Select until 25 December
Totals Banc de l'Ilette (Baie de Somme) 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 7 | 0 | 26 | 6.5 | 0 | 19 (2022) | | | | |
| 2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 12 | 0 | 46 | 11.5 | 0 | 34 (2022) | | | | |
| 3. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 920 | 3 | 953 | 238 | 0 | 920 (2024) | | | | |
| 4. | Shoveler | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 40 | 0 | 46 | 11.5 | 0 | 40 (2024) | | | | |
| 5. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 7 | 0 | 49 | 12.3 | 0 | 42 (2022) | | | | |
| 6. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 54 | 0 | 83 | 20.8 | 0 | 54 (2024) | | | | |
| 7. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.8 | 0 | 3 (2023) | | | | |
| 8. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 92 | 0 | 0 | 0 | 92 | 23 | 0 | 92 (2022) | | | | |
| 9. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 12 | 0 | 31 | 7.8 | 0 | 19 (2022) | | | | |
| 10. | dabbling duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 0 | 32 | 8 | 0 | 32 (2024) | | | | |
| 11. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 0 | 58 | 14.5 | 0 | 58 (2024) | | | | |
| 12. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
| 13. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 202 | 0 | 159 | 0 | 361 | 90 | 0 | 202 (2022) | | | | |
| 14. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 6843 | 0 | 6743 | 16 | 13602 | 3401 | 0 | 6843 (2022) | | | | |
| 15. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.5 | 0 | 2 (2023) | | | | |
| 16. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 13 | 3.3 | 0 | 13 (2024) | | | | |
| 17. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 25 | 6.3 | 0 | 25 (2023) | | | | |
| 18. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 154 | 1 | 0 | 0 | 155 | 39 | 0 | 154 (2022) | | | | |
| 19. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 842 | 2 | 1343 | 1 | 2188 | 547 | 0 | 1343 (2024) | | | | |
| 20. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2024) | | | | |
| 21. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 22. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 23 | 5 | 5 | 56 | 14 | 2 | 23 (2022) | | | | |
| 23. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
| 24. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 27 | 6.8 | 0 | 27 (2022) | | | | |
| 25. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 165 | 0 | 165 | 41 | 0 | 165 (2024) | | | | |
| 26. | White Stork | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 27. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 0 | 518 | 13 | 603 | 151 | 0 | 518 (2024) | | | | |
| 28. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 510 | 29 | 2 | 541 | 135 | 0 | 510 (2023) | | | | |
| 29. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 0.8 | 0 | 2 (2024) | | | | |
| 30. | Cattle Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 30 | 7.5 | 0 | 30 (2023) | | | | |
| 31. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 61 | 27 | 58 | 0 | 146 | 37 | 1 | 61 (2022) | | | | |
| 32. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 55 | 18 | 90 | 22.5 | 0 | 55 (2024) | | | | |
| 33. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 9 | 2.3 | 1 | 9 (2023) | | | | |
| 34. | Black-winged Kite | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 35. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 1 | 1 | 4 (2023) | | | | |
| 36. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 11 | 22 | 5 | 66 | 16.5 | 2 | 28 (2022) | | | | |
| 37. | Sparrowhawk/Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1 | 0 | 4 (2024) | | | | |
| 38. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 3 | 0 | 15 | 3.8 | 2 | 7 (2023) | | | | |
| 39. | Hen Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 40. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 3 | 1 | 22 | 5.5 | 0 | 18 (2022) | | | | |
| 41. | Short-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 42. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
| 43. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 5 | 1.3 | 3 | 3 (2023) | | | | |
| 44. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 0 | 1 (2023) | | | | |
| 45. | Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 1 | 6 | 4 (2023) | | | | |
| 46. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1 | 1 | 4 (2024) | | | | |
| 47. | Jay | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 17 | 4.3 | 0 | 17 (2023) | | | | |
| 48. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 1137 | 340 | 1547 | 387 | 0 | 1137 (2024) | | | | |
| 49. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 8 | 17 | 4.3 | 0 | 9 (2024) | | | | |
| 50. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 61 | 0 | 22 | 6 | 89 | 22.3 | 0 | 61 (2022) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 51. | Great Tit | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 4 | 0 | 21 | 5.3 | 0 | 17 (2022) | | | | |
| 52. | Penduline Tit | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
