| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 0 | 0 | 0 | 304 | 454 | 257 | 173 | 264 | 214 | 0 | 1666 | 238 | 18 | 454 (2021) | ||||
| 2. | Barnacle Goose | 0 | 0 | 0 | 709 | 4448 | 1381 | 572 | 3658 | 1833 | 45 | 12646 | 1807 | 0 | 4448 (2021) | ||||
| 3. | Greylag Goose | 0 | 0 | 0 | 1121 | 1811 | 1413 | 1104 | 1551 | 1240 | 8 | 8248 | 1178 | 0 | 1811 (2021) | ||||
| 4. | goose sp. | 0 | 0 | 0 | 1534 | 7181 | 992 | 2167 | 9251 | 1501 | 4 | 22630 | 3233 | 0 | 9251 (2024) | ||||
| 5. | Domestic Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.3 | 0 | 2 (2024) | ||||
| 6. | Feral Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 2 | 0 | 15 | 2.1 | 0 | 13 (2024) | ||||
| 7. | Pink-footed Goose | 0 | 0 | 0 | 17 | 32 | 15 | 0 | 134 | 0 | 0 | 198 | 28 | 0 | 134 (2024) | ||||
| 8. | Tundra Bean Goose | 0 | 0 | 0 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 11.7 | 0 | 82 (2020) | ||||
| 9. | Eurasian White-fronted Goose | 0 | 0 | 0 | 15286 | 23278 | 4189 | 7507 | 13091 | 4295 | 21 | 67667 | 9667 | 0 | 23278 (2021) | ||||
| 10. | Mute Swan | 0 | 0 | 0 | 15 | 120 | 22 | 37 | 25 | 21 | 0 | 240 | 34 | 0 | 120 (2021) | ||||
| 11. | Egyptian Goose | 0 | 0 | 0 | 495 | 577 | 344 | 385 | 496 | 444 | 3 | 2744 | 392 | 50 | 577 (2021) | ||||
| 12. | Shelduck | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 0.4 | 0 | 2 (2021) | ||||
| 13. | Gadwall | 0 | 0 | 0 | 24 | 39 | 36 | 55 | 16 | 12 | 0 | 182 | 26 | 25 | 55 (2023) | ||||
| 14. | Wigeon | 0 | 0 | 0 | 231 | 136 | 107 | 48 | 110 | 0 | 0 | 632 | 90 | 0 | 231 (2020) | ||||
| 15. | Mallard | 0 | 0 | 0 | 213 | 618 | 293 | 206 | 536 | 260 | 2 | 2128 | 304 | 173 | 618 (2021) | ||||
| 16. | Teal | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 1.1 | 0 | 8 (2020) | ||||
| 17. | duck sp. | 0 | 0 | 0 | 138 | 20 | 20 | 0 | 0 | 0 | 0 | 178 | 25 | 0 | 138 (2020) | ||||
| 18. | Tufted Duck | 0 | 0 | 0 | 6 | 13 | 9 | 15 | 10 | 0 | 0 | 53 | 7.6 | 0 | 15 (2023) | ||||
| 19. | Swift | 0 | 0 | 0 | 197 | 125 | 71 | 63 | 48 | 81 | 0 | 585 | 84 | 128 | 197 (2020) | ||||
| 20. | Feral Pigeon | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 15 | 2.1 | 0 | 15 (2021) | ||||
| 21. | Stock Dove | 0 | 0 | 0 | 47 | 66 | 75 | 8 | 43 | 61 | 0 | 300 | 43 | 18 | 75 (2022) | ||||
| 22. | Woodpigeon | 0 | 0 | 0 | 8402 | 2047 | 3482 | 4950 | 3813 | 5001 | 35 | 27730 | 3961 | 113 | 8402 (2020) | ||||
| 23. | Collared Dove | 0 | 0 | 0 | 32 | 30 | 43 | 32 | 19 | 21 | 2 | 179 | 26 | 46 | 43 (2022) | ||||
| 24. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2025) | ||||
| 25. | Coot | 0 | 0 | 0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 0.9 | 2 | 4 (2020) | ||||
| 26. | Great Crested Grebe | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2020) | ||||
| 27. | Oystercatcher | 0 | 0 | 0 | 11 | 22 | 16 | 14 | 13 | 28 | 0 | 104 | 15 | 2 | 28 (2025) | ||||
| 28. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0.6 | 0 | 4 (2024) | ||||
| 29. | Golden Plover | 0 | 0 | 0 | 37 | 0 | 0 | 0 | 0 | 1 | 0 | 38 | 5.4 | 0 | 37 (2020) | ||||
| 30. | Lapwing | 0 | 0 | 0 | 1 | 44 | 309 | 49 | 24 | 5 | 0 | 432 | 62 | 0 | 309 (2022) | ||||
