Select until 3 March
Totals Tombeek (nacht) 2017 - 2026
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 0 | 0 | 0 | 1 | 20 | 19 | 13 | 16 | 27 | 3 | 99 | 14.1 | 0 | 27 (2025) | ||||
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 1 | 0 | 1 | 10 | 1.4 | 0 | 7 (2021) | ||||
| 3. | Anser sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 4. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2021) | ||||
| 5. | Eurasian White-fronted Goose | 0 | 0 | 0 | 2 | 14 | 4 | 2 | 1 | 2 | 1 | 26 | 3.7 | 0 | 14 (2021) | ||||
| 6. | Egyptian Goose | 0 | 0 | 0 | 1 | 9 | 5 | 2 | 5 | 13 | 4 | 39 | 5.6 | 0 | 13 (2025) | ||||
| 7. | Shelduck | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 1 (2020) | ||||
| 8. | Mandarin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 9. | Gadwall | 0 | 0 | 0 | 1 | 4 | 1 | 2 | 10 | 5 | 0 | 23 | 3.3 | 0 | 10 (2024) | ||||
| 10. | Wigeon | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2021) | ||||
| 11. | Mallard | 0 | 0 | 0 | 15 | 161 | 80 | 71 | 78 | 275 | 89 | 769 | 110 | 0 | 275 (2025) | ||||
| 12. | Pintail | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 0 | 6 | 0.9 | 0 | 3 (2021) | ||||
| 13. | Teal | 0 | 0 | 0 | 0 | 6 | 2 | 1 | 2 | 5 | 3 | 19 | 2.7 | 0 | 6 (2021) | ||||
| 14. | Tufted Duck | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2021) | ||||
| 15. | Quail | 0 | 0 | 0 | 0 | 19 | 17 | 10 | 13 | 13 | 0 | 72 | 10.3 | 0 | 19 (2021) | ||||
| 16. | Nightjar | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 17. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2025) | ||||
| 18. | Water Rail | 0 | 0 | 0 | 17 | 72 | 86 | 59 | 113 | 115 | 7 | 469 | 67 | 0 | 115 (2025) | ||||
| 19. | Spotted Crake | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2021) | ||||
| 20. | Moorhen | 0 | 0 | 0 | 52 | 238 | 164 | 121 | 170 | 186 | 18 | 949 | 136 | 0 | 238 (2021) | ||||
| 21. | Coot | 0 | 0 | 0 | 48 | 272 | 200 | 204 | 236 | 261 | 32 | 1253 | 179 | 0 | 272 (2021) | ||||
| 22. | Crane | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 5 | 0.7 | 0 | 2 (2021) | ||||
| 23. | Little Grebe | 0 | 0 | 0 | 29 | 184 | 169 | 119 | 107 | 175 | 10 | 793 | 113 | 0 | 184 (2021) | ||||
| 24. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 25. | Oystercatcher | 0 | 0 | 0 | 1 | 6 | 1 | 2 | 2 | 3 | 1 | 16 | 2.3 | 0 | 6 (2021) | ||||
| 26. | Grey Plover | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 6 | 0.9 | 0 | 2 (2020) | ||||
| 27. | Golden Plover | 0 | 0 | 0 | 2 | 1 | 1 | 6 | 1 | 6 | 1 | 18 | 2.6 | 0 | 6 (2023) | ||||
| 28. | Dotterel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 29. | Ringed Plover | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | 0 | 5 | 0.7 | 0 | 2 (2020) | ||||
| 30. | Little Ringed Plover | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 3 | 1 | 0 | 13 | 1.9 | 0 | 8 (2021) | ||||
| 31. | Lapwing | 0 | 0 | 0 | 6 | 4 | 3 | 5 | 4 | 7 | 0 | 29 | 4.1 | 0 | 7 (2025) | ||||
| 32. | Whimbrel | 0 | 0 | 0 | 2 | 9 | 5 | 10 | 7 | 1 | 0 | 34 | 4.9 | 0 | 10 (2023) | ||||
| 33. | Curlew | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 5 | 0 | 12 | 1.7 | 0 | 5 (2025) | ||||
| 34. | Snipe | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 1 | 7 | 1 | 0 | 2 (2021) | ||||
| 35. | Common Sandpiper | 0 | 0 | 0 | 12 | 34 | 26 | 17 | 13 | 24 | 0 | 126 | 18 | 0 | 34 (2021) | ||||
| 36. | Green Sandpiper | 0 | 0 | 0 | 2 | 15 | 8 | 4 | 5 | 8 | 0 | 42 | 6 | 0 | 15 (2021) | ||||
| 37. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 38. | Redshank | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 6 | 0.9 | 0 | 3 (2021) | ||||
| 39. | Greenshank | 0 | 0 | 0 | 2 | 2 | 1 | 3 | 1 | 2 | 0 | 11 | 1.6 | 0 | 3 (2023) | ||||
| 40. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2023) | ||||
| 41. | Dunlin | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 2 | 5 | 0 | 13 | 1.9 | 0 | 5 (2025) | ||||
| 42. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 43. | Black-headed Gull | 0 | 0 | 0 | 2 | 20 | 13 | 6 | 6 | 7 | 4 | 58 | 8.3 | 0 | 20 (2021) | ||||