| 53. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 655 | 14 | 456 | 30 | 1155 | 289 | 0 | 655 (2022) | | | | |
| 54. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 281 | 0 | 363 | 41 | 685 | 171 | 0 | 363 (2024) | | | | |
| 55. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 20 | 5 | 0 | 19 (2023) | | | | |
| 56. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 674 | 46 | 2 | 722 | 181 | 0 | 674 (2023) | | | | |
| 57. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 128 | 0 | 0 | 128 | 32 | 0 | 128 (2023) | | | | |
| 58. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 13 | 3.3 | 0 | 13 (2022) | | | | |
| 59. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
| 60. | Zitting Cisticola | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.5 | 0 | 2 (2024) | | | | |
| 61. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 62. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.8 | 0 | 3 (2024) | | | | |
| 63. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 16595 | 550 | 99669 | 3730 | 120544 | 30136 | 0 | 99669 (2024) | | | | |
| 64. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 0 | 620 | 7 | 660 | 165 | 0 | 620 (2024) | | | | |
| 65. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 132 | 0 | 288 | 10 | 430 | 108 | 0 | 288 (2024) | | | | |
| 66. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 321 | 0 | 3097 | 0 | 3418 | 855 | 0 | 3097 (2024) | | | | |
| 67. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 12 | 0 | 31 | 7.8 | 0 | 19 (2022) | | | | |
| 68. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 364 | 0 | 2400 | 0 | 2764 | 691 | 0 | 2400 (2024) | | | | |
| 69. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.3 | 0 | 1 (2022) | | | | |
| 70. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 1307 | 0 | 1337 | 334 | 0 | 1307 (2024) | | | | |
| 71. | Wheatear | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 72. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 0 | 8 | 2 | 0 | 5 (2023) | | | | |
| 73. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 1 | 2 | 10 | 2.5 | 0 | 5 (2022) | | | | |
| 74. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 0 | 0 | 117 | 29 | 9 | 117 (2023) | | | | |
| 75. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 18 | 4.5 | 0 | 17 (2023) | | | | |
| 76. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 32 | 45 | 4 | 95 | 23.8 | 0 | 45 (2024) | | | | |
| 77. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 16 | 1 | 25 | 6.3 | 0 | 16 (2024) | | | | |
| 78. | alba wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.8 | 0 | 3 (2022) | | | | |
| 79. | Richard's Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 80. | Tawny Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.5 | 0 | 2 (2023) | | | | |
| 81. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 154 | 109 | 602 | 536 | 1401 | 350 | 0 | 602 (2024) | | | | |
| 82. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 1 | 26 | 6.5 | 0 | 25 (2023) | | | | |
| 83. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 55395 | 1311 | 57475 | 10100 | 124281 | 31070 | 0 | 57475 (2024) | | | | |
| 84. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 148 | 1 | 113 | 20 | 282 | 71 | 0 | 148 (2022) | | | | |
| 85. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 34 | 0 | 35 | 8.8 | 0 | 34 (2024) | | | | |
| 86. | Bullfinch | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 10 | 0 | 23 | 5.8 | 0 | 13 (2022) | | | | |
| 87. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 8 | 49 | 24 | 112 | 28 | 0 | 49 (2024) | | | | |
| 88. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 140 | 79 | 7 | 264 | 66 | 0 | 140 (2023) | | | | |
| 89. | Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 13 | 42 | 10.5 | 0 | 29 (2022) | | | | |
| 90. | Crossbill | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 248 | 0 | 0 | 250 | 63 | 0 | 248 (2023) | | | | |
| 91. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 93 | 26 | 28 | 4 | 151 | 38 | 0 | 93 (2022) | | | | |
| 92. | Serin | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 2 | 0 | 10 | 2.5 | 0 | 8 (2022) | | | | |
| 93. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 3898 | 2487 | 2223 | 342 | 8950 | 2238 | 0 | 3898 (2022) | | | | |
| 94. | Lapland Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 0 | 1 (2024) | | | | |
| 95. | Corn Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.5 | 0 | 2 (2025) | | | | |
| 96. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 3 | 0 | 25 | 6.3 | 0 | 22 (2022) | | | | |
| 97. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 241 | 21 | 342 | 25 | 629 | 157 | 0 | 342 (2024) | | | | |
| Other species |
| 1. | Large White | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 0 | 1 (2025) | | | | |
| 2. | Red Admiral | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 7 | 1.8 | 0 | 4 (2024) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 87175 | 6707 | 180744 | 15323 | 289949 | 72487 | 28 | | |
| |
Observation hours |
| | | | | | 19:05 | 32:45 | 39:51 | 6:00 | 97:41 | 24:25 | | | |