| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Greylag Goose | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1.1 | 0 | 10 (2020) | ||||
| 2. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 15 | 1.7 | 0 | 15 (2025) | ||||
| 3. | Alpine Swift | 43 | 0 | 26 | 0 | 21 | 0 | 0 | 0 | 1641 | 0 | 1731 | 192 | 0 | 1641 (2025) | ||||
| 4. | Swift | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7615 | 0 | 7617 | 846 | 0 | 7615 (2025) | ||||
| 5. | Swift / Pallid Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 6. | Apus sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 102 | 0 | 102 | 11 | 0 | 102 (2025) | ||||
| 7. | Feral Pigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 11 | 1.2 | 0 | 11 (2025) | ||||
| 8. | Stock Dove | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 791 | 14 | 810 | 90 | 0 | 791 (2025) | ||||
| 9. | Woodpigeon | 161 | 41 | 752 | 32 | 56 | 190 | 141 | 0 | 20545 | 0 | 21918 | 2435 | 0 | 20545 (2025) | ||||
| 10. | dove (Columba) sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2251 | 0 | 2251 | 250 | 0 | 2251 (2025) | ||||
| 11. | Crane | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 32 | 0 | 65 | 7.2 | 0 | 33 (2019) | ||||
| 12. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 13. | Black Stork | 2 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 28 | 0 | 36 | 4 | 0 | 28 (2025) | ||||
| 14. | White Stork | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 24 | 2.7 | 0 | 24 (2021) | ||||
| 15. | Cormorant | 25 | 13 | 161 | 11 | 52 | 0 | 1 | 0 | 972 | 1 | 1236 | 137 | 0 | 972 (2025) | ||||
| 16. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 24 | 2.7 | 0 | 24 (2025) | ||||
| 17. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 18. | Cattle Egret | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 10 | 1.1 | 0 | 9 (2025) | ||||
| 19. | Great White Egret | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 16 | 1.8 | 0 | 14 (2025) | ||||
| 20. | Grey Heron | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 41 | 1 | 45 | 5 | 0 | 41 (2025) | ||||
| 21. | Osprey | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 12 | 0 | 16 | 1.8 | 0 | 12 (2025) | ||||
| 22. | Honey Buzzard | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1002 | 0 | 1004 | 112 | 0 | 1002 (2025) | ||||
| 23. | Short-toed Eagle | 1 | 0 | 1 | 8 | 15 | 1 | 0 | 0 | 15 | 0 | 41 | 4.6 | 0 | 15 (2021) | ||||
| 24. | Booted Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 25. | Sparrowhawk | 12 | 1 | 20 | 1 | 30 | 3 | 4 | 0 | 240 | 5 | 316 | 35 | 1 | 240 (2025) | ||||
| 26. | Goshawk | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 8 | 0 | 11 | 1.2 | 0 | 8 (2025) | ||||
| 27. | Marsh Harrier | 1 | 2 | 1 | 0 | 8 | 0 | 1 | 0 | 105 | 0 | 118 | 13 | 0 | 105 (2025) | ||||
| 28. | Hen Harrier | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 11 | 0 | 24 | 2.7 | 3 | 12 (2021) | ||||
| 29. | Montagu's Harrier | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0.3 | 0 | 2 (2025) | ||||
| 30. | Montagu's/Pallid Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 31. | Red Kite | 128 | 11 | 380 | 48 | 29 | 1 | 48 | 0 | 4604 | 161 | 5410 | 601 | 0 | 4604 (2025) | ||||
| 32. | Black Kite | 0 | 1 | 0 | 8 | 465 | 12 | 0 | 0 | 147 | 0 | 633 | 70 | 0 | 465 (2021) | ||||
| 33. | Common Buzzard | 55 | 60 | 148 | 29 | 114 | 15 | 28 | 0 | 736 | 65 | 1250 | 139 | 6 | 736 (2025) | ||||
| 34. | MediumRaptor | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 41 | 4.6 | 0 | 41 (2025) | ||||
| 35. | Hoopoe | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 36. | European Bee-eater | 0 | 25 | 67 | 0 | 0 | 0 | 0 | 0 | 472 | 0 | 564 | 63 | 0 | 472 (2025) | ||||
| 37. | Kestrel | 3 | 6 | 1 | 2 | 5 | 0 | 7 | 0 | 209 | 4 | 237 | 26 | 0 | 209 (2025) | ||||
| 38. | falcon sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 0.8 | 0 | 7 (2025) | ||||
| 39. | Red-footed Falcon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0.4 | 0 | 4 (2025) | ||||
| 40. | Merlin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0.3 | 0 | 1 (2017) | ||||
| 41. | Hobby | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 0 | 47 | 5.2 | 0 | 46 (2025) | ||||
