Totals Schiermonnikoog - de Marlijn 2025
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 0 | 40 | 351 | 0 | 0 | 391 | 384 | 7 | 196 (9 Oct) | 60 | 9 | 22 Sep | 30 Oct | ||||
| 2. | Pink-footed Goose | 0 | 0 | 5 | 0 | 0 | 5 | 5 | 0 | 3 (10 Oct) | 13 | 2 | 8 Oct | 10 Oct | ||||
| 3. | Shelduck | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 2 | 2 (7 Oct) | 13 | 2 | 7 Oct | 9 Oct | ||||
| 4. | Wigeon | 0 | 0 | 53 | 0 | 0 | 53 | 52 | 1 | 28 (7 Oct) | 33 | 5 | 4 Oct | 27 Oct | ||||
| 5. | Teal | 3 | 20 | 11 | 0 | 0 | 34 | 28 | 6 | 20 (22 Sep) | 33 | 5 | 23 Aug | 10 Oct | ||||
| 6. | duck sp. | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (25 Oct) | 7 | 1 | 25 Oct | 25 Oct | ||||
| 7. | Tufted Duck | 0 | 0 | 7 | 0 | 0 | 7 | 4 | 3 | 3 (5 Oct) | 20 | 3 | 4 Oct | 25 Oct | ||||
| 8. | Scaup | 0 | 0 | 624 | 0 | 0 | 624 | 624 | 0 | 588 (30 Oct) | 33 | 5 | 4 Oct | 30 Oct | ||||
| 9. | Eider | 1 | 6 | 245 | 0 | 17 | 269 | 244 | 25 | 82 (8 Oct) | 100 | 15 | 23 Aug | 31 Dec | ||||
| 10. | Velvet Scoter | 0 | 0 | 4 | 0 | 0 | 4 | 4 | 0 | 2 (27 Oct) | 13 | 2 | 27 Oct | 30 Oct | ||||
| 11. | Common Scoter | 192 | 0 | 14939 | 0 | 0 | 15131 | 14698 | 433 | 3783 (25 Oct) | 73 | 11 | 23 Aug | 30 Oct | ||||
| 12. | Red-breasted Merganser | 0 | 1 | 93 | 0 | 0 | 94 | 94 | 0 | 43 (9 Oct) | 60 | 9 | 22 Sep | 30 Oct | ||||
| 13. | Great Crested Grebe | 0 | 3 | 22 | 0 | 0 | 25 | 22 | 3 | 6 (25 Oct) | 53 | 8 | 22 Sep | 30 Oct | ||||
| 14. | Slavonian Grebe | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Oct) | 7 | 1 | 30 Oct | 30 Oct | ||||
| 15. | Oystercatcher | 6 | 0 | 7 | 0 | 1 | 14 | 11 | 3 | 6 (23 Aug) | 27 | 4 | 23 Aug | 31 Dec | ||||
| 16. | Grey Plover | 0 | 0 | 58 | 0 | 0 | 58 | 58 | 0 | 38 (7 Oct) | 33 | 5 | 5 Oct | 10 Oct | ||||
| 17. | Ringed Plover | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (22 Sep) | 7 | 1 | 22 Sep | 22 Sep | ||||
| 18. | Curlew | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (22 Sep) | 7 | 1 | 22 Sep | 22 Sep | ||||
| 19. | Bar-tailed Godwit | 1 | 1 | 3 | 0 | 0 | 5 | 5 | 0 | 3 (7 Oct) | 20 | 3 | 23 Aug | 7 Oct | ||||
| 20. | Snipe | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (30 Oct) | 7 | 1 | 30 Oct | 30 Oct | ||||
| 21. | Grey Phalarope | 0 | 0 | 6 | 0 | 0 | 6 | 6 | 0 | 5 (27 Oct) | 13 | 2 | 25 Oct | 27 Oct | ||||
| 22. | Phalaropus sp. | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (27 Oct) | 7 | 1 | 27 Oct | 27 Oct | ||||
| 23. | Turnstone | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (7 Oct) | 7 | 1 | 7 Oct | 7 Oct | ||||
| 24. | Knot | 11 | 0 | 1 | 0 | 0 | 12 | 12 | 0 | 11 (23 Aug) | 13 | 2 | 23 Aug | 5 Oct | ||||
| 25. | wader sp. | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (22 Sep) | 7 | 1 | 22 Sep | 22 Sep | ||||
| 26. | Sanderling | 5 | 6 | 534 | 0 | 0 | 545 | 463 | 82 | 283 (7 Oct) | 27 | 4 | 23 Aug | 8 Oct | ||||
| 27. | Dunlin | 0 | 3 | 554 | 0 | 0 | 557 | 507 | 50 | 418 (7 Oct) | 40 | 6 | 22 Sep | 10 Oct | ||||
| 28. | Purple Sandpiper | 0 | 0 | 9 | 0 | 0 | 9 | 9 | 0 | 7 (27 Oct) | 20 | 3 | 6 Oct | 27 Oct | ||||
| 29. | Black Tern | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 (23 Aug) | 13 | 2 | 23 Aug | 22 Sep | ||||
