Select until 9 May
Totals Kromboom Orvelte (nacht) 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 | 0 | 0 | 0 | 1 | 2 | 3 | 1.5 | 0 | 2 (2025) | ||||
| 2. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 21 | 32 | 16 | 0 | 21 (2025) | ||||
| 3. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 11 | 5.5 | 0 | 7 (2025) | ||||
| 4. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 5. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 8.5 | 0 | 17 (2025) | ||||
| 6. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 303 | 83 | 386 | 193 | 0 | 303 (2024) | ||||
| 7. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 2.5 | 0 | 5 (2024) | ||||
| 8. | Mandarin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 9. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 10. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 119 | 52 | 171 | 86 | 0 | 119 (2024) | ||||
| 11. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 22 | 26 | 13 | 0 | 22 (2025) | ||||
| 12. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 13. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 11 | 28 | 14 | 0 | 17 (2024) | ||||
| 14. | Tufted Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 15. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 16. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 22 | 46 | 23 | 0 | 24 (2024) | ||||
| 17. | Spotted Crake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 18. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 32 | 81 | 40.5 | 0 | 49 (2024) | ||||
| 19. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 25 | 63 | 31.5 | 0 | 38 (2024) | ||||
| 20. | Crane | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 3 | 0 | 4 (2025) | ||||
| 21. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 10 | 5 | 0 | 5 (2024) | ||||
| 22. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 8 | 20 | 10 | 0 | 12 (2024) | ||||
| 23. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2024) | ||||
| 24. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1.5 | 0 | 2 (2025) | ||||
| 25. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2024) | ||||
| 26. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | 12 | 6 | 0 | 10 (2024) | ||||
| 27. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 28. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 36 | 45 | 22.5 | 0 | 36 (2025) | ||||
| 29. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 30. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 31. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 7 | 21 | 10.5 | 0 | 14 (2024) | ||||
| 32. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 0 | 4 (2024) | ||||
| 33. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 2 | 0 | 3 (2025) | ||||
| 34. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 30 | 47 | 23.5 | 0 | 30 (2025) | ||||
| 35. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 11 | 23 | 11.5 | 0 | 12 (2024) | ||||
| 36. | Eagle Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 37. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 1 | 1 (2024) | ||||
| 38. | Raven | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 39. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 40. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 41. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 53 | 64 | 32 | 0 | 53 (2025) | ||||
| 42. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 148 | 178 | 89 | 0 | 148 (2025) | ||||
| 43. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 44. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2024) | ||||
| 45. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 2 (2025) | ||||
| 46. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 714 | 620 | 1334 | 667 | 2 | ||||||
| Observation hours | 131:01 | 181:43 | 312:44 | 156:22 | |||||||||||||||