| 42. | Peregrine | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 7 | 0.8 | 0 | 5 (2025) | ||||
| 43. | Jay | 2 | 5 | 159 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 166 | 18 | 0 | 159 (2019) | ||||
| 44. | Jackdaw | 1 | 25 | 40 | 154 | 0 | 0 | 0 | 0 | 0 | 0 | 220 | 24 | 0 | 154 (2020) | ||||
| 45. | Rook | 0 | 0 | 0 | 41 | 0 | 0 | 0 | 0 | 90 | 1 | 132 | 15 | 0 | 90 (2025) | ||||
| 46. | Carrion Crow | 21 | 5 | 19 | 205 | 0 | 0 | 0 | 0 | 0 | 0 | 250 | 28 | 0 | 205 (2020) | ||||
| 47. | Raven | 11 | 1 | 0 | 1 | 5 | 0 | 3 | 0 | 0 | 0 | 21 | 2.3 | 0 | 11 (2017) | ||||
| 48. | Coal Tit | 5 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 35 | 3.9 | 0 | 27 (2025) | ||||
| 49. | Willow Tit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 50. | Blue Tit | 6 | 0 | 219 | 0 | 0 | 0 | 0 | 0 | 684 | 0 | 909 | 101 | 0 | 684 (2025) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Great Tit | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 192 | 0 | 199 | 22 | 0 | 192 (2025) | ||||
| 52. | Penduline Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 53. | Wood Lark | 15 | 19 | 46 | 3 | 0 | 0 | 0 | 0 | 193 | 37 | 313 | 35 | 0 | 193 (2025) | ||||
| 54. | Skylark | 17 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 67 | 144 | 254 | 28 | 0 | 144 (2026) | ||||
| 55. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 185 | 0 | 186 | 21 | 0 | 185 (2025) | ||||
| 56. | Crag Martin | 10 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 7 | 0 | 23 | 2.6 | 0 | 10 (2017) | ||||
| 57. | Swallow | 439 | 32 | 815 | 0 | 22 | 1 | 1003 | 0 | 20101 | 0 | 22413 | 2490 | 0 | 20101 (2025) | ||||
| 58. | House Martin | 219 | 6 | 1 | 0 | 0 | 0 | 2202 | 0 | 11466 | 0 | 13894 | 1544 | 0 | 11466 (2025) | ||||
| 59. | swallow sp. | 478 | 0 | 1155 | 0 | 0 | 0 | 3953 | 0 | 4111 | 0 | 9697 | 1077 | 0 | 4111 (2025) | ||||
| 60. | Western Bonelli's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 61. | Willow Warbler | 0 | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 7 | 0 | 13 | 1.4 | 0 | 7 (2025) | ||||
| 62. | Chiffchaff | 5 | 3 | 7 | 0 | 0 | 0 | 8 | 0 | 36 | 0 | 59 | 6.6 | 0 | 36 (2025) | ||||
| 63. | Phylloscopus sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | ||||
| 64. | Grasshopper Warbler | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 65. | Firecrest | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 283 | 0 | 289 | 32 | 0 | 283 (2025) | ||||
| 66. | Goldcrest | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 31 | 3.4 | 0 | 27 (2025) | ||||
| 67. | Starling | 139 | 50 | 14 | 0 | 0 | 8 | 26 | 0 | 359 | 1 | 597 | 66 | 0 | 359 (2025) | ||||
| 68. | Song Thrush | 51 | 1 | 47 | 0 | 1 | 0 | 5 | 0 | 52 | 0 | 157 | 17 | 0 | 52 (2025) | ||||
| 69. | Mistle Thrush | 15 | 77 | 5 | 0 | 0 | 0 | 0 | 0 | 137 | 0 | 234 | 26 | 0 | 137 (2025) | ||||
| 70. | Redwing | 0 | 0 | 0 | 0 | 67 | 0 | 1 | 0 | 7 | 0 | 75 | 8.3 | 0 | 67 (2021) | ||||
| 71. | Blackbird | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 0 | 16 | 1.8 | 0 | 10 (2025) | ||||
| 72. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 15 | 1.7 | 0 | 15 (2025) | ||||
| 73. | Ring Ouzel | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 9 | 1 | 0 | 5 (2025) | ||||
| 74. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.3 | 0 | 3 (2025) | ||||
| 75. | Robin | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2017) | ||||
| 76. | Pied Flycatcher | 1 | 4 | 0 | 0 | 19 | 0 | 3 | 0 | 11 | 0 | 38 | 4.2 | 0 | 19 (2021) | ||||
| 77. | Black Redstart | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 17 | 1.9 | 0 | 15 (2025) | ||||
| 78. | Redstart | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 7 | 0.8 | 0 | 5 (2021) | ||||
| 79. | Stonechat | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2017) | ||||
| 80. | Wheatear | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0.6 | 0 | 3 (2019) | ||||
| 81. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 450 | 0 | 450 | 50 | 0 | 450 (2025) | ||||
| 82. | Blue-headed Wagtail | 1 | 6 | 0 | 0 | 3 | 0 | 0 | 0 | 1086 | 0 | 1096 | 122 | 0 | 1086 (2025) | ||||
| 83. | Grey Wagtail | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 86 | 0 | 91 | 10.1 | 0 | 86 (2025) | ||||
