| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Dark-bellied Brent Goose | 7 | 214 | 220 | 25 | 135 | 0 | 100 | 582 | 300 | 0 | 1583 | 158 | 1888 | 582 (2024) | ||||
| 2. | Black Brant | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 3. | Shelduck | 3 | 2 | 2 | 0 | 11 | 0 | 0 | 0 | 0 | 2 | 20 | 2 | 0 | 11 (2021) | ||||
| 4. | Wigeon | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 4 (2019) | ||||
| 5. | Mallard | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2017) | ||||
| 6. | Teal | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 13 | 1.3 | 0 | 12 (2026) | ||||
| 7. | Pochard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 0.6 | 0 | 6 (2026) | ||||
| 8. | Common Scoter | 8 | 37 | 1 | 0 | 8 | 0 | 3 | 7 | 2 | 0 | 66 | 6.6 | 0 | 37 (2018) | ||||
| 9. | Red-breasted Merganser | 4 | 476 | 291 | 72 | 240 | 0 | 15 | 41 | 14 | 46 | 1199 | 120 | 24 | 476 (2018) | ||||
| 10. | Swift | 8 | 39 | 2 | 0 | 8 | 0 | 9 | 0 | 0 | 0 | 66 | 6.6 | 0 | 39 (2018) | ||||
| 11. | Woodpigeon | 0 | 0 | 53 | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 153 | 15 | 0 | 100 (2021) | ||||
| 12. | Red-necked Grebe | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2019) | ||||
| 13. | Great Crested Grebe | 15 | 24 | 37 | 3 | 37 | 0 | 5 | 3 | 2 | 0 | 126 | 13 | 31 | 37 (2019) | ||||
| 14. | Slavonian Grebe | 0 | 58 | 4 | 0 | 9 | 0 | 0 | 1 | 3 | 0 | 75 | 7.5 | 6 | 58 (2018) | ||||
| 15. | Black-necked Grebe | 1 | 98 | 28 | 2 | 10 | 0 | 3 | 3 | 5 | 0 | 150 | 15 | 5 | 98 (2018) | ||||
| 16. | Black-necked / Slavonian Grebe | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 8 (2018) | ||||
| 17. | Oystercatcher | 0 | 39 | 0 | 0 | 44 | 0 | 4 | 30 | 150 | 0 | 267 | 27 | 150 | 150 (2025) | ||||
| 18. | Grey Plover | 18 | 149 | 193 | 0 | 333 | 0 | 27 | 56 | 250 | 0 | 1026 | 103 | 0 | 333 (2021) | ||||
| 19. | Golden Plover | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 28 | 2.8 | 0 | 25 (2026) | ||||
| 20. | Ringed Plover | 404 | 56 | 359 | 0 | 189 | 1 | 17 | 24 | 0 | 70 | 1120 | 112 | 130 | 404 (2017) | ||||
| 21. | Little Ringed Plover | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 22. | Lapwing | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 364 | 372 | 37 | 0 | 364 (2026) | ||||
| 23. | Whimbrel | 8 | 10 | 1 | 0 | 9 | 0 | 0 | 21 | 0 | 0 | 49 | 4.9 | 0 | 21 (2024) | ||||
| 24. | Curlew | 97 | 53 | 187 | 6 | 247 | 29 | 9 | 58 | 46 | 1 | 733 | 73 | 238 | 247 (2021) | ||||
| 25. | Bar-tailed Godwit | 0 | 8 | 102 | 0 | 26 | 0 | 0 | 31 | 1 | 2 | 170 | 17 | 0 | 102 (2019) | ||||
| 26. | Black-tailed Godwit | 1 | 0 | 2 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 9 | 0.9 | 0 | 6 (2021) | ||||
| 27. | Snipe | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 5 (2019) | ||||
| 28. | Common Sandpiper | 2 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 0.7 | 0 | 2 (2017) | ||||
| 29. | Green Sandpiper | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 30. | Redshank | 5 | 47 | 50 | 0 | 52 | 5 | 0 | 0 | 6 | 2 | 167 | 17 | 0 | 52 (2021) | ||||
| 31. | Spotted Redshank | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 32. | Greenshank | 1 | 8 | 0 | 0 | 10 | 0 | 0 | 2 | 0 | 8 | 29 | 2.9 | 0 | 10 (2021) | ||||
| 33. | Turnstone | 136 | 513 | 304 | 230 | 550 | 17 | 6 | 88 | 25 | 57 | 1926 | 193 | 0 | 550 (2021) | ||||
| 34. | Knot | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 0.3 | 0 | 1 (2019) | ||||
| 35. | Ruff | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 36. | Sanderling | 9 | 629 | 264 | 70 | 345 | 5 | 53 | 43 | 160 | 455 | 2033 | 203 | 0 | 629 (2018) | ||||
| 37. | Dunlin | 112 | 125 | 600 | 35 | 238 | 3 | 12 | 320 | 200 | 300 | 1945 | 195 | 25 | 600 (2019) | ||||
| 38. | Purple Sandpiper | 0 | 0 | 125 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 125 | 13 | 200 | 125 (2019) | ||||
| 39. | Little Tern | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2021) | ||||
| 40. | Black Tern | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2017) | ||||
