Totals De Vulkaan (Den Haag) 2026
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jan | Feb | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 87 | 2 | 89 | 53 | 36 | 50 (10 Jan) | 30 | 7 | 1 Jan | 14 Feb | ||||
| 2. | Canada Goose | 52 | 20 | 72 | 60 | 12 | 28 (16 Jan) | 35 | 8 | 6 Jan | 15 Feb | ||||
| 3. | Barnacle Goose | 703 | 3849 | 4552 | 670 | 3882 | 1740 (7 Feb) | 70 | 16 | 3 Jan | 15 Feb | ||||
| 4. | Lesser Canada Goose | 0 | 4 | 4 | 0 | 4 | 4 (7 Feb) | 4 | 1 | 7 Feb | 7 Feb | ||||
| 5. | Greylag Goose | 401 | 172 | 573 | 350 | 223 | 176 (6 Jan) | 78 | 18 | 6 Jan | 15 Feb | ||||
| 6. | goose sp. | 1861 | 11114 | 12975 | 1174 | 11801 | 6271 (8 Feb) | 57 | 13 | 6 Jan | 14 Feb | ||||
| 7. | Pink-footed Goose | 41 | 103 | 144 | 37 | 107 | 99 (4 Feb) | 26 | 6 | 10 Jan | 8 Feb | ||||
| 8. | Tundra Bean Goose | 3 | 21 | 24 | 3 | 21 | 21 (7 Feb) | 9 | 2 | 25 Jan | 7 Feb | ||||
| 9. | Eurasian White-fronted Goose | 1599 | 892 | 2491 | 774 | 1717 | 1208 (18 Jan) | 65 | 15 | 6 Jan | 15 Feb | ||||
| 10. | Mute Swan | 6 | 4 | 10 | 6 | 4 | 4 (24 Jan) | 22 | 5 | 17 Jan | 15 Feb | ||||
| 11. | Bewick's Swan | 5 | 4 | 9 | 5 | 4 | 5 (10 Jan) | 9 | 2 | 10 Jan | 8 Feb | ||||
| 12. | Whooper Swan | 3 | 2 | 5 | 5 | 0 | 3 (11 Jan) | 9 | 2 | 11 Jan | 15 Feb | ||||
| 13. | Egyptian Goose | 87 | 99 | 186 | 94 | 92 | 53 (8 Feb) | 83 | 19 | 4 Jan | 15 Feb | ||||
| 14. | Shelduck | 179 | 47 | 226 | 213 | 13 | 132 (10 Jan) | 70 | 16 | 1 Jan | 15 Feb | ||||
| 15. | Shoveler | 10 | 0 | 10 | 10 | 0 | 9 (10 Jan) | 9 | 2 | 10 Jan | 11 Jan | ||||
| 16. | Gadwall | 35 | 3 | 38 | 32 | 6 | 31 (10 Jan) | 17 | 4 | 10 Jan | 14 Feb | ||||
| 17. | Wigeon | 2400 | 51 | 2451 | 1803 | 648 | 1524 (10 Jan) | 57 | 13 | 1 Jan | 14 Feb | ||||
| 18. | Mallard | 51 | 0 | 51 | 51 | 0 | 40 (10 Jan) | 13 | 3 | 6 Jan | 11 Jan | ||||
| 19. | Pintail | 16 | 3 | 19 | 14 | 5 | 5 (10 Jan) | 22 | 5 | 10 Jan | 4 Feb | ||||
| 20. | Teal | 86 | 36 | 122 | 87 | 35 | 44 (10 Jan) | 52 | 12 | 3 Jan | 14 Feb | ||||
| 21. | duck sp. | 2 | 8 | 10 | 2 | 8 | 5 (7 Feb) | 13 | 3 | 10 Jan | 14 Feb | ||||
| 22. | Pochard | 45 | 0 | 45 | 45 | 0 | 45 (10 Jan) | 4 | 1 | 10 Jan | 10 Jan | ||||
| 23. | Tufted Duck | 6 | 2 | 8 | 6 | 2 | 3 (11 Jan) | 17 | 4 | 10 Jan | 4 Feb | ||||
| 24. | Scaup | 1 | 0 | 1 | 1 | 0 | 1 (16 Jan) | 4 | 1 | 16 Jan | 16 Jan | ||||
