Select until 15 June
Totals La Butte de Mareil, Mareil-en-France (95) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 1. | Stock Dove | 304 | 10 | 149 | 6 | 0 | 0 | 0 | 0 | 77 | 0 | 546 | 61 | 0 | 304 (2016) | ||||
| 2. | Woodpigeon | 67 | 1145 | 140 | 160 | 140 | 0 | 514 | 0 | 2457 | 0 | 4623 | 514 | 1700 | 2457 (2024) | ||||
| 3. | Crane | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 4. | Golden Plover | 3 | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 8.9 | 0 | 77 (2017) | ||||
| 5. | Lapwing | 770 | 180 | 47 | 90 | 0 | 0 | 1 | 0 | 0 | 0 | 1088 | 121 | 0 | 770 (2016) | ||||
| 6. | Green Sandpiper | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2017) | ||||
| 7. | Ruff | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 2 | 0 | 18 (2017) | ||||
| 8. | Black-headed Gull | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 0.6 | 0 | 5 (2020) | ||||
| 9. | Yellow-legged Gull | 0 | 0 | 0 | 103 | 0 | 0 | 0 | 0 | 0 | 0 | 103 | 11 | 0 | 103 (2019) | ||||
| 10. | Lesser Black-backed Gull | 0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0.7 | 0 | 4 (2017) | ||||
| 11. | Black Stork | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 12. | White Stork | 0 | 10 | 22 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 4.8 | 0 | 22 (2018) | ||||
| 13. | Cormorant | 61 | 224 | 151 | 11 | 19 | 17 | 5 | 94 | 76 | 0 | 658 | 73 | 0 | 224 (2017) | ||||
| 14. | Great White Egret | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 11 | 1.2 | 0 | 5 (2017) | ||||
| 15. | Grey Heron | 1 | 13 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 20 | 2.2 | 0 | 13 (2017) | ||||
| 16. | Osprey | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0.3 | 0 | 1 (2018) | ||||
| 17. | Honey Buzzard | 0 | 3 | 6 | 2 | 0 | 0 | 0 | 0 | 210 | 0 | 221 | 25 | 0 | 210 (2024) | ||||
| 18. | Sparrowhawk | 1 | 8 | 4 | 4 | 0 | 0 | 2 | 2 | 0 | 0 | 21 | 2.3 | 0 | 8 (2017) | ||||
| 19. | Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 20. | Marsh Harrier | 0 | 10 | 2 | 0 | 0 | 1 | 1 | 4 | 1 | 0 | 19 | 2.1 | 0 | 10 (2017) | ||||
| 21. | Hen Harrier | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 5 | 0.6 | 0 | 2 (2019) | ||||
| 22. | Red Kite | 2 | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1.2 | 0 | 6 (2018) | ||||
| 23. | Black Kite | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 2 | 3 (2017) | ||||
| 24. | Common Buzzard | 3 | 1 | 4 | 11 | 3 | 4 | 0 | 8 | 1 | 0 | 35 | 3.9 | 4 | 11 (2019) | ||||
| 25. | Great Spotted Woodpecker | 1 | 19 | 1 | 0 | 0 | 0 | 4 | 2 | 3 | 0 | 30 | 3.3 | 0 | 19 (2017) | ||||
| 26. | Green Woodpecker | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 27. | Kestrel | 0 | 0 | 0 | 5 | 0 | 0 | 2 | 2 | 0 | 0 | 9 | 1 | 0 | 5 (2019) | ||||
| 28. | Hobby | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 0.9 | 2 | 5 (2017) | ||||
| 29. | Peregrine | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 0.3 | 0 | 1 (2017) | ||||
| 30. | Jay | 6 | 0 | 5 | 27 | 0 | 231 | 1 | 4 | 0 | 0 | 274 | 30 | 0 | 231 (2021) | ||||
| 31. | Jackdaw | 2 | 3 | 10 | 45 | 0 | 0 | 1 | 0 | 0 | 0 | 61 | 6.8 | 0 | 45 (2019) | ||||
| 32. | Carrion Crow | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.6 | 0 | 5 (2018) | ||||
| 33. | Coal Tit | 0 | 23 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 51 | 5.7 | 0 | 28 (2021) | ||||
| 34. | Blue Tit | 0 | 119 | 11 | 48 | 0 | 0 | 22 | 3 | 1 | 0 | 204 | 23 | 0 | 119 (2017) | ||||
| 35. | Great Tit | 0 | 54 | 5 | 17 | 0 | 0 | 12 | 0 | 3 | 0 | 91 | 10.1 | 0 | 54 (2017) | ||||
| 36. | Wood Lark | 3 | 30 | 96 | 47 | 6 | 0 | 34 | 29 | 15 | 0 | 260 | 29 | 3 | 96 (2018) | ||||
| 37. | Skylark | 593 | 461 | 534 | 498 | 48 | 0 | 183 | 50 | 21 | 0 | 2388 | 265 | 0 | 593 (2016) | ||||
| 38. | Sand Martin | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 39. | Swallow | 20 | 261 | 563 | 100 | 70 | 44 | 6 | 306 | 129 | 0 | 1499 | 167 | 0 | 563 (2018) | ||||
