Totals Bergheim, Freilandlabor 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 2. | Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 3. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | 0.4 | 3 | 0 | 2 (2020) | ||||
| 4. | Middle Spotted Woodpecker | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 2 | 1 | 0 | 12 | 1.7 | 6 | 6 | 3 (2019) | ||||
| 5. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 6. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 3 | 10 | 8 | 2 | 3 | 0 | 26 | 3.7 | 14 | 12 | 10 (2020) | ||||
| 7. | Jay | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0.4 | 2 | 1 | 1 (2018) | ||||
| 8. | Magpie | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 9. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 5 | 0.7 | 2 | 3 | 2 (2020) | ||||
| 10. | Crested Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 11. | Marsh Tit | 0 | 0 | 0 | 9 | 26 | 9 | 7 | 6 | 6 | 4 | 67 | 9.6 | 30 | 37 | 26 (2019) | ||||
| 12. | Willow Tit | 0 | 0 | 0 | 1 | 8 | 0 | 7 | 3 | 4 | 1 | 24 | 3.4 | 13 | 11 | 8 (2019) | ||||
| 13. | Blue Tit | 0 | 0 | 0 | 42 | 209 | 266 | 289 | 151 | 360 | 266 | 1583 | 226 | 998 | 585 | 360 (2023) | ||||
| 14. | Great Tit | 0 | 0 | 0 | 30 | 149 | 149 | 158 | 83 | 153 | 105 | 827 | 118 | 508 | 319 | 158 (2021) | ||||
| 15. | Long-tailed Tit | 0 | 0 | 0 | 6 | 4 | 9 | 10 | 8 | 12 | 7 | 56 | 8 | 39 | 17 | 12 (2023) | ||||
| 16. | Chiffchaff | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 0 | 6 | 0.9 | 5 | 1 | 2 (2019) | ||||
| 17. | Firecrest | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 18. | Goldcrest | 0 | 0 | 0 | 2 | 1 | 4 | 0 | 2 | 4 | 0 | 13 | 1.9 | 12 | 1 | 4 (2020) | ||||
| 19. | Wren | 0 | 0 | 0 | 3 | 0 | 6 | 1 | 1 | 5 | 0 | 16 | 2.3 | 16 | 0 | 6 (2020) | ||||
| 20. | Nuthatch | 0 | 0 | 0 | 4 | 21 | 20 | 13 | 13 | 16 | 5 | 92 | 13.1 | 40 | 52 | 21 (2019) | ||||
| 21. | Tree Creeper | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 6 | 0 | 1 | 10 | 1.4 | 7 | 3 | 6 (2022) | ||||
| 22. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 3 | 7 | 6 | 9 | 6 | 0 | 31 | 4.4 | 17 | 14 | 9 (2022) | ||||
| 23. | Starling | 0 | 0 | 0 | 0 | 1 | 3 | 15 | 1 | 2 | 0 | 22 | 3.1 | 22 | 0 | 15 (2021) | ||||
| 24. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 25. | Redwing | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 26. | Blackbird | 0 | 0 | 0 | 1 | 18 | 14 | 41 | 8 | 21 | 5 | 108 | 15 | 81 | 27 | 41 (2021) | ||||
| 27. | Robin | 0 | 0 | 0 | 3 | 25 | 27 | 34 | 10 | 16 | 13 | 128 | 18 | 64 | 64 | 34 (2021) | ||||
| 28. | Tree Sparrow | 0 | 0 | 0 | 0 | 9 | 4 | 2 | 4 | 2 | 4 | 25 | 3.6 | 24 | 1 | 9 (2019) | ||||
| 29. | House Sparrow | 0 | 0 | 0 | 0 | 10 | 14 | 6 | 9 | 29 | 2 | 70 | 10 | 64 | 6 | 29 (2023) | ||||
| 30. | Dunnock | 0 | 0 | 0 | 0 | 3 | 9 | 17 | 3 | 14 | 3 | 49 | 7 | 31 | 18 | 17 (2021) | ||||
| 31. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 32. | Chaffinch | 0 | 0 | 0 | 9 | 10 | 13 | 11 | 5 | 10 | 2 | 60 | 8.6 | 60 | 0 | 13 (2020) | ||||
| 33. | Brambling | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2020) | ||||
| 34. | Hawfinch | 0 | 0 | 0 | 0 | 6 | 1 | 14 | 1 | 8 | 0 | 30 | 4.3 | 30 | 0 | 14 (2021) | ||||
| 35. | Bullfinch | 0 | 0 | 0 | 0 | 1 | 3 | 8 | 2 | 1 | 2 | 17 | 2.4 | 14 | 3 | 8 (2021) | ||||
| 36. | Greenfinch | 0 | 0 | 0 | 5 | 1 | 5 | 0 | 3 | 0 | 0 | 14 | 2 | 13 | 1 | 5 (2018) | ||||
| 37. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 38. | Siskin | 0 | 0 | 0 | 0 | 37 | 0 | 8 | 0 | 1 | 1 | 47 | 6.7 | 43 | 4 | 37 (2019) | ||||
| 39. | Yellowhammer | 0 | 0 | 0 | 0 | 21 | 21 | 26 | 4 | 16 | 4 | 92 | 13.1 | 80 | 12 | 26 (2021) | ||||
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 116 | 573 | 611 | 691 | 337 | 693 | 427 | 3448 | 493 | 2250 | 1198 | ||||||
| Observation hours | 9:00 | 31:50 | 42:15 | 39:25 | 29:40 | 44:00 | 23:00 | 219:10 | 31:19 | |||||||||||
