Select until 14 September
Totals Atanasovsko lake ringing station (Burgas) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 2. | Shelduck | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2019) | ||||
| 3. | Nightjar | 0 | 2 | 0 | 11 | 1 | 0 | 0 | 3 | 7 | 2 | 26 | 2.6 | 26 | 0 | 11 (2019) | ||||
| 4. | Swift | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | ||||
| 5. | Cuckoo | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 5 | 0.5 | 5 | 0 | 2 (2020) | ||||
| 6. | Swallow x House Martin (hybrid) | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 8 | 0.8 | 8 | 0 | 2 (2016) | ||||
| 7. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 8. | Corncrake | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2017) | ||||
| 9. | Spotted Crake | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2017) | ||||
| 10. | Moorhen | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2019) | ||||
| 11. | Great Snipe | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 12. | Collared Pratincole | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 13. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 14. | Little Bittern | 0 | 0 | 3 | 1 | 16 | 1 | 1 | 0 | 0 | 2 | 24 | 2.4 | 24 | 0 | 16 (2020) | ||||
| 15. | Levant Sparrowhawk | 0 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 9 | 0.9 | 9 | 0 | 4 (2017) | ||||
| 16. | Sparrowhawk | 1 | 2 | 3 | 1 | 1 | 0 | 0 | 1 | 4 | 0 | 13 | 1.3 | 13 | 0 | 4 (2024) | ||||
| 17. | Barn Owl | 0 | 7 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 10 | 0 | 7 (2017) | ||||
| 18. | Little Owl | 0 | 0 | 1 | 1 | 4 | 1 | 2 | 3 | 7 | 1 | 20 | 2 | 20 | 0 | 7 (2024) | ||||
| 19. | Scops Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0.4 | 4 | 0 | 4 (2025) | ||||
| 20. | Long-eared Owl | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2020) | ||||
| 21. | Hoopoe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 22. | Kingfisher | 22 | 17 | 53 | 38 | 44 | 15 | 12 | 14 | 19 | 15 | 249 | 25 | 248 | 1 | 53 (2018) | ||||
| 23. | European Bee-eater | 5 | 10 | 26 | 30 | 14 | 28 | 0 | 0 | 4 | 15 | 132 | 13 | 132 | 0 | 30 (2019) | ||||
| 24. | Wryneck | 8 | 6 | 12 | 9 | 5 | 2 | 3 | 5 | 2 | 1 | 53 | 5.3 | 53 | 0 | 12 (2018) | ||||
| 25. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 26. | Syrian Woodpecker | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 1 | 2 | 1 | 11 | 1.1 | 11 | 0 | 4 (2021) | ||||
| 27. | Great Spotted Woodpecker | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2021) | ||||
| 28. | Green Woodpecker | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | ||||
| 29. | Grey-headed Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 30. | Lesser Kestrel | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 3 (2018) | ||||
| 31. | Merlin | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 2 | 0 | 1 (2017) | ||||
| 32. | Hobby | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 33. | Golden Oriole | 1 | 0 | 3 | 3 | 7 | 4 | 0 | 1 | 0 | 0 | 19 | 1.9 | 19 | 0 | 7 (2020) | ||||
| 34. | Lesser Grey Shrike | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2021) | ||||