| 25. | Eider | 18 | 12 | 30 | 13 | 17 | 8 (3 Jan) | 43 | 10 | 1 Jan | 15 Feb | ||||
| 26. | Velvet Scoter | 12 | 0 | 12 | 8 | 4 | 4 (3 Jan) | 22 | 5 | 3 Jan | 17 Jan | ||||
| 27. | Common Scoter | 224 | 75 | 299 | 192 | 107 | 63 (17 Jan) | 65 | 15 | 1 Jan | 15 Feb | ||||
| 28. | Long-tailed Duck | 1 | 0 | 1 | 1 | 0 | 1 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 29. | Goldeneye | 3 | 1 | 4 | 4 | 0 | 1 (1 Jan) | 17 | 4 | 1 Jan | 13 Feb | ||||
| 30. | Goosander | 5 | 1 | 6 | 3 | 3 | 3 (11 Jan) | 13 | 3 | 11 Jan | 8 Feb | ||||
| Species | Jan | Feb | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Red-breasted Merganser | 24 | 10 | 34 | 17 | 17 | 6 (24 Jan) | 70 | 16 | 1 Jan | 15 Feb | ||||
| 32. | Stock Dove | 19 | 29 | 48 | 16 | 32 | 20 (8 Feb) | 39 | 9 | 11 Jan | 15 Feb | ||||
| 33. | Woodpigeon | 380 | 396 | 776 | 294 | 482 | 245 (8 Feb) | 91 | 21 | 1 Jan | 15 Feb | ||||
| 34. | Collared Dove | 2 | 4 | 6 | 4 | 2 | 2 (14 Jan) | 13 | 3 | 14 Jan | 13 Feb | ||||
| 35. | Red-necked Grebe | 1 | 1 | 2 | 1 | 1 | 1 (24 Jan) | 9 | 2 | 24 Jan | 13 Feb | ||||
| 36. | Great Crested Grebe | 184 | 131 | 315 | 258 | 57 | 76 (11 Jan) | 83 | 19 | 1 Jan | 15 Feb | ||||
| 37. | Black-necked Grebe | 1 | 0 | 1 | 1 | 0 | 1 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 38. | Oystercatcher | 41 | 31 | 72 | 35 | 37 | 13 (16 Jan) | 52 | 12 | 10 Jan | 14 Feb | ||||
| 39. | Golden Plover | 58 | 0 | 58 | 58 | 0 | 32 (25 Jan) | 17 | 4 | 7 Jan | 25 Jan | ||||
| 40. | Ringed Plover | 4 | 1 | 5 | 4 | 1 | 4 (10 Jan) | 9 | 2 | 10 Jan | 13 Feb | ||||
| 41. | Lapwing | 1869 | 32 | 1901 | 1867 | 34 | 1210 (10 Jan) | 26 | 6 | 6 Jan | 8 Feb | ||||
| 42. | Curlew | 229 | 6 | 235 | 227 | 8 | 178 (10 Jan) | 30 | 7 | 4 Jan | 14 Feb | ||||
| 43. | Bar-tailed Godwit | 0 | 1 | 1 | 0 | 1 | 1 (15 Feb) | 4 | 1 | 15 Feb | 15 Feb | ||||
| 44. | Jack Snipe | 2 | 1 | 3 | 2 | 1 | 1 (6 Jan) | 13 | 3 | 6 Jan | 4 Feb | ||||
| 45. | Woodcock | 14 | 0 | 14 | 9 | 5 | 5 (10 Jan) | 22 | 5 | 7 Jan | 25 Jan | ||||
| 46. | Snipe | 186 | 1 | 187 | 177 | 10 | 147 (7 Jan) | 26 | 6 | 6 Jan | 15 Feb | ||||
| 47. | Redshank | 1 | 12 | 13 | 1 | 12 | 11 (7 Feb) | 13 | 3 | 14 Jan | 7 Feb | ||||
| 48. | wader sp. | 113 | 0 | 113 | 50 | 63 | 112 (24 Jan) | 9 | 2 | 10 Jan | 24 Jan | ||||
| 49. | Sanderling | 52 | 3 | 55 | 53 | 2 | 49 (4 Jan) | 17 | 4 | 4 Jan | 14 Feb | ||||
