Select until 19 February
Totals Chécy NFC (45) 2017 - 2026
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 4 | 1 | 0 | 2 (2024) | ||||
| 2. | Branta sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 3. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 0.8 | 0 | 2 (2024) | ||||
| 4. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 5. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 0.8 | 0 | 2 (2025) | ||||
| 6. | Wigeon | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 3 | 0 | 8 | 2 | 0 | 4 (2024) | ||||
| 7. | Mallard | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 16 | 34 | 8 | 60 | 15 | 0 | 34 (2025) | ||||
| 8. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 9. | Teal | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 8 | 2 | 18 | 4.5 | 0 | 8 (2025) | ||||
| 10. | Quail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 4 | 0 | 14 | 3.5 | 0 | 10 (2024) | ||||
| 11. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 12. | Water Rail | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 14 | 0 | 18 | 4.5 | 0 | 14 (2025) | ||||
| 13. | Moorhen | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 55 | 119 | 7 | 185 | 46 | 0 | 119 (2025) | ||||
| 14. | Coot | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 35 | 10 | 64 | 16 | 0 | 35 (2025) | ||||
| 15. | Crane | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 17 | 0 | 50 | 12.5 | 0 | 33 (2024) | ||||
| 16. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 12 | 0 | 23 | 5.8 | 0 | 12 (2025) | ||||
| 17. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 5 | 1.3 | 0 | 3 (2022) | ||||
| 18. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 19. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 31 | 6 | 79 | 19.8 | 0 | 42 (2024) | ||||
| 20. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 19 | 0 | 37 | 9.3 | 0 | 19 (2025) | ||||
| 21. | Lapwing | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 28 | 3 | 43 | 10.8 | 0 | 28 (2025) | ||||
| 22. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9 | 2 | 0 | 13 | 3.3 | 0 | 9 (2024) | ||||
| 23. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 5 | 1.3 | 0 | 3 (2025) | ||||
| 24. | Snipe | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 6 | 1 | 11 | 2.8 | 0 | 6 (2025) | ||||
| 25. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 42 | 43 | 0 | 89 | 22.3 | 0 | 43 (2025) | ||||
| 26. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 29 | 17 | 0 | 48 | 12 | 0 | 29 (2024) | ||||
| 27. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 4 | 1 | 0 | 3 (2025) | ||||
| 28. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 5 | 1.3 | 0 | 3 (2024) | ||||
| 29. | Greenshank | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 4 | 0 | 9 | 2.3 | 0 | 4 (2025) | ||||
| 30. | Dunlin | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.5 | 0 | 1 (2022) | ||||
| 31. | Caspian Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 32. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 1 | 0 | 4 (2024) | ||||
| 33. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 7 | 10 | 4 | 24 | 6 | 0 | 10 (2025) | ||||
| 34. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 14 | 3.5 | 0 | 14 (2024) | ||||
| 35. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | ||||
| 36. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 4 | 1 | 0 | 2 (2024) | ||||
| 37. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 2 | 8 | 2 | 0 | 5 (2025) | ||||
| 38. | Little Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 10 | 2.5 | 0 | 5 (2024) | ||||
| 39. | Night Heron | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 22 | 28 | 1 | 55 | 13.8 | 0 | 28 (2025) | ||||
| 40. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 5 | 1.3 | 0 | 3 (2025) | ||||
| 41. | Cattle Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.8 | 0 | 3 (2025) | ||||
| 42. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 177 | 204 | 15 | 407 | 102 | 0 | 204 (2025) | ||||
| 43. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 4 | 1 | 0 | 2 (2022) | ||||
| 44. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 30 | 3 | 37 | 9.3 | 1 | 30 (2025) | ||||
| 45. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 46. | Skylark | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 39 | 13 | 0 | 63 | 15.8 | 0 | 39 (2024) | ||||
| 47. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2025) | ||||
| 48. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.5 | 0 | 1 (2024) | ||||
| 49. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 50. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| 51. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | ||||
| 52. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 854 | 0 | 1360 | 1392 | 8 | 3614 | 904 | 0 | 1392 (2025) | ||||
| 53. | Redwing | 0 | 0 | 0 | 0 | 0 | 284 | 0 | 940 | 863 | 39 | 2126 | 532 | 0 | 940 (2024) | ||||
| 54. | Blackbird | 0 | 0 | 0 | 0 | 0 | 59 | 0 | 97 | 65 | 0 | 221 | 55 | 0 | 97 (2024) | ||||
| 55. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.5 | 0 | 1 (2022) | ||||
| 56. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 5 | 0 | 13 | 3.3 | 0 | 7 (2024) | ||||
| 57. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 5 | 0 | 15 | 3.8 | 0 | 8 (2024) | ||||
| 58. | Robin | 0 | 0 | 0 | 0 | 0 | 112 | 0 | 228 | 222 | 0 | 562 | 141 | 0 | 228 (2024) | ||||
| 59. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 16 | 0 | 33 | 8.3 | 0 | 17 (2024) | ||||
| 60. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 61. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 62. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 5 | 0 | 13 | 3.3 | 0 | 5 (2025) | ||||
| 63. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 3 | 0.8 | 0 | 2 (2022) | ||||
| 64. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 40 | 32 | 0 | 77 | 19.3 | 0 | 40 (2024) | ||||
| 65. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 5 | 1.3 | 0 | 4 (2025) | ||||
| 66. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2025) | ||||
| 67. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 68. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 13 | 0 | 21 | 5.3 | 0 | 13 (2025) | ||||
| 69. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2026) | ||||
| 70. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 1.8 | 0 | 7 (2024) | ||||
| Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 1392 | 0 | 3320 | 3349 | 111 | 8172 | 2043 | 1 | ||||||
| Observation hours | 372:32 | 1,816:22 | 2,030:13 | 230:06 | 4,449:13 | 1,112:18 | |||||||||||||