| 30. | Arctic Tern | 0 | 0 | 5 | 0 | 0 | 5 | 2 | 3 | 3 (25 Oct) | 20 | 3 | 25 Oct | 27 Oct | ||||
| Species | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Common/Arctic Tern | 9 | 4 | 10 | 0 | 0 | 23 | 20 | 3 | 9 (23 Aug) | 33 | 5 | 23 Aug | 9 Oct | ||||
| 32. | Common Tern | 1 | 0 | 6 | 0 | 0 | 7 | 3 | 4 | 5 (4 Oct) | 20 | 3 | 23 Aug | 5 Oct | ||||
| 33. | Sandwich Tern | 221 | 107 | 299 | 0 | 0 | 627 | 625 | 2 | 221 (23 Aug) | 60 | 9 | 23 Aug | 27 Oct | ||||
| 34. | Little Gull | 0 | 92 | 386 | 0 | 0 | 478 | 475 | 3 | 249 (27 Oct) | 53 | 8 | 22 Sep | 30 Oct | ||||
| 35. | Kittiwake | 0 | 3 | 1138 | 0 | 0 | 1141 | 1141 | 0 | 1116 (30 Oct) | 40 | 6 | 22 Sep | 30 Oct | ||||
| 36. | Sabine's Gull | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (22 Sep) | 7 | 1 | 22 Sep | 22 Sep | ||||
| 37. | Black-headed Gull | 4 | 128 | 1383 | 0 | 0 | 1515 | 1477 | 38 | 1093 (9 Oct) | 67 | 10 | 23 Aug | 25 Oct | ||||
| 38. | Common Gull | 0 | 212 | 862 | 0 | 17 | 1091 | 1007 | 84 | 408 (9 Oct) | 67 | 10 | 22 Sep | 31 Dec | ||||
| 39. | Caspian Gull | 0 | 1 | 5 | 0 | 1 | 7 | 6 | 1 | 3 (25 Oct) | 33 | 5 | 22 Sep | 31 Dec | ||||
| 40. | Herring Gull | 1 | 19 | 40 | 0 | 0 | 60 | 59 | 1 | 23 (25 Oct) | 33 | 5 | 23 Aug | 26 Oct | ||||
| 41. | Yellow-legged Gull | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (25 Oct) | 7 | 1 | 25 Oct | 25 Oct | ||||
| 42. | Great Black-backed Gull | 0 | 1 | 25 | 0 | 3 | 29 | 27 | 2 | 10 (26 Oct) | 40 | 6 | 22 Sep | 31 Dec | ||||
| 43. | Lesser Black-backed Gull | 34 | 460 | 181 | 0 | 0 | 675 | 674 | 1 | 460 (22 Sep) | 40 | 6 | 23 Aug | 26 Oct | ||||
| 44. | Laridae sp. | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (25 Oct) | 7 | 1 | 25 Oct | 25 Oct | ||||
| 45. | Long-tailed Skua | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Aug) | 7 | 1 | 23 Aug | 23 Aug | ||||
| 46. | skua sp. | 5 | 6 | 5 | 0 | 0 | 16 | 13 | 3 | 6 (22 Sep) | 33 | 5 | 23 Aug | 26 Oct | ||||
| 47. | Arctic Skua | 5 | 15 | 14 | 0 | 0 | 34 | 31 | 3 | 15 (22 Sep) | 53 | 8 | 23 Aug | 27 Oct | ||||
| 48. | Great Skua | 0 | 1 | 2 | 0 | 0 | 3 | 3 | 0 | 1 (22 Sep) | 20 | 3 | 22 Sep | 30 Oct | ||||
| 49. | Razorbill | 0 | 0 | 6 | 0 | 0 | 6 | 6 | 0 | 3 (27 Oct) | 20 | 3 | 25 Oct | 27 Oct | ||||
| 50. | Razorbill/Guillemot | 0 | 0 | 13 | 0 | 0 | 13 | 13 | 0 | 4 (25 Oct) | 47 | 7 | 4 Oct | 27 Oct | ||||
| 51. | Little Auk | 0 | 0 | 25 | 0 | 0 | 25 | 21 | 4 | 17 (27 Oct) | 27 | 4 | 25 Oct | 30 Oct | ||||
| 52. | Guillemot | 0 | 0 | 14 | 0 | 0 | 14 | 14 | 0 | 5 (27 Oct) | 33 | 5 | 4 Oct | 28 Oct | ||||
| 53. | Red-throated Diver | 1 | 8 | 137 | 0 | 1 | 147 | 147 | 0 | 35 (30 Oct) | 80 | 12 | 23 Aug | 31 Dec | ||||
| 54. | Black-throated Diver | 0 | 0 | 4 | 0 | 0 | 4 | 4 | 0 | 1 (9 Oct) | 27 | 4 | 9 Oct | 30 Oct | ||||
| 55. | Great Northern Diver | 0 | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 2 (27 Oct) | 13 | 2 | 27 Oct | 30 Oct | ||||
| 56. | diver sp. | 0 | 0 | 94 | 0 | 1 | 95 | 92 | 3 | 33 (9 Oct) | 60 | 9 | 5 Oct | 31 Dec | ||||
| 57. | Storm Petrel | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (27 Oct) | 7 | 1 | 27 Oct | 27 Oct | ||||
