Select until 6 April
Totals Natuurboerderij Haastrecht 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Feral Mallard | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | 2 | 0 | 7 | 0.9 | 6 | 1 | 4 (2020) | ||||
| 2. | Mallard | 0 | 0 | 105 | 47 | 19 | 6 | 25 | 8 | 13 | 0 | 223 | 28 | 93 | 130 | 105 (2018) | ||||
| 3. | Stock Dove | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 4. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 0.4 | 3 | 0 | 1 (2023) | ||||
| 5. | Collared Dove | 0 | 0 | 7 | 0 | 1 | 0 | 0 | 2 | 4 | 0 | 14 | 1.8 | 14 | 0 | 7 (2018) | ||||
| 6. | Moorhen | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0.6 | 5 | 0 | 4 (2019) | ||||
| 7. | Coot | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 6 | 0.8 | 6 | 0 | 5 (2020) | ||||
| 8. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 | 1 (2022) | ||||
| 9. | Barn Owl | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 4 | 0.5 | 3 | 1 | 2 (2024) | ||||
| 10. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 0.4 | 3 | 0 | 2 (2025) | ||||
| 11. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 12. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 13. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 6 | 1 | 10 | 1.3 | 8 | 2 | 6 (2024) | ||||
| 14. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 3 | 0.4 | 3 | 0 | 2 (2024) | ||||
| 15. | Jay | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2019) | ||||
| 16. | Magpie | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 7 | 0.9 | 7 | 0 | 5 (2024) | ||||
| 17. | Jackdaw | 0 | 0 | 0 | 11 | 10 | 26 | 0 | 30 | 68 | 0 | 145 | 18 | 140 | 5 | 68 (2024) | ||||
| 18. | Blue Tit | 0 | 0 | 12 | 11 | 24 | 27 | 48 | 47 | 118 | 3 | 290 | 36 | 232 | 58 | 118 (2024) | ||||
| 19. | Great Tit | 0 | 0 | 19 | 55 | 62 | 83 | 78 | 54 | 187 | 19 | 557 | 70 | 328 | 229 | 187 (2024) | ||||
| 20. | Skylark | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 18 | 40 | 0 | 75 | 9.4 | 75 | 0 | 40 (2024) | ||||
| 21. | Swallow | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 4 | 0.5 | 4 | 0 | 3 (2024) | ||||
| 22. | Long-tailed Tit | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 14 | 22 | 2 | 41 | 5.1 | 37 | 4 | 22 (2024) | ||||
| 23. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 4 | 0.5 | 4 | 0 | 2 (2022) | ||||
| 24. | Chiffchaff | 0 | 0 | 0 | 7 | 7 | 13 | 34 | 9 | 93 | 18 | 181 | 23 | 166 | 15 | 93 (2024) | ||||
| 25. | Sedge Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | ||||
| 26. | Reed Warbler | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 2 | 0 | 9 | 1.1 | 9 | 0 | 3 (2022) | ||||
| 27. | Marsh Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.4 | 3 | 0 | 3 (2024) | ||||
| 28. | Icterine Warbler | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 5 | 0 | 8 | 1 | 8 | 0 | 5 (2024) | ||||
| 29. | Blackcap | 0 | 0 | 0 | 1 | 2 | 11 | 14 | 5 | 28 | 0 | 61 | 7.6 | 58 | 3 | 28 (2024) | ||||
| 30. | Garden Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 31. | Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.4 | 2 | 1 | 3 (2024) | ||||
| 32. | Firecrest | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 4 | 0.5 | 4 | 0 | 2 (2022) | ||||
| 33. | Goldcrest | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 5 | 0.6 | 5 | 0 | 4 (2020) | ||||
| 34. | Wren | 0 | 0 | 4 | 3 | 7 | 15 | 7 | 5 | 29 | 11 | 81 | 10.1 | 44 | 37 | 29 (2024) | ||||
| 35. | Short-toed Tree Creeper | 0 | 0 | 0 | 3 | 1 | 3 | 2 | 0 | 2 | 0 | 11 | 1.4 | 10 | 1 | 3 (2019) | ||||
| 36. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 37. | Song Thrush | 0 | 0 | 0 | 2 | 4 | 8 | 0 | 3 | 5 | 0 | 22 | 2.8 | 22 | 0 | 8 (2021) | ||||
| 38. | Blackbird | 0 | 0 | 0 | 5 | 1 | 17 | 8 | 4 | 13 | 2 | 50 | 6.3 | 45 | 5 | 17 (2021) | ||||
| 39. | Robin | 0 | 0 | 3 | 3 | 9 | 23 | 11 | 12 | 31 | 8 | 100 | 12.5 | 71 | 29 | 31 (2024) | ||||
| 40. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 41. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 42. | Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 0.8 | 5 | 1 | 6 (2024) | ||||
| 43. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 2 | 0 | 0 | 11 | 1.4 | 11 | 0 | 8 (2021) | ||||
| 44. | Dunnock | 0 | 0 | 4 | 3 | 5 | 9 | 19 | 7 | 29 | 1 | 77 | 9.6 | 65 | 12 | 29 (2024) | ||||
| 45. | Grey Wagtail | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 2 (2019) | ||||
| 46. | White Wagtail | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 47. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 11 | 1.4 | 11 | 0 | 10 (2025) | ||||
| 48. | Chaffinch | 0 | 0 | 2 | 8 | 2 | 6 | 1 | 0 | 21 | 8 | 48 | 6 | 45 | 3 | 21 (2024) | ||||
| 49. | Goldfinch | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0.4 | 3 | 0 | 2 (2019) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 156 | 172 | 169 | 282 | 258 | 231 | 755 | 88 | 2111 | 264 | 1573 | 538 | ||||||
| Observation hours | 30:00 | 45:30 | 27:30 | 117:13 | 61:30 | 84:14 | 341:30 | 112:30 | 819:57 | 102:30 | ||||||||||