| 44. | large gull sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 45. | Bittern | 0 | 0 | 0 | 1 | 3 | 2 | 0 | 2 | 1 | 0 | 9 | 1.3 | 0 | 3 (2021) | ||||
| 46. | Little Bittern | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 5 | 0.7 | 0 | 2 (2024) | ||||
| 47. | Night Heron | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 3 | 1 | 0 | 9 | 1.3 | 0 | 3 (2024) | ||||
| 48. | heron sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 49. | Grey Heron | 0 | 0 | 0 | 61 | 168 | 120 | 94 | 141 | 148 | 16 | 748 | 107 | 0 | 168 (2021) | ||||
| 50. | Purple Heron | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2020) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 52. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 3 | 0.4 | 0 | 1 (2022) | ||||
| 53. | Golden Oriole | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 54. | Magpie | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 55. | Rook | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 56. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 57. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 4 | 0.6 | 0 | 1 (2022) | ||||
| 58. | Skylark | 0 | 0 | 0 | 3 | 15 | 12 | 9 | 12 | 9 | 0 | 60 | 8.6 | 0 | 15 (2021) | ||||
| 59. | House Martin | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2020) | ||||
| 60. | Chiffchaff | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2021) | ||||
| 61. | Marsh Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 62. | Blackcap | 0 | 0 | 0 | 12 | 12 | 0 | 3 | 0 | 7 | 0 | 34 | 4.9 | 0 | 12 (2020) | ||||
| 63. | Firecrest | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 0.4 | 0 | 2 (2025) | ||||
| 64. | Song Thrush | 0 | 0 | 0 | 2217 | 2487 | 2324 | 1222 | 4794 | 4231 | 87 | 17362 | 2480 | 0 | 4794 (2024) | ||||
| 65. | Redwing | 0 | 0 | 0 | 2065 | 2277 | 3022 | 1757 | 5014 | 6235 | 82 | 20452 | 2922 | 0 | 6235 (2025) | ||||
| 66. | Blackbird | 0 | 0 | 0 | 65 | 118 | 218 | 32 | 230 | 242 | 0 | 905 | 129 | 0 | 242 (2025) | ||||
| 67. | Fieldfare | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 5 | 0 | 8 | 1.1 | 0 | 5 (2025) | ||||
| 68. | Ring Ouzel | 0 | 0 | 0 | 4 | 3 | 4 | 0 | 9 | 1 | 0 | 21 | 3 | 0 | 9 (2024) | ||||
| 69. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 11 | 8 | 2 | 6 | 0 | 27 | 3.9 | 0 | 11 (2022) | ||||
| 70. | flycatcher sp. | 0 | 0 | 0 | 0 | 0 | 6 | 33 | 2 | 3 | 0 | 44 | 6.3 | 0 | 33 (2023) | ||||
| 71. | Robin | 0 | 0 | 0 | 267 | 228 | 226 | 108 | 401 | 377 | 16 | 1623 | 232 | 0 | 401 (2024) | ||||
| 72. | Pied Flycatcher | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0.4 | 0 | 2 (2020) | ||||
| 73. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||
| 74. | Dunnock | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 3 (2020) | ||||
| 75. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2020) | ||||
| 76. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 77. | Meadow Pipit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 78. | Tree Pipit | 0 | 0 | 0 | 7 | 7 | 4 | 4 | 8 | 14 | 0 | 44 | 6.3 | 0 | 14 (2025) | ||||
| 79. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 80. | Brambling | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 81. | Greenfinch | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2021) | ||||
| 82. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
| 83. | Lapland Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 84. | Ortolan Bunting | 0 | 0 | 0 | 6 | 3 | 0 | 1 | 1 | 1 | 0 | 12 | 1.7 | 0 | 6 (2020) | ||||
| 85. | Species unidentified | 0 | 0 | 0 | 11 | 218 | 112 | 61 | 62 | 86 | 1 | 551 | 79 | 0 | 218 (2021) | ||||
| 86. | passerine sp. | 0 | 0 | 0 | 35 | 34 | 11 | 11 | 0 | 7 | 0 | 98 | 14 | 0 | 35 (2020) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 4970 | 6711 | 6890 | 4018 | 11492 | 12543 | 377 | 47001 | 6714 | 1 | ||||||
| Observation hours | 645:20 | 1,706:18 | 1,628:45 | 1,514:27 | 1,856:45 | 1,508:26 | 182:11 | 9,042:12 | 1,291:45 | ||||||||||
