Totals Digue de Margon, Arcisse (28/61) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
1. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 1 | 0 | 2 (2022) | | | | |
2. | Ruddy Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 1.3 | 0 | 4 (2022) | | | | |
3. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
4. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 104 | 4 | 0 | 0 | 108 | 36 | 0 | 104 (2021) | | | | |
5. | Pochard | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
6. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 107 | 8 | 0 | 156 | 52 | 0 | 107 (2022) | | | | |
7. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 55 | 9 | 0 | 69 | 23 | 0 | 55 (2022) | | | | |
8. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 3092 | 467 | 126 | 0 | 3685 | 1228 | 0 | 3092 (2021) | | | | |
9. | dove (Columba) sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 0 | 3 (2022) | | | | |
10. | Turtle Dove | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 2 | 0 | 11 | 3.7 | 0 | 5 (2021) | | | | |
11. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 725 | 163 | 68 | 0 | 956 | 319 | 0 | 725 (2021) | | | | |
12. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 293 | 9 | 1 | 0 | 303 | 101 | 0 | 293 (2021) | | | | |
13. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
14. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 10 | 3 | 0 | 22 | 7.3 | 0 | 10 (2022) | | | | |
15. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.7 | 0 | 2 (2021) | | | | |
16. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 212 | 0 | 212 | 71 | 0 | 212 (2023) | | | | |
17. | Tringa sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
18. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 2 | 6 | 0 | 28 | 9.3 | 0 | 20 (2021) | | | | |
19. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 3 | 0 | 10 | 3.3 | 0 | 7 (2021) | | | | |
20. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
21. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 0 | 65 | 20 | 9 | 0 | 94 | 31.3 | 0 | 65 (2021) | | | | |
22. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
23. | Black Stork | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 5 | 1.7 | 0 | 4 (2021) | | | | |
24. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 231 | 433 | 107 | 0 | 771 | 257 | 0 | 433 (2022) | | | | |
25. | Cattle Egret | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | 32 | 0 | 44 | 14.7 | 0 | 32 (2023) | | | | |
26. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 8 | 4 | 0 | 23 | 7.7 | 0 | 11 (2021) | | | | |
27. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 4 | 1.3 | 0 | 3 (2023) | | | | |
28. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 6 | 6 | 0 | 24 | 8 | 0 | 12 (2021) | | | | |
29. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 6 | 2 | 0 | 3 (2021) | | | | |
30. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 7 | 3 | 0 | 16 | 5.3 | 2 | 7 (2022) | | | | |
31. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 9 | 9 | 0 | 28 | 9.3 | 4 | 10 (2021) | | | | |
32. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 2 | 1 | 0 | 11 | 3.7 | 0 | 8 (2021) | | | | |
33. | Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 5 | 1.7 | 0 | 2 (2021) | | | | |
34. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 0 | 8 | 2.7 | 0 | 3 (2022) | | | | |
35. | Hen Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 5 | 1.7 | 0 | 4 (2021) | | | | |
36. | Red Kite | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
37. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
38. | Buzzard/Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 5 | 1.7 | 0 | 4 (2021) | | | | |
39. | Hoopoe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.7 | 0 | 2 (2023) | | | | |
40. | Wryneck | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
41. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
42. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 5 | 1.7 | 0 | 3 (2022) | | | | |
43. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
44. | Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 4 | 0 | 15 | 5 | 0 | 6 (2021) | | | | |
45. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 1 | 0 | 2 (2021) | | | | |
46. | falcon sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
47. | Red-backed Shrike | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
48. | Golden Oriole | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 8 | 0 | 12 | 4 | 0 | 8 (2023) | | | | |
49. | Jay | 0 | 0 | 0 | 0 | 0 | 0 | 167 | 0 | 17 | 0 | 184 | 61 | 0 | 167 (2021) | | | | |
50. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 44 | 0 | 0 | 58 | 19.3 | 0 | 44 (2022) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
51. | Rook | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 14 | 4.7 | 0 | 14 (2021) | | | | |
52. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 12 | 4 | 0 | 12 (2021) | | | | |
53. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 6 | 5 | 0 | 41 | 13.7 | 0 | 30 (2021) | | | | |
54. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 55 | 4 | 0 | 102 | 34 | 0 | 55 (2022) | | | | |
55. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 911 | 1015 | 32 | 0 | 1958 | 653 | 0 | 1015 (2022) | | | | |
56. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 99 | 56 | 0 | 174 | 58 | 0 | 99 (2022) | | | | |
57. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 4767 | 2246 | 2755 | 0 | 9768 | 3256 | 0 | 4767 (2021) | | | | |
58. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 981 | 1074 | 1270 | 0 | 3325 | 1108 | 0 | 1270 (2023) | | | | |
59. | swallow sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 400 | 0 | 400 | 133 | 0 | 400 (2023) | | | | |
60. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 4 | 1.3 | 2 | 2 (2021) | | | | |
61. | Nuthatch | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
62. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 652 | 244 | 79 | 0 | 975 | 325 | 0 | 652 (2021) | | | | |
63. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 246 | 282 | 63 | 0 | 591 | 197 | 0 | 282 (2022) | | | | |
64. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 36 | 4 | 0 | 91 | 30.3 | 0 | 51 (2021) | | | | |
65. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 1110 | 664 | 22 | 0 | 1796 | 599 | 0 | 1110 (2021) | | | | |
66. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 10 | 2 | 0 | 27 | 9 | 0 | 15 (2021) | | | | |
67. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 556 | 18 | 0 | 574 | 191 | 0 | 556 (2022) | | | | |
68. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 28 | 9.3 | 0 | 28 (2021) | | | | |
69. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 4 | 1.3 | 0 | 3 (2021) | | | | |
70. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 5 | 1.7 | 0 | 2 (2021) | | | | |
71. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.7 | 0 | 2 (2021) | | | | |
72. | Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 4 | 1.3 | 0 | 2 (2023) | | | | |
73. | Whinchat | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 2 | 0 | 8 | 2.7 | 0 | 6 (2021) | | | | |
74. | Wheatear | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 3 (2021) | | | | |
75. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 | 13 | 0 | 28 | 9.3 | 0 | 13 (2023) | | | | |
76. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 8 | 8 | 0 | 28 | 9.3 | 0 | 12 (2021) | | | | |
77. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 0 | 10 | 3.3 | 0 | 5 (2023) | | | | |
78. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 277 | 294 | 53 | 0 | 624 | 208 | 0 | 294 (2022) | | | | |
79. | Tawny Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
80. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 1148 | 156 | 146 | 0 | 1450 | 483 | 0 | 1148 (2021) | | | | |
81. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 49 | 25 | 0 | 95 | 31.7 | 0 | 49 (2022) | | | | |
82. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
83. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 3758 | 1728 | 118 | 0 | 5604 | 1868 | 0 | 3758 (2021) | | | | |
84. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 295 | 24 | 1 | 0 | 320 | 107 | 0 | 295 (2021) | | | | |
85. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 34 | 4 | 0 | 122 | 41 | 0 | 84 (2021) | | | | |
86. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 8 | 0 | 0 | 18 | 6 | 0 | 10 (2021) | | | | |
87. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 23 | 6 | 0 | 60 | 20 | 0 | 31 (2021) | | | | |
88. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 713 | 410 | 73 | 0 | 1196 | 399 | 0 | 713 (2021) | | | | |
89. | redpoll sp. | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.7 | 0 | 2 (2021) | | | | |
90. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 16 | 0 | 24 | 8 | 0 | 16 (2023) | | | | |
91. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 106 | 23 | 0 | 166 | 55 | 150 | 106 (2022) | | | | |
92. | Serin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 4 | 1.3 | 0 | 3 (2023) | | | | |
93. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 525 | 163 | 97 | 0 | 785 | 262 | 50 | 525 (2021) | | | | |
94. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 11 | 3.7 | 0 | 11 (2021) | | | | |
95. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 12 | 1 | 0 | 50 | 16.7 | 0 | 37 (2021) | | | | |
96. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 0 | 0 | 10 | 3.3 | 0 | 6 (2021) | | | | |
| Other species |
1. | Common Noctule | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2021) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 20760 | 10703 | 5967 | 0 | 37430 | 12477 | 208 | | |
|
Observation hours |
| | | | | | 131:05 | 90:30 | 58:00 | | 279:35 | 93:12 | | | |