Select until 30 June
Totals Collado Cerrado 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 2. | Sparrowhawk | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 3. | Wryneck | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 4. | Southern Grey Shrike | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 5. | Woodchat Shrike | 0 | 0 | 0 | 3 | 5 | 0 | 6 | 1 | 0 | 0 | 15 | 2.1 | 15 | 0 | 6 (2022) | ||||
| 6. | Red-backed Shrike | 0 | 0 | 0 | 7 | 24 | 10 | 10 | 6 | 30 | 5 | 92 | 13.1 | 78 | 14 | 30 (2024) | ||||
| 7. | Jay | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 0.4 | 2 | 1 | 1 (2020) | ||||
| 8. | Coal Tit | 0 | 0 | 0 | 4 | 38 | 21 | 3 | 8 | 21 | 8 | 103 | 15 | 93 | 10 | 38 (2020) | ||||
| 9. | Crested Tit | 0 | 0 | 0 | 4 | 10 | 13 | 8 | 6 | 7 | 4 | 52 | 7.4 | 44 | 8 | 13 (2021) | ||||
| 10. | Blue Tit | 0 | 0 | 0 | 2 | 21 | 0 | 3 | 6 | 19 | 0 | 51 | 7.3 | 50 | 1 | 21 (2020) | ||||
| 11. | Great Tit | 0 | 0 | 0 | 1 | 8 | 6 | 15 | 15 | 16 | 0 | 61 | 8.7 | 55 | 6 | 16 (2024) | ||||
| 12. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 4 | 0.6 | 4 | 0 | 2 (2022) | ||||
| 13. | Swallow | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 14. | Long-tailed Tit | 0 | 0 | 0 | 14 | 0 | 7 | 0 | 7 | 11 | 3 | 42 | 6 | 33 | 9 | 14 (2019) | ||||
| 15. | Western Bonelli's Warbler | 0 | 0 | 0 | 2 | 9 | 3 | 3 | 4 | 0 | 2 | 23 | 3.3 | 23 | 0 | 9 (2020) | ||||
| 16. | Willow Warbler | 0 | 0 | 0 | 1 | 26 | 0 | 0 | 5 | 8 | 0 | 40 | 5.7 | 40 | 0 | 26 (2020) | ||||
| 17. | Chiffchaff | 0 | 0 | 0 | 0 | 170 | 36 | 0 | 36 | 71 | 0 | 313 | 45 | 311 | 2 | 170 (2020) | ||||
| 18. | Iberian Chiffchaff | 0 | 0 | 0 | 0 | 12 | 1 | 1 | 2 | 3 | 0 | 19 | 2.7 | 19 | 0 | 12 (2020) | ||||
| 19. | Melodious Warbler | 0 | 0 | 0 | 2 | 3 | 1 | 8 | 7 | 7 | 0 | 28 | 4 | 28 | 0 | 8 (2022) | ||||
| 20. | Blackcap | 0 | 0 | 0 | 1 | 23 | 3 | 6 | 15 | 77 | 4 | 129 | 18 | 114 | 15 | 77 (2024) | ||||
| 21. | Garden Warbler | 0 | 0 | 0 | 1 | 5 | 0 | 4 | 2 | 2 | 2 | 16 | 2.3 | 14 | 2 | 5 (2020) | ||||
| 22. | Western Orphean Warbler | 0 | 0 | 0 | 4 | 17 | 2 | 2 | 2 | 6 | 7 | 40 | 5.7 | 30 | 10 | 17 (2020) | ||||
| 23. | Western Subalpine Warbler | 0 | 0 | 0 | 3 | 11 | 8 | 2 | 3 | 6 | 2 | 35 | 5 | 27 | 8 | 11 (2020) | ||||
| 24. | Whitethroat | 0 | 0 | 0 | 8 | 36 | 6 | 7 | 21 | 10 | 0 | 88 | 12.6 | 74 | 14 | 36 (2020) | ||||
| 25. | Firecrest | 0 | 0 | 0 | 0 | 4 | 3 | 2 | 3 | 8 | 0 | 20 | 2.9 | 20 | 0 | 8 (2024) | ||||
| 26. | Goldcrest | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 3 | 0 | 3 (2020) | ||||
