Select until 14 December
Totals Vogelringstation 'De Kooi' 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| 1. | Mallard | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2016) | | | | |
| 2. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 0 | 8 | 0.8 | 8 | 0 | 7 (2022) | | | | |
| 3. | Sparrowhawk | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2022) | | | | |
| 4. | Kingfisher | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 9 | 0.9 | 8 | 1 | 2 (2017) | | | | |
| 5. | Lesser Spotted Woodpecker | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2016) | | | | |
| 6. | Great Spotted Woodpecker | 5 | 17 | 7 | 11 | 6 | 10 | 17 | 5 | 4 | 6 | 88 | 8.8 | 37 | 51 | 17 (2017) | | | | |
| 7. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | | | | |
| 8. | Jay | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0.3 | 2 | 1 | 1 (2016) | | | | |
| 9. | Magpie | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.2 | 1 | 1 | 2 (2025) | | | | |
| 10. | Blue Tit | 64 | 102 | 70 | 131 | 29 | 102 | 121 | 32 | 10 | 110 | 771 | 77 | 198 | 573 | 131 (2019) | | | | |
| 11. | Great Tit | 136 | 190 | 238 | 190 | 57 | 105 | 254 | 100 | 29 | 174 | 1473 | 147 | 200 | 1273 | 254 (2022) | | | | |
| 12. | Long-tailed Tit | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 10 | 0 | 10 (2017) | | | | |
| 13. | Radde's Warbler | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | | | | |
| 14. | Willow Warbler | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2016) | | | | |
| 15. | Chiffchaff | 22 | 25 | 15 | 40 | 18 | 1 | 26 | 27 | 23 | 13 | 210 | 21 | 131 | 79 | 40 (2019) | | | | |
| 16. | Reed Warbler | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2018) | | | | |
| 17. | Icterine Warbler | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 7 | 0.7 | 7 | 0 | 3 (2018) | | | | |
| 18. | Grasshopper Warbler | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | | | | |
| 19. | Blackcap | 43 | 52 | 69 | 56 | 69 | 3 | 64 | 29 | 23 | 21 | 429 | 43 | 248 | 181 | 69 (2018) | | | | |
| 20. | Garden Warbler | 2 | 2 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 1 | 10 | 0 | 3 (2018) | | | | |
| 21. | Lesser Whitethroat | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2023) | | | | |
| 22. | Whitethroat | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2016) | | | | |
| 23. | Firecrest | 0 | 2 | 0 | 0 | 0 | 6 | 4 | 0 | 1 | 3 | 16 | 1.6 | 11 | 5 | 6 (2021) | | | | |
| 24. | Goldcrest | 12 | 5 | 4 | 5 | 0 | 0 | 1 | 0 | 4 | 15 | 46 | 4.6 | 34 | 12 | 15 (2025) | | | | |
| 25. | Wren | 45 | 51 | 52 | 56 | 14 | 21 | 59 | 19 | 26 | 44 | 387 | 39 | 164 | 223 | 59 (2022) | | | | |
| 26. | Nuthatch | 0 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1.9 | 1 | 18 | 16 (2017) | | | | |
| 27. | Short-toed Tree Creeper | 0 | 3 | 9 | 17 | 3 | 0 | 8 | 7 | 6 | 0 | 53 | 5.3 | 13 | 40 | 17 (2019) | | | | |
| 28. | Starling | 3 | 3 | 3 | 1 | 2 | 0 | 4 | 0 | 2 | 0 | 18 | 1.8 | 15 | 3 | 4 (2022) | | | | |
| 29. | Song Thrush | 19 | 15 | 30 | 33 | 4 | 10 | 26 | 26 | 13 | 27 | 203 | 20 | 156 | 47 | 33 (2019) | | | | |
| 30. | Redwing | 2 | 13 | 25 | 8 | 0 | 7 | 38 | 0 | 6 | 17 | 116 | 12 | 114 | 2 | 38 (2022) | | | | |
| 31. | Blackbird | 51 | 59 | 59 | 56 | 25 | 47 | 111 | 27 | 14 | 44 | 493 | 49 | 205 | 288 | 111 (2022) | | | | |
| 32. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 33. | Spotted Flycatcher | 11 | 2 | 5 | 9 | 5 | 0 | 0 | 1 | 2 | 2 | 37 | 3.7 | 20 | 17 | 11 (2016) | | | | |
| 34. | Robin | 61 | 50 | 140 | 135 | 33 | 87 | 140 | 29 | 48 | 97 | 820 | 82 | 322 | 498 | 140 (2018) | | | | |
| 35. | Pied Flycatcher | 1 | 2 | 8 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 16 | 1.6 | 10 | 6 | 8 (2018) | | | | |
| 36. | Redstart | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 0.5 | 5 | 0 | 2 (2017) | | | | |
| 37. | Tree Sparrow | 42 | 47 | 49 | 89 | 9 | 25 | 41 | 22 | 0 | 0 | 324 | 32 | 224 | 100 | 89 (2019) | | | | |
| 38. | Dunnock | 1 | 9 | 13 | 1 | 1 | 1 | 28 | 11 | 6 | 5 | 76 | 7.6 | 30 | 46 | 28 (2022) | | | | |
| 39. | White Wagtail | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 5 | 0.5 | 3 | 2 | 2 (2019) | | | | |
| 40. | Chaffinch | 62 | 42 | 133 | 98 | 9 | 97 | 267 | 56 | 9 | 36 | 809 | 81 | 587 | 222 | 267 (2022) | | | | |
| 41. | Brambling | 8 | 1 | 32 | 30 | 0 | 158 | 78 | 1 | 0 | 1 | 309 | 31 | 268 | 41 | 158 (2021) | | | | |
| 42. | Bullfinch | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 7 | 0.7 | 7 | 0 | 4 (2022) | | | | |
| 43. | Greenfinch | 57 | 66 | 26 | 67 | 14 | 11 | 25 | 1 | 0 | 0 | 267 | 27 | 221 | 46 | 67 (2019) | | | | |
| 44. | Goldfinch | 6 | 1 | 4 | 9 | 7 | 0 | 0 | 3 | 11 | 2 | 43 | 4.3 | 41 | 2 | 11 (2024) | | | | |
| 45. | Siskin | 33 | 1 | 25 | 3 | 0 | 9 | 9 | 1 | 0 | 1 | 82 | 8.2 | 80 | 2 | 33 (2016) | | | | |
| 46. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| |
Totals |
696 | 791 | 1031 | 1057 | 307 | 701 | 1339 | 409 | 239 | 623 | 7193 | 719 | 3413 | 3780 | | |
| |
Observation hours |
140:41 | 152:00 | 151:45 | 144:15 | 71:30 | 87:15 | 253:16 | 94:15 | 53:00 | 103:15 | 1,251:12 | 125:07 | | | | |