Select until 23 November
Totals Birzgale 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| 1. | Corncrake | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | | | | |
| 2. | Crane | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 5 | 0 | 4 (2017) | | | | |
| 3. | Sparrowhawk | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2019) | | | | |
| 4. | Eurasian Pygmy-Owl | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2020) | | | | |
| 5. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 8 | 3 | 0 | 0 | 5 | 16 | 1.6 | 16 | 0 | 8 (2021) | | | | |
| 6. | Short-eared Owl | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
| 7. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 4 (2021) | | | | |
| 8. | Kingfisher | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 5 | 0.5 | 5 | 0 | 3 (2017) | | | | |
| 9. | Wryneck | 3 | 2 | 4 | 0 | 5 | 1 | 10 | 21 | 11 | 6 | 63 | 6.3 | 62 | 1 | 21 (2023) | | | | |
| 10. | Middle Spotted Woodpecker | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 5 | 0.5 | 3 | 2 | 2 (2022) | | | | |
| 11. | Lesser Spotted Woodpecker | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 5 | 0.5 | 5 | 0 | 1 (2017) | | | | |
| 12. | Great Spotted Woodpecker | 0 | 0 | 1 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 8 | 0.8 | 8 | 0 | 5 (2020) | | | | |
| 13. | White-backed Woodpecker | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2019) | | | | |
| 14. | Grey-headed Woodpecker | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2019) | | | | |
| 15. | Great Grey Shrike | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2017) | | | | |
| 16. | Red-backed Shrike | 2 | 9 | 2 | 0 | 5 | 2 | 4 | 1 | 2 | 0 | 27 | 2.7 | 27 | 0 | 9 (2017) | | | | |
| 17. | Jay | 11 | 5 | 1 | 0 | 1 | 0 | 3 | 0 | 3 | 1 | 25 | 2.5 | 25 | 0 | 11 (2016) | | | | |
| 18. | Nutcracker | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
| 19. | Coal Tit | 6 | 1 | 0 | 3 | 3 | 1 | 1 | 2 | 0 | 1 | 18 | 1.8 | 18 | 0 | 6 (2016) | | | | |
| 20. | Crested Tit | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2016) | | | | |
| 21. | Marsh Tit | 21 | 15 | 20 | 9 | 14 | 28 | 7 | 13 | 24 | 13 | 164 | 16 | 162 | 2 | 28 (2021) | | | | |
| 22. | Willow Tit | 54 | 9 | 29 | 15 | 8 | 15 | 10 | 37 | 11 | 9 | 197 | 20 | 197 | 0 | 54 (2016) | | | | |
| 23. | Blue Tit | 119 | 140 | 136 | 393 | 394 | 319 | 163 | 156 | 176 | 130 | 2126 | 213 | 2116 | 10 | 394 (2020) | | | | |
| 24. | Great Tit | 310 | 398 | 638 | 660 | 732 | 1005 | 579 | 410 | 789 | 772 | 6293 | 629 | 6265 | 28 | 1005 (2021) | | | | |
| 25. | Swallow | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0.6 | 5 | 1 | 5 (2016) | | | | |
| 26. | Long-tailed Tit | 238 | 30 | 107 | 184 | 55 | 142 | 41 | 75 | 13 | 4 | 889 | 89 | 881 | 8 | 238 (2016) | | | | |
| 27. | Wood Warbler | 3 | 2 | 6 | 0 | 1 | 2 | 3 | 6 | 0 | 0 | 23 | 2.3 | 23 | 0 | 6 (2018) | | | | |
| 28. | Yellow-browed Warbler | 0 | 0 | 5 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 12 | 1.2 | 12 | 0 | 5 (2018) | | | | |
