Select until 23 February
Totals Embalse de Pedrezuela 2017 - 2026
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| 1. | Gadwall | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2021) | | | | |
| 2. | Mallard | 0 | 0 | 0 | 2 | 4 | 4 | 5 | 4 | 3 | 0 | 22 | 2.4 | 21 | 1 | 5 (2023) | | | | |
| 3. | Teal | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | | | | |
| 4. | Cuckoo | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
| 5. | Woodpigeon | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 0.4 | 4 | 0 | 1 (2020) | | | | |
| 6. | Turtle Dove | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 5 | 0.6 | 5 | 0 | 3 (2022) | | | | |
| 7. | Water Rail | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2020) | | | | |
| 8. | Moorhen | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | | | | |
| 9. | Snipe | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2021) | | | | |
| 10. | Common Sandpiper | 0 | 0 | 4 | 0 | 5 | 2 | 0 | 2 | 7 | 0 | 20 | 2.2 | 20 | 0 | 7 (2025) | | | | |
| 11. | Green Sandpiper | 0 | 1 | 2 | 2 | 7 | 2 | 0 | 2 | 2 | 0 | 18 | 2 | 16 | 2 | 7 (2021) | | | | |
| 12. | Night Heron | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 13. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2024) | | | | |
| 14. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.2 | 2 | 0 | 1 (2024) | | | | |
| 15. | Scops Owl | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 5 | 0.6 | 3 | 2 | 1 (2020) | | | | |
| 16. | Hoopoe | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 4 | 0.4 | 3 | 1 | 3 (2024) | | | | |
| 17. | Kingfisher | 0 | 16 | 18 | 39 | 49 | 64 | 36 | 104 | 100 | 0 | 426 | 47 | 185 | 241 | 104 (2024) | | | | |
| 18. | European Bee-eater | 0 | 0 | 11 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 16 | 1.8 | 16 | 0 | 11 (2019) | | | | |
| 19. | Wryneck | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 20. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2020) | | | | |
| 21. | Great Spotted Woodpecker | 0 | 0 | 4 | 2 | 9 | 1 | 1 | 4 | 0 | 0 | 21 | 2.3 | 18 | 3 | 9 (2021) | | | | |
| 22. | Golden Oriole | 0 | 0 | 7 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 10 | 1.1 | 8 | 2 | 7 (2019) | | | | |
| 23. | Southern Grey Shrike | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 | 1 (2019) | | | | |
| 24. | Woodchat Shrike | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | | | | |
| 25. | Red-backed Shrike | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 26. | Magpie | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 5 | 0.6 | 5 | 0 | 2 (2023) | | | | |
| 27. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 28. | Crested Tit | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 4 | 0.4 | 3 | 1 | 2 (2022) | | | | |
| 29. | Blue Tit | 0 | 4 | 59 | 59 | 79 | 40 | 21 | 62 | 25 | 1 | 350 | 39 | 290 | 60 | 79 (2021) | | | | |
| 30. | Great Tit | 0 | 0 | 59 | 43 | 60 | 63 | 48 | 81 | 43 | 2 | 399 | 44 | 249 | 150 | 81 (2024) | | | | |
| 31. | Penduline Tit | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 5 | 0.6 | 5 | 0 | 3 (2020) | | | | |
| 32. | Swallow | 0 | 0 | 69 | 61 | 31 | 14 | 18 | 24 | 20 | 0 | 237 | 26 | 229 | 8 | 69 (2019) | | | | |
| 33. | House Martin | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 6 | 0.7 | 6 | 0 | 3 (2019) | | | | |
