Select until 18 October
Totals Le Chesnay - Saint-Vincent-du-Boulay (27) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| 1. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2024) | ||||
| 2. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 336 | 7 | 343 | 172 | 0 | 336 (2023) | ||||
| 3. | dove (Columba) sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 209 | 0 | 209 | 105 | 0 | 209 (2023) | ||||
| 4. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 264 | 44 | 308 | 154 | 7 | 264 (2023) | ||||
| 5. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 103 | 5 | 108 | 54 | 0 | 103 (2023) | ||||
| 6. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2023) | ||||
| 7. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 778 | 470 | 1248 | 624 | 0 | 778 (2023) | ||||
| 8. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 0 | 4 (2023) | ||||
| 9. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2023) | ||||
| 10. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2023) | ||||
| 11. | Hen Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2023) | ||||
| 12. | buzzard sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 13. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 4 | 0 | 8 (2024) | ||||
| 14. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 51 | 60 | 30 | 0 | 51 (2024) | ||||
| 15. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 142 | 70 | 212 | 106 | 0 | 142 (2023) | ||||
| 16. | lark sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 21 | 10.5 | 0 | 21 (2024) | ||||
| 17. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 3.5 | 0 | 7 (2024) | ||||
| 18. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 750 | 77 | 827 | 414 | 0 | 750 (2023) | ||||
| 19. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 771 | 778 | 389 | 0 | 771 (2024) | ||||
| 20. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 21. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 169 | 901 | 1070 | 535 | 0 | 901 (2024) | ||||
| 22. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 42 | 21 | 0 | 42 (2023) | ||||
| 23. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 223 | 1079 | 1302 | 651 | 0 | 1079 (2024) | ||||
| 24. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 12 | 23 | 11.5 | 0 | 12 (2024) | ||||
| 25. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 96 | 155 | 78 | 0 | 96 (2024) | ||||
| 26. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2819 | 1409 | 4228 | 2114 | 0 | 2819 (2023) | ||||
| 27. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 5 | 17 | 8.5 | 0 | 12 (2023) | ||||
| 28. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 2.5 | 0 | 4 (2024) | ||||
| 29. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2023) | ||||
| 30. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 81 | 101 | 51 | 0 | 81 (2024) | ||||
| 31. | redpoll sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2023) | ||||
| 32. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2023) | ||||
| 33. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 6 | 87 | 43.5 | 0 | 81 (2023) | ||||
| 34. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 8 | 62 | 31 | 0 | 54 (2023) | ||||
| 35. | Corn Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2023) | ||||
| 36. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 3 | 0 | 6 (2023) | ||||
| 37. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 7 | 3.5 | 0 | 4 (2024) | ||||
| 38. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 100 | 50 | 0 | 100 (2024) | ||||
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6116 | 5242 | 11358 | 5679 | 7 | ||||||
| Observation hours | 17:49 | 6:05 | 23:54 | 11:57 | |||||||||||||||
