Also present
Sliedrecht - Oude Uitbreiding (nacht)
Totals 2025 - individuals
| Species | Jan | Feb | Mar | Apr | May | Totals | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Bewick's Swan | 25 | 0 | 0 | 0 | 0 | 25 | 25 (22 Jan) | 1 | 1 | 22 Jan | 22 Jan | ||||
| 2. | Shelduck | 1 | 0 | 2 | 0 | 0 | 3 | 2 (12 Mar) | 3 | 2 | 13 Jan | 12 Mar | ||||
| 3. | Wigeon | 3989 | 0 | 644 | 24 | 0 | 4657 | 1084 (16 Jan) | 47 | 36 | 1 Jan | 16 Apr | ||||
| 4. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 6 Mar | 6 Mar | |||||
| 5. | Teal | 21 | 0 | 132 | 18 | 0 | 171 | 36 (19 Mar) | 28 | 21 | 2 Jan | 2 May | ||||
| 6. | Goldeneye | 2 | 0 | 2 | 0 | 0 | 4 | 1 ( 3 Jan) | 5 | 4 | 3 Jan | 23 Mar | ||||
| 7. | Quail | 0 | 0 | 0 | 2 | 1 | 3 | 1 (20 Apr) | 4 | 3 | 20 Apr | 6 May | ||||
| 8. | Swift | 0 | 0 | 0 | 0 | 9 | 9 | 9 ( 6 May) | 1 | 1 | 6 May | 6 May | ||||
| 9. | Cuckoo | 0 | 0 | 0 | 2 | 1 | 3 | 2 (27 Apr) | 3 | 2 | 27 Apr | 2 May | ||||
| 10. | Water Rail | 0 | 0 | 22 | 21 | 0 | 43 | 6 (20 Mar) | 32 | 24 | 7 Mar | 27 Apr | ||||
| 11. | Spotted Crake | 0 | 0 | 0 | 1 | 0 | 1 | 1 (24 Apr) | 1 | 1 | 24 Apr | 24 Apr | ||||
| 12. | Moorhen | 0 | 0 | 22 | 32 | 1 | 55 | 4 (17 Mar) | 42 | 32 | 6 Mar | 1 May | ||||
| 13. | Coot | 23 | 0 | 9 | 0 | 0 | 32 | 3 (10 Jan) | 24 | 18 | 1 Jan | 25 Mar | ||||
| 14. | Crane | 0 | 0 | 1 | 0 | 0 | 1 | 1 (22 Mar) | 1 | 1 | 22 Mar | 22 Mar | ||||
| 15. | Little Grebe | 0 | 0 | 5 | 8 | 1 | 14 | 2 (20 Mar) | 17 | 13 | 6 Mar | 4 May | ||||
| 16. | Great Crested Grebe | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 4 Apr) | 1 | 1 | 4 Apr | 4 Apr | ||||
| 17. | Stone Curlew | 0 | 0 | 0 | 1 | 0 | 1 | 1 (26 Apr) | 1 | 1 | 26 Apr | 26 Apr | ||||
| 18. | Oystercatcher | 0 | 0 | 66 | 153 | 9 | 228 | 17 (12 Apr) | 62 | 47 | 6 Mar | 6 May | ||||
| 19. | Avocet | 0 | 0 | 240 | 298 | 1 | 539 | 100 (17 Mar) | 34 | 26 | 7 Mar | 6 May | ||||
| 20. | Golden Plover | 1 | 0 | 7 | 8 | 0 | 16 | 4 ( 8 Apr) | 13 | 10 | 16 Jan | 18 Apr | ||||
| 21. | Little Ringed Plover | 0 | 0 | 1 | 13 | 0 | 14 | 2 ( 7 Apr) | 17 | 13 | 19 Mar | 28 Apr | ||||
| 22. | Lapwing | 0 | 0 | 1 | 0 | 0 | 1 | 1 (25 Mar) | 1 | 1 | 25 Mar | 25 Mar | ||||
| 23. | Whimbrel | 0 | 0 | 0 | 9 | 9 | 18 | 5 ( 4 May) | 12 | 9 | 17 Apr | 5 May | ||||
| 24. | Curlew | 0 | 0 | 7 | 8 | 3 | 18 | 3 (22 Mar) | 16 | 12 | 12 Mar | 6 May | ||||
| 25. | Black-tailed Godwit | 0 | 0 | 22 | 36 | 4 | 62 | 5 (23 Mar) | 38 | 29 | 6 Mar | 5 May | ||||
| 26. | Snipe | 4 | 0 | 0 | 1 | 0 | 5 | 2 (12 Jan) | 5 | 4 | 2 Jan | 11 Apr | ||||
| 27. | Common Sandpiper | 0 | 0 | 0 | 13 | 7 | 20 | 3 ( 4 May) | 20 | 15 | 13 Apr | 5 May | ||||
| 28. | Green Sandpiper | 2 | 0 | 2 | 9 | 0 | 13 | 2 ( 5 Apr) | 13 | 10 | 14 Jan | 18 Apr | ||||
| 29. | Wood Sandpiper | 0 | 0 | 0 | 0 | 1 | 1 | 1 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
| 30. | Redshank | 0 | 0 | 3 | 14 | 0 | 17 | 2 (23 Mar) | 18 | 14 | 21 Mar | 27 Apr | ||||
