Select until 22 April
Totals Christchurch Harbour RS 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Woodpigeon | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2017) | ||||
| 2. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 3. | Sparrowhawk | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 7 | 0.7 | 6 | 1 | 3 (2017) | ||||
| 4. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 | 1 (2023) | ||||
| 5. | Blue Tit | 6 | 8 | 7 | 6 | 5 | 6 | 7 | 7 | 6 | 0 | 58 | 5.8 | 52 | 6 | 8 (2017) | ||||
| 6. | Great Tit | 2 | 10 | 2 | 1 | 0 | 4 | 0 | 3 | 2 | 0 | 24 | 2.4 | 21 | 3 | 10 (2017) | ||||
| 7. | Bearded Tit | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2017) | ||||
| 8. | Sand Martin | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0.3 | 3 | 0 | 1 (2016) | ||||
| 9. | Swallow | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | ||||
| 10. | Cetti's Warbler | 21 | 18 | 21 | 13 | 8 | 24 | 33 | 20 | 20 | 0 | 178 | 18 | 131 | 47 | 33 (2022) | ||||
| 11. | Long-tailed Tit | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 8 | 0 | 4 (2017) | ||||
| 12. | Willow Warbler | 29 | 26 | 4 | 26 | 16 | 33 | 25 | 5 | 15 | 0 | 179 | 18 | 177 | 2 | 33 (2021) | ||||
| 13. | Chiffchaff | 149 | 107 | 82 | 63 | 2 | 84 | 56 | 31 | 42 | 1 | 617 | 62 | 605 | 12 | 149 (2016) | ||||
| 14. | Sedge Warbler | 301 | 77 | 154 | 218 | 196 | 235 | 262 | 42 | 304 | 0 | 1789 | 179 | 1772 | 17 | 304 (2024) | ||||
| 15. | Reed Warbler | 113 | 23 | 45 | 70 | 72 | 128 | 128 | 20 | 170 | 0 | 769 | 77 | 707 | 62 | 170 (2024) | ||||
| 16. | Grasshopper Warbler | 2 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 | 0 | 10 | 1 | 10 | 0 | 2 (2016) | ||||
| 17. | Blackcap | 66 | 27 | 33 | 43 | 0 | 25 | 25 | 8 | 23 | 2 | 252 | 25 | 249 | 3 | 66 (2016) | ||||
| 18. | Garden Warbler | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2022) | ||||
| 19. | Lesser Whitethroat | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0.4 | 4 | 0 | 2 (2017) | ||||
| 20. | Whitethroat | 3 | 3 | 1 | 2 | 11 | 8 | 8 | 5 | 5 | 0 | 46 | 4.6 | 46 | 0 | 11 (2020) | ||||
| 21. | Firecrest | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | ||||
| 22. | Goldcrest | 4 | 54 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 61 | 6.1 | 59 | 2 | 54 (2017) | ||||
| 23. | Wren | 4 | 15 | 3 | 7 | 1 | 11 | 6 | 3 | 3 | 0 | 53 | 5.3 | 43 | 10 | 15 (2017) | ||||
| 24. | Song Thrush | 0 | 5 | 0 | 3 | 0 | 1 | 0 | 1 | 0 | 2 | 12 | 1.2 | 9 | 3 | 5 (2017) | ||||
| 25. | Blackbird | 1 | 6 | 0 | 1 | 0 | 4 | 0 | 1 | 2 | 1 | 16 | 1.6 | 11 | 5 | 6 (2017) | ||||
| 26. | Spotted Flycatcher | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2016) | ||||
| 27. | Robin | 21 | 14 | 4 | 9 | 2 | 21 | 14 | 7 | 11 | 1 | 104 | 10 | 92 | 12 | 21 (2016) | ||||
| 28. | Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 2 | 0 | 2 (2024) | ||||
| 29. | Stonechat | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 5 | 0.5 | 5 | 0 | 2 (2020) | ||||
| 30. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2023) | ||||
| 31. | Dunnock | 2 | 6 | 3 | 7 | 1 | 4 | 1 | 2 | 1 | 3 | 30 | 3 | 25 | 5 | 7 (2019) | ||||
| 32. | Yellow Wagtail (flavissima) | 24 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 3.3 | 33 | 0 | 24 (2016) | ||||
| 33. | Yellow wagtail sp. | 19 | 0 | 72 | 56 | 0 | 59 | 0 | 30 | 0 | 0 | 236 | 24 | 236 | 0 | 72 (2018) | ||||
| 34. | alba wagtail sp. | 0 | 26 | 58 | 0 | 0 | 36 | 0 | 0 | 0 | 0 | 120 | 12 | 120 | 0 | 58 (2018) | ||||
| 35. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 36. | Chaffinch | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2017) | ||||
| 37. | Bullfinch | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | ||||
| 38. | Greenfinch | 2 | 8 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 0 | 18 | 1.8 | 17 | 1 | 8 (2017) | ||||
| 39. | Lesser Redpoll | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 3 (2017) | ||||
| 40. | Goldfinch | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 5 | 0.5 | 5 | 0 | 2 (2024) | ||||
| 41. | Reed Bunting | 36 | 5 | 14 | 14 | 29 | 17 | 10 | 3 | 5 | 0 | 133 | 13 | 124 | 9 | 36 (2016) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 812 | 460 | 508 | 553 | 346 | 708 | 583 | 198 | 620 | 10 | 4798 | 480 | 4597 | 201 | ||||||
| Observation hours | 70:45 | 55:45 | 42:00 | 52:00 | 40:30 | 62:00 | 47:00 | 43:30 | 39:30 | 4:00 | 457:00 | 45:42 | ||||||||