| 31. | Whimbrel | 0 | 0 | 0 | 8 | 26 | 0 | 3 | 5 | 7 | 0 | 49 | 7 | 0 | 26 (2021) | ||||
| 32. | Curlew | 0 | 0 | 0 | 28 | 0 | 0 | 1 | 19 | 2 | 0 | 50 | 7.1 | 0 | 28 (2020) | ||||
| 33. | Black-tailed Godwit | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.7 | 0 | 5 (2020) | ||||
| 34. | Woodcock | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2020) | ||||
| 35. | Snipe | 0 | 0 | 0 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 7 | 1 | 0 | 4 (2021) | ||||
| 36. | Common Sandpiper | 0 | 0 | 0 | 5 | 4 | 0 | 1 | 2 | 1 | 0 | 13 | 1.9 | 0 | 5 (2020) | ||||
| 37. | Green Sandpiper | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2020) | ||||
| 38. | Redshank | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 4 | 0.6 | 0 | 1 (2020) | ||||
| 39. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 4 | 0.6 | 0 | 3 (2025) | ||||
| 40. | Common Tern | 0 | 0 | 0 | 8 | 8 | 5 | 0 | 1 | 12 | 0 | 34 | 4.9 | 0 | 12 (2025) | ||||
| 41. | Little Gull | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.6 | 0 | 4 (2021) | ||||
| 42. | Black-headed Gull | 0 | 0 | 0 | 1502 | 2408 | 2407 | 4043 | 4344 | 3789 | 139 | 18632 | 2662 | 400 | 4344 (2024) | ||||
| 43. | Mediterranean Gull | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 2 | 0 | 0 | 8 | 1.1 | 0 | 4 (2023) | ||||
| 44. | Common Gull | 0 | 0 | 0 | 75 | 87 | 73 | 72 | 77 | 68 | 6 | 458 | 65 | 14 | 87 (2021) | ||||
| 45. | Caspian Gull | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 4 | 0.6 | 0 | 2 (2024) | ||||
| 46. | Herring Gull | 0 | 0 | 0 | 328 | 856 | 606 | 599 | 845 | 635 | 14 | 3883 | 555 | 103 | 856 (2021) | ||||
| 47. | Great Black-backed Gull | 0 | 0 | 0 | 3 | 8 | 1 | 2 | 1 | 1 | 0 | 16 | 2.3 | 1 | 8 (2021) | ||||
| 48. | Lesser Black-backed Gull | 0 | 0 | 0 | 238 | 1308 | 1156 | 543 | 1180 | 1335 | 0 | 5760 | 823 | 83 | 1335 (2025) | ||||
| 49. | White Stork | 0 | 0 | 0 | 35 | 28 | 12 | 11 | 20 | 21 | 0 | 127 | 18 | 7 | 35 (2020) | ||||
| 50. | Cormorant | 0 | 0 | 0 | 460 | 1353 | 610 | 574 | 722 | 665 | 37 | 4421 | 632 | 35 | 1353 (2021) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Spoonbill | 0 | 0 | 0 | 45 | 32 | 35 | 9 | 19 | 20 | 0 | 160 | 23 | 0 | 45 (2020) | ||||
| 52. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 53. | Cattle Egret | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 4 | 0.6 | 0 | 3 (2023) | ||||
| 54. | Great White Egret | 0 | 0 | 0 | 19 | 13 | 11 | 12 | 4 | 45 | 0 | 104 | 15 | 0 | 45 (2025) | ||||
| 55. | Grey Heron | 0 | 0 | 0 | 75 | 80 | 47 | 50 | 105 | 64 | 1 | 422 | 60 | 17 | 105 (2024) | ||||
| 56. | Purple Heron | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 0.4 | 0 | 1 (2020) | ||||
| 57. | Honey Buzzard | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 58. | Sparrowhawk | 0 | 0 | 0 | 25 | 25 | 9 | 8 | 7 | 4 | 0 | 78 | 11.1 | 1 | 25 (2020) | ||||
| 59. | Goshawk | 0 | 0 | 0 | 8 | 3 | 0 | 3 | 3 | 0 | 0 | 17 | 2.4 | 1 | 8 (2020) | ||||
| 60. | Marsh Harrier | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | 7 | 1 | 0 | 5 (2021) | ||||
| 61. | White-tailed Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 62. | Common Buzzard | 0 | 0 | 0 | 83 | 58 | 1 | 9 | 9 | 4 | 0 | 164 | 23 | 6 | 83 (2020) | ||||
