Select until 3 March
Totals Zeist - De Bunsing 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 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.8 | 0 | 3 (2025) | | | | |
| 2. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2026) | | | | |
| 3. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 93 | 0 | 94 | 23.5 | 0 | 93 (2025) | | | | |
| 4. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 15 | 7 | 0 | 47 | 11.8 | 0 | 25 (2023) | | | | |
| 5. | Shoveler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 9 | 2.3 | 0 | 9 (2025) | | | | |
| 6. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 2.5 | 0 | 10 (2025) | | | | |
| 7. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | | | | |
| 8. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.8 | 0 | 3 (2025) | | | | |
| 9. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 25 | 6.3 | 0 | 25 (2025) | | | | |
| 10. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 11. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | 0 | 63 | 15.8 | 0 | 63 (2025) | | | | |
| 12. | Feral Pigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 1.8 | 0 | 7 (2025) | | | | |
| 13. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 6 | 1.5 | 0 | 5 (2024) | | | | |
| 14. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 21 | 0 | 24 | 6 | 0 | 21 (2025) | | | | |
| 15. | Crane | 0 | 0 | 0 | 0 | 0 | 0 | 252 | 0 | 0 | 0 | 252 | 63 | 0 | 252 (2023) | | | | |
| 16. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 212 | 218 | 55 | 0 | 212 (2026) | | | | |
| 17. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89 | 36 | 125 | 31 | 0 | 89 (2025) | | | | |
| 18. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
| 19. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 45 | 0 | 52 | 13 | 0 | 45 (2025) | | | | |
| 20. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 21. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | 6 | 15 | 73 | 18.3 | 0 | 52 (2024) | | | | |
| 22. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 7 | 1.8 | 0 | 5 (2026) | | | | |
| 23. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 24. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 15 | 10 | 58 | 14.5 | 0 | 33 (2024) | | | | |
| 25. | White Stork | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 1 | 0 | 4 (2026) | | | | |
| 26. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 95 | 0 | 127 | 32 | 0 | 95 (2025) | | | | |
| 27. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 1.3 | 0 | 5 (2025) | | | | |
| 28. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.8 | 0 | 3 (2024) | | | | |
| 29. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 30. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 31. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 32. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | | | | |
| 33. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 6 | 1.5 | 0 | 4 (2024) | | | | |
| 34. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 8 | 2 | 0 | 6 (2025) | | | | |
| 35. | Red Kite | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 36. | White-tailed Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.5 | 0 | 2 (2024) | | | | |
| 37. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 38. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 8 | 2 | 0 | 5 (2026) | | | | |
| 39. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 0 | 9 | 2.3 | 0 | 5 (2024) | | | | |
| 40. | Great Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 1.3 | 0 | 5 (2025) | | | | |
| 41. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 5 | 1.3 | 0 | 3 (2024) | | | | |
| 42. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 98 | 0 | 0 | 98 | 24.5 | 0 | 98 (2024) | | | | |
| 43. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 10 | 2.5 | 0 | 5 (2024) | | | | |
| 44. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 75 | 0 | 89 | 22.3 | 0 | 75 (2025) | | | | |
| 45. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 18 | 0 | 22 | 5.5 | 0 | 18 (2025) | | | | |
| 46. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 47. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 2.5 | 0 | 10 (2025) | | | | |
| 48. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 185 | 6 | 0 | 191 | 48 | 0 | 185 (2024) | | | | |
| 49. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 1.3 | 0 | 5 (2024) | | | | |
| 50. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 2.8 | 0 | 11 (2024) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 51. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.5 | 0 | 1 (2024) | | | | |
| 52. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 30 | 7.5 | 0 | 30 (2023) | | | | |
| 53. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 54. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 5 | 0 | 20 (2025) | | | | |
| 55. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 0.8 | 0 | 2 (2025) | | | | |
| 56. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 5 | 1.3 | 0 | 3 (2026) | | | | |
| 57. | alba wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 1.3 | 0 | 5 (2025) | | | | |
| 58. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 139 | 57 | 0 | 196 | 49 | 0 | 139 (2024) | | | | |
| 59. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | | | | |
| 60. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 24 | 0 | 53 | 13.3 | 0 | 29 (2024) | | | | |
| 61. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 5 | 0 | 20 | 5 | 0 | 12 (2024) | | | | |
| 62. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 10 | 0 | 0 | 19 | 4.8 | 0 | 10 (2024) | | | | |
| 63. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.5 | 0 | 2 (2024) | | | | |
| 64. | Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2026) | | | | |
| 65. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 24 | 6 | 0 | 24 (2025) | | | | |
| 66. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 14 | 3.5 | 0 | 14 (2024) | | | | |
| 67. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 5 | 1 | 18 | 4.5 | 3 | 12 (2024) | | | | |
| Other species |
| 1. | European Peacock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| Other species |
| 1. | Bumblebee sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 320 | 723 | 788 | 296 | 2127 | 532 | 3 | | |
| |
Observation hours |
| | | | | | 3:15 | 5:40 | 5:31 | 2:00 | 16:26 | 4:07 | | | |