Totals Banc de l'Ilette (Baie de Somme) 2023
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Mallard | 0 | 0 | 3 | 3 | 3 | 0 | 3 ( 7 Oct) | 17 | 1 | 7 Oct | 7 Oct | ||||
| 2. | Cuckoo | 0 | 1 | 0 | 1 | 1 | 0 | 1 (10 Sep) | 17 | 1 | 10 Sep | 10 Sep | ||||
| 3. | Collared Dove | 0 | 2 | 0 | 2 | 2 | 0 | 2 (10 Sep) | 17 | 1 | 10 Sep | 10 Sep | ||||
| 4. | Avocet | 0 | 25 | 0 | 25 | 25 | 0 | 25 (10 Sep) | 17 | 1 | 10 Sep | 10 Sep | ||||
| 5. | Golden Plover | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 3 Sep) | 17 | 1 | 3 Sep | 3 Sep | ||||
| 6. | Lapwing | 2 | 0 | 0 | 2 | 0 | 2 | 2 (10 Aug) | 17 | 1 | 10 Aug | 10 Aug | ||||
| 7. | Snipe | 1 | 18 | 4 | 23 | 23 | 0 | 18 (10 Sep) | 50 | 3 | 10 Aug | 7 Oct | ||||
| 8. | Wood Sandpiper | 0 | 1 | 0 | 1 | 1 | 0 | 1 (10 Sep) | 17 | 1 | 10 Sep | 10 Sep | ||||
| 9. | Spoonbill | 0 | 510 | 0 | 510 | 510 | 0 | 510 (24 Sep) | 17 | 1 | 24 Sep | 24 Sep | ||||
| 10. | Little Egret | 1 | 0 | 0 | 1 | 1 | 0 | 1 (10 Aug) | 17 | 1 | 10 Aug | 10 Aug | ||||
| 11. | Cattle Egret | 30 | 0 | 0 | 30 | 30 | 0 | 30 (10 Aug) | 17 | 1 | 10 Aug | 10 Aug | ||||
| 12. | Great White Egret | 3 | 24 | 0 | 27 | 27 | 0 | 16 (24 Sep) | 50 | 3 | 10 Aug | 24 Sep | ||||
| 13. | Grey Heron | 4 | 8 | 0 | 12 | 12 | 0 | 8 (10 Sep) | 33 | 2 | 10 Aug | 10 Sep | ||||
| 14. | Osprey | 1 | 6 | 2 | 9 | 9 | 0 | 6 (24 Sep) | 50 | 3 | 10 Aug | 7 Oct | ||||
| 15. | Honey Buzzard | 0 | 4 | 0 | 4 | 4 | 0 | 3 ( 3 Sep) | 33 | 2 | 3 Sep | 10 Sep | ||||
| 16. | Sparrowhawk | 0 | 8 | 3 | 11 | 11 | 0 | 3 ( 3 Sep) | 67 | 4 | 3 Sep | 7 Oct | ||||
| 17. | Marsh Harrier | 2 | 2 | 3 | 7 | 7 | 0 | 3 ( 7 Oct) | 50 | 3 | 10 Aug | 7 Oct | ||||
| 18. | Kestrel | 0 | 3 | 0 | 3 | 3 | 0 | 2 ( 3 Sep) | 33 | 2 | 3 Sep | 10 Sep | ||||
| 19. | Merlin | 0 | 1 | 0 | 1 | 1 | 0 | 1 (10 Sep) | 17 | 1 | 10 Sep | 10 Sep | ||||
| 20. | Hobby | 1 | 3 | 0 | 4 | 4 | 0 | 2 (24 Sep) | 50 | 3 | 10 Aug | 24 Sep | ||||
| 21. | Jay | 0 | 8 | 9 | 17 | 17 | 0 | 9 ( 7 Oct) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 22. | Jackdaw | 0 | 0 | 70 | 70 | 70 | 0 | 70 ( 7 Oct) | 17 | 1 | 7 Oct | 7 Oct | ||||
| 23. | Wood Lark | 0 | 1 | 13 | 14 | 14 | 0 | 13 ( 7 Oct) | 33 | 2 | 17 Sep | 7 Oct | ||||
| 24. | Sand Martin | 9 | 10 | 0 | 19 | 19 | 0 | 9 (10 Aug) | 50 | 3 | 10 Aug | 10 Sep | ||||