| 63. | Short-eared Owl | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 64. | Kingfisher | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2020) | ||||
| 65. | Great Spotted Woodpecker | 0 | 0 | 0 | 4 | 3 | 10 | 25 | 7 | 6 | 0 | 55 | 7.9 | 9 | 25 (2023) | ||||
| 66. | Kestrel | 0 | 0 | 0 | 8 | 2 | 1 | 3 | 2 | 3 | 0 | 19 | 2.7 | 2 | 8 (2020) | ||||
| 67. | Merlin | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 68. | Hobby | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 0.7 | 0 | 3 (2021) | ||||
| 69. | Peregrine | 0 | 0 | 0 | 8 | 11 | 3 | 3 | 1 | 3 | 0 | 29 | 4.1 | 11 | 11 (2021) | ||||
| 70. | Rose-ringed Parakeet | 0 | 0 | 0 | 8 | 11 | 42 | 10 | 8 | 9 | 0 | 88 | 12.6 | 253 | 42 (2022) | ||||
| 71. | Golden Oriole | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 72. | Jay | 0 | 0 | 0 | 24 | 30 | 15 | 11 | 12 | 10 | 0 | 102 | 15 | 5 | 30 (2021) | ||||
| 73. | Magpie | 0 | 0 | 0 | 32 | 14 | 25 | 26 | 37 | 25 | 0 | 159 | 23 | 80 | 37 (2024) | ||||
| 74. | Jackdaw | 0 | 0 | 0 | 212 | 335 | 719 | 218 | 308 | 288 | 0 | 2080 | 297 | 918 | 719 (2022) | ||||
| 75. | Carrion Crow | 0 | 0 | 0 | 16 | 15 | 21 | 4 | 19 | 19 | 0 | 94 | 13.4 | 45 | 21 (2022) | ||||
| 76. | Coal Tit | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 9 | 0 | 19 | 2.7 | 7 | 9 (2025) | ||||
| 77. | Blue Tit | 0 | 0 | 0 | 47 | 68 | 109 | 59 | 71 | 177 | 0 | 531 | 76 | 33 | 177 (2025) | ||||
| 78. | Great Tit | 0 | 0 | 0 | 18 | 14 | 36 | 21 | 15 | 71 | 0 | 175 | 25 | 39 | 71 (2025) | ||||
| 79. | Wood Lark | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 2 | 0 | 0 | 8 | 1.1 | 0 | 3 (2020) | ||||
| 80. | Skylark | 0 | 0 | 0 | 485 | 2049 | 312 | 76 | 170 | 23 | 0 | 3115 | 445 | 0 | 2049 (2021) | ||||
| 81. | Sand Martin | 0 | 0 | 0 | 13 | 19 | 2 | 3 | 2 | 35 | 0 | 74 | 10.6 | 0 | 35 (2025) | ||||
| 82. | Swallow | 0 | 0 | 0 | 329 | 306 | 82 | 31 | 19 | 46 | 0 | 813 | 116 | 39 | 329 (2020) | ||||
| 83. | House Martin | 0 | 0 | 0 | 30 | 22 | 10 | 17 | 13 | 8 | 0 | 100 | 14.3 | 5 | 30 (2020) | ||||
| 84. | Long-tailed Tit | 0 | 0 | 0 | 8 | 6 | 4 | 4 | 9 | 2 | 0 | 33 | 4.7 | 12 | 9 (2024) | ||||
| 85. | Chiffchaff | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0.7 | 3 | 3 (2020) | ||||
| 86. | Firecrest | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0.4 | 2 | 2 (2023) | ||||
| 87. | Goldcrest | 0 | 0 | 0 | 15 | 2 | 2 | 5 | 0 | 8 | 0 | 32 | 4.6 | 14 | 15 (2020) | ||||
| 88. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.3 | 2 | 1 (2023) | ||||
| 89. | Starling | 0 | 0 | 0 | 8906 | 16663 | 6358 | 10572 | 5202 | 4467 | 2 | 52170 | 7453 | 120 | 16663 (2021) | ||||
| 90. | Song Thrush | 0 | 0 | 0 | 305 | 483 | 504 | 173 | 356 | 102 | 0 | 1923 | 275 | 7 | 504 (2022) | ||||
| 91. | Mistle Thrush | 0 | 0 | 0 | 2 | 3 | 2 | 0 | 1 | 2 | 0 | 10 | 1.4 | 0 | 3 (2021) | ||||
| 92. | Redwing | 0 | 0 | 0 | 27293 | 13678 | 2708 | 2961 | 3276 | 2238 | 0 | 52154 | 7451 | 9 | 27293 (2020) | ||||
| 93. | Blackbird | 0 | 0 | 0 | 166 | 88 | 35 | 52 | 92 | 33 | 0 | 466 | 67 | 20 | 166 (2020) | ||||
