Select until 15 December
Totals Etangs du Vernez de Chaux (Payerne) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Garganey | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2021) | ||||
| 2. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0.7 | 4 | 0 | 4 (2025) | ||||
| 3. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 4. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 5. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 6. | Water Rail | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 2 | 4 | 13 | 2.2 | 11 | 2 | 4 (2022) | ||||
| 7. | Spotted Crake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0.5 | 1 | 2 | 3 (2025) | ||||
| 8. | Moorhen | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 0.5 | 3 | 0 | 2 (2022) | ||||
| 9. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2022) | ||||
| 10. | Jack Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 11. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 12. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 0.7 | 3 | 1 | 3 (2025) | ||||
| 13. | Cormorant | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2020) | ||||
| 14. | Little Bittern | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 5 | 0.8 | 4 | 1 | 2 (2020) | ||||
| 15. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 3 | 2 | 9 | 1.5 | 8 | 1 | 3 (2024) | ||||
| 16. | Common Buzzard | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 2 | 7 | 1.2 | 6 | 1 | 3 (2024) | ||||
| 17. | Kingfisher | 0 | 0 | 0 | 0 | 42 | 9 | 14 | 23 | 20 | 11 | 119 | 20 | 44 | 75 | 42 (2020) | ||||
| 18. | Wryneck | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 0.5 | 3 | 0 | 1 (2020) | ||||
| 19. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0.5 | 3 | 0 | 2 (2023) | ||||
| 20. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 2 | 14 | 2 | 2 | 4 | 19 | 43 | 7.2 | 24 | 19 | 19 (2025) | ||||
| 21. | Black Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 22. | Green Woodpecker | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 5 | 0.8 | 4 | 1 | 2 (2020) | ||||
| 23. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 | 1 (2023) | ||||
| 24. | Red-backed Shrike | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 5 | 0.8 | 5 | 0 | 2 (2025) | ||||
| 25. | Jay | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 1 | 6 | 1 | 5 | 1 | 4 (2021) | ||||
| 26. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 1 | 0 | 1 (2024) | ||||
| 27. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2023) | ||||
| 28. | Crested Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 2 | 0 | 2 (2024) | ||||
| 29. | Marsh Tit | 0 | 0 | 0 | 0 | 5 | 20 | 18 | 20 | 30 | 16 | 109 | 18 | 23 | 86 | 30 (2024) | ||||
| 30. | Willow Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2021) | ||||
| 31. | Blue Tit | 0 | 0 | 0 | 0 | 123 | 248 | 279 | 328 | 398 | 228 | 1604 | 267 | 874 | 730 | 398 (2024) | ||||
| 32. | Great Tit | 0 | 0 | 0 | 0 | 52 | 88 | 129 | 119 | 253 | 120 | 761 | 127 | 300 | 461 | 253 (2024) | ||||
| 33. | Penduline Tit | 0 | 0 | 0 | 0 | 37 | 13 | 6 | 7 | 13 | 4 | 80 | 13.3 | 76 | 4 | 37 (2020) | ||||
| 34. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2023) | ||||