| 34. | Cetti's Warbler | 0 | 14 | 134 | 115 | 91 | 113 | 77 | 126 | 103 | 0 | 773 | 86 | 346 | 427 | 134 (2019) | | | | |
| 35. | Long-tailed Tit | 0 | 0 | 24 | 20 | 8 | 69 | 17 | 39 | 15 | 0 | 192 | 21 | 152 | 40 | 69 (2022) | | | | |
| 36. | Western Bonelli's Warbler | 0 | 0 | 0 | 3 | 2 | 1 | 2 | 0 | 0 | 0 | 8 | 0.9 | 8 | 0 | 3 (2020) | | | | |
| 37. | Yellow-browed Warbler | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2020) | | | | |
| 38. | Willow Warbler | 0 | 3 | 80 | 342 | 177 | 161 | 88 | 406 | 44 | 0 | 1301 | 145 | 1143 | 158 | 406 (2024) | | | | |
| 39. | Chiffchaff | 0 | 24 | 20 | 219 | 198 | 210 | 72 | 254 | 236 | 0 | 1233 | 137 | 1185 | 48 | 254 (2024) | | | | |
| 40. | Iberian Chiffchaff | 0 | 0 | 4 | 4 | 11 | 20 | 13 | 17 | 12 | 0 | 81 | 9 | 70 | 11 | 20 (2022) | | | | |
| 41. | Great Reed Warbler | 0 | 0 | 13 | 6 | 6 | 2 | 0 | 1 | 1 | 0 | 29 | 3.2 | 20 | 9 | 13 (2019) | | | | |
| 42. | Sedge Warbler | 0 | 0 | 5 | 20 | 18 | 6 | 4 | 14 | 10 | 0 | 77 | 8.6 | 71 | 6 | 20 (2020) | | | | |
| 43. | Reed Warbler | 0 | 10 | 178 | 229 | 168 | 182 | 124 | 162 | 118 | 0 | 1171 | 130 | 846 | 325 | 229 (2020) | | | | |
| 44. | Melodious Warbler | 0 | 0 | 59 | 10 | 15 | 19 | 31 | 20 | 16 | 0 | 170 | 19 | 150 | 20 | 59 (2019) | | | | |
| 45. | Grasshopper Warbler | 0 | 1 | 7 | 8 | 5 | 8 | 4 | 2 | 0 | 0 | 35 | 3.9 | 33 | 2 | 8 (2020) | | | | |
| 46. | Zitting Cisticola | 0 | 0 | 8 | 17 | 1 | 2 | 4 | 3 | 6 | 0 | 41 | 4.6 | 35 | 6 | 17 (2020) | | | | |
| 47. | Blackcap | 0 | 26 | 108 | 176 | 215 | 258 | 122 | 336 | 167 | 0 | 1408 | 156 | 1213 | 195 | 336 (2024) | | | | |
| 48. | Garden Warbler | 0 | 0 | 11 | 22 | 4 | 9 | 1 | 21 | 16 | 0 | 84 | 9.3 | 82 | 2 | 22 (2020) | | | | |
| 49. | Western Orphean Warbler | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 0.4 | 4 | 0 | 1 (2019) | | | | |
| 50. | Sardinian Warbler | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 5 | 0.6 | 4 | 1 | 3 (2024) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| 51. | Western Subalpine Warbler | 0 | 0 | 3 | 1 | 0 | 4 | 1 | 1 | 1 | 0 | 11 | 1.2 | 11 | 0 | 4 (2022) | | | | |
| 52. | Whitethroat | 0 | 0 | 29 | 12 | 10 | 13 | 7 | 6 | 14 | 0 | 91 | 10.1 | 85 | 6 | 29 (2019) | | | | |
| 53. | Dartford Warbler | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | | | | |
| 54. | Firecrest | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 55. | Wren | 0 | 1 | 1 | 3 | 8 | 8 | 8 | 6 | 5 | 0 | 40 | 4.4 | 33 | 7 | 8 (2021) | | | | |
| 56. | Nuthatch | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 1 | 0 | 10 | 1.1 | 10 | 0 | 8 (2021) | | | | |
| 57. | Short-toed Tree Creeper | 0 | 0 | 16 | 9 | 19 | 10 | 14 | 19 | 8 | 0 | 95 | 10.6 | 71 | 24 | 19 (2021) | | | | |
| 58. | Spotless Starling | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 0 | 11 | 1.2 | 10 | 1 | 3 (2025) | | | | |
| 59. | Song Thrush | 0 | 0 | 29 | 12 | 31 | 16 | 10 | 17 | 7 | 0 | 122 | 14 | 96 | 26 | 31 (2021) | | | | |
| 60. | Redwing | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 3 | 0 | 0 | 10 | 1.1 | 10 | 0 | 6 (2023) | | | | |
| 61. | Blackbird | 0 | 2 | 31 | 42 | 44 | 67 | 38 | 30 | 24 | 1 | 279 | 31 | 201 | 78 | 67 (2022) | | | | |