| 94. | Fieldfare | 0 | 0 | 0 | 1032 | 171 | 33 | 164 | 99 | 731 | 0 | 2230 | 319 | 3 | 1032 (2020) | ||||
| 95. | Ring Ouzel | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 0.4 | 0 | 1 (2020) | ||||
| 96. | Tree Sparrow | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 1 | 0 | 0 | 7 | 1 | 0 | 3 (2020) | ||||
| 97. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 4 | 0.6 | 14 | 3 (2023) | ||||
| 98. | Dunnock | 0 | 0 | 0 | 25 | 25 | 21 | 10 | 31 | 25 | 0 | 137 | 20 | 23 | 31 (2024) | ||||
| 99. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 0.6 | 0 | 3 (2024) | ||||
| 100. | Grey Wagtail | 0 | 0 | 0 | 86 | 32 | 23 | 20 | 30 | 25 | 0 | 216 | 31 | 7 | 86 (2020) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 101. | White Wagtail | 0 | 0 | 0 | 19 | 29 | 12 | 13 | 11 | 17 | 0 | 101 | 14 | 0 | 29 (2021) | ||||
| 102. | Meadow Pipit | 0 | 0 | 0 | 227 | 481 | 361 | 474 | 110 | 192 | 0 | 1845 | 264 | 0 | 481 (2021) | ||||
| 103. | Tree Pipit | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 2 | 2 | 0 | 9 | 1.3 | 0 | 3 (2020) | ||||
| 104. | Water Pipit | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 105. | Chaffinch | 0 | 0 | 0 | 3001 | 6548 | 3615 | 2703 | 1122 | 1886 | 10 | 18885 | 2698 | 33 | 6548 (2021) | ||||
| 106. | Brambling | 0 | 0 | 0 | 138 | 532 | 48 | 39 | 43 | 30 | 0 | 830 | 119 | 0 | 532 (2021) | ||||
| 107. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 108. | Greenfinch | 0 | 0 | 0 | 259 | 180 | 97 | 48 | 55 | 43 | 0 | 682 | 97 | 13 | 259 (2020) | ||||
| 109. | Linnet | 0 | 0 | 0 | 0 | 13 | 0 | 5 | 1 | 0 | 0 | 19 | 2.7 | 0 | 13 (2021) | ||||
| 110. | Mealy Redpoll | 0 | 0 | 0 | 20 | 0 | 0 | 53 | 5 | 0 | 0 | 78 | 11.1 | 3 | 53 (2023) | ||||
| 111. | Redpoll | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 0.4 | 0 | 2 (2025) | ||||
| 112. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.3 | 0 | 2 (2024) | ||||
| 113. | Goldfinch | 0 | 0 | 0 | 176 | 77 | 81 | 69 | 119 | 68 | 0 | 590 | 84 | 55 | 176 (2020) | ||||
| 114. | Siskin | 0 | 0 | 0 | 72 | 408 | 55 | 90 | 151 | 93 | 0 | 869 | 124 | 0 | 408 (2021) | ||||
| 115. | Reed Bunting | 0 | 0 | 0 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 8 | 1.1 | 0 | 3 (2020) | ||||
| Other species | |||||||||||||||||||
| 1. | European Peacock | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2020) | ||||
| 2. | Small White | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0.6 | 0 | 3 (2020) | ||||
| 3. | Red Admiral | 0 | 0 | 0 | 9 | 2 | 0 | 3 | 0 | 0 | 0 | 14 | 2 | 0 | 9 (2020) | ||||
| Other species | |||||||||||||||||||
| 1. | Common Darter | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 1 (2020) | ||||
| 2. | Migrant Hawker | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2020) | ||||
| Other species | |||||||||||||||||||
| 1. | Bumblebee sp. | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2021) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 74903 | 89735 | 33403 | 41310 | 51901 | 32405 | 329 | 323986 | 46284 | 3030 | ||||||
| Observation hours | 237:20 | 245:00 | 153:30 | 115:30 | 161:15 | 197:00 | 5:00 | 1,114:35 | 159:14 | ||||||||||
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