| 50. | Dunlin | 7 | 1 | 8 | 6 | 2 | 6 (4 Jan) | 13 | 3 | 4 Jan | 14 Feb | ||||
| 51. | Little Gull | 65 | 10 | 75 | 66 | 9 | 32 (4 Jan) | 61 | 14 | 2 Jan | 14 Feb | ||||
| 52. | Kittiwake | 5476 | 19 | 5495 | 5015 | 480 | 2429 (3 Jan) | 96 | 22 | 1 Jan | 15 Feb | ||||
| 53. | Black-headed Gull | 4563 | 1682 | 6245 | 5032 | 1213 | 1196 (8 Feb) | 100 | 23 | 1 Jan | 15 Feb | ||||
| 54. | Common Gull | 5630 | 341 | 5971 | 4985 | 986 | 1480 (2 Jan) | 100 | 23 | 1 Jan | 15 Feb | ||||
| 55. | Caspian Gull | 2 | 1 | 3 | 1 | 2 | 1 (16 Jan) | 13 | 3 | 16 Jan | 7 Feb | ||||
| 56. | Herring Gull | 5475 | 465 | 5940 | 4823 | 1117 | 1643 (2 Jan) | 83 | 19 | 1 Jan | 15 Feb | ||||
| 57. | Yellow-legged Gull | 2 | 0 | 2 | 2 | 0 | 1 (1 Jan) | 9 | 2 | 1 Jan | 4 Jan | ||||
| 58. | Great Black-backed Gull | 415 | 36 | 451 | 348 | 103 | 102 (1 Jan) | 91 | 21 | 1 Jan | 15 Feb | ||||
| 59. | Glaucous Gull | 1 | 0 | 1 | 1 | 0 | 1 (10 Jan) | 4 | 1 | 10 Jan | 10 Jan | ||||
| 60. | Lesser Black-backed Gull | 67 | 12 | 79 | 66 | 13 | 21 (1 Jan) | 65 | 15 | 1 Jan | 15 Feb | ||||
| Species | Jan | Feb | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Arctic Skua | 1 | 0 | 1 | 1 | 0 | 1 (4 Jan) | 4 | 1 | 4 Jan | 4 Jan | ||||
| 62. | Great Skua | 1 | 0 | 1 | 0 | 1 | 1 (3 Jan) | 4 | 1 | 3 Jan | 3 Jan | ||||
| 63. | Razorbill | 135 | 2 | 137 | 78 | 59 | 80 (24 Jan) | 43 | 10 | 1 Jan | 14 Feb | ||||
| 64. | Razorbill/Guillemot | 23899 | 409 | 24308 | 18362 | 5946 | 9026 (23 Jan) | 87 | 20 | 1 Jan | 15 Feb | ||||
| 65. | Guillemot | 19 | 0 | 19 | 15 | 4 | 11 (16 Jan) | 22 | 5 | 3 Jan | 30 Jan | ||||
| 66. | Red-throated Diver | 1698 | 412 | 2110 | 2015 | 95 | 862 (11 Jan) | 100 | 23 | 1 Jan | 15 Feb | ||||
| 67. | Black-throated Diver | 3 | 2 | 5 | 3 | 2 | 2 (13 Feb) | 17 | 4 | 11 Jan | 13 Feb | ||||
| 68. | Great Northern Diver | 1 | 0 | 1 | 1 | 0 | 1 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 69. | diver sp. | 30 | 2 | 32 | 29 | 3 | 25 (11 Jan) | 22 | 5 | 7 Jan | 13 Feb | ||||
| 70. | Leach's Petrel | 1 | 0 | 1 | 1 | 0 | 1 (3 Jan) | 4 | 1 | 3 Jan | 3 Jan | ||||
| 71. | Fulmar | 5 | 0 | 5 | 5 | 0 | 4 (4 Jan) | 9 | 2 | 3 Jan | 4 Jan | ||||
| 72. | White Stork | 1 | 0 | 1 | 0 | 1 | 1 (24 Jan) | 4 | 1 | 24 Jan | 24 Jan | ||||
| 73. | Gannet | 5656 | 190 | 5846 | 4693 | 1153 | 1448 (1 Jan) | 100 | 23 | 1 Jan | 15 Feb | ||||
| 74. | Cormorant | 9488 | 764 | 10252 | 7406 | 2846 | 1871 (11 Jan) | 96 | 22 | 1 Jan | 15 Feb | ||||