| Species | Jan | Feb | Mar | Apr | May | Totals | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Greenshank | 0 | 0 | 0 | 6 | 2 | 8 | 2 (26 Apr) | 9 | 7 | 5 Apr | 5 May | ||||
| 32. | Dunlin | 0 | 0 | 2 | 2 | 0 | 4 | 2 (14 Apr) | 4 | 3 | 20 Mar | 14 Apr | ||||
| 33. | Common Tern | 0 | 0 | 0 | 0 | 1 | 1 | 1 ( 1 May) | 1 | 1 | 1 May | 1 May | ||||
| 34. | Black-headed Gull | 0 | 0 | 1 | 2 | 0 | 3 | 1 (24 Mar) | 4 | 3 | 24 Mar | 29 Apr | ||||
| 35. | Mediterranean Gull | 0 | 0 | 0 | 1 | 0 | 1 | 1 (19 Apr) | 1 | 1 | 19 Apr | 19 Apr | ||||
| 36. | Common Gull | 0 | 0 | 1 | 2 | 0 | 3 | 1 ( 7 Mar) | 4 | 3 | 7 Mar | 22 Apr | ||||
| 37. | Herring Gull | 0 | 0 | 0 | 1 | 0 | 1 | 1 (23 Apr) | 1 | 1 | 23 Apr | 23 Apr | ||||
| 38. | Lesser Black-backed Gull | 0 | 0 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 1 | 1 | 20 Apr | 20 Apr | ||||
| 39. | Bittern | 3 | 0 | 1 | 3 | 1 | 8 | 2 (23 Apr) | 9 | 7 | 13 Jan | 3 May | ||||
| 40. | Little Egret | 1 | 0 | 0 | 0 | 0 | 1 | 1 ( 5 Jan) | 1 | 1 | 5 Jan | 5 Jan | ||||
| 41. | Grey Heron | 13 | 0 | 7 | 25 | 2 | 47 | 7 (16 Apr) | 39 | 30 | 6 Jan | 2 May | ||||
| 42. | Barn Owl | 0 | 0 | 0 | 5 | 0 | 5 | 1 (16 Apr) | 7 | 5 | 16 Apr | 27 Apr | ||||
| 43. | Tawny Owl | 0 | 0 | 3 | 0 | 0 | 3 | 1 ( 7 Mar) | 4 | 3 | 7 Mar | 15 Mar | ||||
| 44. | Skylark | 0 | 0 | 1 | 1 | 0 | 2 | 1 (24 Mar) | 3 | 2 | 24 Mar | 9 Apr | ||||
| 45. | Sand Martin | 0 | 0 | 0 | 2 | 0 | 2 | 2 ( 3 Apr) | 1 | 1 | 3 Apr | 3 Apr | ||||
| 46. | Marsh Warbler | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 3 Apr) | 1 | 1 | 3 Apr | 3 Apr | ||||
| 47. | Song Thrush | 8 | 0 | 309 | 464 | 1 | 782 | 116 ( 7 Apr) | 62 | 47 | 11 Jan | 6 May | ||||
| 48. | Redwing | 62 | 0 | 788 | 88 | 0 | 938 | 319 (25 Mar) | 57 | 43 | 2 Jan | 26 Apr | ||||
| 49. | Blackbird | 2 | 0 | 4 | 0 | 0 | 6 | 3 (22 Mar) | 5 | 4 | 17 Jan | 22 Mar | ||||
| 50. | Fieldfare | 11 | 0 | 4 | 2 | 0 | 17 | 6 (11 Jan) | 11 | 8 | 6 Jan | 19 Apr | ||||
| 51. | Ring Ouzel | 0 | 0 | 0 | 2 | 0 | 2 | 1 (14 Apr) | 3 | 2 | 14 Apr | 19 Apr | ||||
| 52. | Robin | 1 | 0 | 6 | 0 | 0 | 7 | 3 (22 Mar) | 7 | 5 | 9 Jan | 31 Mar | ||||
| 53. | Black Redstart | 0 | 0 | 1 | 0 | 0 | 1 | 1 (24 Mar) | 1 | 1 | 24 Mar | 24 Mar | ||||
| 54. | Dunnock | 0 | 0 | 3 | 1 | 0 | 4 | 2 (24 Mar) | 4 | 3 | 24 Mar | 17 Apr | ||||
| 55. | Meadow Pipit | 0 | 0 | 0 | 3 | 0 | 3 | 3 ( 1 Apr) | 1 | 1 | 1 Apr | 1 Apr | ||||
| 56. | Tree Pipit | 0 | 0 | 2 | 4 | 0 | 6 | 1 (21 Mar) | 8 | 6 | 21 Mar | 29 Apr | ||||
| 57. | Chaffinch | 0 | 0 | 1 | 0 | 0 | 1 | 1 (30 Mar) | 1 | 1 | 30 Mar | 30 Mar | ||||
| 58. | Yellowhammer | 0 | 0 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
| 59. | Species unidentified | 2 | 0 | 2 | 0 | 0 | 4 | 1 ( 7 Jan) | 5 | 4 | 7 Jan | 25 Mar | ||||
| Species | Jan | Feb | Mar | Apr | May | Totals | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 4171 | 0 | 2324 | 1289 | 54 | 7838 | 7838 | 2354 | 100 | 76 | ||||||
| Observation hours | 331:47 | 0:00 | 224:12 | 230:10 | 46:03 | 832:12 | ||||||||||
This page is created on 2025/05/06 13:57:56 and will be cached for 2 minutes.