| 35. | Woodchat Shrike | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 5 | 0.5 | 5 | 0 | 3 (2024) | ||||
| 36. | Red-backed Shrike | 60 | 53 | 51 | 100 | 47 | 46 | 18 | 17 | 17 | 28 | 437 | 44 | 436 | 1 | 100 (2019) | ||||
| 37. | Jay | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 38. | Magpie | 0 | 0 | 1 | 0 | 3 | 2 | 2 | 0 | 1 | 0 | 9 | 0.9 | 9 | 0 | 3 (2020) | ||||
| 39. | Coal Tit | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | ||||
| 40. | Blue Tit | 56 | 33 | 48 | 103 | 47 | 132 | 27 | 61 | 54 | 28 | 589 | 59 | 579 | 10 | 132 (2021) | ||||
| 41. | Great Tit | 8 | 6 | 8 | 21 | 11 | 35 | 20 | 23 | 19 | 4 | 155 | 16 | 154 | 1 | 35 (2021) | ||||
| 42. | Penduline Tit | 0 | 1 | 7 | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 15 | 1.5 | 15 | 0 | 7 (2018) | ||||
| 43. | Bearded Tit | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 29 | 2.9 | 29 | 0 | 29 (2020) | ||||
| 44. | Crested Lark | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 4 | 3 | 0 | 16 | 1.6 | 16 | 0 | 5 (2022) | ||||
| 45. | Sand Martin | 219 | 226 | 1012 | 693 | 520 | 90 | 100 | 96 | 680 | 521 | 4157 | 416 | 4157 | 0 | 1012 (2018) | ||||
| 46. | Swallow | 7095 | 4595 | 9939 | 6623 | 4724 | 3105 | 3286 | 3969 | 4738 | 4541 | 52615 | 5262 | 52604 | 11 | 9939 (2018) | ||||
| 47. | House Martin | 26 | 3 | 99 | 20 | 18 | 0 | 1 | 16 | 0 | 1 | 184 | 18 | 184 | 0 | 99 (2018) | ||||
| 48. | Red-rumped Swallow | 25 | 9 | 85 | 29 | 76 | 11 | 5 | 23 | 10 | 15 | 288 | 29 | 288 | 0 | 85 (2018) | ||||
| 49. | Cetti's Warbler | 78 | 2 | 7 | 26 | 62 | 54 | 61 | 34 | 26 | 21 | 371 | 37 | 355 | 16 | 78 (2016) | ||||
| 50. | Long-tailed Tit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 51. | Wood Warbler | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 7 | 0.7 | 7 | 0 | 2 (2018) | ||||
| 52. | Eastern Bonelli's Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2021) | ||||
| 53. | Willow Warbler | 90 | 81 | 74 | 92 | 87 | 57 | 134 | 69 | 79 | 19 | 782 | 78 | 782 | 0 | 134 (2022) | ||||
| 54. | Chiffchaff | 73 | 71 | 43 | 31 | 176 | 14 | 40 | 37 | 24 | 0 | 509 | 51 | 509 | 0 | 176 (2020) | ||||
| 55. | Great Reed Warbler | 65 | 32 | 99 | 189 | 284 | 67 | 51 | 18 | 27 | 63 | 895 | 90 | 894 | 1 | 284 (2020) | ||||
| 56. | Moustached Warbler | 3 | 1 | 1 | 3 | 7 | 9 | 4 | 0 | 3 | 3 | 34 | 3.4 | 34 | 0 | 9 (2021) | ||||
| 57. | Sedge Warbler | 195 | 145 | 341 | 453 | 226 | 169 | 248 | 99 | 473 | 153 | 2502 | 250 | 2502 | 0 | 473 (2024) | ||||
| 58. | Paddyfield Warbler | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 5 | 0 | 4 (2020) | ||||
| 59. | Blyth's Reed-Warbler | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2019) | ||||
| 60. | Reed Warbler | 219 | 228 | 235 | 441 | 691 | 389 | 301 | 145 | 191 | 394 | 3234 | 323 | 3229 | 5 | 691 (2020) | ||||
| 61. | Marsh Warbler | 76 | 19 | 98 | 250 | 144 | 101 | 53 | 29 | 89 | 97 | 956 | 96 | 956 | 0 | 250 (2019) | ||||
| 62. | Eastern Olivaceous Warbler | 2 | 2 | 7 | 8 | 25 | 24 | 17 | 29 | 13 | 9 | 136 | 14 | 136 | 0 | 29 (2023) | ||||
