Select until 22 December
Totals VRS Houten - Honswijkerwaard 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Cuckoo | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 3 | 1 | 1 | 11 | 1.6 | 8 | 3 | 3 (2022) | ||||
| 2. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 3. | Water Rail | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2020) | ||||
| 4. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 5. | Coot | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 6. | Woodcock | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 7. | Snipe | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 8. | Common Sandpiper | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 9. | Sparrowhawk | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 1 | 4 | 2 | 12 | 1.7 | 12 | 0 | 4 (2024) | ||||
| 10. | Goshawk | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 11. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 12. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 13. | Kingfisher | 0 | 0 | 0 | 4 | 29 | 10 | 14 | 19 | 20 | 15 | 111 | 16 | 85 | 26 | 29 (2020) | ||||
| 14. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 15. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 3 | 2 | 1 | 14 | 2 | 9 | 5 | 5 (2022) | ||||
| 16. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 | 1 (2024) | ||||
| 17. | Rose-ringed Parakeet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 18. | Jay | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 2 | 2 | 10 | 1.4 | 8 | 2 | 3 (2020) | ||||
| 19. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 20. | Blue Tit | 0 | 0 | 0 | 57 | 113 | 155 | 62 | 61 | 67 | 83 | 598 | 85 | 447 | 151 | 155 (2021) | ||||
| 21. | Great Tit | 0 | 0 | 0 | 17 | 56 | 52 | 61 | 41 | 45 | 57 | 329 | 47 | 241 | 88 | 61 (2022) | ||||
| 22. | Penduline Tit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 23. | Swallow | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 5 | 2 | 0 | 12 | 1.7 | 12 | 0 | 5 (2023) | ||||
| 24. | Cetti's Warbler | 0 | 0 | 0 | 7 | 63 | 44 | 60 | 92 | 66 | 73 | 405 | 58 | 155 | 250 | 92 (2023) | ||||
| 25. | Long-tailed Tit | 0 | 0 | 0 | 11 | 24 | 13 | 17 | 21 | 18 | 19 | 123 | 18 | 80 | 43 | 24 (2020) | ||||
| 26. | Yellow-browed Warbler | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2019) | ||||
| 27. | Dusky Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 28. | Willow Warbler | 0 | 0 | 0 | 0 | 78 | 35 | 34 | 36 | 23 | 9 | 215 | 31 | 130 | 85 | 78 (2020) | ||||
| 29. | Chiffchaff | 0 | 0 | 0 | 15 | 398 | 264 | 188 | 260 | 334 | 267 | 1726 | 247 | 1237 | 489 | 398 (2020) | ||||
| 30. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 31. | Iberian Chiffchaff | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 32. | Sedge Warbler | 0 | 0 | 0 | 0 | 5 | 7 | 18 | 30 | 15 | 17 | 92 | 13.1 | 63 | 29 | 30 (2023) | ||||
| 33. | Reed Warbler | 0 | 0 | 0 | 0 | 207 | 113 | 86 | 69 | 81 | 100 | 656 | 94 | 507 | 149 | 207 (2020) | ||||
| 34. | Marsh Warbler | 0 | 0 | 0 | 0 | 62 | 35 | 17 | 18 | 39 | 55 | 226 | 32 | 185 | 41 | 62 (2020) | ||||
| 35. | Icterine Warbler | 0 | 0 | 0 | 0 | 6 | 3 | 5 | 3 | 0 | 4 | 21 | 3 | 19 | 2 | 6 (2020) | ||||
| 36. | Savi's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 37. | Grasshopper Warbler | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 0.4 | 3 | 0 | 2 (2024) | ||||
| 38. | Blackcap | 0 | 0 | 0 | 1 | 269 | 142 | 212 | 184 | 232 | 255 | 1295 | 185 | 1053 | 242 | 269 (2020) | ||||
| 39. | Garden Warbler | 0 | 0 | 0 | 0 | 31 | 38 | 42 | 24 | 23 | 13 | 171 | 24 | 147 | 24 | 42 (2022) | ||||
| 40. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 13 | 3 | 7 | 3 | 5 | 2 | 33 | 4.7 | 26 | 7 | 13 (2020) | ||||
| 41. | Whitethroat | 0 | 0 | 0 | 0 | 74 | 49 | 31 | 37 | 24 | 66 | 281 | 40 | 218 | 63 | 74 (2020) | ||||