| 41. | tern/marsh tern sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 42. | Arctic Tern | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 43. | Common Tern | 43 | 14 | 17 | 0 | 30 | 4 | 5 | 1 | 0 | 0 | 114 | 11 | 0 | 43 (2017) | ||||
| 44. | Sandwich Tern | 4234 | 877 | 1915 | 6 | 3540 | 152 | 481 | 1104 | 0 | 0 | 12309 | 1231 | 136 | 4234 (2017) | ||||
| 45. | Kittiwake | 0 | 17 | 16 | 17 | 108 | 0 | 0 | 7 | 0 | 4 | 169 | 17 | 0 | 108 (2021) | ||||
| 46. | Black-headed Gull | 81 | 2305 | 291 | 0 | 2475 | 18 | 97 | 765 | 101 | 90 | 6223 | 622 | 1310 | 2475 (2021) | ||||
| 47. | Great Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 10 | 1 | 0 | 10 (2023) | ||||
| 48. | Mediterranean Gull | 31 | 140 | 57 | 3 | 200 | 15 | 119 | 151 | 0 | 3 | 719 | 72 | 4 | 200 (2021) | ||||
| 49. | Common Gull | 0 | 58 | 33 | 6 | 73 | 0 | 16 | 43 | 0 | 5 | 234 | 23 | 26 | 73 (2021) | ||||
| 50. | Herring Gull | 0 | 500 | 0 | 220 | 265 | 0 | 0 | 0 | 0 | 0 | 985 | 99 | 50 | 500 (2018) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Yellow-legged Gull | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 52. | Great Black-backed Gull | 67 | 18 | 35 | 0 | 57 | 5 | 0 | 40 | 0 | 0 | 222 | 22 | 0 | 67 (2017) | ||||
| 53. | Lesser Black-backed Gull | 24 | 39 | 39 | 0 | 52 | 0 | 11 | 20 | 0 | 0 | 185 | 19 | 0 | 52 (2021) | ||||
| 54. | Arctic Skua | 2 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 6 (2021) | ||||
| 55. | Razorbill | 1 | 20 | 132 | 2 | 2190 | 0 | 0 | 31 | 0 | 0 | 2376 | 238 | 0 | 2190 (2021) | ||||
| 56. | Razorbill/Guillemot | 0 | 0 | 0 | 0 | 1033 | 0 | 0 | 0 | 0 | 0 | 1033 | 103 | 0 | 1033 (2021) | ||||
| 57. | Guillemot | 0 | 2 | 4 | 0 | 10 | 0 | 0 | 2 | 0 | 1 | 19 | 1.9 | 0 | 10 (2021) | ||||
| 58. | Red-throated Diver | 0 | 7 | 4 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 22 | 2.2 | 0 | 9 (2021) | ||||
| 59. | Black-throated Diver | 0 | 2 | 4 | 3 | 11 | 0 | 0 | 0 | 0 | 0 | 20 | 2 | 0 | 11 (2021) | ||||
| 60. | Great Northern Diver | 1 | 138 | 80 | 20 | 30 | 0 | 31 | 6 | 5 | 5 | 316 | 32 | 10 | 138 (2018) | ||||
| 61. | Storm Petrel | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 62. | Fulmar | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2018) | ||||
| 63. | Manx Shearwater | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 70 | 7 | 0 | 62 (2017) | ||||
| 64. | Balearic Shearwater | 8 | 0 | 2 | 0 | 11 | 0 | 0 | 20 | 0 | 0 | 41 | 4.1 | 0 | 20 (2024) | ||||
| 65. | Gannet | 307 | 301 | 138 | 5 | 271 | 12 | 25 | 42 | 0 | 12 | 1113 | 111 | 0 | 307 (2017) | ||||
| 66. | Cormorant | 95 | 77 | 96 | 12 | 96 | 5 | 16 | 50 | 3 | 10 | 460 | 46 | 135 | 96 (2019) | ||||
| 67. | Shag | 63 | 312 | 389 | 20 | 153 | 4 | 10 | 44 | 141 | 49 | 1185 | 119 | 280 | 389 (2019) | ||||
| 68. | Little Egret | 11 | 20 | 68 | 14 | 56 | 0 | 11 | 28 | 0 | 0 | 208 | 21 | 112 | 68 (2019) | ||||
| 69. | Cattle Egret | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2021) | ||||
| 70. | Grey Heron | 53 | 8 | 17 | 13 | 86 | 20 | 2 | 1 | 1 | 0 | 201 | 20 | 7 | 86 (2021) | ||||
| 71. | Kingfisher | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 72. | Kestrel | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2019) | ||||
| 73. | Merlin | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2018) | ||||
| 74. | Peregrine | 1 | 4 | 3 | 0 | 1 | 1 | 2 | 4 | 1 | 1 | 18 | 1.8 | 0 | 4 (2018) | ||||
| 75. | Carrion Crow | 0 | 0 | 0 | 4 | 21 | 0 | 0 | 17 | 0 | 0 | 42 | 4.2 | 20 | 21 (2021) | ||||
| 76. | Skylark | 0 | 3 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 25 | 2.5 | 0 | 20 (2019) | ||||
| 77. | Sand Martin | 0 | 17 | 23 | 0 | 42 | 0 | 18 | 3 | 0 | 0 | 103 | 10 | 0 | 42 (2021) | ||||
| 78. | Swallow | 394 | 271 | 24 | 1 | 231 | 17 | 55 | 12 | 0 | 0 | 1005 | 101 | 21 | 394 (2017) | ||||
| 79. | House Martin | 10 | 79 | 2 | 0 | 13 | 0 | 0 | 15 | 0 | 0 | 119 | 12 | 8 | 79 (2018) | ||||
| 80. | Cetti's Warbler | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2018) | ||||