| 25. | Swallow | 5 | 660 | 9 | 674 | 674 | 0 | 610 ( 3 Sep) | 83 | 5 | 10 Aug | 7 Oct | ||||
| 26. | House Martin | 0 | 126 | 2 | 128 | 128 | 0 | 55 ( 3 Sep) | 67 | 4 | 3 Sep | 7 Oct | ||||
| 27. | Starling | 0 | 25 | 525 | 550 | 550 | 0 | 525 ( 7 Oct) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 28. | House Sparrow | 0 | 2 | 3 | 5 | 5 | 0 | 3 ( 7 Oct) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 29. | Dunnock | 0 | 2 | 0 | 2 | 2 | 0 | 2 (24 Sep) | 17 | 1 | 24 Sep | 24 Sep | ||||
| 30. | Blue-headed Wagtail | 0 | 117 | 0 | 117 | 117 | 0 | 68 (10 Sep) | 67 | 4 | 3 Sep | 24 Sep | ||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Yellow wagtail sp. | 17 | 0 | 0 | 17 | 17 | 0 | 17 (10 Aug) | 17 | 1 | 10 Aug | 10 Aug | ||||
| 32. | Grey Wagtail | 0 | 24 | 8 | 32 | 32 | 0 | 13 (24 Sep) | 67 | 4 | 10 Sep | 7 Oct | ||||
| 33. | White Wagtail | 0 | 0 | 7 | 7 | 7 | 0 | 7 ( 7 Oct) | 17 | 1 | 7 Oct | 7 Oct | ||||
| 34. | Tawny Pipit | 0 | 2 | 0 | 2 | 2 | 0 | 1 ( 3 Sep) | 33 | 2 | 3 Sep | 10 Sep | ||||
| 35. | Meadow Pipit | 0 | 54 | 55 | 109 | 109 | 0 | 55 ( 7 Oct) | 83 | 5 | 3 Sep | 7 Oct | ||||
| 36. | Tree Pipit | 3 | 22 | 0 | 25 | 25 | 0 | 16 (10 Sep) | 67 | 4 | 10 Aug | 24 Sep | ||||
| 37. | Chaffinch | 0 | 1 | 1310 | 1311 | 1311 | 0 | 1310 ( 7 Oct) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 38. | Brambling | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 7 Oct) | 17 | 1 | 7 Oct | 7 Oct | ||||
| 39. | Greenfinch | 0 | 0 | 8 | 8 | 8 | 0 | 8 ( 7 Oct) | 17 | 1 | 7 Oct | 7 Oct | ||||
| 40. | Linnet | 0 | 120 | 20 | 140 | 140 | 0 | 120 (24 Sep) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 41. | Crossbill | 0 | 236 | 12 | 248 | 248 | 0 | 167 (24 Sep) | 67 | 4 | 10 Sep | 7 Oct | ||||
| 42. | Goldfinch | 0 | 20 | 6 | 26 | 26 | 0 | 20 (24 Sep) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 43. | Siskin | 0 | 2 | 2485 | 2487 | 2487 | 0 | 2485 ( 7 Oct) | 33 | 2 | 24 Sep | 7 Oct | ||||
| 44. | Reed Bunting | 0 | 6 | 15 | 21 | 21 | 0 | 15 ( 7 Oct) | 33 | 2 | 24 Sep | 7 Oct | ||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 79 | 2055 | 4573 | 6707 | 6705 | 2 | 100 | 6 | ||||||||
| Observation hours | 5:30 | 21:15 | 6:00 | 32:45 | ||||||||||||
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