| 84. | White Wagtail | 3 | 1 | 40 | 0 | 2 | 0 | 0 | 0 | 244 | 2 | 292 | 32 | 0 | 244 (2025) | ||||
| 85. | Tawny Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 86. | Meadow Pipit | 33 | 26 | 137 | 19 | 20 | 10 | 1 | 0 | 967 | 0 | 1213 | 135 | 0 | 967 (2025) | ||||
| 87. | Tree Pipit | 18 | 7 | 60 | 0 | 53 | 0 | 12 | 0 | 2339 | 0 | 2489 | 277 | 0 | 2339 (2025) | ||||
| 88. | Tree Pipit/Olive-backed Pipit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 89. | Water Pipit | 9 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 7 | 1 | 22 | 2.4 | 0 | 9 (2017) | ||||
| 90. | Chaffinch | 1870 | 855 | 10837 | 3156 | 303 | 540 | 182 | 0 | 21216 | 142 | 39101 | 4345 | 0 | 21216 (2025) | ||||
| 91. | Brambling | 32 | 0 | 223 | 0 | 0 | 250 | 0 | 0 | 240 | 43 | 788 | 88 | 0 | 250 (2022) | ||||
| 92. | finch sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 342 | 0 | 342 | 38 | 0 | 342 (2025) | ||||
| 93. | Hawfinch | 250 | 0 | 110 | 30 | 6 | 5 | 1 | 0 | 107 | 1 | 510 | 57 | 0 | 250 (2017) | ||||
| 94. | Bullfinch | 21 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 5 | 2 | 39 | 4.3 | 0 | 21 (2017) | ||||
| 95. | Northern Bullfinch | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 96. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 97. | Linnet | 0 | 34 | 40 | 0 | 0 | 0 | 1 | 0 | 502 | 0 | 577 | 64 | 0 | 502 (2025) | ||||
| 98. | Crossbill | 36 | 0 | 10 | 2 | 10 | 0 | 5 | 0 | 70 | 0 | 133 | 15 | 0 | 70 (2025) | ||||
| 99. | Goldfinch | 21 | 0 | 48 | 7 | 0 | 0 | 2 | 0 | 457 | 8 | 543 | 60 | 0 | 457 (2025) | ||||
| 100. | Citril Finch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 101. | Serin | 19 | 10 | 0 | 0 | 14 | 3 | 56 | 0 | 202 | 2 | 306 | 34 | 0 | 202 (2025) | ||||
| 102. | Siskin | 51 | 7 | 158 | 45 | 74 | 131 | 142 | 0 | 317 | 30 | 955 | 106 | 0 | 317 (2025) | ||||
| 103. | Corn Bunting | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2019) | ||||
| 104. | Yellowhammer | 0 | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 9 | 1 | 0 | 5 (2019) | ||||
| 105. | Rock Bunting | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2021) | ||||
| 106. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.3 | 0 | 3 (2025) | ||||
| 107. | Cirl Bunting | 21 | 7 | 27 | 4 | 0 | 0 | 0 | 0 | 13 | 0 | 72 | 8 | 0 | 27 (2019) | ||||
| 108. | Reed Bunting | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 19 | 2.1 | 0 | 9 (2025) | ||||
| 109. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 28 | 3.1 | 0 | 28 (2025) | ||||
| Other species | |||||||||||||||||||
| 1. | Long-tailed Blue Butterfly | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | ||||
| 2. | Common Noctule | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | ||||
| Other species | |||||||||||||||||||
| 1. | Dark Clouded Yellow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 316 | 0 | 316 | 35 | 0 | 316 (2025) | ||||
| 2. | Brimstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | ||||
| 3. | European Peacock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.2 | 0 | 1 (2025) | ||||
| 4. | Large Tortoiseshell | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 0.3 | 0 | 2 (2026) | ||||
| 5. | white sp. (butterfly) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | 0 | 93 | 10.3 | 0 | 93 (2025) | ||||
| 6. | Comma | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 7. | Red Admiral | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 78 | 4 | 82 | 9.1 | 0 | 78 (2025) | ||||
| 8. | Painted Lady | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| Other species | |||||||||||||||||||
| 1. | Darter unknown | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 9 | 1 | 0 | 9 (2025) | ||||
| 2. | Migrant Hawker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0.4 | 0 | 4 (2025) | ||||
| 3. | Black-tailed Skimmer | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 4273 | 1356 | 15887 | 3826 | 1447 | 1174 | 7850 | 0 | 109065 | 681 | 145559 | 16173 | 10 | ||||||
| Observation hours | 11:15 | 13:05 | 36:25 | 10:45 | 39:00 | 4:04 | 10:00 | 230:12 | 4:13 | 358:59 | 39:53 | ||||||||
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