| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 183 | 0 | 183 | 61 | 0 | 183 (2025) | ||||
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 24 | 0 | 31 | 10.3 | 0 | 24 (2025) | ||||
| 3. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 12 | 4 | 0 | 12 (2025) | ||||
| 4. | Pink-footed Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 501 | 7690 | 0 | 8191 | 2730 | 0 | 7690 (2025) | ||||
| 5. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1.3 | 0 | 4 (2025) | ||||
| 6. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 45 | 0 | 46 | 15.3 | 0 | 45 (2025) | ||||
| 7. | swan sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2025) | ||||
| 8. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 22 | 7.3 | 0 | 21 (2025) | ||||
| 9. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 7 | 2.3 | 0 | 5 (2024) | ||||
| 10. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 35 | 0 | 79 | 26.3 | 5 | 44 (2024) | ||||
| 11. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 8 | 0 | 25 | 8.3 | 0 | 17 (2024) | ||||
| 12. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 42 | 0 | 74 | 24.7 | 0 | 42 (2025) | ||||
| 13. | dabbling duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 4.7 | 0 | 14 (2025) | ||||
| 14. | duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76 | 0 | 76 | 25.3 | 0 | 76 (2025) | ||||
| 15. | Scaup | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 6 | 2 | 0 | 6 (2024) | ||||
| 16. | Aythya sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 9 | 3 | 0 | 9 (2025) | ||||
| 17. | Surf Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 18. | Velvet Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 37 | 1 | 91 | 30.3 | 11 | 53 (2024) | ||||
| 19. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 799 | 0 | 799 | 266 | 150 | 799 (2025) | ||||
| 20. | Long-tailed Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 26 | 0 | 45 | 15 | 18 | 26 (2025) | ||||
| 21. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 48 | 0 | 59 | 19.7 | 3 | 48 (2025) | ||||
| 22. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 18 | 0 | 20 | 6.7 | 5 | 18 (2025) | ||||
| 23. | Red-breasted Merganser | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 42 | 0 | 57 | 19 | 7 | 42 (2025) | ||||
| 24. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 9 | 3 | 0 | 9 (2025) | ||||
| 25. | Red-necked Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 26. | Great Crested Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 27. | Slavonian Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2025) | ||||
| 28. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 67 | 0 | 68 | 22.7 | 26 | 67 (2025) | ||||
| 29. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 4.7 | 0 | 14 (2025) | ||||
| 30. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 6 | 0 | 43 | 14.3 | 0 | 37 (2024) | ||||
| 31. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 5.3 | 0 | 16 (2025) | ||||
| 32. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2025) | ||||
| 33. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 25 | 0 | 29 | 9.7 | 4 | 25 (2025) | ||||
| 34. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 66 | 2 | 69 | 23 | 2 | 66 (2025) | ||||
| 35. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 6 | 0 | 18 (2025) | ||||
| 36. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 11 | 3.7 | 0 | 10 (2025) | ||||
| 37. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 0 | 45 | 15 | 0 | 45 (2025) | ||||
| 38. | Ruff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 39. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2025) | ||||
| 40. | small wader | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 0 | 33 | 11 | 0 | 33 (2025) | ||||
| 41. | Sanderling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 34 | 0 | 46 | 15.3 | 0 | 34 (2025) | ||||
| 42. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 2 | 47 | 15.7 | 0 | 45 (2025) | ||||
| 43. | Purple Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 2 | 0 | 6 (2025) | ||||
| 44. | Little Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 45. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 46. | Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 0 | 97 | 32.3 | 0 | 97 (2025) | ||||
| 47. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 277 | 0 | 280 | 93 | 0 | 277 (2025) | ||||
| 48. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 267 | 0 | 267 | 89 | 7 | 267 (2025) | ||||
| 49. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 1345 | 0 | 1436 | 479 | 100 | 1345 (2025) | ||||
| 50. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 221 | 124 | 0 | 345 | 115 | 0 | 221 (2024) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Kittiwake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1140 | 996 | 8 | 2144 | 715 | 30 | 1140 (2024) | ||||
| 52. | Sabine's Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2024) | ||||
| 53. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 132 | 561 | 17 | 710 | 237 | 45 | 561 (2025) | ||||
| 54. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 2.7 | 0 | 8 (2025) | ||||
| 55. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 396 | 905 | 38 | 1339 | 446 | 12 | 905 (2025) | ||||
| 56. | Caspian Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 57. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 149 | 1127 | 230 | 1506 | 502 | 300 | 1127 (2025) | ||||
| 58. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 142 | 324 | 5 | 471 | 157 | 4 | 324 (2025) | ||||
| 59. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 54 | 0 | 56 | 18.7 | 1 | 54 (2025) | ||||
| 60. | Larus intermedius | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 61. | skua sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.7 | 0 | 1 (2024) | ||||