| 35. | Swallow | 0 | 0 | 0 | 0 | 7 | 5 | 0 | 3 | 8 | 7 | 30 | 5 | 30 | 0 | 8 (2024) | ||||
| 36. | Long-tailed Tit | 0 | 0 | 0 | 0 | 11 | 28 | 14 | 19 | 53 | 48 | 173 | 29 | 81 | 92 | 53 (2024) | ||||
| 37. | Wood Warbler | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2020) | ||||
| 38. | Willow Warbler | 0 | 0 | 0 | 0 | 33 | 30 | 18 | 20 | 14 | 8 | 123 | 21 | 115 | 8 | 33 (2020) | ||||
| 39. | Chiffchaff | 0 | 0 | 0 | 0 | 399 | 286 | 70 | 179 | 113 | 181 | 1228 | 205 | 1072 | 156 | 399 (2020) | ||||
| 40. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 41. | Phylloscopus collybita tristis 'fulvescens' | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 2 (2020) | ||||
| 42. | Great Reed Warbler | 0 | 0 | 0 | 0 | 12 | 3 | 1 | 0 | 2 | 2 | 20 | 3.3 | 8 | 12 | 12 (2020) | ||||
| 43. | Sedge Warbler | 0 | 0 | 0 | 0 | 1 | 12 | 7 | 1 | 1 | 4 | 26 | 4.3 | 26 | 0 | 12 (2021) | ||||
| 44. | Reed Warbler | 0 | 0 | 0 | 0 | 305 | 251 | 292 | 201 | 165 | 162 | 1376 | 229 | 681 | 695 | 305 (2020) | ||||
| 45. | Marsh Warbler | 0 | 0 | 0 | 0 | 3 | 10 | 3 | 1 | 0 | 1 | 18 | 3 | 14 | 4 | 10 (2021) | ||||
| 46. | Melodious Warbler | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 2 (2020) | ||||
| 47. | Icterine Warbler | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 3 | 7 | 1.2 | 6 | 1 | 3 (2025) | ||||
| 48. | Savi's Warbler | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 9 | 4 | 1 | 21 | 3.5 | 13 | 8 | 9 (2023) | ||||
| 49. | Grasshopper Warbler | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 0 | 1 | 8 | 1.3 | 8 | 0 | 4 (2023) | ||||
| 50. | Blackcap | 0 | 0 | 0 | 0 | 805 | 804 | 633 | 627 | 795 | 984 | 4648 | 775 | 3506 | 1142 | 984 (2025) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 51. | Garden Warbler | 0 | 0 | 0 | 0 | 38 | 68 | 43 | 35 | 41 | 45 | 270 | 45 | 241 | 29 | 68 (2021) | ||||
| 52. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 3 | 0 | 9 | 1.5 | 8 | 1 | 3 (2022) | ||||
| 53. | Whitethroat | 0 | 0 | 0 | 0 | 3 | 7 | 9 | 4 | 4 | 6 | 33 | 5.5 | 33 | 0 | 9 (2022) | ||||
| 54. | Firecrest | 0 | 0 | 0 | 0 | 5 | 1 | 1 | 8 | 3 | 2 | 20 | 3.3 | 16 | 4 | 8 (2023) | ||||
| 55. | Goldcrest | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 6 | 3 | 18 | 31 | 5.2 | 27 | 4 | 18 (2025) | ||||
| 56. | Wren | 0 | 0 | 0 | 0 | 37 | 37 | 24 | 31 | 36 | 20 | 185 | 31 | 116 | 69 | 37 (2020) | ||||
| 57. | Nuthatch | 0 | 0 | 0 | 0 | 0 | 18 | 7 | 0 | 17 | 4 | 46 | 7.7 | 13 | 33 | 18 (2021) | ||||
| 58. | Eurasian Treecreeper ssp macrodactyla | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 1 | 0 | 1 (2022) | ||||
| 59. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 16 | 14 | 10 | 16 | 17 | 12 | 85 | 14.2 | 28 | 57 | 17 (2024) | ||||
| 60. | Starling | 0 | 0 | 0 | 0 | 28 | 495 | 116 | 30 | 9 | 18 | 696 | 116 | 692 | 4 | 495 (2021) | ||||
| 61. | Song Thrush | 0 | 0 | 0 | 0 | 62 | 53 | 24 | 54 | 35 | 42 | 270 | 45 | 260 | 10 | 62 (2020) | ||||
| 62. | Redwing | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 2 | 8 | 1.3 | 8 | 0 | 4 (2023) | ||||
| 63. | Blackbird | 0 | 0 | 0 | 0 | 245 | 141 | 120 | 128 | 199 | 177 | 1010 | 168 | 503 | 507 | 245 (2020) | ||||
