Select until 9 May
Totals Gassicourt - Mantes-la-Jolie (78) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 1. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 3 (2022) | ||||
| 2. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 3. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 4. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 5. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 1.7 | 0 | 5 (2023) | ||||
| 6. | Quail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 42 | 0 | 0 | 43 | 14.3 | 0 | 42 (2023) | ||||
| 7. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 2.3 | 0 | 7 (2023) | ||||
| 8. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 45 | 1 | 0 | 52 | 17.3 | 0 | 45 (2023) | ||||
| 9. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 6 | 2 | 0 | 5 (2023) | ||||
| 10. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 6 | 2 | 0 | 4 (2023) | ||||
| 11. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | ||||
| 12. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 15 | 5 | 0 | 15 (2022) | ||||
| 13. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 6 | 2 | 0 | 4 (2022) | ||||
| 14. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 1 | 0 | 9 | 3 | 0 | 4 (2022) | ||||
| 15. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 5 | 1.7 | 0 | 4 (2022) | ||||
| 16. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 26 | 0 | 0 | 33 | 11 | 0 | 26 (2023) | ||||
| 17. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 3 | 1 | 0 | 2 (2022) | ||||
| 18. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 66 | 39 | 9 | 0 | 114 | 38 | 0 | 66 (2022) | ||||
| 19. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 10 | 0 | 0 | 35 | 11.7 | 0 | 25 (2022) | ||||
| 20. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 4 | 0 | 14 | 4.7 | 0 | 9 (2023) | ||||
| 21. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 21 | 3 | 0 | 41 | 13.7 | 0 | 21 (2023) | ||||
| 22. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 1 | 0 | 2 (2022) | ||||
| 23. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 5 | 1.7 | 0 | 3 (2022) | ||||
| 24. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 12 | 1 | 0 | 24 | 8 | 0 | 12 (2023) | ||||
| 25. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 8 | 2.7 | 0 | 8 (2023) | ||||
| 26. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 0 | 3 (2023) | ||||
| 27. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2024) | ||||
| 28. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 0 | 3 (2023) | ||||
| 29. | Little Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 4 | 1.3 | 0 | 2 (2023) | ||||
| 30. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 5 | 1.7 | 0 | 3 (2023) | ||||
| 31. | heron sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 32. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 15 | 7 | 0 | 54 | 18 | 0 | 32 (2022) | ||||
| 33. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 3 | 0 | 37 | 12.3 | 0 | 34 (2022) | ||||
| 34. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.7 | 0 | 1 (2022) | ||||
| 35. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.7 | 0 | 2 (2023) | ||||
| 36. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | ||||
| 37. | Wren | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 38. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 1.3 | 0 | 4 (2022) | ||||
| 39. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 10364 | 651 | 0 | 0 | 11015 | 3672 | 0 | 10364 (2022) | ||||
| 40. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 2699 | 252 | 0 | 0 | 2951 | 984 | 0 | 2699 (2022) | ||||
| 41. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 722 | 9 | 121 | 0 | 852 | 284 | 0 | 722 (2022) | ||||
| 42. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 6 | 2 | 0 | 5 (2022) | ||||
| 43. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 1 | 0 | 8 | 2.7 | 0 | 5 (2022) | ||||
| 44. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 53 | 2 | 0 | 66 | 22 | 0 | 53 (2023) | ||||
| 45. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 1139 | 52 | 3 | 0 | 1194 | 398 | 0 | 1139 (2022) | ||||
| 46. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 5 | 0 | 12 | 4 | 0 | 5 (2024) | ||||
| 47. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 0 | 0 | 0 | 39 | 13 | 0 | 39 (2022) | ||||
| 48. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 1.3 | 0 | 4 (2022) | ||||
| 49. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 7 | 8 | 0 | 85 | 28.3 | 0 | 70 (2022) | ||||
| 50. | Olive-backed Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.7 | 0 | 2 (2022) | ||||
| 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 | 2 | 0 | 3 | 1 | 0 | 2 (2024) | ||||
| 52. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 53. | Corn Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| 54. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.7 | 0 | 1 (2022) | ||||
| 55. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 3 | 6 | 0 | 23 | 7.7 | 0 | 14 (2022) | ||||
| 56. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 15332 | 1308 | 185 | 0 | 16825 | 5608 | 0 | ||||||
| Observation hours | 368:25 | 406:55 | 29:50 | 805:10 | 268:23 | ||||||||||||||
