Select until 5 July
Totals Boerakker 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Stock Dove | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 3 | 0 | 9 | 1.3 | 8 | 1 | 3 (2024) | ||||
| 2. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 3. | Great Spotted Woodpecker | 0 | 0 | 0 | 7 | 11 | 1 | 5 | 5 | 4 | 1 | 34 | 4.9 | 30 | 4 | 11 (2020) | ||||
| 4. | Jay | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2019) | ||||
| 5. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 6. | Blue Tit | 0 | 0 | 0 | 66 | 110 | 72 | 131 | 125 | 11 | 8 | 523 | 75 | 378 | 145 | 131 (2022) | ||||
| 7. | Great Tit | 0 | 0 | 0 | 316 | 140 | 102 | 255 | 168 | 60 | 8 | 1049 | 150 | 744 | 305 | 316 (2019) | ||||
| 8. | Long-tailed Tit | 0 | 0 | 0 | 0 | 4 | 12 | 17 | 0 | 0 | 0 | 33 | 4.7 | 33 | 0 | 17 (2022) | ||||
| 9. | Chiffchaff | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 6 | 0 | 11 | 1.6 | 11 | 0 | 6 (2024) | ||||
| 10. | Blackcap | 0 | 0 | 0 | 8 | 4 | 3 | 2 | 0 | 2 | 0 | 19 | 2.7 | 17 | 2 | 8 (2019) | ||||
| 11. | Garden Warbler | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.6 | 4 | 0 | 4 (2019) | ||||
| 12. | Firecrest | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 6 | 0.9 | 6 | 0 | 4 (2022) | ||||
| 13. | Goldcrest | 0 | 0 | 0 | 7 | 3 | 1 | 5 | 9 | 0 | 0 | 25 | 3.6 | 22 | 3 | 9 (2023) | ||||
| 14. | Wren | 0 | 0 | 0 | 7 | 0 | 2 | 5 | 1 | 0 | 0 | 15 | 2.1 | 11 | 4 | 7 (2019) | ||||
| 15. | Short-toed Tree Creeper | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 1 | 1 | 1 (2019) | ||||
| 16. | Starling | 0 | 0 | 0 | 6 | 9 | 4 | 3 | 1 | 4 | 1 | 28 | 4 | 27 | 1 | 9 (2020) | ||||
| 17. | Redwing | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 18. | Blackbird | 0 | 0 | 0 | 3 | 1 | 3 | 16 | 3 | 1 | 1 | 28 | 4 | 23 | 5 | 16 (2022) | ||||
| 19. | Robin | 0 | 0 | 0 | 12 | 6 | 7 | 8 | 8 | 2 | 0 | 43 | 6.1 | 31 | 12 | 12 (2019) | ||||
| 20. | Tree Sparrow | 0 | 0 | 0 | 48 | 15 | 12 | 8 | 6 | 5 | 0 | 94 | 13.4 | 85 | 9 | 48 (2019) | ||||
| 21. | House Sparrow | 0 | 0 | 0 | 3 | 0 | 1 | 4 | 2 | 0 | 0 | 10 | 1.4 | 10 | 0 | 4 (2022) | ||||
| 22. | Dunnock | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 1 | 0 | 0 | 6 | 0.9 | 5 | 1 | 3 (2022) | ||||
| 23. | Chaffinch | 0 | 0 | 0 | 10 | 7 | 8 | 22 | 10 | 2 | 0 | 59 | 8.4 | 59 | 0 | 22 (2022) | ||||
| 24. | Brambling | 0 | 0 | 0 | 2 | 0 | 5 | 2 | 1 | 0 | 0 | 10 | 1.4 | 10 | 0 | 5 (2021) | ||||
| 25. | Greenfinch | 0 | 0 | 0 | 54 | 25 | 48 | 8 | 25 | 13 | 0 | 173 | 25 | 165 | 8 | 54 (2019) | ||||
| 26. | Siskin | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 0.4 | 3 | 0 | 2 (2022) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 564 | 338 | 285 | 502 | 368 | 113 | 19 | 2189 | 313 | 1688 | 501 | ||||||
| Observation hours | 43:15 | 4:00 | 14:45 | 48:00 | 34:15 | 18:30 | 4:00 | 166:45 | 23:49 | |||||||||||