| 62. | Spotted Flycatcher | 0 | 0 | 7 | 11 | 1 | 3 | 8 | 7 | 6 | 0 | 43 | 4.8 | 39 | 4 | 11 (2020) | | | | |
| 63. | Robin | 0 | 18 | 20 | 29 | 22 | 32 | 28 | 24 | 23 | 1 | 197 | 22 | 151 | 46 | 32 (2022) | | | | |
| 64. | Nightingale | 0 | 0 | 52 | 23 | 37 | 48 | 25 | 25 | 14 | 0 | 224 | 25 | 151 | 73 | 52 (2019) | | | | |
| 65. | Bluethroat | 0 | 1 | 11 | 2 | 0 | 3 | 1 | 1 | 3 | 0 | 22 | 2.4 | 20 | 2 | 11 (2019) | | | | |
| 66. | Pied Flycatcher | 0 | 1 | 8 | 21 | 7 | 32 | 16 | 10 | 22 | 0 | 117 | 13 | 110 | 7 | 32 (2022) | | | | |
| 67. | Black Redstart | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | | | | |
| 68. | Redstart | 0 | 1 | 3 | 3 | 1 | 1 | 4 | 3 | 2 | 0 | 18 | 2 | 18 | 0 | 4 (2023) | | | | |
| 69. | Whinchat | 0 | 0 | 3 | 4 | 2 | 0 | 0 | 0 | 1 | 0 | 10 | 1.1 | 10 | 0 | 4 (2020) | | | | |
| 70. | Stonechat | 0 | 3 | 3 | 3 | 2 | 0 | 1 | 3 | 2 | 0 | 17 | 1.9 | 16 | 1 | 3 (2018) | | | | |
| 71. | Dipper | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2021) | | | | |
| 72. | Tree Sparrow | 0 | 0 | 11 | 3 | 3 | 6 | 3 | 1 | 2 | 0 | 29 | 3.2 | 28 | 1 | 11 (2019) | | | | |
| 73. | sparrow sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 0.8 | 7 | 0 | 7 (2025) | | | | |
| 74. | Spanish Sparrow | 0 | 3 | 22 | 13 | 21 | 51 | 8 | 28 | 8 | 0 | 154 | 17 | 148 | 6 | 51 (2022) | | | | |
| 75. | House Sparrow | 0 | 0 | 40 | 18 | 35 | 32 | 6 | 21 | 24 | 0 | 176 | 20 | 169 | 7 | 40 (2019) | | | | |
| 76. | Dunnock | 0 | 1 | 0 | 5 | 4 | 3 | 0 | 1 | 5 | 1 | 20 | 2.2 | 20 | 0 | 5 (2020) | | | | |
| 77. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 127 | 0 | 127 | 14 | 126 | 1 | 127 (2025) | | | | |
| 78. | Yellow wagtail sp. | 0 | 0 | 408 | 150 | 5 | 62 | 0 | 82 | 0 | 0 | 707 | 79 | 693 | 14 | 408 (2019) | | | | |
| 79. | Grey Wagtail | 0 | 1 | 1 | 4 | 8 | 10 | 5 | 13 | 9 | 0 | 51 | 5.7 | 42 | 9 | 13 (2024) | | | | |
| 80. | White Wagtail | 0 | 0 | 4 | 3 | 1 | 3 | 2 | 2 | 1 | 0 | 16 | 1.8 | 15 | 1 | 4 (2019) | | | | |
| 81. | Meadow Pipit | 0 | 16 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 21 | 2.3 | 21 | 0 | 16 (2018) | | | | |
| 82. | Chaffinch | 0 | 0 | 6 | 6 | 17 | 16 | 11 | 30 | 11 | 0 | 97 | 10.8 | 91 | 6 | 30 (2024) | | | | |
| 83. | Hawfinch | 0 | 0 | 2 | 0 | 2 | 10 | 1 | 1 | 1 | 1 | 18 | 2 | 17 | 1 | 10 (2022) | | | | |
| 84. | Greenfinch | 0 | 1 | 140 | 50 | 54 | 123 | 21 | 68 | 28 | 0 | 485 | 54 | 464 | 21 | 140 (2019) | | | | |
| 85. | Linnet | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | | | | |
| 86. | Goldfinch | 0 | 12 | 70 | 36 | 34 | 98 | 43 | 86 | 54 | 0 | 433 | 48 | 424 | 9 | 98 (2022) | | | | |
| 87. | Serin | 0 | 1 | 51 | 35 | 75 | 43 | 24 | 37 | 25 | 0 | 291 | 32 | 276 | 15 | 75 (2021) | | | | |
| 88. | Siskin | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 7 | 0.8 | 7 | 0 | 6 (2021) | | | | |
| 89. | Cirl Bunting | 0 | 0 | 1 | 0 | 1 | 5 | 1 | 0 | 1 | 0 | 9 | 1 | 9 | 0 | 5 (2022) | | | | |
| 90. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.2 | 2 | 0 | 1 (2024) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| |
Totals |
0 | 161 | 1865 | 1915 | 1641 | 1972 | 990 | 2229 | 1388 | 8 | 12169 | 1352 | 10081 | 2088 | | |
| |
Observation hours |
| 27:00 | 120:15 | 146:30 | 130:15 | 151:00 | 136:00 | 151:30 | 122:45 | 4:00 | 989:15 | 109:55 | | | | |