| 58. | storm-petrel sp. | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (26 Oct) | 7 | 1 | 26 Oct | 26 Oct | ||||
| 59. | Leach's Petrel | 0 | 3 | 12 | 0 | 0 | 15 | 15 | 0 | 8 (27 Oct) | 27 | 4 | 22 Sep | 27 Oct | ||||
| 60. | Fulmar | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1 (25 Oct) | 13 | 2 | 25 Oct | 27 Oct | ||||
| Species | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Sooty Shearwater | 0 | 1 | 14 | 0 | 0 | 15 | 14 | 1 | 5 (25 Oct) | 47 | 7 | 22 Sep | 27 Oct | ||||
| 62. | Manx Shearwater | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (25 Oct) | 7 | 1 | 25 Oct | 25 Oct | ||||
| 63. | Gannet | 22 | 21 | 589 | 0 | 1 | 633 | 631 | 2 | 456 (30 Oct) | 100 | 15 | 23 Aug | 31 Dec | ||||
| 64. | Cormorant | 7 | 16 | 263 | 0 | 5 | 291 | 273 | 18 | 148 (26 Oct) | 67 | 10 | 23 Aug | 31 Dec | ||||
| 65. | Grey Heron | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (4 Oct) | 7 | 1 | 4 Oct | 4 Oct | ||||
| 66. | Merlin | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (7 Oct) | 7 | 1 | 7 Oct | 7 Oct | ||||
| 67. | Jackdaw | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (25 Oct) | 7 | 1 | 25 Oct | 25 Oct | ||||
| 68. | Shore Lark | 0 | 0 | 8 | 0 | 0 | 8 | 8 | 0 | 6 (27 Oct) | 20 | 3 | 25 Oct | 30 Oct | ||||
| 69. | Starling | 0 | 0 | 103 | 0 | 0 | 103 | 97 | 6 | 65 (26 Oct) | 27 | 4 | 25 Oct | 28 Oct | ||||
| 70. | Song Thrush | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (4 Oct) | 7 | 1 | 4 Oct | 4 Oct | ||||
| 71. | Redwing | 0 | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 2 (28 Oct) | 13 | 2 | 28 Oct | 30 Oct | ||||
| 72. | Fieldfare | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (30 Oct) | 7 | 1 | 30 Oct | 30 Oct | ||||
| 73. | thrush sp. | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (27 Oct) | 7 | 1 | 27 Oct | 27 Oct | ||||
| 74. | Wheatear | 5 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 (23 Aug) | 7 | 1 | 23 Aug | 23 Aug | ||||
| 75. | White Wagtail | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (4 Oct) | 7 | 1 | 4 Oct | 4 Oct | ||||
| 76. | Meadow Pipit | 0 | 0 | 6 | 0 | 0 | 6 | 6 | 0 | 4 (4 Oct) | 13 | 2 | 4 Oct | 6 Oct | ||||
| 77. | Snow Bunting | 0 | 0 | 9 | 0 | 0 | 9 | 9 | 0 | 9 (27 Oct) | 7 | 1 | 27 Oct | 27 Oct | ||||
| 78. | Yellowhammer | 0 | 0 | 4 | 0 | 0 | 4 | 4 | 0 | 4 (25 Oct) | 7 | 1 | 25 Oct | 25 Oct | ||||
| 79. | Reed Bunting | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (30 Oct) | 7 | 1 | 30 Oct | 30 Oct | ||||
| Other species | ||||||||||||||||||
| Species | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Harbour Porpoise | 0 | 0 | 5 | 0 | 0 | 5 | 0 | 5 | 3 (8 Oct) | 20 | 3 | 7 Oct | 9 Oct | ||||
| 2. | Humpback whale | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Oct) | 7 | 1 | 30 Oct | 30 Oct | ||||
| 3. | Common Seal | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 (6 Oct) | 13 | 2 | 6 Oct | 8 Oct | ||||
| Species | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 536 | 1184 | 23230 | 0 | 47 | 24997 | 24188 | 809 | 100 | 15 | ||||||||
| Observation hours | 5:40 | 5:35 | 48:57 | 0:00 | 0:58 | 61:10 | ||||||||||||
This page is created on 2026/01/11 08:39:49 and will be cached for 2 minutes.