| 40. | House Martin | 0 | 134 | 50 | 1 | 283 | 38 | 0 | 433 | 0 | 0 | 939 | 104 | 0 | 433 (2023) | ||||
| 41. | Long-tailed Tit | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 1 | 0 | 9 (2017) | ||||
| 42. | Chiffchaff | 0 | 3 | 0 | 4 | 7 | 0 | 0 | 2 | 19 | 0 | 35 | 3.9 | 0 | 19 (2024) | ||||
| 43. | Starling | 66 | 703 | 261 | 227 | 122 | 0 | 0 | 289 | 54 | 0 | 1722 | 191 | 0 | 703 (2017) | ||||
| 44. | Song Thrush | 165 | 555 | 73 | 132 | 22 | 0 | 52 | 20 | 174 | 0 | 1193 | 133 | 2 | 555 (2017) | ||||
| 45. | Mistle Thrush | 22 | 14 | 5 | 0 | 0 | 0 | 6 | 5 | 5 | 0 | 57 | 6.3 | 0 | 22 (2016) | ||||
| 46. | Redwing | 28 | 73 | 5 | 1 | 0 | 14 | 9 | 45 | 132 | 0 | 307 | 34 | 0 | 132 (2024) | ||||
| 47. | Blackbird | 1 | 34 | 5 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 44 | 4.9 | 0 | 34 (2017) | ||||
| 48. | Fieldfare | 2 | 82 | 0 | 0 | 0 | 0 | 75 | 0 | 0 | 0 | 159 | 18 | 0 | 82 (2017) | ||||
| 49. | Ring Ouzel | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 50. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 51. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 52. | Black Redstart | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 0.3 | 0 | 2 (2024) | ||||
| 53. | Wheatear | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 54. | Dunnock | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2017) | ||||
| 55. | Blue-headed Wagtail | 3 | 24 | 47 | 8 | 24 | 18 | 0 | 0 | 1 | 0 | 125 | 14 | 0 | 47 (2018) | ||||
| 56. | Grey Wagtail | 1 | 33 | 1 | 3 | 0 | 0 | 2 | 0 | 1 | 0 | 41 | 4.6 | 0 | 33 (2017) | ||||
| 57. | White Wagtail | 77 | 305 | 259 | 289 | 60 | 32 | 151 | 42 | 29 | 0 | 1244 | 138 | 0 | 305 (2017) | ||||
| 58. | Meadow Pipit | 197 | 1022 | 488 | 304 | 49 | 31 | 159 | 66 | 34 | 0 | 2350 | 261 | 2 | 1022 (2017) | ||||
| 59. | Tree Pipit | 3 | 44 | 45 | 0 | 1 | 10 | 0 | 6 | 0 | 0 | 109 | 12 | 0 | 45 (2018) | ||||
| 60. | Water Pipit | 0 | 3 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7 | 0.8 | 0 | 4 (2022) | ||||
| 61. | Chaffinch | 2662 | 4643 | 4873 | 2864 | 465 | 60 | 3322 | 331 | 872 | 0 | 20092 | 2232 | 0 | 4873 (2018) | ||||
| 62. | Brambling | 1 | 136 | 17 | 10 | 0 | 1 | 2 | 2 | 2 | 0 | 171 | 19 | 0 | 136 (2017) | ||||
| 63. | Hawfinch | 0 | 42 | 0 | 1 | 4 | 0 | 23 | 0 | 2 | 0 | 72 | 8 | 2 | 42 (2017) | ||||
| 64. | Bullfinch | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 65. | Greenfinch | 4 | 17 | 144 | 17 | 15 | 0 | 22 | 5 | 29 | 0 | 253 | 28 | 0 | 144 (2018) | ||||
| 66. | Linnet | 58 | 287 | 104 | 123 | 74 | 0 | 69 | 46 | 19 | 0 | 780 | 87 | 0 | 287 (2017) | ||||
| 67. | Goldfinch | 34 | 99 | 9 | 32 | 4 | 3 | 175 | 9 | 31 | 0 | 396 | 44 | 0 | 175 (2022) | ||||
| 68. | Serin | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2017) | ||||
| 69. | Siskin | 5 | 22 | 59 | 0 | 0 | 1 | 62 | 22 | 11 | 0 | 182 | 20 | 0 | 62 (2022) | ||||
| 70. | Corn Bunting | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 6 | 0.7 | 0 | 5 (2024) | ||||
| 71. | Yellowhammer | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 9 | 1 | 0 | 4 (2017) | ||||
| 72. | Cirl Bunting | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 73. | Reed Bunting | 0 | 7 | 11 | 3 | 0 | 0 | 8 | 0 | 0 | 0 | 29 | 3.2 | 0 | 11 (2018) | ||||
| 74. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 0 | 0 | 37 | 4.1 | 0 | 37 (2023) | ||||
| Other species | |||||||||||||||||||
| 1. | Comma | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 2. | Red Admiral | 0 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 22 | 2.4 | 0 | 11 (2024) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| Totals | 5166 | 10996 | 8235 | 5213 | 1423 | 537 | 4935 | 1874 | 4437 | 0 | 42816 | 4757 | 1717 | ||||||
| Observation hours | 9:05 | 42:31 | 22:39 | 12:37 | 13:35 | 19:19 | 6:54 | 17:15 | 14:20 | 158:15 | 17:35 | ||||||||
