Select until 23 November
Totals Onnaing (59) 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 1. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 0 | 6 | 1.2 | 0 | 5 (2024) | | | | |
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 2 | 7 | 1.4 | 0 | 5 (2021) | | | | |
| 3. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 4. | Bean Goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.6 | 0 | 3 (2022) | | | | |
| 5. | Gadwall | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 7 | 1.4 | 0 | 5 (2025) | | | | |
| 6. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 9 | 4 | 30 | 6 | 0 | 17 (2022) | | | | |
| 7. | Mallard | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 2 | 3 | 4 | 21 | 4.2 | 0 | 8 (2022) | | | | |
| 8. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 4 | 2 | 12 | 2.4 | 0 | 4 (2024) | | | | |
| 9. | duck sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
| 10. | Quail | 0 | 0 | 0 | 0 | 0 | 12 | 32 | 16 | 17 | 32 | 109 | 22 | 0 | 32 (2022) | | | | |
| 11. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.4 | 0 | 1 (2023) | | | | |
| 12. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
| 13. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.4 | 0 | 1 (2021) | | | | |
| 14. | Water Rail | 0 | 0 | 0 | 0 | 0 | 30 | 63 | 21 | 59 | 52 | 225 | 45 | 0 | 63 (2022) | | | | |
| 15. | Spotted Crake | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.4 | 0 | 2 (2021) | | | | |
| 16. | Moorhen | 0 | 0 | 0 | 0 | 0 | 39 | 123 | 101 | 152 | 141 | 556 | 111 | 0 | 152 (2024) | | | | |
| 17. | Coot | 0 | 0 | 0 | 0 | 0 | 38 | 92 | 108 | 135 | 106 | 479 | 96 | 0 | 135 (2024) | | | | |
| 18. | Crane | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.6 | 0 | 3 (2024) | | | | |
| 19. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 33 | 31 | 23 | 110 | 22 | 0 | 33 (2023) | | | | |
| 20. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 10 | 2 | 0 | 3 (2023) | | | | |
| 21. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 2 | 5 | 0 | 18 | 3.6 | 0 | 10 (2022) | | | | |
| 22. | Avocet | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 2 | 2 | 0 | 13 | 2.6 | 0 | 8 (2022) | | | | |
| 23. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 6 | 1.2 | 0 | 4 (2024) | | | | |
| 24. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 5 | 23 | 24 | 24 | 7 | 83 | 16.6 | 0 | 24 (2023) | | | | |
| 25. | Dotterel | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 5 | 1 | 0 | 2 (2025) | | | | |
| 26. | Charadrius sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.4 | 0 | 2 (2023) | | | | |
| 27. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 1 | 1 | 4 | 14 | 2.8 | 0 | 7 (2022) | | | | |
| 28. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 11 | 15 | 9 | 58 | 11.6 | 0 | 16 (2022) | | | | |
| 29. | Lapwing | 0 | 0 | 0 | 0 | 0 | 28 | 16 | 16 | 19 | 19 | 98 | 19.6 | 0 | 28 (2021) | | | | |
| 30. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 12 | 20 | 25 | 13 | 10 | 80 | 16 | 0 | 25 (2023) | | | | |
| 31. | Curlew | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 13 | 6 | 12 | 36 | 7.2 | 0 | 13 (2023) | | | | |
| 32. | Numenius sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2025) | | | | |
| 33. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 10 | 2 | 0 | 10 (2023) | | | | |
| 34. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.4 | 0 | 2 (2022) | | | | |
| 35. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 0.6 | 0 | 2 (2025) | | | | |
| 36. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 58 | 68 | 45 | 55 | 40 | 266 | 53 | 0 | 68 (2022) | | | | |
| 37. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 15 | 18 | 13 | 36 | 16 | 98 | 19.6 | 0 | 36 (2024) | | | | |
| 38. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 5 | 1 | 0 | 2 (2021) | | | | |
| 39. | Redshank | 0 | 0 | 0 | 0 | 0 | 8 | 12 | 5 | 3 | 2 | 30 | 6 | 0 | 12 (2022) | | | | |
| 40. | Spotted Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
| 41. | Greenshank | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 0 | 5 | 6 | 30 | 6 | 0 | 13 (2022) | | | | |
| 42. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 6 | 1.2 | 0 | 4 (2022) | | | | |
| 43. | Caspian Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.4 | 0 | 2 (2025) | | | | |
| 44. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 5 | 1 | 0 | 3 (2023) | | | | |
| 45. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 18 | 55 | 27 | 43 | 32 | 175 | 35 | 0 | 55 (2022) | | | | |
| 46. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2024) | | | | |
| 47. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 4 | 0.8 | 0 | 1 (2021) | | | | |
| 48. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.6 | 0 | 3 (2023) | | | | |
| 49. | Laridae sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 1 | 0 | 3 (2025) | | | | |
| 50. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 13 | 3 | 27 | 5.4 | 0 | 13 (2024) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 51. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 5 | 1 | 0 | 2 (2022) | | | | |