| 27. | Wren | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 1 | 2 | 1 | 11 | 1.6 | 11 | 0 | 3 (2020) | ||||
| 28. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 0 | 1 | 0 | 8 | 1.1 | 8 | 0 | 3 (2022) | ||||
| 29. | Spotless Starling | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2020) | ||||
| 30. | Song Thrush | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2020) | ||||
| 31. | Mistle Thrush | 0 | 0 | 0 | 3 | 2 | 1 | 4 | 1 | 0 | 0 | 11 | 1.6 | 10 | 1 | 4 (2022) | ||||
| 32. | Redwing | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 33. | Blackbird | 0 | 0 | 0 | 19 | 19 | 9 | 32 | 34 | 31 | 5 | 149 | 21 | 134 | 15 | 34 (2023) | ||||
| 34. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | 0.4 | 3 | 0 | 2 (2020) | ||||
| 35. | Robin | 0 | 0 | 0 | 1 | 27 | 17 | 16 | 21 | 45 | 6 | 133 | 19 | 127 | 6 | 45 (2024) | ||||
| 36. | Nightingale | 0 | 0 | 0 | 1 | 1 | 0 | 10 | 10 | 2 | 0 | 24 | 3.4 | 24 | 0 | 10 (2022) | ||||
| 37. | Pied Flycatcher | 0 | 0 | 0 | 4 | 12 | 1 | 6 | 2 | 11 | 0 | 36 | 5.1 | 36 | 0 | 12 (2020) | ||||
| 38. | Black Redstart | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 3 | 0 | 0 | 7 | 1 | 7 | 0 | 3 (2020) | ||||
| 39. | Redstart | 0 | 0 | 0 | 0 | 13 | 1 | 3 | 10 | 6 | 0 | 33 | 4.7 | 32 | 1 | 13 (2020) | ||||
| 40. | Stonechat | 0 | 0 | 0 | 3 | 12 | 6 | 13 | 3 | 0 | 0 | 37 | 5.3 | 36 | 1 | 13 (2022) | ||||
| 41. | Wheatear | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 2 (2020) | ||||
| 42. | Dunnock | 0 | 0 | 0 | 0 | 11 | 12 | 10 | 8 | 4 | 1 | 46 | 6.6 | 37 | 9 | 12 (2021) | ||||
| 43. | Spanish Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 44. | Tree Pipit | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 2 (2020) | ||||
| 45. | Chaffinch | 0 | 0 | 0 | 5 | 15 | 2 | 8 | 7 | 21 | 3 | 61 | 8.7 | 61 | 0 | 21 (2024) | ||||
| 46. | Greenfinch | 0 | 0 | 0 | 7 | 17 | 10 | 3 | 3 | 2 | 1 | 43 | 6.1 | 37 | 6 | 17 (2020) | ||||
| 47. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 2 | 0 | 2 (2024) | ||||
| 48. | Citril Finch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0.6 | 4 | 0 | 4 (2025) | ||||
| 49. | Rock Bunting | 0 | 0 | 0 | 0 | 3 | 5 | 5 | 3 | 2 | 0 | 18 | 2.6 | 16 | 2 | 5 (2021) | ||||
| 50. | Cirl Bunting | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 4 | 0.6 | 4 | 0 | 2 (2021) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 102 | 578 | 192 | 197 | 259 | 435 | 59 | 1822 | 260 | 1681 | 141 | ||||||
| Observation hours | 19:45 | 90:00 | 47:00 | 17:00 | 34:30 | 55:30 | 19:30 | 283:15 | 40:28 | |||||||||||
