Select until 18 September
Totals VRS Korverskooi Texel 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
1. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | | | | |
2. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | | | | |
3. | Pheasant | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 0.3 | 3 | 0 | 1 (2016) | | | | |
4. | Cuckoo | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 2 | 1 | 2 (2019) | | | | |
5. | Woodpigeon | 2 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 6 | 0.6 | 6 | 0 | 2 (2016) | | | | |
6. | Water Rail | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 0.3 | 3 | 0 | 1 (2020) | | | | |
7. | Jack Snipe | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2016) | | | | |
8. | Woodcock | 39 | 26 | 32 | 30 | 17 | 21 | 20 | 39 | 23 | 2 | 249 | 25 | 245 | 4 | 39 (2016) | | | | |
9. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | | | | |
10. | Sparrowhawk | 2 | 1 | 2 | 0 | 3 | 1 | 0 | 1 | 2 | 0 | 12 | 1.2 | 11 | 1 | 3 (2020) | | | | |
11. | Common Buzzard | 0 | 3 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 1 | 10 | 1 | 10 | 0 | 3 (2017) | | | | |
12. | Kingfisher | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2020) | | | | |
13. | Great Spotted Woodpecker | 7 | 24 | 9 | 18 | 17 | 14 | 8 | 11 | 8 | 8 | 124 | 12 | 63 | 61 | 24 (2017) | | | | |
14. | Jay | 0 | 2 | 4 | 0 | 1 | 6 | 2 | 2 | 2 | 0 | 19 | 1.9 | 13 | 6 | 6 (2021) | | | | |
15. | Magpie | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2018) | | | | |
16. | Coal Tit | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2017) | | | | |
17. | Blue Tit | 78 | 112 | 109 | 181 | 94 | 122 | 100 | 76 | 74 | 46 | 992 | 99 | 612 | 380 | 181 (2019) | | | | |
18. | Great Tit | 186 | 230 | 178 | 120 | 139 | 103 | 208 | 121 | 117 | 94 | 1496 | 150 | 787 | 709 | 230 (2017) | | | | |
19. | Cetti's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 2 | 0 | 2 (2024) | | | | |
20. | Long-tailed Tit | 31 | 32 | 37 | 27 | 18 | 26 | 20 | 13 | 18 | 0 | 222 | 22 | 160 | 62 | 37 (2018) | | | | |
21. | Yellow-browed Warbler | 8 | 3 | 6 | 2 | 3 | 1 | 1 | 3 | 1 | 0 | 28 | 2.8 | 27 | 1 | 8 (2016) | | | | |
22. | Pallas's Leaf Warbler | 1 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 6 | 0.6 | 6 | 0 | 2 (2020) | | | | |
23. | Willow Warbler | 92 | 45 | 52 | 45 | 66 | 50 | 30 | 37 | 7 | 14 | 438 | 44 | 370 | 68 | 92 (2016) | | | | |
24. | Chiffchaff | 236 | 117 | 136 | 150 | 119 | 61 | 66 | 55 | 44 | 52 | 1036 | 104 | 841 | 195 | 236 (2016) | | | | |
25. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2020) | | | | |
26. | Chiffchaff/Willow Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
27. | Sedge Warbler | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 0.4 | 4 | 0 | 1 (2016) | | | | |
28. | Reed Warbler | 16 | 13 | 36 | 42 | 17 | 19 | 16 | 13 | 6 | 10 | 188 | 19 | 185 | 3 | 42 (2019) | | | | |
29. | Marsh Warbler | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 9 | 0.9 | 9 | 0 | 2 (2021) | | | | |
30. | Icterine Warbler | 7 | 9 | 7 | 3 | 7 | 1 | 2 | 4 | 0 | 0 | 40 | 4 | 37 | 3 | 9 (2017) | | | | |
31. | Grasshopper Warbler | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 5 | 0.5 | 5 | 0 | 2 (2021) | | | | |
32. | Blackcap | 816 | 868 | 886 | 520 | 739 | 454 | 381 | 480 | 325 | 162 | 5631 | 563 | 5256 | 375 | 886 (2018) | | | | |
33. | Garden Warbler | 54 | 65 | 40 | 35 | 86 | 45 | 16 | 25 | 16 | 17 | 399 | 40 | 367 | 32 | 86 (2020) | | | | |
34. | Barred Warbler | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2018) | | | | |
35. | Lesser Whitethroat | 22 | 7 | 16 | 15 | 14 | 7 | 2 | 4 | 2 | 2 | 91 | 9.1 | 83 | 8 | 22 (2016) | | | | |
36. | Blyth's Lesser Whitethroat | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | | | | |
37. | Whitethroat | 7 | 21 | 17 | 6 | 14 | 7 | 6 | 0 | 0 | 2 | 80 | 8 | 79 | 1 | 21 (2017) | | | | |
38. | Regulus sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2023) | | | | |