| 42. | Firecrest | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 6 | 2 | 7 | 18 | 2.6 | 17 | 1 | 7 (2025) | ||||
| 43. | Goldcrest | 0 | 0 | 0 | 13 | 16 | 0 | 0 | 11 | 6 | 15 | 61 | 8.7 | 47 | 14 | 16 (2020) | ||||
| 44. | Wren | 0 | 0 | 0 | 28 | 101 | 45 | 62 | 42 | 52 | 50 | 380 | 54 | 231 | 149 | 101 (2020) | ||||
| 45. | Short-toed Tree Creeper | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 2 | 7 | 1 | 6 | 1 | 2 (2023) | ||||
| 46. | Starling | 0 | 0 | 0 | 0 | 2 | 1 | 8 | 0 | 3 | 6 | 20 | 2.9 | 20 | 0 | 8 (2022) | ||||
| 47. | Song Thrush | 0 | 0 | 0 | 7 | 62 | 67 | 56 | 39 | 61 | 43 | 335 | 48 | 263 | 72 | 67 (2021) | ||||
| 48. | Redwing | 0 | 0 | 0 | 5 | 53 | 18 | 31 | 27 | 4 | 25 | 163 | 23 | 163 | 0 | 53 (2020) | ||||
| 49. | Blackbird | 0 | 0 | 0 | 39 | 90 | 73 | 84 | 60 | 53 | 48 | 447 | 64 | 344 | 103 | 90 (2020) | ||||
| 50. | Fieldfare | 0 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 15 | 2.1 | 15 | 0 | 14 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 51. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 4 | 0.6 | 4 | 0 | 2 (2023) | ||||
| 52. | Robin | 0 | 0 | 0 | 53 | 127 | 115 | 89 | 86 | 118 | 86 | 674 | 96 | 530 | 144 | 127 (2020) | ||||
| 53. | Nightingale | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 0 | 7 | 1 | 4 | 3 | 4 (2023) | ||||
| 54. | Bluethroat | 0 | 0 | 0 | 0 | 34 | 4 | 8 | 25 | 9 | 13 | 93 | 13.3 | 53 | 40 | 34 (2020) | ||||
| 55. | White-spotted Bluethroat | 0 | 0 | 0 | 0 | 22 | 8 | 12 | 11 | 6 | 11 | 70 | 10 | 28 | 42 | 22 (2020) | ||||
| 56. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 0.4 | 3 | 0 | 2 (2025) | ||||
| 57. | Redstart | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 3 | 2 | 11 | 1.6 | 11 | 0 | 3 (2020) | ||||
| 58. | Stonechat | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 4 | 11 | 1.6 | 11 | 0 | 4 (2025) | ||||
| 59. | Tree Sparrow | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 60. | House Sparrow | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 5 | 0.7 | 5 | 0 | 3 (2020) | ||||
| 61. | Dunnock | 0 | 0 | 0 | 6 | 58 | 23 | 36 | 40 | 23 | 32 | 218 | 31 | 131 | 87 | 58 (2020) | ||||
| 62. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0.6 | 4 | 0 | 4 (2024) | ||||
| 63. | White Wagtail | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 5 | 0.7 | 5 | 0 | 2 (2020) | ||||
| 64. | Meadow Pipit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 5 | 0.7 | 5 | 0 | 3 (2024) | ||||
| 65. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 66. | Chaffinch | 0 | 0 | 0 | 2 | 0 | 7 | 5 | 6 | 9 | 5 | 34 | 4.9 | 33 | 1 | 9 (2024) | ||||
| 67. | Brambling | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 68. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 69. | Bullfinch | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 5 | 0.7 | 5 | 0 | 2 (2020) | ||||
| 70. | Greenfinch | 0 | 0 | 0 | 0 | 14 | 4 | 24 | 10 | 17 | 17 | 86 | 12.3 | 85 | 1 | 24 (2022) | ||||
| 71. | Linnet | 0 | 0 | 0 | 0 | 12 | 7 | 11 | 13 | 2 | 4 | 49 | 7 | 44 | 5 | 13 (2023) | ||||
| 72. | Mealy Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 1 | 7 | 0 | 7 (2023) | ||||
| 73. | Lesser Redpoll | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15 | 0 | 0 | 16 | 2.3 | 16 | 0 | 15 (2023) | ||||
| 74. | Goldfinch | 0 | 0 | 0 | 0 | 32 | 0 | 0 | 8 | 0 | 14 | 54 | 7.7 | 53 | 1 | 32 (2020) | ||||
| 75. | Siskin | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 3 | 0 | 7 | 1 | 7 | 0 | 3 (2024) | ||||
| 76. | Reed Bunting | 0 | 0 | 0 | 5 | 72 | 25 | 12 | 20 | 28 | 54 | 216 | 31 | 160 | 56 | 72 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 275 | 2174 | 1383 | 1311 | 1350 | 1421 | 1489 | 9403 | 1343 | 6983 | 2420 | ||||||
| Observation hours | 25:00 | 178:43 | 111:48 | 108:45 | 106:45 | 128:00 | 143:00 | 802:01 | 114:34 | |||||||||||
