Select until 3 March
Totals Onnaing (59) 2017 - 2026
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 0 | 0 | 6 | 1 | 0 | 5 (2024) | ||||
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | 7 | 1.2 | 0 | 5 (2021) | ||||
| 3. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2026) | ||||
| 4. | Bean Goose sp. | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0.5 | 0 | 3 (2022) | ||||
| 5. | Gadwall | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 0 | 7 | 1.2 | 0 | 5 (2025) | ||||
| 6. | Wigeon | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 9 | 4 | 0 | 30 | 5 | 0 | 17 (2022) | ||||
| 7. | Mallard | 0 | 0 | 0 | 0 | 4 | 8 | 2 | 3 | 5 | 0 | 22 | 3.7 | 0 | 8 (2022) | ||||
| 8. | Teal | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 4 | 2 | 3 | 15 | 2.5 | 0 | 4 (2024) | ||||
| 9. | duck sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | ||||
| 10. | Quail | 0 | 0 | 0 | 0 | 12 | 32 | 16 | 17 | 32 | 0 | 109 | 18 | 0 | 32 (2022) | ||||
| 11. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2023) | ||||
| 12. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | ||||
| 13. | Woodpigeon | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2021) | ||||
| 14. | Water Rail | 0 | 0 | 0 | 0 | 30 | 63 | 21 | 59 | 53 | 3 | 229 | 38 | 0 | 63 (2022) | ||||
| 15. | Spotted Crake | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2021) | ||||
| 16. | Moorhen | 0 | 0 | 0 | 0 | 39 | 123 | 101 | 152 | 141 | 14 | 570 | 95 | 0 | 152 (2024) | ||||
| 17. | Coot | 0 | 0 | 0 | 0 | 38 | 92 | 108 | 135 | 106 | 39 | 518 | 86 | 0 | 135 (2024) | ||||
| 18. | Crane | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.5 | 0 | 3 (2024) | ||||
| 19. | Little Grebe | 0 | 0 | 0 | 0 | 7 | 16 | 33 | 31 | 23 | 1 | 111 | 19 | 0 | 33 (2023) | ||||
| 20. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 0 | 10 | 1.7 | 0 | 3 (2023) | ||||
| 21. | Oystercatcher | 0 | 0 | 0 | 0 | 1 | 10 | 2 | 5 | 0 | 4 | 22 | 3.7 | 0 | 10 (2022) | ||||
| 22. | Avocet | 0 | 0 | 0 | 0 | 1 | 8 | 2 | 2 | 0 | 0 | 13 | 2.2 | 0 | 8 (2022) | ||||
| 23. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 6 | 1 | 0 | 4 (2024) | ||||
| 24. | Golden Plover | 0 | 0 | 0 | 0 | 5 | 23 | 24 | 24 | 11 | 10 | 97 | 16.2 | 0 | 24 (2023) | ||||
| 25. | Dotterel | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 5 | 0.8 | 0 | 2 (2025) | ||||
| 26. | Charadrius sp. | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2023) | ||||
| 27. | Ringed Plover | 0 | 0 | 0 | 0 | 1 | 7 | 1 | 1 | 4 | 0 | 14 | 2.3 | 0 | 7 (2022) | ||||
| 28. | Little Ringed Plover | 0 | 0 | 0 | 0 | 7 | 16 | 11 | 15 | 9 | 0 | 58 | 9.7 | 0 | 16 (2022) | ||||
| 29. | Lapwing | 0 | 0 | 0 | 0 | 28 | 16 | 16 | 19 | 19 | 6 | 104 | 17 | 0 | 28 (2021) | ||||
| 30. | Whimbrel | 0 | 0 | 0 | 0 | 12 | 20 | 25 | 13 | 10 | 0 | 80 | 13.3 | 0 | 25 (2023) | ||||
| 31. | Curlew | 0 | 0 | 0 | 0 | 2 | 3 | 13 | 6 | 12 | 0 | 36 | 6 | 0 | 13 (2023) | ||||
| 32. | Numenius sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2025) | ||||
| 33. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 10 | 1.7 | 0 | 10 (2023) | ||||
| 34. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2022) | ||||
| 35. | Snipe | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 3 | 0.5 | 0 | 2 (2025) | ||||