39. | Firecrest | 21 | 11 | 21 | 10 | 18 | 7 | 26 | 16 | 11 | 0 | 141 | 14 | 110 | 31 | 26 (2022) | | | | |
40. | Goldcrest | 232 | 63 | 267 | 183 | 260 | 27 | 38 | 141 | 65 | 0 | 1276 | 128 | 1127 | 149 | 267 (2018) | | | | |
41. | Wren | 155 | 77 | 86 | 61 | 77 | 64 | 139 | 52 | 52 | 46 | 809 | 81 | 491 | 318 | 155 (2016) | | | | |
42. | Short-toed Tree Creeper | 2 | 4 | 7 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 20 | 2 | 15 | 5 | 7 (2018) | | | | |
43. | Starling | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 2 | 0 | 1 (2020) | | | | |
44. | Song Thrush | 302 | 184 | 251 | 172 | 248 | 159 | 147 | 131 | 100 | 8 | 1702 | 170 | 1546 | 156 | 302 (2016) | | | | |
45. | Redwing | 155 | 253 | 364 | 154 | 352 | 134 | 203 | 128 | 215 | 0 | 1958 | 196 | 1856 | 102 | 364 (2018) | | | | |
46. | Blackbird | 966 | 1209 | 990 | 662 | 759 | 1135 | 1086 | 326 | 382 | 32 | 7547 | 755 | 5549 | 1998 | 1209 (2017) | | | | |
47. | Fieldfare | 3 | 10 | 3 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | 23 | 2.3 | 23 | 0 | 10 (2017) | | | | |
48. | Ring Ouzel | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
49. | Spotted Flycatcher | 22 | 14 | 29 | 31 | 21 | 5 | 18 | 21 | 10 | 7 | 178 | 18 | 141 | 37 | 31 (2019) | | | | |
50. | Robin | 746 | 290 | 386 | 444 | 498 | 326 | 312 | 315 | 205 | 152 | 3674 | 367 | 2384 | 1290 | 746 (2016) | | | | |
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
51. | Thrush Nightingale | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
52. | Nightingale | 6 | 5 | 11 | 5 | 11 | 17 | 10 | 6 | 1 | 5 | 77 | 7.7 | 63 | 14 | 17 (2021) | | | | |
53. | Bluethroat | 2 | 2 | 7 | 1 | 3 | 1 | 1 | 0 | 0 | 1 | 18 | 1.8 | 17 | 1 | 7 (2018) | | | | |
54. | Red-breasted Flycatcher | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
55. | Pied Flycatcher | 1 | 1 | 1 | 6 | 14 | 9 | 21 | 2 | 2 | 3 | 60 | 6 | 60 | 0 | 21 (2022) | | | | |
56. | Red-flanked Bluetail | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
57. | Redstart | 4 | 2 | 1 | 4 | 4 | 2 | 0 | 2 | 1 | 1 | 21 | 2.1 | 20 | 1 | 4 (2016) | | | | |
58. | Stonechat | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0.3 | 2 | 1 | 2 (2024) | | | | |
59. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | | | | |
60. | Dunnock | 99 | 85 | 102 | 48 | 72 | 31 | 51 | 35 | 12 | 16 | 551 | 55 | 364 | 187 | 102 (2018) | | | | |
61. | Meadow Pipit | 2 | 1 | 4 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 11 | 1.1 | 10 | 1 | 4 (2018) | | | | |
62. | Tree Pipit | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0.5 | 5 | 0 | 2 (2018) | | | | |
63. | Chaffinch | 32 | 29 | 48 | 17 | 63 | 45 | 30 | 31 | 17 | 24 | 336 | 34 | 286 | 50 | 63 (2020) | | | | |
64. | Brambling | 2 | 3 | 1 | 0 | 0 | 30 | 3 | 0 | 0 | 0 | 39 | 3.9 | 38 | 1 | 30 (2021) | | | | |
65. | finch sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
66. | Chaffinch/Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | | | | |
67. | Hawfinch | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2020) | | | | |
68. | Greenfinch | 3 | 2 | 0 | 0 | 1 | 0 | 4 | 1 | 1 | 0 | 12 | 1.2 | 12 | 0 | 4 (2022) | | | | |
69. | Linnet | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 5 | 0 | 2 (2018) | | | | |
70. | Mealy Redpoll | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 9 | 0.9 | 9 | 0 | 6 (2023) | | | | |
71. | Lesser Redpoll | 1 | 6 | 3 | 0 | 14 | 1 | 1 | 0 | 0 | 0 | 26 | 2.6 | 23 | 3 | 14 (2020) | | | | |
72. | redpoll sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | | | | |
73. | Goldfinch | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 10 | 0 | 4 (2016) | | | | |
74. | Siskin | 3 | 10 | 1 | 3 | 2 | 7 | 2 | 1 | 0 | 0 | 29 | 2.9 | 29 | 0 | 10 (2017) | | | | |
75. | Reed Bunting | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
|
Totals |
4376 | 3851 | 4167 | 3007 | 3788 | 2952 | 2979 | 2111 | 1732 | 708 | 29671 | 2967 | 23416 | 6255 | | |
|
Observation hours |
432:15 | 420:42 | 464:06 | 380:25 | 435:06 | 407:25 | 393:49 | 337:25 | 337:20 | 159:30 | 3,768:03 | 376:48 | | | | |