Select until 21 November
Totals Hundsdorf, Ortslage 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| 1. | Sparrowhawk | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0.3 | 2 | 1 | 2 (2018) | | | | |
| 2. | Middle Spotted Woodpecker | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 1 | 2 | 2 (2017) | | | | |
| 3. | Great Spotted Woodpecker | 4 | 0 | 0 | 0 | 0 | 12 | 3 | 6 | 5 | 3 | 33 | 3.3 | 11 | 22 | 12 (2021) | | | | |
| 4. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | | | | |
| 5. | Kestrel | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2021) | | | | |
| 6. | Jay | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 5 | 0 | 3 (2018) | | | | |
| 7. | Magpie | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
| 8. | Coal Tit | 67 | 23 | 76 | 3 | 6 | 3 | 17 | 7 | 3 | 4 | 209 | 21 | 98 | 111 | 76 (2018) | | | | |
| 9. | Crested Tit | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | | | | |
| 10. | Marsh Tit | 18 | 80 | 48 | 29 | 31 | 40 | 51 | 37 | 38 | 33 | 405 | 41 | 113 | 292 | 80 (2017) | | | | |
| 11. | Willow Tit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2018) | | | | |
| 12. | Blue Tit | 645 | 729 | 1274 | 864 | 683 | 680 | 712 | 861 | 1227 | 796 | 8471 | 847 | 4218 | 4253 | 1274 (2018) | | | | |
| 13. | Great Tit | 559 | 779 | 799 | 671 | 364 | 765 | 730 | 472 | 446 | 427 | 6012 | 601 | 2984 | 3028 | 799 (2018) | | | | |
| 14. | Skylark | 0 | 45 | 0 | 3 | 18 | 64 | 7 | 0 | 82 | 138 | 357 | 36 | 357 | 0 | 138 (2025) | | | | |
| 15. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 0 | 6 | 0.6 | 5 | 1 | 5 (2021) | | | | |
| 16. | Chiffchaff | 0 | 1 | 4 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 10 | 1 | 10 | 0 | 4 (2018) | | | | |
| 17. | Blackcap | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 6 | 0.6 | 6 | 0 | 1 (2018) | | | | |
| 18. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
| 19. | Firecrest | 0 | 2 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 8 | 0.8 | 8 | 0 | 3 (2018) | | | | |
| 20. | Goldcrest | 8 | 2 | 19 | 0 | 35 | 2 | 0 | 8 | 1 | 0 | 75 | 7.5 | 74 | 1 | 35 (2020) | | | | |
| 21. | Wren | 2 | 2 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 10 | 1 | 9 | 1 | 2 (2016) | | | | |
| 22. | Nuthatch | 12 | 53 | 58 | 44 | 14 | 46 | 12 | 15 | 4 | 15 | 273 | 27 | 67 | 206 | 58 (2018) | | | | |
| 23. | Tree Creeper | 2 | 3 | 0 | 2 | 2 | 2 | 1 | 2 | 3 | 5 | 22 | 2.2 | 12 | 10 | 5 (2025) | | | | |
| 24. | Short-toed Tree Creeper | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 0.3 | 3 | 0 | 1 (2016) | | | | |
| 25. | Starling | 2 | 2 | 4 | 12 | 0 | 5 | 4 | 15 | 0 | 4 | 48 | 4.8 | 44 | 4 | 15 (2023) | | | | |
| 26. | Song Thrush | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2017) | | | | |
| 27. | Blackbird | 5 | 34 | 62 | 24 | 8 | 49 | 14 | 66 | 46 | 55 | 363 | 36 | 238 | 125 | 66 (2023) | | | | |
| 28. | Fieldfare | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 5 | 0.5 | 5 | 0 | 3 (2018) | | | | |
| 29. | Robin | 7 | 25 | 58 | 30 | 21 | 53 | 20 | 13 | 13 | 28 | 268 | 27 | 155 | 113 | 58 (2018) | | | | |
| 30. | Black Redstart | 1 | 5 | 4 | 8 | 2 | 2 | 5 | 3 | 2 | 0 | 32 | 3.2 | 27 | 5 | 8 (2019) | | | | |
| 31. | Redstart | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
| 32. | Tree Sparrow | 5 | 25 | 13 | 17 | 12 | 16 | 11 | 2 | 2 | 0 | 103 | 10 | 97 | 6 | 25 (2017) | | | | |
| 33. | House Sparrow | 82 | 185 | 199 | 142 | 70 | 214 | 290 | 325 | 158 | 32 | 1697 | 170 | 1267 | 430 | 325 (2023) | | | | |
| 34. | Dunnock | 16 | 6 | 42 | 6 | 15 | 12 | 3 | 4 | 5 | 4 | 113 | 11 | 92 | 21 | 42 (2018) | | | | |
| 35. | White Wagtail | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2017) | | | | |
| 36. | Chaffinch | 48 | 33 | 96 | 35 | 52 | 55 | 42 | 63 | 25 | 27 | 476 | 48 | 450 | 26 | 96 (2018) | | | | |
| 37. | Brambling | 8 | 34 | 33 | 6 | 4 | 42 | 335 | 13 | 30 | 10 | 515 | 52 | 496 | 19 | 335 (2022) | | | | |
| 38. | Hawfinch | 1 | 0 | 3 | 9 | 0 | 12 | 7 | 26 | 21 | 78 | 157 | 16 | 127 | 30 | 78 (2025) | | | | |
| 39. | Bullfinch | 19 | 58 | 39 | 18 | 4 | 42 | 23 | 58 | 37 | 48 | 346 | 35 | 185 | 161 | 58 (2017) | | | | |
| 40. | Northern Bullfinch (trumpet call) | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2018) | | | | |
| 41. | Greenfinch | 82 | 70 | 112 | 87 | 20 | 59 | 66 | 67 | 40 | 39 | 642 | 64 | 537 | 105 | 112 (2018) | | | | |
| 42. | Mealy Redpoll | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.7 | 6 | 1 | 5 (2018) | | | | |
| 43. | Lesser Redpoll | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2017) | | | | |
| 44. | Goldfinch | 37 | 66 | 128 | 128 | 149 | 125 | 67 | 58 | 39 | 88 | 885 | 89 | 653 | 232 | 149 (2020) | | | | |
| 45. | Serin | 1 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 6 | 0.6 | 6 | 0 | 2 (2018) | | | | |
| 46. | Siskin | 60 | 30 | 1129 | 1074 | 2 | 1439 | 35 | 192 | 1946 | 14 | 5921 | 592 | 4168 | 1753 | 1946 (2024) | | | | |
| 47. | Yellowhammer | 0 | 3 | 3 | 2 | 0 | 1 | 1 | 12 | 2 | 8 | 32 | 3.2 | 30 | 2 | 12 (2023) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| |
Totals |
1692 | 2303 | 4229 | 3215 | 1516 | 3753 | 2466 | 2329 | 4180 | 1859 | 27542 | 2754 | 16581 | 10961 | | |
| |
Observation hours |
143:35 | 249:45 | 327:05 | 238:00 | 191:50 | 241:05 | 203:25 | 164:25 | 234:45 | 176:50 | 2,170:45 | 217:05 | | | | |