Select until 22 December
Totals Landgoed Oranjestein (Heerenveen) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1.5 | 3 | 0 | 2 (2024) | ||||
| 2. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 1 | 0 | 1 (2024) | ||||
| 3. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 1 | 0 | 1 (2024) | ||||
| 4. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 1 | 0 | 1 (2023) | ||||
| 5. | Middle Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 2 | 0 | 2 (2023) | ||||
| 6. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 11 | 5.5 | 6 | 5 | 7 (2024) | ||||
| 7. | Black Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 1 | 0 | 1 (2023) | ||||
| 8. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1.5 | 3 | 0 | 2 (2024) | ||||
| 9. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 4 | 25 | 12.5 | 25 | 0 | 21 (2023) | ||||
| 10. | Crested Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1.5 | 3 | 0 | 2 (2024) | ||||
| 11. | Marsh Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 10 | 5 | 9 | 1 | 7 (2024) | ||||
| 12. | Willow Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 2 | 0 | 2 (2023) | ||||
| 13. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 211 | 257 | 468 | 234 | 387 | 81 | 257 (2024) | ||||
| 14. | Great Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 511 | 482 | 993 | 497 | 725 | 268 | 511 (2023) | ||||
| 15. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 15 | 22 | 11 | 18 | 4 | 15 (2024) | ||||
| 16. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 1 | 0 | 1 (2023) | ||||
| 17. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 7 | 22 | 11 | 17 | 5 | 15 (2023) | ||||
| 18. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 22 | 11 | 19 | 3 | 11 (2023) | ||||
| 19. | Wren | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 1 | 0 | 1 (2023) | ||||
| 20. | Nuthatch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 17 | 26 | 13 | 20 | 6 | 17 (2024) | ||||
| 21. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 9 | 19 | 9.5 | 15 | 4 | 10 (2023) | ||||
| 22. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 1 | 0 | 1 (2024) | ||||
| 23. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 6 | 3 | 6 | 0 | 4 (2023) | ||||
| 24. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 11 | 23 | 11.5 | 21 | 2 | 12 (2023) | ||||
| 25. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 5 | 14 | 7 | 12 | 2 | 9 (2023) | ||||
| 26. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 16 | 32 | 16 | 32 | 0 | 16 (2023) | ||||
| 27. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1.5 | 3 | 0 | 2 (2023) | ||||
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 856 | 860 | 1716 | 858 | 1335 | 381 | ||||||
| Observation hours | 32:15 | 43:00 | 75:15 | 37:38 | ||||||||||||||||