| 63. | Olive-tree Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.2 | 2 | 0 | 1 (2021) | ||||
| 64. | Icterine Warbler | 2 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 0.6 | 6 | 0 | 2 (2016) | ||||
| 65. | River Warbler | 2 | 2 | 3 | 9 | 5 | 5 | 0 | 0 | 3 | 1 | 30 | 3 | 30 | 0 | 9 (2019) | ||||
| 66. | Savi's Warbler | 23 | 19 | 62 | 47 | 58 | 28 | 18 | 20 | 89 | 96 | 460 | 46 | 460 | 0 | 96 (2025) | ||||
| 67. | Grasshopper Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 68. | Blackcap | 377 | 263 | 521 | 537 | 594 | 509 | 435 | 442 | 737 | 183 | 4598 | 460 | 4589 | 9 | 737 (2024) | ||||
| 69. | Garden Warbler | 47 | 58 | 96 | 66 | 125 | 121 | 83 | 35 | 65 | 45 | 741 | 74 | 741 | 0 | 125 (2020) | ||||
| 70. | Barred Warbler | 3 | 4 | 2 | 5 | 4 | 3 | 1 | 1 | 4 | 0 | 27 | 2.7 | 27 | 0 | 5 (2019) | ||||
| 71. | Lesser Whitethroat | 44 | 54 | 59 | 64 | 117 | 38 | 59 | 28 | 40 | 13 | 516 | 52 | 516 | 0 | 117 (2020) | ||||
| 72. | Eastern Orphean Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 73. | Whitethroat | 59 | 62 | 64 | 125 | 132 | 135 | 93 | 42 | 48 | 35 | 795 | 80 | 795 | 0 | 135 (2021) | ||||
| 74. | Firecrest | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 75. | Goldcrest | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 7 | 4 | 0 | 16 | 1.6 | 16 | 0 | 7 (2023) | ||||
| 76. | Wren | 7 | 7 | 17 | 14 | 28 | 31 | 4 | 15 | 22 | 0 | 145 | 15 | 145 | 0 | 31 (2021) | ||||
| 77. | Rose-coloured Starling | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 2 | 0 | 2 (2021) | ||||
| 78. | Starling | 0 | 3 | 10 | 4 | 2 | 30 | 27 | 3 | 0 | 2 | 81 | 8.1 | 81 | 0 | 30 (2021) | ||||
| 79. | Song Thrush | 7 | 9 | 9 | 13 | 12 | 9 | 6 | 17 | 17 | 0 | 99 | 9.9 | 99 | 0 | 17 (2023) | ||||
| 80. | Redwing | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | ||||
| 81. | Blackbird | 17 | 13 | 6 | 24 | 11 | 4 | 4 | 11 | 8 | 1 | 99 | 9.9 | 98 | 1 | 24 (2019) | ||||
| 82. | Spotted Flycatcher | 7 | 7 | 7 | 9 | 3 | 3 | 1 | 3 | 1 | 0 | 41 | 4.1 | 41 | 0 | 9 (2019) | ||||
| 83. | Robin | 117 | 42 | 56 | 115 | 149 | 48 | 78 | 78 | 108 | 7 | 798 | 80 | 792 | 6 | 149 (2020) | ||||
| 84. | Thrush Nightingale | 29 | 22 | 27 | 59 | 59 | 52 | 15 | 11 | 11 | 25 | 310 | 31 | 310 | 0 | 59 (2019) | ||||
| 85. | Nightingale | 7 | 8 | 14 | 36 | 20 | 21 | 8 | 8 | 5 | 9 | 136 | 14 | 136 | 0 | 36 (2019) | ||||
| 86. | Bluethroat | 25 | 29 | 29 | 57 | 26 | 14 | 79 | 26 | 24 | 6 | 315 | 32 | 315 | 0 | 79 (2022) | ||||
| 87. | Red-breasted Flycatcher | 14 | 13 | 12 | 8 | 10 | 5 | 10 | 5 | 12 | 2 | 91 | 9.1 | 91 | 0 | 14 (2016) | ||||
| 88. | Semicollared Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 8 | 0.8 | 8 | 0 | 4 (2022) | ||||
| 89. | Pied Flycatcher | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 6 | 0.6 | 6 | 0 | 5 (2021) | ||||
| 90. | Collared Flycatcher | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | ||||
| 91. | Black Redstart | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2020) | ||||
| 92. | Redstart | 9 | 21 | 7 | 22 | 8 | 11 | 24 | 9 | 62 | 22 | 195 | 20 | 195 | 0 | 62 (2024) | ||||
