Select until 19 March
Totals Sérent - nuit (56) 2017 - 2026
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 167 | 25 | 5 | 197 | 66 | 0 | 167 (2024) | | | | |
| 2. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 6 | 2 | 0 | 4 (2024) | | | | |
| 3. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 22 | 7.3 | 0 | 22 (2024) | | | | |
| 4. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 24 | 8 | 0 | 24 (2024) | | | | |
| 5. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 17 | 0 | 21 | 7 | 0 | 17 (2025) | | | | |
| 6. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 5 | 6 | 24 | 8 | 0 | 13 (2024) | | | | |
| 7. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 310 | 152 | 9 | 471 | 157 | 0 | 310 (2024) | | | | |
| 8. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 13 | 0 | 30 | 10 | 0 | 17 (2024) | | | | |
| 9. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 10. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 114 | 34 | 44 | 192 | 64 | 0 | 114 (2024) | | | | |
| 11. | Spotted Crake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 12. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 6 | 4 | 91 | 30.3 | 0 | 81 (2024) | | | | |
| 13. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 12 | 8 | 60 | 20 | 0 | 40 (2024) | | | | |
| 14. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 20 | 17 | 74 | 24.7 | 0 | 37 (2024) | | | | |
| 15. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 6 | 2 | 0 | 5 (2024) | | | | |
| 16. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 7 | 9 | 33 | 11 | 0 | 17 (2024) | | | | |
| 17. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 1 | 0 | 2 (2024) | | | | |
| 18. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 6 | 2 | 0 | 3 (2024) | | | | |
| 19. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 16 | 0 | 42 | 14 | 0 | 26 (2024) | | | | |
| 20. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 4 | 1.3 | 0 | 3 (2024) | | | | |
| 21. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 5 | 9 | 3 | 0 | 5 (2026) | | | | |
| 22. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | 37 | 0 | 102 | 34 | 0 | 65 (2024) | | | | |
| 23. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 18 | 9 | 64 | 21.3 | 0 | 37 (2024) | | | | |
| 24. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 6 | 2 | 0 | 5 (2024) | | | | |
| 25. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 26. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 4 | 1.3 | 0 | 3 (2024) | | | | |
| 27. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 15 | 0 | 36 | 12 | 0 | 21 (2024) | | | | |
| 28. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 10 | 0 | 18 | 6 | 0 | 10 (2025) | | | | |
| 29. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 6 | 2 | 0 | 4 (2024) | | | | |
| 30. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.7 | 0 | 1 (2024) | | | | |
| 31. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1.3 | 0 | 4 (2025) | | | | |
| 32. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 33. | Curlew Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 34. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 13 | 4.3 | 0 | 12 (2024) | | | | |
| 35. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 3 | 0 | 42 | 14 | 0 | 39 (2024) | | | | |
| 36. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 3 | 15 | 5 | 0 | 8 (2025) | | | | |
| 37. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 3 | 13 | 4.3 | 0 | 6 (2025) | | | | |
| 38. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2026) | | | | |
| 39. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 3 | 0 | 15 | 5 | 0 | 12 (2024) | | | | |
| 40. | Laridae sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 41. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 7 | 2.3 | 0 | 5 (2025) | | | | |
| 42. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
| 43. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 9 | 3 | 0 | 9 (2024) | | | | |
| 44. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 45. | Cattle Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
| 46. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 134 | 39 | 14 | 187 | 62 | 0 | 134 (2024) | | | | |
| 47. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 48. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 0 | 3 (2024) | | | | |
| 49. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 2 | 9 | 3 | 0 | 4 (2025) | | | | |
| 50. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 3.7 | 0 | 11 (2024) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 51. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 52. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 53. | Cetti's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 54. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.7 | 0 | 1 (2024) | | | | |
| 55. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
| 56. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 57. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4909 | 26 | 100 | 5035 | 1678 | 0 | 4909 (2024) | | | | |
| 58. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 59. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2275 | 87 | 910 | 3272 | 1091 | 0 | 2275 (2024) | | | | |
| 60. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 0 | 44 | 14.7 | 0 | 44 (2024) | | | | |
| 61. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 18 | 0 | 35 | 11.7 | 0 | 18 (2025) | | | | |
| 62. | flycatcher sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 63. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 203 | 5 | 4 | 212 | 71 | 0 | 203 (2024) | | | | |
| 64. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 65. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 8 | 2.7 | 0 | 7 (2024) | | | | |
| 66. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 13 | 0 | 43 | 14.3 | 0 | 30 (2024) | | | | |
| 67. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 0 | 3 (2024) | | | | |
| 68. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
| 69. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 6 | 0 | 17 | 5.7 | 0 | 11 (2024) | | | | |
| 70. | Cirl Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 2 (2026) | | | | |
| 71. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2026) | | | | |
| 72. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 8 | 2.7 | 0 | 7 (2024) | | | | |
| 73. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.7 | 0 | 1 (2024) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 8796 | 630 | 1163 | 10589 | 3530 | 0 | | |
| |
Observation hours |
| | | | | | | 1,549:05 | 738:07 | 376:41 | 2,663:53 | 887:58 | | | |