| 36. | Common Sandpiper | 0 | 0 | 0 | 0 | 58 | 68 | 45 | 55 | 40 | 0 | 266 | 44 | 0 | 68 (2022) | ||||
| 37. | Green Sandpiper | 0 | 0 | 0 | 0 | 15 | 18 | 13 | 36 | 16 | 1 | 99 | 16.5 | 0 | 36 (2024) | ||||
| 38. | Wood Sandpiper | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 5 | 0.8 | 0 | 2 (2021) | ||||
| 39. | Redshank | 0 | 0 | 0 | 0 | 8 | 12 | 5 | 3 | 3 | 0 | 31 | 5.2 | 0 | 12 (2022) | ||||
| 40. | Spotted Redshank | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | ||||
| 41. | Greenshank | 0 | 0 | 0 | 0 | 6 | 13 | 0 | 5 | 6 | 0 | 30 | 5 | 0 | 13 (2022) | ||||
| 42. | Dunlin | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 6 | 1 | 0 | 4 (2022) | ||||
| 43. | Caspian Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2025) | ||||
| 44. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 5 | 0.8 | 0 | 3 (2023) | ||||
| 45. | Black-headed Gull | 0 | 0 | 0 | 0 | 18 | 55 | 27 | 43 | 37 | 9 | 189 | 32 | 0 | 55 (2022) | ||||
| 46. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2024) | ||||
| 47. | Herring Gull | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 4 | 0.7 | 0 | 1 (2021) | ||||
| 48. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.5 | 0 | 3 (2023) | ||||
| 49. | Laridae sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 5 | 0.8 | 0 | 3 (2025) | ||||
| 50. | large gull sp. | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 13 | 3 | 3 | 30 | 5 | 0 | 13 (2024) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Bittern | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 6 | 1 | 0 | 2 (2022) | ||||
| 52. | Little Bittern | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 3 | 3 | 0 | 10 | 1.7 | 0 | 3 (2022) | ||||
| 53. | Night Heron | 0 | 0 | 0 | 0 | 7 | 8 | 7 | 11 | 17 | 1 | 51 | 8.5 | 0 | 17 (2025) | ||||
| 54. | Little Egret | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | ||||
| 55. | heron sp. | 0 | 0 | 0 | 0 | 3 | 5 | 3 | 12 | 16 | 0 | 39 | 6.5 | 0 | 16 (2025) | ||||
| 56. | Grey Heron | 0 | 0 | 0 | 0 | 25 | 30 | 49 | 87 | 70 | 6 | 267 | 45 | 0 | 87 (2024) | ||||
| 57. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 2 | 0 | 11 | 1.8 | 0 | 6 (2023) | ||||
| 58. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2025) | ||||
| 59. | Barn Owl | 0 | 0 | 0 | 0 | 18 | 2 | 22 | 11 | 21 | 0 | 74 | 12.3 | 1 | 22 (2023) | ||||
| 60. | Little Owl | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.7 | 1 | 4 (2021) | ||||
| 61. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2025) | ||||
| 62. | Tawny Owl | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 1 (2021) | ||||
| 63. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2022) | ||||
| 64. | Magpie | 0 | 0 | 0 | 0 | 3 | 2 | 9 | 9 | 10 | 1 | 34 | 5.7 | 0 | 10 (2025) | ||||
| 65. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 | 0 | 8 | 1.3 | 0 | 5 (2025) | ||||
| 66. | Rook | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 5 | 0 | 13 | 2.2 | 0 | 5 (2024) | ||||
| 67. | Carrion Crow | 0 | 0 | 0 | 0 | 7 | 5 | 28 | 3 | 2 | 0 | 45 | 7.5 | 0 | 28 (2023) | ||||
| 68. | Blue Tit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | ||||
| 69. | Great Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | ||||
| 70. | Parus (tit) sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 71. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2025) | ||||
