 17 (2024) | ||||
34. | tern/marsh tern sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
35. | Arctic Tern | 6 | 0 | 0 | 0 | 50 | 2 | 0 | 0 | 0 | 6 | 64 | 6.4 | 0 | 50 (2019) | ||||
36. | Common/Arctic Tern | 48 | 0 | 10 | 0 | 357 | 20 | 0 | 0 | 2 | 46 | 483 | 48 | 0 | 357 (2019) | ||||
37. | Common Tern | 40 | 25 | 14 | 0 | 62 | 2 | 0 | 46 | 9 | 36 | 234 | 23 | 0 | 62 (2019) | ||||
38. | sterna sp. | 0 | 108 | 156 | 6 | 33 | 41 | 0 | 0 | 0 | 0 | 344 | 34 | 0 | 156 (2017) | ||||
39. | Sandwich Tern | 51 | 163 | 113 | 69 | 794 | 289 | 5 | 26 | 3 | 536 | 2049 | 205 | 0 | 794 (2019) | ||||
40. | Little Gull | 33 | 7 | 0 | 0 | 68 | 0 | 5 | 69 | 1 | 318 | 501 | 50 | 0 | 318 (2024) | ||||
41. | Kittiwake | 2674 | 2106 | 1117 | 32 | 794 | 11 | 97 | 280 | 16 | 2487 | 9614 | 961 | 0 | 2674 (2015) | ||||
42. | Sabine's Gull | 1 | 0 | 1 | 0 | 3 | 6 | 0 | 0 | 0 | 3 | 14 | 1.4 | 0 | 6 (2020) | ||||
43. | Black-headed Gull | 68 | 0 | 3 | 14 | 17 | 0 | 0 | 1 | 0 | 27 | 130 | 13 | 0 | 68 (2015) | ||||
44. | Mediterranean Gull | 416 | 69 | 59 | 145 | 460 | 32 | 0 | 0 | 4 | 45 | 1230 | 123 | 2 | 460 (2019) | ||||
45. | Common Gull | 3 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 0 | 16 | 33 | 3.3 | 0 | 16 (2024) | ||||
46. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 3.2 | 0 | 32 (2024) | ||||
47. | Great Black-backed Gull | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 8 | 0.8 | 0 | 5 (2023) | ||||
48. | Lesser Black-backed Gull | 5 | 1 | 0 | 0 | 4 | 10 | 0 | 7 | 2 | 101 | 130 | 13 | 0 | 101 (2024) | ||||
49. | skua sp. | 6 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 1 | 13 | 1.3 | 0 | 6 (2015) | ||||
50. | Arctic Skua | 30 | 7 | 26 | 15 | 90 | 36 | 0 | 6 | 3 | 120 | 333 | 33 | 0 | 120 (2024) | ||||
Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
51. | S. parasiticus / pomarinus | 0 | 20 | 17 | 2 | 6 | 2 | 0 | 2 | 0 | 0 | 49 | 4.9 | 0 | 20 (2016) | ||||
52. | Pomarine Skua | 9 | 0 | 3 | 1 | 8 | 1 | 0 | 0 | 0 | 5 | 27 | 2.7 | 0 | 9 (2015) | ||||
53. | Great Skua | 186 | 81 | 158 | 9 | 93 | 53 | 2 | 4 | 1 | 18 | 605 | 61 | 0 | 186 (2015) | ||||
54. | Puffin | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 5 | 0.5 | 0 | 2 (2019) | ||||
55. | Razorbill | 444 | 896 | 53 | 3 | 104 | 1 | 23 | 10 | 47 | 158 | 1739 | 174 | 0 | 896 (2016) | ||||
56. | Razorbill/Guillemot | 18118 | 187 | 3210 | 278 | 27671 | 154 | 50 | 260 | 217 | 4678 | 54823 | 5482 | 0 | 27671 (2019) | ||||
57. | alca / fratercula spec | 0 | 1003 | 194 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1220 | 122 | 0 | 1003 (2016) | ||||
58. | Guillemot | 57 | 115 | 3 | 0 | 42 | 8 | 20 | 49 | 133 | 293 | 720 | 72 | 4 | 293 (2024) | ||||
59. | Red-throated Diver | 22 | 20 | 0 | 0 | 25 | 1 | 5 | 0 | 0 | 14 | 87 | 8.7 | 0 | 25 (2019) | ||||
60. | Black-throated Diver | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 2 (2015) | ||||
61. | Great Northern Diver | 10 | 0 | 4 | 18 | 14 | 1 | 0 | 0 | 0 | 7 | 54 | 5.4 | 0 | 18 (2018) | ||||
62. | diver sp. | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2017) | ||||
63. | Storm Petrel | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 19 | 28 | 2.8 | 0 | 19 (2024) | ||||
64. | storm-petrel sp. | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 6 | 0.6 | 0 | 3 (2024) | ||||
65. | Leach's Petrel | 2 | 2 | 0 | 0 | 5 | 1 | 0 | 1 | 0 | 7 | 18 | 1.8 | 0 | 7 (2024) | ||||
66. | Fulmar | 15 | 2 | 10 | 2 | 13 | 2 | 0 | 0 | 0 | 18 | 62 | 6.2 | 1 | 18 (2024) | ||||