| 93. | Whinchat | 1 | 2 | 2 | 4 | 0 | 1 | 0 | 1 | 2 | 1 | 14 | 1.4 | 14 | 0 | 4 (2019) | ||||
| 94. | Stonechat | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2016) | ||||
| 95. | Tree Sparrow | 0 | 2 | 4 | 6 | 2 | 4 | 0 | 1 | 2 | 0 | 21 | 2.1 | 21 | 0 | 6 (2019) | ||||
| 96. | Spanish Sparrow | 490 | 151 | 742 | 835 | 875 | 2576 | 2172 | 917 | 672 | 48 | 9478 | 948 | 9478 | 0 | 2576 (2021) | ||||
| 97. | House Sparrow | 0 | 0 | 2 | 1 | 0 | 16 | 9 | 8 | 2 | 0 | 38 | 3.8 | 38 | 0 | 16 (2021) | ||||
| 98. | Dunnock | 4 | 3 | 9 | 60 | 65 | 4 | 2 | 12 | 26 | 1 | 186 | 19 | 186 | 0 | 65 (2020) | ||||
| 99. | Yellow Wagtail (flavissima) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 4 (2017) | ||||
| 100. | Yellow wagtail sp. | 67 | 3 | 97 | 30 | 88 | 90 | 4 | 6 | 17 | 141 | 543 | 54 | 543 | 0 | 141 (2025) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 101. | White Wagtail | 89 | 12 | 7 | 60 | 14 | 1 | 88 | 294 | 35 | 0 | 600 | 60 | 600 | 0 | 294 (2023) | ||||
| 102. | Tawny Pipit | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 8 | 0.8 | 8 | 0 | 7 (2021) | ||||
| 103. | Tree Pipit | 4 | 3 | 3 | 6 | 6 | 3 | 0 | 11 | 1 | 1 | 38 | 3.8 | 38 | 0 | 11 (2023) | ||||
| 104. | Chaffinch | 3 | 19 | 42 | 19 | 5 | 5 | 7 | 25 | 11 | 3 | 139 | 14 | 139 | 0 | 42 (2018) | ||||
| 105. | Brambling | 0 | 31 | 15 | 13 | 1 | 0 | 1 | 4 | 2 | 3 | 70 | 7 | 70 | 0 | 31 (2017) | ||||
| 106. | Hawfinch | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 4 | 0.4 | 4 | 0 | 1 (2016) | ||||
| 107. | Greenfinch | 0 | 97 | 8 | 0 | 0 | 1 | 0 | 1 | 5 | 118 | 230 | 23 | 230 | 0 | 118 (2025) | ||||
| 108. | Linnet | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 5 | 0.5 | 5 | 0 | 2 (2017) | ||||
| 109. | redpoll sp. | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 4 | 0 | 2 (2017) | ||||
| 110. | Goldfinch | 8 | 269 | 39 | 57 | 17 | 83 | 55 | 78 | 8 | 1 | 615 | 62 | 615 | 0 | 269 (2017) | ||||
| 111. | Serin | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 0.3 | 3 | 0 | 2 (2020) | ||||
| 112. | Siskin | 29 | 185 | 1 | 6 | 0 | 3 | 0 | 51 | 24 | 0 | 299 | 30 | 299 | 0 | 185 (2017) | ||||
| 113. | Corn Bunting | 0 | 1 | 1 | 0 | 0 | 6 | 19 | 8 | 5 | 0 | 40 | 4 | 40 | 0 | 19 (2022) | ||||
| 114. | Yellowhammer | 0 | 11 | 3 | 1 | 2 | 0 | 1 | 1 | 6 | 2 | 27 | 2.7 | 27 | 0 | 11 (2017) | ||||
| 115. | Pine Bunting | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | ||||
| 116. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 3 | 0.3 | 3 | 0 | 1 (2021) | ||||
| 117. | Little Bunting | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2017) | ||||
| 118. | Black-headed Bunting | 0 | 0 | 0 | 1 | 0 | 21 | 18 | 13 | 19 | 0 | 72 | 7.2 | 72 | 0 | 21 (2021) | ||||
| 119. | Reed Bunting | 2 | 37 | 32 | 7 | 5 | 43 | 3 | 5 | 21 | 16 | 171 | 17 | 171 | 0 | 43 (2021) | ||||
| 120. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 9830 | 7037 | 14276 | 11514 | 9744 | 8321 | 7723 | 6909 | 8621 | 6722 | 90697 | 9070 | 90635 | 62 | ||||||
| Observation hours | 583:25 | 553:21 | 419:15 | 501:50 | 535:02 | 540:25 | 457:16 | 435:23 | 453:41 | 216:30 | 4,696:08 | 469:37 | ||||||||
