Select until 1 December
Totals Marais de Lyarne, Les Moutiers-en-Retz (44) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 1. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 2. | Turtle Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 3. | Water Rail | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 4. | Common Sandpiper | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 5. | Black-headed Gull | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 6. | Sparrowhawk | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 2 | 7 | 0.9 | 7 | 0 | 2 (2020) | ||||
| 7. | Long-eared Owl | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 7 | 0.9 | 7 | 0 | 2 (2020) | ||||
| 8. | Hoopoe | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 9. | Kingfisher | 0 | 6 | 0 | 0 | 18 | 12 | 17 | 13 | 27 | 9 | 102 | 13 | 83 | 19 | 27 (2024) | ||||
| 10. | Wryneck | 0 | 6 | 0 | 0 | 5 | 9 | 8 | 13 | 5 | 1 | 47 | 5.9 | 41 | 6 | 13 (2023) | ||||
| 11. | Lesser Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 12. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 4 | 0.5 | 4 | 0 | 2 (2024) | ||||
| 13. | Kestrel | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3 | 0.4 | 3 | 0 | 1 (2020) | ||||
| 14. | Jay | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2023) | ||||
| 15. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 16. | Crested Tit | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.3 | 2 | 0 | 1 (2017) | ||||
| 17. | Blue Tit | 0 | 22 | 0 | 0 | 28 | 61 | 103 | 48 | 26 | 61 | 349 | 44 | 295 | 54 | 103 (2022) | ||||
| 18. | Great Tit | 0 | 11 | 0 | 0 | 31 | 36 | 61 | 34 | 17 | 35 | 225 | 28 | 183 | 42 | 61 (2022) | ||||
| 19. | Skylark | 0 | 0 | 0 | 0 | 1 | 9 | 1 | 0 | 0 | 0 | 11 | 1.4 | 11 | 0 | 9 (2021) | ||||
| 20. | Swallow | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 5 | 15 | 1.9 | 15 | 0 | 5 (2025) | ||||
| 21. | Cetti's Warbler | 0 | 50 | 0 | 0 | 60 | 105 | 100 | 129 | 82 | 83 | 609 | 76 | 362 | 247 | 129 (2023) | ||||
| 22. | Long-tailed Tit | 0 | 6 | 0 | 0 | 19 | 42 | 53 | 28 | 15 | 20 | 183 | 23 | 140 | 43 | 53 (2022) | ||||
| 23. | Yellow-browed Warbler | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 7 | 0.9 | 7 | 0 | 2 (2021) | ||||
| 24. | Dusky Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | ||||
| 25. | Willow Warbler | 0 | 171 | 0 | 0 | 421 | 311 | 292 | 265 | 255 | 145 | 1860 | 233 | 1767 | 93 | 421 (2020) | ||||
| 26. | Chiffchaff | 0 | 37 | 0 | 0 | 464 | 596 | 406 | 602 | 559 | 473 | 3137 | 392 | 3028 | 109 | 602 (2023) | ||||
| 27. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 0.5 | 4 | 0 | 1 (2022) | ||||
| 28. | Sedge Warbler | 0 | 9 | 0 | 0 | 12 | 11 | 14 | 13 | 31 | 4 | 94 | 11.8 | 83 | 11 | 31 (2024) | ||||
| 29. | Reed Warbler | 0 | 36 | 0 | 0 | 96 | 41 | 127 | 91 | 74 | 30 | 495 | 62 | 409 | 86 | 127 (2022) | ||||
| 30. | Marsh Warbler | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2020) | ||||
| 31. | Melodious Warbler | 0 | 6 | 0 | 0 | 2 | 3 | 1 | 0 | 1 | 4 | 17 | 2.1 | 13 | 4 | 6 (2017) | ||||
| 32. | Savi's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0.5 | 2 | 2 | 4 (2023) | ||||
| 33. | Grasshopper Warbler | 0 | 1 | 0 | 0 | 6 | 4 | 6 | 1 | 5 | 2 | 25 | 3.1 | 21 | 4 | 6 (2020) | ||||
| 34. | Zitting Cisticola | 0 | 6 | 0 | 0 | 4 | 1 | 1 | 2 | 7 | 1 | 22 | 2.8 | 22 | 0 | 7 (2024) | ||||
| 35. | Blackcap | 0 | 400 | 0 | 0 | 931 | 833 | 1214 | 1162 | 880 | 580 | 6000 | 750 | 5538 | 462 | 1214 (2022) | ||||
| 36. | Garden Warbler | 0 | 65 | 0 | 0 | 132 | 147 | 103 | 138 | 75 | 25 | 685 | 86 | 603 | 82 | 147 (2021) | ||||
| 37. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2021) | ||||
| 38. | Whitethroat | 0 | 36 | 0 | 0 | 57 | 72 | 50 | 54 | 50 | 31 | 350 | 44 | 315 | 35 | 72 (2021) | ||||
| 39. | Firecrest | 0 | 48 | 0 | 0 | 53 | 39 | 41 | 34 | 64 | 70 | 349 | 44 | 325 | 24 | 70 (2025) | ||||
| 40. | Goldcrest | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 6 | 33 | 48 | 6 | 48 | 0 | 33 (2025) | ||||
| 41. | Wren | 0 | 1 | 0 | 0 | 3 | 10 | 9 | 4 | 4 | 7 | 38 | 4.8 | 35 | 3 | 10 (2021) | ||||