| 75. | Spoonbill | 0 | 4 | 4 | 0 | 4 | 4 (8 Feb) | 4 | 1 | 8 Feb | 8 Feb | ||||
| 76. | Great White Egret | 11 | 0 | 11 | 11 | 0 | 11 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 77. | Grey Heron | 10 | 3 | 13 | 11 | 2 | 3 (10 Jan) | 35 | 8 | 6 Jan | 15 Feb | ||||
| 78. | Sparrowhawk | 0 | 1 | 1 | 1 | 0 | 1 (14 Feb) | 4 | 1 | 14 Feb | 14 Feb | ||||
| 79. | Hen Harrier | 1 | 0 | 1 | 1 | 0 | 1 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 80. | Common Buzzard | 1 | 0 | 1 | 1 | 0 | 1 (6 Jan) | 4 | 1 | 6 Jan | 6 Jan | ||||
| 81. | Great Spotted Woodpecker | 1 | 2 | 3 | 0 | 3 | 1 (11 Jan) | 13 | 3 | 11 Jan | 13 Feb | ||||
| 82. | Kestrel | 1 | 0 | 1 | 0 | 1 | 1 (10 Jan) | 4 | 1 | 10 Jan | 10 Jan | ||||
| 83. | Peregrine | 0 | 1 | 1 | 0 | 1 | 1 (13 Feb) | 4 | 1 | 13 Feb | 13 Feb | ||||
| 84. | Magpie | 4 | 12 | 16 | 8 | 8 | 7 (8 Feb) | 22 | 5 | 11 Jan | 13 Feb | ||||
| 85. | Jackdaw | 0 | 15 | 15 | 0 | 15 | 12 (8 Feb) | 9 | 2 | 7 Feb | 8 Feb | ||||
| 86. | Rook | 0 | 1 | 1 | 1 | 0 | 1 (8 Feb) | 4 | 1 | 8 Feb | 8 Feb | ||||
| 87. | Carrion Crow | 1 | 0 | 1 | 1 | 0 | 1 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 88. | Hooded Crow | 1 | 0 | 1 | 1 | 0 | 1 (17 Jan) | 4 | 1 | 17 Jan | 17 Jan | ||||
| 89. | Raven | 0 | 2 | 2 | 2 | 0 | 2 (14 Feb) | 4 | 1 | 14 Feb | 14 Feb | ||||
| 90. | Blue Tit | 29 | 9 | 38 | 8 | 30 | 16 (14 Jan) | 39 | 9 | 2 Jan | 15 Feb | ||||
| Species | Jan | Feb | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Great Tit | 10 | 5 | 15 | 9 | 6 | 5 (16 Jan) | 30 | 7 | 6 Jan | 13 Feb | ||||
| 92. | Wood Lark | 45 | 7 | 52 | 41 | 11 | 37 (6 Jan) | 35 | 8 | 6 Jan | 15 Feb | ||||
| 93. | Skylark | 254 | 16 | 270 | 228 | 42 | 172 (6 Jan) | 70 | 16 | 3 Jan | 15 Feb | ||||
| 94. | Goldcrest | 1 | 0 | 1 | 0 | 1 | 1 (24 Jan) | 4 | 1 | 24 Jan | 24 Jan | ||||
| 95. | Starling | 378 | 250 | 628 | 391 | 237 | 138 (14 Jan) | 87 | 20 | 1 Jan | 15 Feb | ||||
| 96. | Song Thrush | 5 | 3 | 8 | 2 | 6 | 2 (8 Feb) | 30 | 7 | 7 Jan | 8 Feb | ||||
| 97. | Mistle Thrush | 8 | 6 | 14 | 8 | 6 | 3 (4 Feb) | 30 | 7 | 11 Jan | 8 Feb | ||||
| 98. | Redwing | 480 | 18 | 498 | 480 | 18 | 312 (11 Jan) | 48 | 11 | 4 Jan | 15 Feb | ||||
| 99. | Blackbird | 5 | 2 | 7 | 5 | 2 | 2 (2 Jan) | 26 | 6 | 2 Jan | 7 Feb | ||||
| 100. | Fieldfare | 44 | 5 | 49 | 38 | 11 | 25 (11 Jan) | 39 | 9 | 6 Jan | 15 Feb | ||||