| 29. | Dusky Warbler | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | | | | |
| 30. | Willow Warbler | 13 | 52 | 63 | 10 | 30 | 23 | 26 | 27 | 3 | 3 | 250 | 25 | 250 | 0 | 63 (2018) | | | | |
| 31. | Chiffchaff | 217 | 318 | 431 | 373 | 511 | 296 | 249 | 330 | 103 | 81 | 2909 | 291 | 2883 | 26 | 511 (2020) | | | | |
| 32. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 0 | 7 | 0.7 | 7 | 0 | 5 (2021) | | | | |
| 33. | Sedge Warbler | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2018) | | | | |
| 34. | Blyth's Reed-Warbler | 5 | 1 | 1 | 0 | 3 | 2 | 6 | 0 | 0 | 0 | 18 | 1.8 | 18 | 0 | 6 (2022) | | | | |
| 35. | Reed Warbler | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2018) | | | | |
| 36. | Marsh Warbler | 10 | 8 | 6 | 0 | 8 | 7 | 5 | 14 | 0 | 0 | 58 | 5.8 | 58 | 0 | 14 (2023) | | | | |
| 37. | Icterine Warbler | 16 | 13 | 6 | 0 | 1 | 6 | 5 | 20 | 0 | 0 | 67 | 6.7 | 67 | 0 | 20 (2023) | | | | |
| 38. | River Warbler | 4 | 4 | 3 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 16 | 1.6 | 16 | 0 | 4 (2016) | | | | |
| 39. | Grasshopper Warbler | 0 | 2 | 6 | 0 | 2 | 2 | 1 | 2 | 0 | 0 | 15 | 1.5 | 15 | 0 | 6 (2018) | | | | |
| 40. | Blackcap | 52 | 51 | 100 | 21 | 48 | 76 | 87 | 143 | 6 | 14 | 598 | 60 | 598 | 0 | 143 (2023) | | | | |
| 41. | Garden Warbler | 31 | 31 | 34 | 13 | 13 | 10 | 23 | 57 | 0 | 0 | 212 | 21 | 209 | 3 | 57 (2023) | | | | |
| 42. | Barred Warbler | 0 | 2 | 0 | 0 | 4 | 0 | 3 | 0 | 0 | 0 | 9 | 0.9 | 9 | 0 | 4 (2020) | | | | |
| 43. | Lesser Whitethroat | 6 | 18 | 11 | 1 | 18 | 6 | 10 | 13 | 0 | 1 | 84 | 8.4 | 84 | 0 | 18 (2017) | | | | |
| 44. | Whitethroat | 29 | 35 | 28 | 5 | 29 | 42 | 32 | 64 | 5 | 0 | 269 | 27 | 253 | 16 | 64 (2023) | | | | |
| 45. | Firecrest | 1 | 1 | 1 | 1 | 7 | 9 | 16 | 2 | 8 | 4 | 50 | 5 | 50 | 0 | 16 (2022) | | | | |
| 46. | Goldcrest | 15 | 66 | 175 | 103 | 109 | 104 | 30 | 44 | 7 | 11 | 664 | 66 | 662 | 2 | 175 (2018) | | | | |
| 47. | Wren | 25 | 23 | 27 | 28 | 44 | 62 | 18 | 31 | 9 | 22 | 289 | 29 | 289 | 0 | 62 (2021) | | | | |
| 48. | Nuthatch | 2 | 3 | 9 | 6 | 5 | 3 | 0 | 3 | 3 | 5 | 39 | 3.9 | 38 | 1 | 9 (2018) | | | | |
| 49. | Tree Creeper | 11 | 3 | 8 | 9 | 16 | 3 | 1 | 6 | 1 | 2 | 60 | 6 | 60 | 0 | 16 (2020) | | | | |
| 50. | Starling | 5 | 10 | 7 | 0 | 15 | 9 | 11 | 1 | 0 | 0 | 58 | 5.8 | 58 | 0 | 15 (2020) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| 51. | Song Thrush | 15 | 12 | 37 | 13 | 15 | 7 | 18 | 16 | 1 | 7 | 141 | 14 | 139 | 2 | 37 (2018) | | | | |
| 52. | Redwing | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0.3 | 3 | 0 | 1 (2016) | | | | |
| 53. | Blackbird | 21 | 20 | 17 | 12 | 10 | 15 | 17 | 31 | 4 | 6 | 153 | 15 | 142 | 11 | 31 (2023) | | | | |
| 54. | Spotted Flycatcher | 3 | 5 | 3 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 15 | 1.5 | 14 | 1 | 5 (2017) | | | | |
| 55. | Robin | 165 | 127 | 324 | 223 | 215 | 273 | 186 | 227 | 67 | 111 | 1918 | 192 | 1917 | 1 | 324 (2018) | | | | |
| 56. | Thrush Nightingale | 7 | 3 | 1 | 0 | 2 | 1 | 1 | 2 | 0 | 0 | 17 | 1.7 | 16 | 1 | 7 (2016) | | | | |
