| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 17 | 0 | 5 | 130 | 48 | 29 | 14 | 49 | 0 | 8 | 300 | 30 | 610 | 130 (2019) | ||||
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 54 | 0 | 0 | 67 | 6.7 | 0 | 54 (2023) | ||||
| 3. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 28 | 2.8 | 0 | 28 (2023) | ||||
| 4. | Pink-footed Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.3 | 0 | 3 (2023) | ||||
| 5. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2020) | ||||
| 6. | Mute Swan | 1 | 2 | 0 | 0 | 2 | 3 | 2 | 0 | 0 | 4 | 14 | 1.4 | 0 | 4 (2025) | ||||
| 7. | Bewick's Swan | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 8 | 0.8 | 0 | 4 (2022) | ||||
| 8. | Egyptian Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 9. | Mandarin | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 13 | 1.3 | 0 | 13 (2020) | ||||
| 10. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 0.7 | 0 | 7 (2024) | ||||
| 11. | Mallard | 10 | 8 | 2 | 14 | 33 | 39 | 14 | 8 | 35 | 0 | 163 | 16 | 0 | 39 (2021) | ||||
| 12. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 13. | Swift | 174 | 19 | 49 | 69 | 289 | 109 | 47 | 225 | 119 | 66 | 1166 | 117 | 0 | 289 (2020) | ||||
| 14. | Feral Pigeon | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2022) | ||||
| 15. | Stock Dove | 448 | 381 | 360 | 548 | 671 | 1600 | 661 | 942 | 332 | 550 | 6493 | 649 | 595 | 1600 (2021) | ||||
| 16. | Woodpigeon | 6610 | 8616 | 5250 | 32737 | 24436 | 40125 | 8060 | 97571 | 152862 | 26776 | 403043 | 40304 | 2950 | 152862 (2024) | ||||
| 17. | Collared Dove | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 8 (2018) | ||||
| 18. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2022) | ||||
| 19. | Golden Plover | 652 | 608 | 222 | 700 | 1345 | 2405 | 3648 | 4555 | 2579 | 784 | 17498 | 1750 | 3060 | 4555 (2023) | ||||
| 20. | Dotterel | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 21. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.2 | 0 | 1 (2023) | ||||
| 22. | Lapwing | 381 | 2 | 302 | 53 | 1 | 453 | 82 | 55 | 1 | 150 | 1480 | 148 | 130 | 453 (2021) | ||||
| 23. | Whimbrel | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2016) | ||||
| 24. | Curlew | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 25. | Woodcock | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 26. | Snipe | 2 | 1 | 6 | 0 | 2 | 2 | 1 | 0 | 0 | 5 | 19 | 1.9 | 0 | 6 (2018) | ||||
| 27. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 28. | Redshank | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2021) | ||||
| 29. | Turnstone | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2021) | ||||
| 30. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.3 | 0 | 3 (2023) | ||||
| 31. | Black-headed Gull | 1733 | 172 | 2108 | 20 | 21 | 39 | 648 | 0 | 549 | 1900 | 7190 | 719 | 100 | 2108 (2018) | ||||
| 32. | Common Gull | 174 | 7 | 69 | 1 | 0 | 5 | 18 | 2 | 85 | 118 | 479 | 48 | 0 | 174 (2016) | ||||
| 33. | Herring Gull | 69 | 354 | 577 | 231 | 397 | 36 | 40 | 242 | 304 | 243 | 2493 | 249 | 2465 | 577 (2018) | ||||
| 34. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 35. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2021) | ||||
| 36. | Lesser Black-backed Gull | 703 | 805 | 496 | 291 | 569 | 59 | 162 | 368 | 525 | 186 | 4164 | 416 | 1650 | 805 (2017) | ||||
| 37. | Laridae sp. | 500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 500 | 50 | 0 | 500 (2016) | ||||
| 38. | Cormorant | 16 | 6 | 17 | 26 | 19 | 15 | 30 | 16 | 27 | 18 | 190 | 19 | 0 | 30 (2022) | ||||
| 39. | Little Egret | 18 | 7 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 32 | 3.2 | 0 | 18 (2016) | ||||
| 40. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 4 | 0.4 | 0 | 3 (2023) | ||||
| 41. | Grey Heron | 4 | 2 | 3 | 2 | 2 | 1 | 2 | 0 | 1 | 3 | 20 | 2 | 0 | 4 (2016) | ||||