| 42. | Nuthatch | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2016) | ||||
| 43. | Short-toed Tree Creeper | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 3 | 9 | 1.1 | 9 | 0 | 3 (2025) | ||||
| 44. | Starling | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 0.5 | 4 | 0 | 4 (2021) | ||||
| 45. | Song Thrush | 0 | 2 | 0 | 0 | 27 | 68 | 33 | 40 | 55 | 31 | 256 | 32 | 238 | 18 | 68 (2021) | ||||
| 46. | Mistle Thrush | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2020) | ||||
| 47. | Redwing | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 4 | 0.5 | 4 | 0 | 2 (2025) | ||||
| 48. | Blackbird | 0 | 10 | 0 | 0 | 31 | 50 | 43 | 29 | 49 | 40 | 252 | 32 | 206 | 46 | 50 (2021) | ||||
| 49. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2022) | ||||
| 50. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 7 | 4 | 1 | 3 | 1 | 0 | 16 | 2 | 16 | 0 | 7 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| 51. | Robin | 0 | 45 | 0 | 0 | 205 | 397 | 307 | 314 | 528 | 163 | 1959 | 245 | 1675 | 284 | 528 (2024) | ||||
| 52. | Nightingale | 0 | 2 | 0 | 0 | 10 | 9 | 9 | 13 | 5 | 5 | 53 | 6.6 | 41 | 12 | 13 (2023) | ||||
| 53. | Bluethroat | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 54. | Pied Flycatcher | 0 | 4 | 0 | 0 | 15 | 40 | 15 | 12 | 7 | 2 | 95 | 11.9 | 92 | 3 | 40 (2021) | ||||
| 55. | Black Redstart | 0 | 0 | 0 | 0 | 4 | 5 | 3 | 1 | 0 | 3 | 16 | 2 | 16 | 0 | 5 (2021) | ||||
| 56. | Redstart | 0 | 1 | 0 | 0 | 11 | 15 | 3 | 5 | 8 | 0 | 43 | 5.4 | 42 | 1 | 15 (2021) | ||||
| 57. | Whinchat | 0 | 0 | 0 | 0 | 3 | 4 | 1 | 1 | 0 | 0 | 9 | 1.1 | 8 | 1 | 4 (2021) | ||||
| 58. | Stonechat | 0 | 9 | 0 | 0 | 19 | 21 | 17 | 18 | 18 | 10 | 112 | 14 | 97 | 15 | 21 (2021) | ||||
| 59. | Wheatear | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 3 | 0 | 11 | 1.4 | 11 | 0 | 3 (2024) | ||||
| 60. | Oenanthe oenanthe leucorhoa | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 0.6 | 5 | 0 | 5 (2023) | ||||
| 61. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 7 | 0 | 0 | 12 | 1.5 | 11 | 1 | 7 (2023) | ||||
| 62. | Dunnock | 0 | 25 | 0 | 0 | 30 | 35 | 48 | 32 | 39 | 21 | 230 | 29 | 172 | 58 | 48 (2022) | ||||
| 63. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.3 | 2 | 0 | 1 (2021) | ||||
| 64. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2023) | ||||
| 65. | White Wagtail | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 0 | 2 (2020) | ||||
| 66. | Pied Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 1 | 0 | 1 (2025) | ||||
| 67. | Meadow Pipit | 0 | 4 | 0 | 0 | 34 | 26 | 20 | 28 | 25 | 19 | 156 | 20 | 155 | 1 | 34 (2020) | ||||
| 68. | Tree Pipit | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0.4 | 3 | 0 | 1 (2017) | ||||
| 69. | Chaffinch | 0 | 3 | 0 | 0 | 20 | 18 | 25 | 16 | 11 | 10 | 103 | 13 | 101 | 2 | 25 (2022) | ||||
| 70. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 1 | 0 | 1 (2024) | ||||
| 71. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | ||||
| 72. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 1 | 0 | 1 | 16 | 2 | 16 | 0 | 8 (2021) | ||||
| 73. | Linnet | 0 | 48 | 0 | 0 | 68 | 65 | 71 | 34 | 36 | 30 | 352 | 44 | 349 | 3 | 71 (2022) | ||||
| 74. | Goldfinch | 0 | 3 | 0 | 0 | 22 | 28 | 4 | 4 | 7 | 3 | 71 | 8.9 | 71 | 0 | 28 (2021) | ||||
| 75. | Serin | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 1 (2022) | ||||
| 76. | Yellowhammer | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 6 | 0.8 | 5 | 1 | 5 (2022) | ||||
| 77. | Cirl Bunting | 0 | 0 | 0 | 0 | 4 | 7 | 11 | 1 | 3 | 4 | 30 | 3.8 | 27 | 3 | 11 (2022) | ||||
| 78. | Reed Bunting | 0 | 0 | 0 | 0 | 2 | 8 | 3 | 2 | 0 | 0 | 15 | 1.9 | 14 | 1 | 8 (2021) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Newly ringed | Retraps | Year Maximum | |||||
| Totals | 1 | 1080 | 0 | 0 | 2881 | 3173 | 3246 | 3221 | 2991 | 1975 | 18568 | 2321 | 16792 | 1776 | ||||||
| Observation hours | 5:30 | 82:30 | 159:45 | 191:00 | 155:30 | 182:45 | 173:05 | 88:55 | 1,039:00 | 129:53 | ||||||||||