| 57. | Red-breasted Flycatcher | 7 | 5 | 5 | 1 | 3 | 3 | 5 | 6 | 0 | 0 | 35 | 3.5 | 35 | 0 | 7 (2016) | | | | |
| 58. | Pied Flycatcher | 31 | 38 | 40 | 0 | 60 | 13 | 45 | 35 | 43 | 21 | 326 | 33 | 312 | 14 | 60 (2020) | | | | |
| 59. | Black Redstart | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2017) | | | | |
| 60. | Redstart | 2 | 7 | 13 | 3 | 4 | 2 | 5 | 2 | 0 | 0 | 38 | 3.8 | 38 | 0 | 13 (2018) | | | | |
| 61. | Whinchat | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2020) | | | | |
| 62. | Tree Sparrow | 0 | 0 | 6 | 2 | 15 | 13 | 9 | 22 | 50 | 19 | 136 | 14 | 136 | 0 | 50 (2024) | | | | |
| 63. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | | | | |
| 64. | Siberian Accentor | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | | | | |
| 65. | Dunnock | 100 | 1450 | 2010 | 1264 | 1335 | 1486 | 1241 | 1477 | 292 | 380 | 11035 | 1104 | 11025 | 10 | 2010 (2018) | | | | |
| 66. | White Wagtail | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 1 (2018) | | | | |
| 67. | Tree Pipit | 1 | 22 | 9 | 25 | 51 | 19 | 14 | 42 | 1 | 0 | 184 | 18 | 184 | 0 | 51 (2020) | | | | |
| 68. | Chaffinch | 7 | 18 | 10 | 9 | 17 | 19 | 21 | 11 | 40 | 9 | 161 | 16 | 159 | 2 | 40 (2024) | | | | |
| 69. | Brambling | 1 | 0 | 0 | 1 | 1 | 1 | 12 | 3 | 34 | 8 | 61 | 6.1 | 61 | 0 | 34 (2024) | | | | |
| 70. | Hawfinch | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 4 | 8 | 0 | 17 | 1.7 | 17 | 0 | 8 (2024) | | | | |
| 71. | Bullfinch | 22 | 3 | 8 | 3 | 2 | 47 | 8 | 9 | 16 | 40 | 158 | 16 | 158 | 0 | 47 (2021) | | | | |
| 72. | Common Rosefinch | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2022) | | | | |
| 73. | Greenfinch | 5 | 1 | 2 | 1 | 67 | 287 | 332 | 228 | 439 | 132 | 1494 | 149 | 1479 | 15 | 439 (2024) | | | | |
| 74. | Linnet | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0.7 | 7 | 0 | 7 (2020) | | | | |
| 75. | Mealy Redpoll | 78 | 961 | 742 | 5 | 196 | 0 | 52 | 632 | 28 | 59 | 2753 | 275 | 2753 | 0 | 961 (2017) | | | | |
| 76. | Lesser Redpoll | 7 | 39 | 14 | 0 | 29 | 1 | 11 | 34 | 0 | 2 | 137 | 14 | 135 | 2 | 39 (2017) | | | | |
| 77. | Arctic Redpoll | 1 | 24 | 10 | 0 | 5 | 0 | 1 | 13 | 0 | 1 | 55 | 5.5 | 55 | 0 | 24 (2017) | | | | |
| 78. | Goldfinch | 4 | 10 | 3 | 0 | 12 | 19 | 1 | 4 | 6 | 1 | 60 | 6 | 60 | 0 | 19 (2021) | | | | |
| 79. | Siskin | 12 | 86 | 122 | 146 | 300 | 21 | 56 | 483 | 282 | 4 | 1512 | 151 | 1511 | 1 | 483 (2023) | | | | |
| 80. | Yellowhammer | 14 | 11 | 23 | 6 | 6 | 14 | 10 | 24 | 1 | 2 | 111 | 11 | 109 | 2 | 24 (2023) | | | | |
| 81. | Rustic Bunting | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 2 | 1 | 0 | 10 | 1 | 10 | 0 | 6 (2022) | | | | |
| 82. | Reed Bunting | 1 | 2 | 0 | 2 | 3 | 2 | 0 | 3 | 0 | 2 | 15 | 1.5 | 15 | 0 | 3 (2020) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
| |
Totals |
1725 | 4107 | 5270 | 3558 | 4461 | 4449 | 3412 | 4793 | 2488 | 1891 | 36154 | 3615 | 35992 | 162 | | |
| |
Observation hours |
522:15 | 531:05 | 544:55 | 338:30 | 675:43 | 648:21 | 445:34 | 431:05 | 240:35 | 193:55 | 4,571:58 | 457:12 | | | | |