| 101. | House Sparrow | 4 | 0 | 4 | 0 | 4 | 4 (17 Jan) | 4 | 1 | 17 Jan | 17 Jan | ||||
| 102. | Dunnock | 0 | 2 | 2 | 1 | 1 | 1 (7 Feb) | 9 | 2 | 7 Feb | 14 Feb | ||||
| 103. | Grey Wagtail | 1 | 1 | 2 | 0 | 2 | 1 (23 Jan) | 9 | 2 | 23 Jan | 8 Feb | ||||
| 104. | alba wagtail sp. | 1 | 6 | 7 | 1 | 6 | 3 (7 Feb) | 17 | 4 | 25 Jan | 15 Feb | ||||
| 105. | Richard's Pipit | 1 | 0 | 1 | 0 | 1 | 1 (7 Jan) | 4 | 1 | 7 Jan | 7 Jan | ||||
| 106. | Meadow Pipit | 211 | 57 | 268 | 174 | 94 | 125 (6 Jan) | 83 | 19 | 3 Jan | 15 Feb | ||||
| 107. | Water Pipit | 1 | 0 | 1 | 1 | 0 | 1 (7 Jan) | 4 | 1 | 7 Jan | 7 Jan | ||||
| 108. | Rock Pipit | 2 | 0 | 2 | 2 | 0 | 2 (7 Jan) | 4 | 1 | 7 Jan | 7 Jan | ||||
| 109. | Rock Pipit/Water Pipit | 16 | 2 | 18 | 12 | 6 | 7 (7 Jan) | 30 | 7 | 6 Jan | 8 Feb | ||||
| 110. | Chaffinch | 119 | 195 | 314 | 135 | 179 | 128 (8 Feb) | 87 | 20 | 3 Jan | 15 Feb | ||||
| 111. | Brambling | 1 | 1 | 2 | 1 | 1 | 1 (6 Jan) | 9 | 2 | 6 Jan | 13 Feb | ||||
| 112. | Greenfinch | 27 | 12 | 39 | 29 | 10 | 19 (4 Jan) | 39 | 9 | 4 Jan | 15 Feb | ||||
| 113. | Linnet | 2 | 26 | 28 | 2 | 26 | 19 (7 Feb) | 17 | 4 | 14 Jan | 8 Feb | ||||
| 114. | Redpoll | 14 | 0 | 14 | 13 | 1 | 13 (16 Jan) | 9 | 2 | 16 Jan | 17 Jan | ||||
| 115. | Goldfinch | 49 | 14 | 63 | 20 | 43 | 31 (7 Jan) | 39 | 9 | 3 Jan | 15 Feb | ||||
| 116. | Siskin | 19 | 2 | 21 | 14 | 7 | 8 (14 Jan) | 22 | 5 | 14 Jan | 8 Feb | ||||
| 117. | Snow Bunting | 3 | 0 | 3 | 3 | 0 | 2 (16 Jan) | 9 | 2 | 16 Jan | 30 Jan | ||||
| 118. | Reed Bunting | 17 | 1 | 18 | 13 | 5 | 7 (6 Jan) | 30 | 7 | 6 Jan | 8 Feb | ||||
| 119. | passerine sp. | 4 | 0 | 4 | 4 | 0 | 4 (17 Jan) | 4 | 1 | 17 Jan | 17 Jan | ||||
| Other species | |||||||||||||||
| Species | Jan | Feb | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Harbour Porpoise | 9 | 4 | 13 | 3 | 10 | 4 (14 Jan) | 22 | 5 | 14 Jan | 13 Feb | ||||
| 2. | Humpback whale | 1 | 0 | 1 | 0 | 1 | 1 (11 Jan) | 4 | 1 | 11 Jan | 11 Jan | ||||
| 3. | Common Seal | 2 | 0 | 2 | 2 | 0 | 1 (1 Jan) | 9 | 2 | 1 Jan | 7 Jan | ||||
| Species | Jan | Feb | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 75557 | 22217 | 97774 | 63422 | 34352 | 100 | 23 | ||||||||
| Observation hours | 69:52 | 15:50 | 85:42 | ||||||||||||
This page is created on 2026/02/15 16:42:39 and will be cached for 2 minutes.