| 42. | Osprey | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2021) | ||||
| 43. | Honey Buzzard | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2020) | ||||
| 44. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2022) | ||||
| 45. | Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 46. | Marsh Harrier | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 8 | 0.8 | 0 | 2 (2016) | ||||
| 47. | Hen Harrier | 2 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 8 | 0.8 | 0 | 2 (2016) | ||||
| 48. | Pallid Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 49. | Red Kite | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 5 | 1 (2018) | ||||
| 50. | Common Buzzard | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 10 | 2 (2016) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 51. | Short-eared Owl | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 52. | Tawny Owl | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2016) | ||||
| 53. | Wryneck | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 54. | Great Spotted Woodpecker | 3 | 2 | 2 | 3 | 9 | 9 | 5 | 4 | 9 | 9 | 55 | 5.5 | 14 | 9 (2020) | ||||
| 55. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.2 | 2 | 1 (2021) | ||||
| 56. | Kestrel | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 0.3 | 3 | 2 (2023) | ||||
| 57. | Merlin | 0 | 4 | 1 | 3 | 2 | 2 | 2 | 4 | 2 | 2 | 22 | 2.2 | 1 | 4 (2017) | ||||
| 58. | Hobby | 0 | 2 | 0 | 1 | 0 | 0 | 2 | 2 | 3 | 10 | 20 | 2 | 0 | 10 (2025) | ||||
| 59. | Jay | 5 | 0 | 0 | 9 | 0 | 140 | 6 | 4 | 23 | 1 | 188 | 19 | 4 | 140 (2021) | ||||
| 60. | Magpie | 0 | 0 | 0 | 2 | 2 | 24 | 5 | 1 | 17 | 2 | 53 | 5.3 | 12 | 24 (2021) | ||||
| 61. | Jackdaw | 10 | 20 | 270 | 32 | 433 | 280 | 133 | 229 | 527 | 333 | 2267 | 227 | 1210 | 527 (2024) | ||||
| 62. | Rook | 12 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 14 | 30 | 65 | 6.5 | 0 | 30 (2025) | ||||
| 63. | Carrion Crow | 0 | 2 | 0 | 0 | 15 | 43 | 7 | 29 | 17 | 0 | 113 | 11 | 0 | 43 (2021) | ||||
| 64. | Raven | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 1 | 3 (2020) | ||||
| 65. | Coal Tit | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| 66. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 67. | Wood Lark | 3 | 0 | 0 | 1 | 4 | 3 | 3 | 0 | 0 | 5 | 19 | 1.9 | 0 | 5 (2025) | ||||
| 68. | Skylark | 1475 | 365 | 1522 | 1626 | 1686 | 1510 | 1604 | 2859 | 1480 | 2127 | 16254 | 1625 | 207 | 2859 (2023) | ||||
| 69. | Sand Martin | 143 | 40 | 52 | 22 | 23 | 44 | 184 | 34 | 14 | 110 | 666 | 67 | 0 | 184 (2022) | ||||
| 70. | Swallow | 6828 | 5175 | 6410 | 10391 | 5844 | 7530 | 8281 | 10867 | 6928 | 9578 | 77832 | 7783 | 51 | 10867 (2023) | ||||
| 71. | House Martin | 3169 | 1367 | 752 | 3562 | 2050 | 2368 | 2083 | 3119 | 1113 | 2612 | 22195 | 2220 | 0 | 3562 (2019) | ||||
| 72. | Long-tailed Tit | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 18 | 1.8 | 0 | 18 (2020) | ||||
| 73. | Chiffchaff | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 5 | 0.5 | 15 | 2 (2020) | ||||
| 74. | Starling | 13977 | 10427 | 16395 | 7339 | 26275 | 26037 | 16915 | 8280 | 6629 | 5186 | 137460 | 13746 | 34356 | 26275 (2020) | ||||
| 75. | Song Thrush | 122 | 54 | 84 | 181 | 150 | 231 | 162 | 59 | 144 | 164 | 1351 | 135 | 71 | 231 (2021) | ||||
| 76. | Mistle Thrush | 59 | 59 | 32 | 79 | 54 | 96 | 69 | 91 | 142 | 61 | 742 | 74 | 8 | 142 (2024) | ||||
| 77. | Redwing | 1752 | 1547 | 5375 | 4533 | 5471 | 24027 | 16301 | 4813 | 3154 | 524 | 67497 | 6750 | 932 | 24027 (2021) | ||||
| 78. | Blackbird | 11 | 15 | 21 | 14 | 27 | 59 | 11 | 5 | 29 | 12 | 204 | 20 | 91 | 59 (2021) | ||||
| 79. | Fieldfare | 3623 | 5009 | 9783 | 5178 | 13736 | 22198 | 12995 | 8061 | 1758 | 662 | 83003 | 8300 | 1277 | 22198 (2021) | ||||
| 80. | Ring Ouzel | 4 | 5 | 5 | 2 | 3 | 10 | 9 | 8 | 5 | 1 | 52 | 5.2 | 6 | 10 (2021) | ||||
| 81. | Spotted Flycatcher | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 2 | 1 (2019) | ||||