| 72. | Skylark | 0 | 0 | 0 | 0 | 9 | 8 | 3 | 16 | 3 | 0 | 39 | 6.5 | 0 | 16 (2024) | ||||
| 73. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2023) | ||||
| 74. | Melodious Warbler | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | ||||
| 75. | Blackcap | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | ||||
| 76. | Regulus sp. | 0 | 0 | 0 | 0 | 11 | 5 | 4 | 5 | 4 | 0 | 29 | 4.8 | 0 | 11 (2021) | ||||
| 77. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 6 | 1 | 0 | 4 (2024) | ||||
| 78. | Starling | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 8 | 0 | 12 | 2 | 0 | 8 (2025) | ||||
| 79. | Song Thrush | 0 | 0 | 0 | 0 | 1912 | 2007 | 2715 | 229 | 395 | 83 | 7341 | 1224 | 3 | 2715 (2023) | ||||
| 80. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2024) | ||||
| 81. | Redwing | 0 | 0 | 0 | 0 | 1554 | 6484 | 2565 | 579 | 1223 | 266 | 12671 | 2112 | 0 | 6484 (2022) | ||||
| 82. | Blackbird | 0 | 0 | 0 | 0 | 394 | 306 | 152 | 19 | 88 | 5 | 964 | 161 | 4 | 394 (2021) | ||||
| 83. | Ring Ouzel | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 9 | 1 | 0 | 13 | 2.2 | 0 | 9 (2024) | ||||
| 84. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 13 | 11 | 18 | 13 | 0 | 55 | 9.2 | 0 | 18 (2024) | ||||
| 85. | Robin | 0 | 0 | 0 | 0 | 480 | 337 | 157 | 7 | 121 | 0 | 1102 | 184 | 3 | 480 (2021) | ||||
| 86. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 7 | 1.2 | 0 | 6 (2023) | ||||
| 87. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2022) | ||||
| 88. | Dunnock | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.5 | 0 | 3 (2021) | ||||
| 89. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 0 | 1 (2024) | ||||
| 90. | White Wagtail | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 9 | 0 | 15 | 2.5 | 0 | 9 (2025) | ||||
| 91. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 2 | 1 | 11 | 1.8 | 0 | 6 (2024) | ||||
| 92. | Tree Pipit | 0 | 0 | 0 | 0 | 9 | 37 | 28 | 43 | 14 | 0 | 131 | 22 | 0 | 43 (2024) | ||||
| 93. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 3 | 2 | 0 | 12 | 2 | 0 | 5 (2023) | ||||
| 94. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2024) | ||||
| 95. | Hawfinch | 0 | 0 | 0 | 0 | 9 | 2 | 1 | 9 | 4 | 0 | 25 | 4.2 | 0 | 9 (2021) | ||||
| 96. | Bullfinch | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 4 | 0.7 | 0 | 1 (2021) | ||||
| 97. | Greenfinch | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | ||||
| 98. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2025) | ||||
| 99. | Ortolan Bunting | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 4 | 7 | 0 | 16 | 2.7 | 0 | 7 (2025) | ||||
| 100. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 0.5 | 0 | 1 (2023) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 101. | bunting sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 3 | 0.5 | 0 | 1 (2022) | ||||
| 102. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 1 | 4 | 0 | 14 | 2.3 | 0 | 7 (2022) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 4771 | 9921 | 6288 | 1782 | 2619 | 460 | 25841 | 4307 | 13 | ||||||
| Observation hours | 913:15 | 1,646:50 | 1,765:30 | 2,745:50 | 2,791:39 | 773:52 | 10,636:56 | 1,772:49 | |||||||||||
