Select until 27 January
Totals Bergheim, Freilandlabor 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Collared Dove | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 2. | Goshawk | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 3. | Kingfisher | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2020) | ||||
| 4. | Middle Spotted Woodpecker | 0 | 1 | 1 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 16 | 1.6 | 9 | 7 | 3 (2019) | ||||
| 5. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 6. | Great Spotted Woodpecker | 0 | 1 | 3 | 3 | 10 | 8 | 2 | 3 | 2 | 0 | 32 | 3.2 | 18 | 14 | 10 (2020) | ||||
| 7. | Grey-headed Woodpecker | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | ||||
| 8. | Jay | 0 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0.6 | 5 | 1 | 3 (2017) | ||||
| 9. | Magpie | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 10. | Coal Tit | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 6 | 0.6 | 3 | 3 | 2 (2020) | ||||
| 11. | Crested Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 12. | Marsh Tit | 0 | 11 | 13 | 26 | 9 | 7 | 6 | 6 | 16 | 3 | 97 | 9.7 | 44 | 53 | 26 (2019) | ||||
| 13. | Willow Tit | 2 | 9 | 7 | 8 | 0 | 7 | 3 | 4 | 4 | 3 | 47 | 4.7 | 20 | 27 | 9 (2017) | ||||
| 14. | Blue Tit | 7 | 202 | 127 | 209 | 266 | 289 | 151 | 360 | 356 | 84 | 2051 | 205 | 1255 | 796 | 360 (2023) | ||||
| 15. | Great Tit | 1 | 94 | 75 | 149 | 149 | 158 | 83 | 153 | 150 | 30 | 1042 | 104 | 631 | 411 | 158 (2021) | ||||
| 16. | Long-tailed Tit | 0 | 11 | 7 | 4 | 9 | 10 | 8 | 12 | 14 | 0 | 75 | 7.5 | 56 | 19 | 14 (2024) | ||||
| 17. | Chiffchaff | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 6 | 0.6 | 5 | 1 | 2 (2019) | ||||
| 18. | Firecrest | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 1 | 1 | 1 (2017) | ||||
| 19. | Goldcrest | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 4 | 0 | 0 | 14 | 1.4 | 13 | 1 | 4 (2020) | ||||
| 20. | Wren | 0 | 1 | 3 | 0 | 6 | 1 | 1 | 5 | 0 | 0 | 17 | 1.7 | 17 | 0 | 6 (2020) | ||||
| 21. | Nuthatch | 0 | 8 | 9 | 21 | 20 | 13 | 13 | 16 | 10 | 2 | 112 | 11 | 51 | 61 | 21 (2019) | ||||
| 22. | Tree Creeper | 0 | 0 | 1 | 0 | 2 | 1 | 6 | 0 | 2 | 0 | 12 | 1.2 | 8 | 4 | 6 (2022) | ||||
| 23. | Short-toed Tree Creeper | 0 | 1 | 0 | 3 | 7 | 6 | 9 | 6 | 1 | 0 | 33 | 3.3 | 19 | 14 | 9 (2022) | ||||
| 24. | Starling | 0 | 0 | 1 | 1 | 3 | 15 | 1 | 2 | 0 | 0 | 23 | 2.3 | 23 | 0 | 15 (2021) | ||||
| 25. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 26. | Redwing | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 27. | Blackbird | 4 | 25 | 24 | 18 | 14 | 41 | 8 | 21 | 9 | 25 | 189 | 19 | 139 | 50 | 41 (2021) | ||||
| 28. | Fieldfare | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2018) | ||||
| 29. | Robin | 3 | 8 | 7 | 25 | 27 | 34 | 10 | 16 | 19 | 9 | 158 | 16 | 76 | 82 | 34 (2021) | ||||
| 30. | Tree Sparrow | 5 | 17 | 11 | 9 | 4 | 2 | 4 | 2 | 4 | 0 | 58 | 5.8 | 56 | 2 | 17 (2017) | ||||
| 31. | House Sparrow | 0 | 0 | 0 | 10 | 14 | 6 | 9 | 29 | 3 | 0 | 71 | 7.1 | 65 | 6 | 29 (2023) | ||||
| 32. | Dunnock | 1 | 4 | 0 | 3 | 9 | 17 | 3 | 14 | 4 | 2 | 57 | 5.7 | 38 | 19 | 17 (2021) | ||||
| 33. | Grey Wagtail | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 34. | Chaffinch | 0 | 9 | 14 | 10 | 13 | 11 | 5 | 10 | 3 | 5 | 80 | 8 | 80 | 0 | 14 (2018) | ||||
| 35. | Brambling | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2020) | ||||
| 36. | Hawfinch | 0 | 2 | 1 | 6 | 1 | 14 | 1 | 8 | 1 | 0 | 34 | 3.4 | 34 | 0 | 14 (2021) | ||||
| 37. | Bullfinch | 0 | 2 | 9 | 1 | 3 | 8 | 2 | 1 | 2 | 7 | 35 | 3.5 | 25 | 10 | 9 (2018) | ||||
| 38. | Greenfinch | 2 | 6 | 5 | 1 | 5 | 0 | 3 | 0 | 0 | 0 | 22 | 2.2 | 20 | 2 | 6 (2017) | ||||
| 39. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 | 0.4 | 4 | 0 | 3 (2024) | ||||
| 40. | Siskin | 0 | 8 | 4 | 37 | 0 | 8 | 0 | 1 | 1 | 0 | 59 | 5.9 | 55 | 4 | 37 (2019) | ||||
| 41. | Yellowhammer | 0 | 8 | 14 | 21 | 21 | 26 | 4 | 16 | 4 | 16 | 130 | 13 | 118 | 12 | 26 (2021) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 25 | 434 | 341 | 573 | 611 | 691 | 337 | 693 | 610 | 188 | 4503 | 450 | 2903 | 1600 | ||||||
| Observation hours | 2:50 | 28:45 | 30:15 | 31:50 | 42:15 | 39:25 | 29:40 | 44:00 | 39:00 | 12:30 | 300:30 | 30:03 | ||||||||
