Totals VRS Franeker (ringplaats Zurich-Viaduct) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
1. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
2. | Sparrowhawk | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 2 | 0 | 1 (2015) | | | | |
3. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.2 | 1 | 1 | 1 (2020) | | | | |
4. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | | | | |
5. | Kingfisher | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2015) | | | | |
6. | Wryneck | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 3 (2021) | | | | |
7. | Great Spotted Woodpecker | 5 | 0 | 2 | 3 | 3 | 4 | 9 | 3 | 4 | 0 | 33 | 3.3 | 23 | 10 | 9 (2021) | | | | |
8. | Jay | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0.3 | 3 | 0 | 2 (2016) | | | | |
9. | Magpie | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | | | | |
10. | Coal Tit | 7 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 13 | 1.3 | 11 | 2 | 7 (2015) | | | | |
11. | Willow Tit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | | | | |
12. | Blue Tit | 83 | 47 | 63 | 35 | 67 | 254 | 551 | 69 | 45 | 0 | 1214 | 121 | 1025 | 189 | 551 (2021) | | | | |
13. | Great Tit | 50 | 71 | 63 | 75 | 98 | 46 | 122 | 59 | 56 | 8 | 648 | 65 | 422 | 226 | 122 (2021) | | | | |
14. | Bearded Tit | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2015) | | | | |
15. | Swallow | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2018) | | | | |
16. | Cetti's Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 1 | 7 | 0.7 | 6 | 1 | 3 (2023) | | | | |
17. | Long-tailed Tit | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 6 | 0 | 6 (2016) | | | | |
18. | Northern Long-tailed Tit | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 4 | 4 | 8 (2018) | | | | |
19. | Wood Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | | | | |
20. | Yellow-browed Warbler | 1 | 1 | 0 | 6 | 2 | 3 | 0 | 0 | 0 | 0 | 13 | 1.3 | 13 | 0 | 6 (2018) | | | | |
21. | Dusky Warbler | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2020) | | | | |
22. | Willow Warbler | 41 | 23 | 35 | 30 | 40 | 15 | 15 | 10 | 17 | 6 | 232 | 23 | 190 | 42 | 41 (2015) | | | | |
23. | Chiffchaff | 200 | 210 | 209 | 100 | 260 | 222 | 196 | 196 | 251 | 39 | 1883 | 188 | 1334 | 549 | 260 (2019) | | | | |
24. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2019) | | | | |
25. | Sedge Warbler | 24 | 14 | 3 | 20 | 11 | 27 | 46 | 30 | 50 | 0 | 225 | 23 | 152 | 73 | 50 (2023) | | | | |
26. | Paddyfield Warbler | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2015) | | | | |
27. | Reed Warbler | 76 | 55 | 49 | 60 | 77 | 92 | 72 | 84 | 47 | 0 | 612 | 61 | 460 | 152 | 92 (2020) | | | | |
28. | Marsh Warbler | 21 | 45 | 38 | 52 | 39 | 62 | 58 | 37 | 45 | 0 | 397 | 40 | 237 | 160 | 62 (2020) | | | | |
29. | Icterine Warbler | 24 | 7 | 24 | 12 | 5 | 12 | 11 | 7 | 6 | 0 | 108 | 11 | 85 | 23 | 24 (2015) | | | | |
30. | Savi's Warbler | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2015) | | | | |
31. | Grasshopper Warbler | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 6 | 2 | 4 (2015) | | | | |
32. | Blackcap | 99 | 160 | 199 | 216 | 227 | 211 | 165 | 226 | 216 | 27 | 1746 | 175 | 1404 | 342 | 227 (2019) | | | | |
33. | Garden Warbler | 52 | 57 | 84 | 37 | 75 | 52 | 28 | 55 | 33 | 0 | 473 | 47 | 340 | 133 | 84 (2017) | | | | |
34. | Lesser Whitethroat | 16 | 15 | 23 | 14 | 32 | 26 | 21 | 14 | 27 | 6 | 194 | 19 | 146 | 48 | 32 (2019) | | | | |
35. | Whitethroat | 10 | 5 | 8 | 2 | 10 | 5 | 9 | 4 | 3 | 0 | 56 | 5.6 | 50 | 6 | 10 (2015) | | | | |
36. | Firecrest | 27 | 12 | 15 | 31 | 28 | 28 | 14 | 34 | 14 | 0 | 203 | 20 | 193 | 10 | 34 (2022) | | | | |
37. | Goldcrest | 96 | 113 | 31 | 74 | 421 | 110 | 25 | 31 | 166 | 2 | 1069 | 107 | 1041 | 28 | 421 (2019) | | | | |