67. | Cory's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 508 | 0 | 508 | 51 | 0 | 508 (2023) | ||||
68. | Cory's/Scopoli's Shearwater | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2017) | ||||
69. | Sooty Shearwater | 37 | 13 | 22 | 1 | 15 | 23 | 1 | 15 | 4 | 123 | 254 | 25 | 0 | 123 (2024) | ||||
70. | Great Shearwater | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 6 | 0.6 | 0 | 4 (2024) | ||||
71. | large shearwater sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0.3 | 0 | 3 (2024) | ||||
72. | Manx Shearwater | 68 | 15 | 3129 | 162 | 335 | 678 | 4 | 42 | 440 | 952 | 5825 | 583 | 100 | 3129 (2017) | ||||
73. | Balearic Shearwater | 92 | 181 | 218 | 163 | 1212 | 930 | 2 | 200 | 59 | 1965 | 5022 | 502 | 10 | 1965 (2024) | ||||
74. | shearwater sp. | 1 | 24 | 600 | 95 | 240 | 164 | 0 | 0 | 0 | 1 | 1125 | 113 | 0 | 600 (2017) | ||||
75. | Gannet | 3450 | 1382 | 145 | 345 | 4861 | 400 | 61 | 679 | 377 | 2096 | 13796 | 1380 | 500 | 4861 (2019) | ||||
76. | Cormorant | 27 | 0 | 0 | 0 | 15 | 1 | 0 | 22 | 0 | 16 | 81 | 8.1 | 0 | 27 (2015) | ||||
77. | Shag | 9 | 18 | 3 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 35 | 3.5 | 3 | 18 (2016) | ||||
78. | Little Egret | 15 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 19 | 1.9 | 0 | 15 (2015) | ||||
79. | Grey Heron | 9 | 0 | 0 | 0 | 7 | 1 | 0 | 0 | 0 | 0 | 17 | 1.7 | 0 | 9 (2015) | ||||
80. | Sparrowhawk | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
81. | Marsh Harrier | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2016) | ||||
82. | Kingfisher | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2018) | ||||
83. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2024) | ||||
84. | Hobby | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
85. | Peregrine | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 3 (2015) | ||||
86. | Carrion Crow | 2 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 12 | 1.2 | 0 | 10 (2019) | ||||
87. | Skylark | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 8 (2019) | ||||
88. | Sand Martin | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 4 (2017) | ||||
89. | Swallow | 42 | 0 | 5 | 0 | 843 | 0 | 0 | 0 | 0 | 6 | 896 | 90 | 0 | 843 (2019) | ||||
90. | House Martin | 49 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 54 | 5.4 | 0 | 49 (2015) | ||||
91. | alba wagtail sp. | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2015) | ||||
92. | Meadow Pipit | 191 | 0 | 0 | 0 | 41 | 0 | 0 | 0 | 0 | 3 | 235 | 24 | 0 | 191 (2015) | ||||
93. | Linnet | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 4 | 0 | 40 (2015) | ||||
94. | Siskin | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 1 | 28 | 2.8 | 0 | 27 (2019) | ||||
Other species | |||||||||||||||||||
1. | Harbour Porpoise | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
2. | Common Dolphin | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 2 | 38 | 50 | 5 | 0 | 38 (2024) | ||||
3. | Risso's dolphin | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2015) | ||||
4. | Ocean Sunfish | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0.5 | 0 | 5 (2024) | ||||
Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
Totals | 26771 | 6713 | 9543 | 1487 | 40287 | 3035 | 307 | 1924 | 1873 | 14580 | 106520 | 10652 | 620 | ||||||
Observation hours | 43:40 | 31:05 | 53:15 | 14:50 | 94:00 | 29:10 | 3:00 | 16:25 | 9:15 | 68:10 | 362:50 | 36:17 |
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