Totals Deventer (nacht) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| 1. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 16 | 18 | 40 | 10 | 0 | 18 (2024) | ||||
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 2 | 1 | 8 | 27 | 6.8 | 0 | 16 (2021) | ||||
| 3. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 71 | 95 | 135 | 320 | 80 | 9 | 135 (2024) | ||||
| 4. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| 5. | Bewick's Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 6. | Egyptian Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0.8 | 0 | 2 (2023) | ||||
| 7. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 8. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 5 | 1.3 | 0 | 3 (2024) | ||||
| 9. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 5 | 50 | 72 | 18 | 0 | 50 (2024) | ||||
| 10. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 4 | 1 | 7 | 29 | 7.3 | 0 | 17 (2021) | ||||
| 11. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 3 | 10 | 2.5 | 0 | 4 (2022) | ||||
| 12. | Quail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| 13. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 6 | 1.5 | 0 | 6 (2021) | ||||
| 14. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 7 | 7 | 8 | 30 | 7.5 | 0 | 8 (2021) | ||||
| 15. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 4 | 9 | 12 | 33 | 8.3 | 0 | 12 (2024) | ||||
| 16. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 28 | 30 | 41 | 122 | 31 | 0 | 41 (2024) | ||||
| 17. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 4 | 1 | 0 | 2 (2023) | ||||
| 18. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 26 | 4 | 13 | 59 | 14.8 | 0 | 26 (2022) | ||||
| 19. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 1 | 7 | 1.8 | 0 | 4 (2023) | ||||
| 20. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 21. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 22. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7 | 1.8 | 0 | 7 (2021) | ||||
| 23. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.8 | 0 | 3 (2021) | ||||
| 24. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 9 | 2.3 | 0 | 3 (2021) | ||||
| 25. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 26. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| 27. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 21 | 5.3 | 0 | 21 (2021) | ||||
| 28. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7 | 1.8 | 0 | 7 (2021) | ||||
| 29. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.5 | 1 | 2 (2021) | ||||
| 30. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.5 | 0 | 2 (2021) | ||||
| 31. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 5 | 10 | 2.5 | 0 | 5 (2024) | ||||
| 32. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 6 | 11 | 2.8 | 0 | 6 (2024) | ||||
| 33. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.5 | 0 | 1 (2022) | ||||
| 34. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 7 | 15 | 3.8 | 0 | 7 (2021) | ||||
| 35. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 2 | 9 | 2.3 | 0 | 4 (2021) | ||||
| 36. | Little Owl | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 5 | 1.3 | 0 | 3 (2021) | ||||
| 37. | Eagle Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 38. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| 39. | Hoopoe | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| 40. | Jay | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 41. | Magpie | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 42. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 43. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 44. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 45. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 46. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 21 | 7 | 12 | 73 | 18.3 | 2 | 33 (2021) | ||||
| 47. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 54 | 24 | 13 | 98 | 24.5 | 1 | 54 (2022) | ||||
| 48. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 2 | 7 | 1.8 | 0 | 4 (2022) | ||||
| 49. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 50. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.5 | 0 | 2 (2021) | ||||
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| 51. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| 52. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 53. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 54. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | ||||
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 235 | 263 | 220 | 354 | 1072 | 268 | 13 | ||||||
| Observation hours | 115:15 | 87:00 | 71:00 | 105:44 | 378:59 | 94:45 | |||||||||||||
