Totals VRS Groenekan - IJsselstein (RingMUS) 2010 - 2019
| Species | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
1. | Mallard | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 0.4 | 2 | 2 | 2 (2013) | | | | |
2. | Woodpigeon | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 7 | 0.8 | 4 | 3 | 5 (2017) | | | | |
3. | Collared Dove | 0 | 1 | 0 | 3 | 1 | 5 | 3 | 0 | 0 | 1 | 14 | 1.6 | 12 | 2 | 5 (2015) | | | | |
4. | Moorhen | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2012) | | | | |
5. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | | | | |
6. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2017) | | | | |
7. | Jay | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2013) | | | | |
8. | Magpie | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2015) | | | | |
9. | Jackdaw | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 3 (2011) | | | | |
10. | Coal Tit | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 0.7 | 6 | 0 | 5 (2012) | | | | |
11. | Blue Tit | 0 | 26 | 34 | 16 | 9 | 27 | 31 | 43 | 13 | 35 | 234 | 26 | 180 | 54 | 43 (2017) | | | | |
12. | Great Tit | 0 | 23 | 29 | 18 | 19 | 20 | 11 | 36 | 39 | 40 | 235 | 26 | 196 | 39 | 40 (2019) | | | | |
13. | Long-tailed Tit | 0 | 9 | 0 | 0 | 0 | 9 | 8 | 3 | 9 | 9 | 47 | 5.2 | 45 | 2 | 9 (2011) | | | | |
14. | Chiffchaff | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 1 | 2 | 9 | 1 | 9 | 0 | 2 (2017) | | | | |
15. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.2 | 2 | 0 | 1 (2017) | | | | |
16. | Firecrest | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 4 | 0.4 | 4 | 0 | 2 (2018) | | | | |
17. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.2 | 2 | 0 | 1 (2018) | | | | |
18. | Wren | 0 | 0 | 0 | 1 | 0 | 2 | 4 | 4 | 3 | 1 | 15 | 1.7 | 10 | 5 | 4 (2016) | | | | |
19. | Short-toed Tree Creeper | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 6 | 0.7 | 6 | 0 | 2 (2013) | | | | |
20. | Starling | 0 | 2 | 7 | 1 | 1 | 2 | 5 | 5 | 0 | 0 | 23 | 2.6 | 23 | 0 | 7 (2012) | | | | |
21. | Blackbird | 0 | 14 | 6 | 4 | 5 | 7 | 6 | 5 | 1 | 0 | 48 | 5.3 | 36 | 12 | 14 (2011) | | | | |
22. | Robin | 0 | 2 | 0 | 2 | 2 | 1 | 4 | 3 | 4 | 2 | 20 | 2.2 | 14 | 6 | 4 (2016) | | | | |
23. | Tree Sparrow | 0 | 0 | 0 | 0 | 12 | 1 | 2 | 0 | 0 | 0 | 15 | 1.7 | 15 | 0 | 12 (2014) | | | | |
24. | House Sparrow | 0 | 26 | 10 | 31 | 53 | 24 | 54 | 11 | 1 | 9 | 219 | 24 | 188 | 31 | 54 (2016) | | | | |
25. | Dunnock | 0 | 0 | 0 | 2 | 1 | 3 | 3 | 5 | 0 | 2 | 16 | 1.8 | 14 | 2 | 5 (2017) | | | | |
26. | Chaffinch | 0 | 1 | 2 | 0 | 3 | 2 | 4 | 2 | 0 | 0 | 14 | 1.6 | 13 | 1 | 4 (2016) | | | | |
27. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | | | | |
28. | Greenfinch | 0 | 8 | 7 | 8 | 7 | 6 | 5 | 11 | 3 | 0 | 55 | 6.1 | 46 | 9 | 11 (2017) | | | | |
| Species | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
|
Totals |
0 | 117 | 102 | 91 | 114 | 114 | 144 | 144 | 77 | 105 | 1008 | 112 | 840 | 168 | | |
|
Observation hours |
| | | | | | 271:20 | 244:55 | 116:15 | 143:00 | 775:30 | 86:10 | | | | |