Select until 13 March
Totals Marly le Roi (78) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
1. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 6 | 0 | 18 (2024) | | | | |
2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
3. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.7 | 0 | 1 (2024) | | | | |
4. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 1.3 | 0 | 2 (2024) | | | | |
5. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2025) | | | | |
6. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.7 | 0 | 1 (2024) | | | | |
7. | Quail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 0 | 14 | 4.7 | 0 | 8 (2023) | | | | |
8. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 4 | 23 | 7.7 | 0 | 13 (2024) | | | | |
9. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 149 | 55 | 262 | 87 | 0 | 149 (2024) | | | | |
10. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 79 | 41 | 129 | 43 | 0 | 79 (2024) | | | | |
11. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 10 | 1 | 19 | 6.3 | 0 | 10 (2024) | | | | |
12. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 7 | 2.3 | 0 | 4 (2024) | | | | |
13. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
14. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
15. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 19 | 8 | 45 | 15 | 0 | 19 (2024) | | | | |
16. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.7 | 0 | 1 (2023) | | | | |
17. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
18. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
19. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 9 | 3 | 0 | 6 (2024) | | | | |
20. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1.3 | 0 | 4 (2024) | | | | |
21. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
22. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 26 | 0 | 34 | 11.3 | 0 | 26 (2024) | | | | |
23. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 14 | 0 | 24 | 8 | 0 | 14 (2024) | | | | |
24. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
25. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
26. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2023) | | | | |
27. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
28. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 6 | 2 | 0 | 2 (2023) | | | | |
29. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1 | 0 | 3 (2024) | | | | |
30. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2025) | | | | |
31. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 0 | 2 (2024) | | | | |
32. | Little Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
33. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 8 | 2.7 | 0 | 5 (2024) | | | | |
34. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 58 | 2 | 71 | 23.7 | 0 | 58 (2024) | | | | |
35. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 1 | 1 (2023) | | | | |
36. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
37. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 5 | 24 | 8 | 0 | 13 (2024) | | | | |
38. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1582 | 139 | 34 | 1755 | 585 | 0 | 1582 (2023) | | | | |
39. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1616 | 298 | 72 | 1986 | 662 | 0 | 1616 (2023) | | | | |
40. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 68 | 39 | 2 | 109 | 36 | 0 | 68 (2023) | | | | |
41. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2024) | | | | |
42. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
43. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 5 | 0 | 20 | 6.7 | 0 | 15 (2023) | | | | |
44. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 24 | 1 | 71 | 23.7 | 0 | 46 (2023) | | | | |
45. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 5 | 1.7 | 0 | 4 (2023) | | | | |
46. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 0 | 2 (2024) | | | | |
47. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
48. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 33 | 0 | 42 | 14 | 0 | 33 (2024) | | | | |
49. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
50. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
51. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 7 | 2.3 | 0 | 6 (2024) | | | | |
52. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 3508 | 994 | 234 | 4736 | 1579 | 1 | | |
|
Observation hours |
| | | | | | | 1,532:45 | 3,591:20 | 887:30 | 6,011:35 | 2,003:52 | | | |