Totals Vogelringstation 'De Kooi' 2009 - 2018
| Species | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
1. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2016) | | | | |
2. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.4 | 2 | 0 | 2 (2015) | | | | |
3. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0.4 | 2 | 0 | 1 (2015) | | | | |
4. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 2 | 1 | 9 | 1.8 | 7 | 2 | 5 (2015) | | | | |
5. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.4 | 2 | 0 | 1 (2016) | | | | |
6. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 17 | 7 | 33 | 6.6 | 15 | 18 | 17 (2017) | | | | |
7. | Jay | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 4 | 0.8 | 2 | 2 | 2 (2015) | | | | |
8. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 54 | 131 | 64 | 102 | 70 | 421 | 84 | 81 | 340 | 131 (2015) | | | | |
9. | Great Tit | 0 | 0 | 0 | 0 | 0 | 73 | 103 | 136 | 190 | 238 | 740 | 148 | 94 | 646 | 238 (2018) | | | | |
10. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 0 | 20 | 4 | 20 | 0 | 10 (2015) | | | | |
11. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.4 | 2 | 0 | 1 (2016) | | | | |
12. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 4 | 25 | 22 | 25 | 15 | 91 | 18.2 | 51 | 40 | 25 (2015) | | | | |
13. | Reed Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0.4 | 2 | 0 | 1 (2014) | | | | |
14. | Icterine Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 7 | 1.4 | 5 | 2 | 4 (2015) | | | | |
15. | Grasshopper Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 1 | 0 | 1 (2017) | | | | |
16. | Blackcap | 0 | 0 | 0 | 0 | 0 | 9 | 58 | 43 | 52 | 69 | 231 | 46 | 127 | 104 | 69 (2018) | | | | |
17. | Garden Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 3 | 8 | 1.6 | 8 | 0 | 3 (2018) | | | | |
18. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2016) | | | | |
19. | Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.4 | 2 | 0 | 1 (2015) | | | | |
20. | Firecrest | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 5 | 1 | 5 | 0 | 3 (2014) | | | | |
21. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 12 | 5 | 4 | 35 | 7 | 19 | 16 | 12 (2016) | | | | |
22. | Wren | 0 | 0 | 0 | 0 | 0 | 23 | 40 | 45 | 51 | 52 | 211 | 42 | 72 | 139 | 52 (2018) | | | | |
23. | Nuthatch | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 3 | 20 | 4 | 2 | 18 | 16 (2017) | | | | |
24. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 9 | 15 | 3 | 6 | 9 | 9 (2018) | | | | |
25. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 10 | 2 | 8 | 2 | 3 (2016) | | | | |
26. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 12 | 36 | 19 | 15 | 30 | 112 | 22 | 81 | 31 | 36 (2015) | | | | |
27. | Redwing | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 2 | 13 | 25 | 56 | 11.2 | 56 | 0 | 25 (2018) | | | | |
28. | Blackbird | 0 | 0 | 0 | 0 | 0 | 51 | 82 | 51 | 59 | 59 | 302 | 60 | 113 | 189 | 82 (2015) | | | | |
29. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 11 | 2 | 5 | 28 | 5.6 | 13 | 15 | 11 (2016) | | | | |
30. | Robin | 0 | 0 | 0 | 0 | 0 | 57 | 78 | 61 | 50 | 140 | 386 | 77 | 165 | 221 | 140 (2018) | | | | |
31. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 8 | 12 | 2.4 | 6 | 6 | 8 (2018) | | | | |
32. | Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 0 | 7 | 1.4 | 7 | 0 | 4 (2015) | | | | |
33. | Tree Sparrow | 0 | 0 | 0 | 0 | 0 | 34 | 112 | 42 | 47 | 49 | 284 | 57 | 200 | 84 | 112 (2015) | | | | |
34. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 | 1 (2014) | | | | |
35. | Dunnock | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 1 | 9 | 13 | 35 | 7 | 20 | 15 | 13 (2018) | | | | |
36. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0.4 | 1 | 1 | 1 (2015) | | | | |
37. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 27 | 65 | 62 | 42 | 133 | 329 | 66 | 237 | 92 | 133 (2018) | | | | |
38. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 1 | 32 | 43 | 8.6 | 41 | 2 | 32 (2018) | | | | |
39. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 0 | 0 | 7 | 1.4 | 7 | 0 | 4 (2014) | | | | |
40. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 57 | 66 | 26 | 178 | 36 | 148 | 30 | 66 (2017) | | | | |
41. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 1 | 4 | 15 | 3 | 15 | 0 | 6 (2016) | | | | |
42. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 33 | 1 | 25 | 67 | 13.4 | 65 | 2 | 33 (2016) | | | | |
| Species | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 0 | 366 | 855 | 696 | 791 | 1031 | 3739 | 748 | 1712 | 2027 | | |
|
Observation hours |
| | | | | 49:15 | 143:05 | 140:41 | 152:00 | 151:45 | 636:46 | 127:21 | | | | |