38. | Wren | 109 | 127 | 79 | 79 | 80 | 75 | 55 | 120 | 93 | 5 | 822 | 82 | 547 | 275 | 127 (2016) | | | | |
39. | Nuthatch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
40. | Tree Creeper | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2016) | | | | |
41. | Short-toed Tree Creeper | 9 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 13 | 1.3 | 9 | 4 | 9 (2015) | | | | |
42. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | | | | |
43. | Song Thrush | 43 | 44 | 33 | 93 | 75 | 26 | 46 | 61 | 54 | 2 | 477 | 48 | 421 | 56 | 93 (2018) | | | | |
44. | Redwing | 10 | 11 | 5 | 22 | 16 | 11 | 54 | 70 | 33 | 0 | 232 | 23 | 230 | 2 | 70 (2022) | | | | |
45. | Blackbird | 60 | 69 | 48 | 53 | 70 | 69 | 111 | 68 | 104 | 3 | 655 | 66 | 523 | 132 | 111 (2021) | | | | |
46. | Ring Ouzel | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2015) | | | | |
47. | Spotted Flycatcher | 3 | 3 | 1 | 0 | 0 | 3 | 2 | 3 | 0 | 0 | 15 | 1.5 | 15 | 0 | 3 (2015) | | | | |
48. | Robin | 102 | 114 | 55 | 99 | 215 | 159 | 118 | 89 | 137 | 0 | 1088 | 109 | 972 | 116 | 215 (2019) | | | | |
49. | Bluethroat | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
50. | Nightingale | 0 | 0 | 5 | 5 | 4 | 15 | 14 | 6 | 8 | 0 | 57 | 5.7 | 26 | 31 | 15 (2020) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
51. | Pied Flycatcher | 10 | 3 | 3 | 4 | 16 | 6 | 2 | 17 | 2 | 0 | 63 | 6.3 | 63 | 0 | 17 (2022) | | | | |
52. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
53. | Redstart | 3 | 2 | 3 | 4 | 8 | 1 | 4 | 2 | 4 | 0 | 31 | 3.1 | 31 | 0 | 8 (2019) | | | | |
54. | Wheatear | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2015) | | | | |
55. | Tree Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 8 | 0.8 | 8 | 0 | 6 (2022) | | | | |
56. | House Sparrow | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 0.3 | 3 | 0 | 1 (2018) | | | | |
57. | Dunnock | 91 | 81 | 60 | 73 | 79 | 74 | 74 | 67 | 74 | 10 | 683 | 68 | 459 | 224 | 91 (2015) | | | | |
58. | Grey Wagtail | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 11 | 8 | 0 | 25 | 2.5 | 25 | 0 | 11 (2022) | | | | |
59. | White Wagtail | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 6 | 0.6 | 6 | 0 | 2 (2017) | | | | |
60. | Tree Pipit | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 1 | 0 | 6 | 0.6 | 6 | 0 | 3 (2019) | | | | |
61. | Chaffinch | 9 | 13 | 7 | 13 | 17 | 7 | 21 | 14 | 9 | 1 | 111 | 11 | 104 | 7 | 21 (2021) | | | | |
62. | Brambling | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 3 | 7 | 0 | 15 | 1.5 | 15 | 0 | 7 (2023) | | | | |
63. | Hawfinch | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | | | | |
64. | Greenfinch | 31 | 20 | 19 | 18 | 22 | 7 | 13 | 14 | 9 | 0 | 153 | 15 | 139 | 14 | 31 (2015) | | | | |
65. | Linnet | 8 | 13 | 16 | 2 | 6 | 0 | 7 | 0 | 3 | 0 | 55 | 5.5 | 52 | 3 | 16 (2017) | | | | |
66. | Mealy Redpoll | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 156 | 0 | 160 | 16 | 160 | 0 | 156 (2023) | | | | |
67. | Lesser Redpoll | 0 | 3 | 6 | 2 | 0 | 4 | 7 | 2 | 29 | 0 | 53 | 5.3 | 52 | 1 | 29 (2023) | | | | |
68. | Goldfinch | 29 | 7 | 14 | 7 | 6 | 9 | 11 | 7 | 0 | 0 | 90 | 9 | 80 | 10 | 29 (2015) | | | | |
69. | Siskin | 0 | 62 | 34 | 8 | 11 | 18 | 47 | 8 | 4 | 0 | 192 | 19 | 191 | 1 | 62 (2016) | | | | |
70. | Little Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
71. | Reed Bunting | 4 | 3 | 1 | 0 | 7 | 3 | 1 | 2 | 7 | 0 | 28 | 2.8 | 22 | 6 | 7 (2019) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
|
Totals |
1367 | 1425 | 1245 | 1263 | 2039 | 1669 | 1945 | 1437 | 1731 | 111 | 14232 | 1423 | 11349 | 2883 | | |
|
Observation hours |
139:30 | 151:45 | 138:45 | 125:40 | 146:05 | 145:06 | 151:15 | 139:30 | 138:15 | 14:13 | 1,290:04 | 129:00 | | | | |