| 64. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 11 | 2 | 10 | 3 | 17 | 11 | 54 | 9 | 46 | 8 | 17 (2024) | ||||
| 65. | Robin | 0 | 0 | 0 | 0 | 353 | 387 | 221 | 308 | 238 | 260 | 1767 | 295 | 1069 | 698 | 387 (2021) | ||||
| 66. | Nightingale | 0 | 0 | 0 | 0 | 2 | 15 | 19 | 18 | 24 | 12 | 90 | 15 | 54 | 36 | 24 (2024) | ||||
| 67. | Bluethroat | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 0 | 4 | 0 | 15 | 2.5 | 13 | 2 | 9 (2022) | ||||
| 68. | Pied Flycatcher | 0 | 0 | 0 | 0 | 10 | 20 | 49 | 15 | 35 | 99 | 228 | 38 | 210 | 18 | 99 (2025) | ||||
| 69. | Black Redstart | 0 | 0 | 0 | 0 | 6 | 2 | 2 | 2 | 3 | 4 | 19 | 3.2 | 19 | 0 | 6 (2020) | ||||
| 70. | Redstart | 0 | 0 | 0 | 0 | 19 | 8 | 10 | 12 | 3 | 11 | 63 | 10.5 | 58 | 5 | 19 (2020) | ||||
| 71. | Wheatear | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 72. | Dipper | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 73. | Tree Sparrow | 0 | 0 | 0 | 0 | 5 | 4 | 15 | 9 | 7 | 3 | 43 | 7.2 | 41 | 2 | 15 (2022) | ||||
| 74. | sparrow sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 | 1 (2022) | ||||
| 75. | House Sparrow | 0 | 0 | 0 | 0 | 2 | 6 | 6 | 11 | 22 | 12 | 59 | 9.8 | 56 | 3 | 22 (2024) | ||||
| 76. | Dunnock | 0 | 0 | 0 | 0 | 69 | 48 | 38 | 56 | 31 | 56 | 298 | 50 | 264 | 34 | 69 (2020) | ||||
| 77. | Grey Wagtail | 0 | 0 | 0 | 0 | 11 | 6 | 7 | 7 | 5 | 14 | 50 | 8.3 | 43 | 7 | 14 (2025) | ||||
| 78. | White Wagtail | 0 | 0 | 0 | 0 | 29 | 1 | 2 | 0 | 1 | 4 | 37 | 6.2 | 37 | 0 | 29 (2020) | ||||
| 79. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 1 | 5 | 11 | 1.8 | 11 | 0 | 5 (2025) | ||||
| 80. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 81. | Chaffinch | 0 | 0 | 0 | 0 | 41 | 61 | 128 | 50 | 90 | 93 | 463 | 77 | 373 | 90 | 128 (2022) | ||||
| 82. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 1 | 10 | 1.7 | 10 | 0 | 9 (2024) | ||||
| 83. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8 | 0 | 9 | 1.5 | 9 | 0 | 8 (2024) | ||||
| 84. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 1 | 0 | 1 (2024) | ||||
| 85. | Northern Bullfinch | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0.5 | 2 | 1 | 3 (2021) | ||||
| 86. | Greenfinch | 0 | 0 | 0 | 0 | 80 | 70 | 53 | 98 | 65 | 16 | 382 | 64 | 364 | 18 | 98 (2023) | ||||
| 87. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 1 | 0 | 1 (2025) | ||||
| 88. | Goldfinch | 0 | 0 | 0 | 0 | 5 | 3 | 2 | 4 | 5 | 4 | 23 | 3.8 | 21 | 2 | 5 (2020) | ||||
| 89. | Serin | 0 | 0 | 0 | 0 | 5 | 7 | 1 | 2 | 2 | 6 | 23 | 3.8 | 22 | 1 | 7 (2021) | ||||
| 90. | Siskin | 0 | 0 | 0 | 0 | 546 | 686 | 44 | 551 | 55 | 173 | 2055 | 343 | 2022 | 33 | 686 (2021) | ||||
| 91. | Yellowhammer | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 1 | 0 | 3 | 11 | 1.8 | 11 | 0 | 4 (2020) | ||||
| 92. | Cirl Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 1 | 0 | 1 (2024) | ||||
| 93. | Reed Bunting | 0 | 0 | 0 | 0 | 328 | 138 | 65 | 199 | 199 | 107 | 1036 | 173 | 959 | 77 | 328 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 3819 | 4155 | 2544 | 3238 | 3082 | 3072 | 19910 | 3318 | 14652 | 5258 | ||||||
| Observation hours | 380:15 | 414:45 | 221:00 | 269:30 | 256:00 | 319:00 | 1,860:30 | 310:05 | ||||||||||||