| 52. | Little Bittern | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 3 | 3 | 10 | 2 | 0 | 3 (2022) | | | | |
| 53. | Night Heron | 0 | 0 | 0 | 0 | 0 | 7 | 8 | 7 | 11 | 17 | 50 | 10 | 0 | 17 (2025) | | | | |
| 54. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
| 55. | heron sp. | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 3 | 12 | 16 | 39 | 7.8 | 0 | 16 (2025) | | | | |
| 56. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 25 | 30 | 49 | 87 | 70 | 261 | 52 | 0 | 87 (2024) | | | | |
| 57. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 2 | 11 | 2.2 | 0 | 6 (2023) | | | | |
| 58. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 18 | 2 | 22 | 11 | 21 | 74 | 14.8 | 1 | 22 (2023) | | | | |
| 59. | Little Owl | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 0.8 | 1 | 4 (2021) | | | | |
| 60. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2025) | | | | |
| 61. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 1 (2021) | | | | |
| 62. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.4 | 0 | 1 (2022) | | | | |
| 63. | Magpie | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 9 | 9 | 9 | 32 | 6.4 | 0 | 9 (2023) | | | | |
| 64. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 | 8 | 1.6 | 0 | 5 (2025) | | | | |
| 65. | Rook | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 5 | 13 | 2.6 | 0 | 5 (2024) | | | | |
| 66. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 7 | 5 | 28 | 3 | 2 | 45 | 9 | 0 | 28 (2023) | | | | |
| 67. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
| 68. | Great Tit | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
| 69. | Parus (tit) sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 70. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2025) | | | | |
| 71. | Skylark | 0 | 0 | 0 | 0 | 0 | 9 | 8 | 3 | 16 | 3 | 39 | 7.8 | 0 | 16 (2024) | | | | |
| 72. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.4 | 0 | 1 (2023) | | | | |
| 73. | Melodious Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
| 74. | Blackcap | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
| 75. | Regulus sp. | 0 | 0 | 0 | 0 | 0 | 11 | 5 | 4 | 5 | 4 | 29 | 5.8 | 0 | 11 (2021) | | | | |
| 76. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 1.2 | 0 | 4 (2024) | | | | |
| 77. | Starling | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 7 | 11 | 2.2 | 0 | 7 (2025) | | | | |
| 78. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 1912 | 2007 | 2715 | 229 | 344 | 7207 | 1441 | 3 | 2715 (2023) | | | | |
| 79. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2024) | | | | |
| 80. | Redwing | 0 | 0 | 0 | 0 | 0 | 1554 | 6484 | 2565 | 579 | 356 | 11538 | 2308 | 0 | 6484 (2022) | | | | |
| 81. | Blackbird | 0 | 0 | 0 | 0 | 0 | 394 | 306 | 152 | 19 | 78 | 949 | 190 | 4 | 394 (2021) | | | | |
| 82. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 9 | 1 | 13 | 2.6 | 0 | 9 (2024) | | | | |
| 83. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 11 | 18 | 13 | 55 | 11 | 0 | 18 (2024) | | | | |
| 84. | Robin | 0 | 0 | 0 | 0 | 0 | 480 | 337 | 157 | 7 | 118 | 1099 | 220 | 3 | 480 (2021) | | | | |
| 85. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 7 | 1.4 | 0 | 6 (2023) | | | | |
| 86. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.4 | 0 | 2 (2022) | | | | |
| 87. | Dunnock | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0.6 | 0 | 3 (2021) | | | | |
| 88. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.4 | 0 | 1 (2024) | | | | |
| 89. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 9 | 15 | 3 | 0 | 9 (2025) | | | | |
| 90. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 2 | 10 | 2 | 0 | 6 (2024) | | | | |
| 91. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 9 | 37 | 28 | 43 | 14 | 131 | 26 | 0 | 43 (2024) | | | | |
| 92. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 3 | 1 | 11 | 2.2 | 0 | 5 (2023) | | | | |
| 93. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2024) | | | | |
| 94. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 9 | 2 | 1 | 9 | 4 | 25 | 5 | 0 | 9 (2021) | | | | |
| 95. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.4 | 0 | 1 (2021) | | | | |
| 96. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
| 97. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2025) | | | | |
| 98. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 4 | 7 | 16 | 3.2 | 0 | 7 (2025) | | | | |
| 99. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.4 | 0 | 1 (2023) | | | | |
| 100. | bunting sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 0.6 | 0 | 1 (2022) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 101. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 1 | 4 | 14 | 2.8 | 0 | 7 (2022) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 4771 | 9921 | 6288 | 1782 | 1668 | 24430 | 4886 | 13 | | |
| |
Observation hours |
| | | | | 913:15 | 1,646:50 | 1,765:30 | 2,745:50 | 2,239:17 | 9,310:42 | 1,862:08 | | | |