Totals Kachelduin (Noordwijk) 2026
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jan | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 1 | 1 | 0 | 1 | 1 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 2. | Barnacle Goose | 1256 | 1256 | 383 | 873 | 604 (19 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 3. | Greylag Goose | 108 | 108 | 20 | 88 | 71 (19 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 4. | goose sp. | 397 | 397 | 0 | 397 | 324 (19 Jan) | 67 | 2 | 18 Jan | 19 Jan | ||||
| 5. | Pink-footed Goose | 90 | 90 | 3 | 87 | 82 (19 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 6. | Tundra Bean Goose | 9 | 9 | 0 | 9 | 5 (19 Jan) | 67 | 2 | 18 Jan | 19 Jan | ||||
| 7. | Bean Goose sp. | 45 | 45 | 0 | 45 | 45 (19 Jan) | 33 | 1 | 19 Jan | 19 Jan | ||||
| 8. | Eurasian White-fronted Goose | 2757 | 2757 | 601 | 2156 | 1491 (19 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 9. | Egyptian Goose | 13 | 13 | 6 | 7 | 6 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 10. | Shelduck | 6 | 6 | 3 | 3 | 3 (18 Jan) | 67 | 2 | 18 Jan | 19 Jan | ||||
| 11. | Gadwall | 3 | 3 | 3 | 0 | 3 (19 Jan) | 33 | 1 | 19 Jan | 19 Jan | ||||
| 12. | Wigeon | 195 | 195 | 164 | 31 | 91 (18 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 13. | Mallard | 1 | 1 | 1 | 0 | 1 (19 Jan) | 33 | 1 | 19 Jan | 19 Jan | ||||
| 14. | Teal | 27 | 27 | 19 | 8 | 16 (17 Jan) | 67 | 2 | 17 Jan | 19 Jan | ||||
| 15. | duck sp. | 71 | 71 | 16 | 55 | 55 (18 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 16. | Tufted Duck | 3 | 3 | 1 | 2 | 3 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 17. | Eider | 2 | 2 | 2 | 0 | 2 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 18. | Velvet Scoter | 5 | 5 | 5 | 0 | 5 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 19. | Common Scoter | 46 | 46 | 35 | 11 | 29 (17 Jan) | 67 | 2 | 17 Jan | 18 Jan | ||||
| 20. | Long-tailed Duck | 1 | 1 | 0 | 1 | 1 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 21. | Goldeneye | 1 | 1 | 1 | 0 | 1 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 22. | Goosander | 1 | 1 | 0 | 1 | 1 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 23. | Red-breasted Merganser | 4 | 4 | 4 | 0 | 4 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 24. | Woodpigeon | 6 | 6 | 2 | 4 | 6 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 25. | Great Crested Grebe | 8 | 8 | 6 | 2 | 3 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 26. | Oystercatcher | 4 | 4 | 4 | 0 | 4 (19 Jan) | 33 | 1 | 19 Jan | 19 Jan | ||||
| 27. | Turnstone | 2 | 2 | 0 | 2 | 2 (19 Jan) | 33 | 1 | 19 Jan | 19 Jan | ||||
| 28. | Kittiwake | 30 | 30 | 26 | 4 | 17 (18 Jan) | 67 | 2 | 17 Jan | 18 Jan | ||||
| 29. | Black-headed Gull | 240 | 240 | 148 | 92 | 120 (18 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 30. | Common Gull | 65 | 65 | 59 | 6 | 26 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| Species | Jan | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Herring Gull | 52 | 52 | 42 | 10 | 38 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 32. | Great Black-backed Gull | 1 | 1 | 1 | 0 | 1 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 33. | Lesser Black-backed Gull | 3 | 3 | 2 | 1 | 1 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 34. | Razorbill | 1 | 1 | 1 | 0 | 1 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 35. | Razorbill/Guillemot | 30 | 30 | 30 | 0 | 24 (17 Jan) | 67 | 2 | 17 Jan | 18 Jan | ||||
| 36. | Guillemot | 1 | 1 | 1 | 0 | 1 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 37. | Red-throated Diver | 15 | 15 | 15 | 0 | 10 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 38. | Gannet | 70 | 70 | 67 | 3 | 52 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 39. | Cormorant | 339 | 339 | 203 | 136 | 164 (19 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 40. | Blue Tit | 2 | 2 | 2 | 0 | 2 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 41. | Great Tit | 1 | 1 | 1 | 0 | 1 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 42. | Skylark | 3 | 3 | 3 | 0 | 3 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 43. | Song Thrush | 1 | 1 | 1 | 0 | 1 (19 Jan) | 33 | 1 | 19 Jan | 19 Jan | ||||
| 44. | Redwing | 6 | 6 | 6 | 0 | 3 (18 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 45. | Grey Wagtail | 1 | 1 | 1 | 0 | 1 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| 46. | Meadow Pipit | 15 | 15 | 12 | 3 | 8 (18 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 47. | Chaffinch | 18 | 18 | 18 | 0 | 10 (18 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 48. | Greenfinch | 1 | 1 | 1 | 0 | 1 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| 49. | Linnet | 5 | 5 | 5 | 0 | 3 (17 Jan) | 100 | 3 | 17 Jan | 19 Jan | ||||
| 50. | Siskin | 2 | 2 | 0 | 2 | 2 (17 Jan) | 33 | 1 | 17 Jan | 17 Jan | ||||
| Other species | ||||||||||||||
| Species | Jan | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Harbour Porpoise | 3 | 3 | 0 | 3 | 3 (18 Jan) | 33 | 1 | 18 Jan | 18 Jan | ||||
| Species | Jan | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 5967 | 5967 | 1924 | 4043 | 100 | 3 | ||||||||
| Observation hours | 6:19 | 6:19 | ||||||||||||
This page is created on 2026/01/20 10:08:18 and will be cached for 2 minutes.