| 82. | Whinchat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 83. | Stonechat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 3 | 2 (2024) | ||||
| 84. | Wheatear | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 5 | 0.5 | 0 | 2 (2020) | ||||
| 85. | Tree Sparrow | 4 | 2 | 5 | 1 | 6 | 1 | 2 | 1 | 1 | 1 | 24 | 2.4 | 0 | 6 (2020) | ||||
| 86. | Yellow wagtail sp. | 53 | 62 | 38 | 138 | 110 | 165 | 180 | 229 | 120 | 279 | 1374 | 137 | 20 | 279 (2025) | ||||
| 87. | Grey Wagtail | 26 | 11 | 21 | 34 | 49 | 65 | 37 | 42 | 37 | 35 | 357 | 36 | 0 | 65 (2021) | ||||
| 88. | alba wagtail sp. | 882 | 488 | 354 | 458 | 527 | 451 | 572 | 559 | 515 | 548 | 5354 | 535 | 0 | 882 (2016) | ||||
| 89. | Meadow Pipit | 8149 | 4752 | 3423 | 7189 | 6088 | 9075 | 8187 | 9267 | 6415 | 8678 | 71223 | 7122 | 465 | 9267 (2023) | ||||
| 90. | Tree Pipit | 51 | 62 | 27 | 82 | 157 | 90 | 49 | 139 | 57 | 60 | 774 | 77 | 1 | 157 (2020) | ||||
| 91. | Tree Pipit/Olive-backed Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 92. | Rock Pipit | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2016) | ||||
| 93. | pipit sp. | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| 94. | Chaffinch | 1382 | 2003 | 2749 | 1689 | 2449 | 3714 | 3151 | 2839 | 2114 | 5016 | 27106 | 2711 | 126 | 5016 (2025) | ||||
| 95. | Brambling | 27 | 26 | 168 | 38 | 86 | 641 | 74 | 111 | 28 | 127 | 1326 | 133 | 0 | 641 (2021) | ||||
| 96. | Hawfinch | 0 | 35 | 3 | 8 | 2 | 19 | 7 | 2 | 43 | 18 | 137 | 14 | 3 | 43 (2024) | ||||
| 97. | Bullfinch | 4 | 24 | 20 | 39 | 21 | 17 | 4 | 12 | 13 | 0 | 154 | 15 | 33 | 39 (2019) | ||||
| 98. | Greenfinch | 17 | 6 | 22 | 10 | 18 | 112 | 54 | 46 | 68 | 123 | 476 | 48 | 22 | 123 (2025) | ||||
| 99. | Linnet | 2773 | 3387 | 2040 | 1666 | 3359 | 7755 | 4151 | 3330 | 3225 | 3227 | 34913 | 3491 | 4469 | 7755 (2021) | ||||
| 100. | Lesser Redpoll | 59 | 85 | 32 | 22 | 201 | 51 | 29 | 107 | 30 | 147 | 763 | 76 | 1 | 201 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 101. | Crossbill | 2 | 2 | 48 | 2 | 23 | 7 | 0 | 15 | 0 | 127 | 226 | 23 | 0 | 127 (2025) | ||||
| 102. | Goldfinch | 401 | 415 | 718 | 725 | 1887 | 1453 | 1010 | 1041 | 1105 | 2049 | 10804 | 1080 | 1039 | 2049 (2025) | ||||
| 103. | Siskin | 162 | 173 | 594 | 146 | 975 | 290 | 272 | 1079 | 155 | 759 | 4605 | 461 | 0 | 1079 (2023) | ||||
| 104. | Lapland Bunting | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 105. | Snow Bunting | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| 106. | Corn Bunting | 90 | 268 | 39 | 72 | 370 | 272 | 182 | 182 | 103 | 276 | 1854 | 185 | 161 | 370 (2020) | ||||
| 107. | Yellowhammer | 39 | 69 | 80 | 133 | 197 | 197 | 48 | 149 | 125 | 139 | 1176 | 118 | 97 | 197 (2020) | ||||
| 108. | Ortolan Bunting | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| 109. | Reed Bunting | 56 | 19 | 80 | 37 | 75 | 84 | 59 | 58 | 40 | 34 | 542 | 54 | 3 | 84 (2021) | ||||
| Other species | |||||||||||||||||||
| 1. | Hummingbird Hawk-moth | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 2. | Large White | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 11 | 1 | 0 | 16 | 1.6 | 0 | 11 (2023) | ||||
| 3. | Red Admiral | 25 | 16 | 4 | 9 | 0 | 1 | 1 | 81 | 5 | 0 | 142 | 14 | 60 | 81 (2023) | ||||
| Other species | |||||||||||||||||||
| 1. | Ruddy Darter | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 2. | Migrant Hawker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.2 | 0 | 2 (2023) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| Totals | 56925 | 46992 | 60645 | 80306 | 100271 | 154007 | 90311 | 161904 | 193646 | 73896 | 1018903 | 101890 | 56341 | ||||||
| Observation hours | 147:35 | 111:45 | 117:05 | 123:15 | 183:45 | 247:00 | 165:15 | 258:20 | 143:50 | 177:35 | 1,675:25 | 167:33 | |||||||
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