Nijensleek (nacht)
Totals 2026 -
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jan | Feb | Mar | Totals | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 0 | 4 | 3 | 7 | 4 (26 Feb) | 15 | 2 | 26 Feb | 3 Mar | ||||
| 2. | Barnacle Goose | 0 | 0 | 235 | 235 | 102 (10 Mar) | 31 | 4 | 3 Mar | 10 Mar | ||||
| 3. | Greylag Goose | 0 | 2 | 3 | 5 | 2 (9 Mar) | 31 | 4 | 23 Feb | 10 Mar | ||||
| 4. | Tundra Bean Goose | 1 | 5 | 0 | 6 | 3 (25 Feb) | 23 | 3 | 25 Jan | 25 Feb | ||||
| 5. | Eurasian White-fronted Goose | 51 | 366 | 181 | 598 | 202 (25 Feb) | 69 | 9 | 24 Jan | 10 Mar | ||||
| 6. | Eurasian / Greenland White-fronted Goose | 0 | 0 | 11 | 11 | 11 (7 Mar) | 8 | 1 | 7 Mar | 7 Mar | ||||
| 7. | Bewick's Swan | 0 | 0 | 4 | 4 | 4 (6 Mar) | 8 | 1 | 6 Mar | 6 Mar | ||||
| 8. | Wigeon | 0 | 35 | 32 | 67 | 32 (23 Feb) | 23 | 3 | 23 Feb | 9 Mar | ||||
| 9. | American Wigeon | 0 | 0 | 3 | 3 | 3 (7 Mar) | 8 | 1 | 7 Mar | 7 Mar | ||||
| 10. | Mallard | 0 | 6 | 5 | 11 | 2 (23 Feb) | 62 | 8 | 23 Feb | 12 Mar | ||||
| 11. | Pintail | 0 | 3 | 0 | 3 | 3 (26 Feb) | 8 | 1 | 26 Feb | 26 Feb | ||||
| 12. | Water Rail | 0 | 1 | 9 | 10 | 3 (9 Mar) | 46 | 6 | 24 Feb | 12 Mar | ||||
| 13. | Moorhen | 0 | 0 | 10 | 10 | 4 (10 Mar) | 31 | 4 | 7 Mar | 12 Mar | ||||
| 14. | Coot | 0 | 2 | 6 | 8 | 2 (3 Mar) | 38 | 5 | 23 Feb | 12 Mar | ||||
| 15. | Little Grebe | 0 | 2 | 8 | 10 | 2 (26 Feb) | 46 | 6 | 26 Feb | 12 Mar | ||||
| 16. | Oystercatcher | 0 | 2 | 6 | 8 | 3 (3 Mar) | 31 | 4 | 26 Feb | 12 Mar | ||||
| 17. | Golden Plover | 0 | 1 | 0 | 1 | 1 (26 Feb) | 8 | 1 | 26 Feb | 26 Feb | ||||
| 18. | Lapwing | 0 | 0 | 1 | 1 | 1 (7 Mar) | 8 | 1 | 7 Mar | 7 Mar | ||||
| 19. | Black-headed Gull | 0 | 1 | 6 | 7 | 3 (10 Mar) | 31 | 4 | 26 Feb | 10 Mar | ||||
| 20. | Common Gull | 0 | 0 | 1 | 1 | 1 (9 Mar) | 8 | 1 | 9 Mar | 9 Mar | ||||
| 21. | Cormorant | 0 | 251 | 0 | 251 | 251 (25 Feb) | 8 | 1 | 25 Feb | 25 Feb | ||||
| 22. | Bittern | 0 | 0 | 2 | 2 | 1 (7 Mar) | 15 | 2 | 7 Mar | 10 Mar | ||||
| 23. | Grey Heron | 1 | 0 | 3 | 4 | 1 (24 Jan) | 31 | 4 | 24 Jan | 9 Mar | ||||
| 24. | Barn Owl | 0 | 0 | 2 | 2 | 1 (6 Mar) | 23 | 3 | 24 Feb | 7 Mar | ||||
| 25. | Eagle Owl | 1 | 0 | 1 | 2 | 1 (25 Jan) | 23 | 3 | 25 Jan | 10 Mar | ||||
| 26. | Tawny Owl | 0 | 0 | 2 | 2 | 1 (3 Mar) | 15 | 2 | 3 Mar | 6 Mar | ||||
| 27. | Song Thrush | 0 | 0 | 4 | 4 | 4 (9 Mar) | 8 | 1 | 9 Mar | 9 Mar | ||||
| 28. | Redwing | 1 | 10 | 5 | 16 | 6 (23 Feb) | 54 | 7 | 24 Jan | 12 Mar | ||||
| 29. | Blackbird | 0 | 1 | 1 | 2 | 1 (26 Feb) | 15 | 2 | 26 Feb | 10 Mar | ||||
| 30. | Species unidentified | 0 | 0 | 1 | 1 | 1 (10 Mar) | 8 | 1 | 10 Mar | 10 Mar | ||||
| Species | Jan | Feb | Mar | Totals | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 55 | 692 | 545 | 1292 | 1292 | 280 | 100 | 13 | ||||||
| Observation hours | 25:46 | 39:04 | 76:59 | 141:49 | ||||||||||
This page is created on 2026/03/14 11:39:16 and will be cached for 2 minutes.