| 62. | Arctic Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 54 | 0 | 71 | 23.7 | 1 | 54 (2025) | ||||
| 63. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 0 | 26 | 8.7 | 0 | 24 (2025) | ||||
| 64. | Great Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 23 | 0 | 25 | 8.3 | 1 | 23 (2025) | ||||
| 65. | Puffin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 400 | 0 | 408 | 136 | 1 | 400 (2025) | ||||
| 66. | Black Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 67. | Razorbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 259 | 2 | 261 | 87 | 9 | 259 (2025) | ||||
| 68. | Razorbill/Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 494 | 1390 | 18 | 1902 | 634 | 24 | 1390 (2025) | ||||
| 69. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 164 | 2 | 0 | 166 | 55 | 0 | 164 (2024) | ||||
| 70. | Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 118 | 0 | 120 | 40 | 3 | 118 (2025) | ||||
| 71. | Red-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 266 | 5 | 368 | 123 | 30 | 266 (2025) | ||||
| 72. | Black-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 73. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 7 | 2.3 | 0 | 4 (2025) | ||||
| 74. | diver sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2025) | ||||
| 75. | Fulmar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 405 | 0 | 436 | 145 | 0 | 405 (2025) | ||||
| 76. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 13 | 0 | 39 | 13 | 3 | 26 (2024) | ||||
| 77. | large shearwater sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 78. | Manx Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 442 | 429 | 0 | 871 | 290 | 20 | 442 (2024) | ||||
| 79. | Gannet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 691 | 453 | 5 | 1149 | 383 | 15 | 691 (2024) | ||||
| 80. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 548 | 4 | 555 | 185 | 17 | 548 (2025) | ||||
| 81. | sinensis Cormorant (P.c.sinensis) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1.3 | 0 | 4 (2025) | ||||
| 82. | Shag | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 344 | 1 | 345 | 115 | 69 | 344 (2025) | ||||
| 83. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 7 | 2.3 | 0 | 4 (2025) | ||||
| 84. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 85. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 1 | 3 (2025) | ||||
| 86. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 87. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 88. | MediumRaptor | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 89. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2025) | ||||
| 90. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 0 | 2 (2025) | ||||
| 91. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 41 | 13.7 | 0 | 41 (2025) | ||||
| 92. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2025) | ||||
| 93. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2025) | ||||
| 94. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 298 | 0 | 298 | 99 | 0 | 298 (2025) | ||||
| 95. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 42 | 14 | 0 | 42 (2025) | ||||
| 96. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 143 | 0 | 143 | 48 | 0 | 143 (2025) | ||||
| 97. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 2 | 0 | 6 (2025) | ||||
| 98. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 41 | 13.7 | 0 | 41 (2025) | ||||
| 99. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 11 | 3 (2026) | ||||
| 100. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 0 | 2 | 42 | 14 | 7 | 40 (2024) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 101. | Wheatear | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2025) | ||||
| 102. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2025) | ||||
| 103. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 104. | alba wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 6.7 | 0 | 20 (2025) | ||||
| 105. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 106 | 0 | 111 | 37 | 0 | 106 (2025) | ||||
| 106. | Rock Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 11 | 3.7 | 0 | 10 (2025) | ||||
| 107. | pipit sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 108. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 0 | 81 | 27 | 0 | 81 (2025) | ||||
| 109. | finch sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 26 | 0 | 33 | 11 | 0 | 26 (2025) | ||||
| 110. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 6 | 2 | 0 | 5 (2025) | ||||
| 111. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 28 | 9.3 | 0 | 28 (2025) | ||||
| 112. | Lesser Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 25 | 8.3 | 0 | 25 (2025) | ||||
| 113. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 6 | 0 | 18 (2025) | ||||
| 114. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 6.7 | 0 | 20 (2025) | ||||
| 115. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 56 | 0 | 57 | 19 | 0 | 56 (2025) | ||||
| 116. | Lapland Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 1.3 | 0 | 4 (2024) | ||||
| 117. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2025) | ||||
| Other species | |||||||||||||||||||
| 1. | Harbour Porpoise | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 2 | 0 | 6 (2025) | ||||
| 2. | Bottle-Nosed Dolphin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 4.7 | 0 | 14 (2025) | ||||
| 3. | dolphin sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 4. | Minke Whale | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2025) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5095 | 21393 | 343 | 26831 | 8944 | 942 | ||||||
| Observation hours | 47:00 | 140:58 | 1:50 | 189:48 | 63:16 | ||||||||||||||
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