Select until 6 December
Totals Beijum, Groningen 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly
ringed | Retraps | Year
Maximum | |
| 1. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | 47 | 47 | 47 | 0 | 47 (2025) | | | | |
| 2. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 19 | 17 | 2 | 19 (2025) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly
ringed | Retraps | Year
Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 66 | 66 | 66 | 64 | 2 | | |
| |
Observation hours |
| | | | | | | | | 47:45 | 47:45 | 47:45 | | | | |