| 81. | Long-tailed Tit | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2018) | ||||
| 82. | Pallas's Leaf Warbler | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 83. | Dusky Warbler | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2018) | ||||
| 84. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 85. | Chiffchaff | 0 | 25 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 35 | 3.5 | 0 | 25 (2018) | ||||
| 86. | Blackcap | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 87. | Garden Warbler | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 88. | Whitethroat | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 89. | Firecrest | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 5 (2018) | ||||
| 90. | Starling | 0 | 10 | 1868 | 0 | 135 | 0 | 0 | 0 | 0 | 0 | 2013 | 201 | 0 | 1868 (2019) | ||||
| 91. | Song Thrush | 0 | 0 | 8 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 21 | 2.1 | 0 | 12 (2021) | ||||
| 92. | Mistle Thrush | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2021) | ||||
| 93. | Redwing | 0 | 275 | 278 | 0 | 1970 | 0 | 0 | 0 | 0 | 0 | 2523 | 252 | 0 | 1970 (2021) | ||||
| 94. | Blackbird | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2018) | ||||
| 95. | Fieldfare | 0 | 6 | 69 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 106 | 11 | 0 | 69 (2019) | ||||
| 96. | Robin | 0 | 5 | 5 | 3 | 25 | 0 | 0 | 0 | 0 | 0 | 38 | 3.8 | 0 | 25 (2021) | ||||
| 97. | Black Redstart | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0.6 | 0 | 3 (2026) | ||||
| 98. | Whinchat | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 99. | Stonechat | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 12 | 1.2 | 0 | 12 (2021) | ||||
| 100. | Wheatear | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 12 | 1.2 | 0 | 8 (2024) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 101. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 102. | Grey Wagtail | 0 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 3 (2018) | ||||
| 103. | White Wagtail | 4 | 1 | 0 | 0 | 1 | 0 | 3 | 10 | 0 | 0 | 19 | 1.9 | 0 | 10 (2024) | ||||
| 104. | alba wagtail sp. | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 8 (2021) | ||||
| 105. | Pied Wagtail | 0 | 24 | 34 | 12 | 15 | 0 | 6 | 0 | 5 | 0 | 96 | 9.6 | 0 | 34 (2019) | ||||
| 106. | Meadow Pipit | 1 | 9 | 14 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 50 | 5 | 0 | 25 (2021) | ||||
| 107. | Tree Pipit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 108. | Rock Pipit | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2018) | ||||
| 109. | Chaffinch | 0 | 1 | 2103 | 6 | 515 | 0 | 0 | 0 | 0 | 0 | 2625 | 263 | 0 | 2103 (2019) | ||||
| 110. | Brambling | 0 | 0 | 0 | 0 | 53 | 0 | 0 | 0 | 0 | 0 | 53 | 5.3 | 0 | 53 (2021) | ||||
| 111. | Bullfinch | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 112. | Greenfinch | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 8 (2021) | ||||
| 113. | Linnet | 7 | 35 | 10 | 32 | 715 | 0 | 0 | 0 | 0 | 0 | 799 | 80 | 0 | 715 (2021) | ||||
| 114. | Goldfinch | 2 | 2 | 24 | 0 | 90 | 0 | 0 | 0 | 0 | 0 | 118 | 12 | 0 | 90 (2021) | ||||
| 115. | Siskin | 0 | 6 | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 19 | 1.9 | 0 | 12 (2021) | ||||
| 116. | Reed Bunting | 0 | 20 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 2.2 | 0 | 20 (2018) | ||||
| Other species | |||||||||||||||||||
| 1. | Bottle-Nosed Dolphin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 0.5 | 0 | 5 (2024) | ||||
| 2. | Grey seal | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2021) | ||||
| Other species | |||||||||||||||||||
| 1. | Red Admiral | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 6350 | 8289 | 10674 | 849 | 17348 | 314 | 1182 | 3751 | 1421 | 1534 | 51712 | 5171 | 4816 | ||||||
| Observation hours | 23:55 | 42:50 | 29:40 | 7:45 | 51:45 | 3:30 | 8:30 | 17:10 | 3:10 | 4:10 | 192:25 | 19:15 | |||||||
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