Totals Zweefvliegveld Maldens Vlak (vh Mulderskop) 2025
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 0 | 0 | 56 | 19 | 75 | 75 | 0 | 52 ( 8 Sep) | 11 | 4 | 7 Sep | 16 Oct | ||||
| 2. | Canada X Greylag Goose | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 7 Sep) | 3 | 1 | 7 Sep | 7 Sep | ||||
| 3. | Barnacle Goose | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (23 Oct) | 3 | 1 | 23 Oct | 23 Oct | ||||
| 4. | Greylag Goose | 0 | 24 | 353 | 290 | 667 | 617 | 50 | 141 (25 Sep) | 69 | 25 | 24 Aug | 23 Oct | ||||
| 5. | Tundra Bean Goose | 0 | 0 | 0 | 160 | 160 | 160 | 0 | 45 (12 Oct) | 17 | 6 | 8 Oct | 22 Oct | ||||
| 6. | Eurasian White-fronted Goose | 0 | 0 | 72 | 1141 | 1213 | 1157 | 56 | 244 (13 Oct) | 44 | 16 | 25 Sep | 23 Oct | ||||
| 7. | Mute Swan | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 2 (11 Oct) | 8 | 3 | 1 Oct | 16 Oct | ||||
| 8. | Egyptian Goose | 0 | 6 | 16 | 73 | 95 | 95 | 0 | 18 (22 Oct) | 44 | 16 | 28 Aug | 22 Oct | ||||
| 9. | Ruddy Shelduck | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 3 (21 Sep) | 3 | 1 | 21 Sep | 21 Sep | ||||
| 10. | Swift | 81 | 116 | 4 | 0 | 201 | 201 | 0 | 111 ( 3 Aug) | 19 | 7 | 26 Jul | 21 Sep | ||||
| 11. | Cuckoo | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (19 Sep) | 3 | 1 | 19 Sep | 19 Sep | ||||
| 12. | Stock Dove | 0 | 5 | 14 | 22 | 41 | 41 | 0 | 6 (12 Oct) | 39 | 14 | 24 Aug | 22 Oct | ||||
| 13. | Woodpigeon | 0 | 0 | 15 | 4305 | 4320 | 4320 | 0 | 3680 (13 Oct) | 56 | 20 | 8 Sep | 23 Oct | ||||
| 14. | Lapwing | 0 | 1 | 0 | 21 | 22 | 22 | 0 | 21 (20 Oct) | 6 | 2 | 18 Aug | 20 Oct | ||||
| 15. | Whimbrel | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 3 (30 Aug) | 3 | 1 | 30 Aug | 30 Aug | ||||
| 16. | Curlew | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (26 Jul) | 3 | 1 | 26 Jul | 26 Jul | ||||
| 17. | Snipe | 0 | 4 | 11 | 0 | 15 | 15 | 0 | 5 (20 Sep) | 11 | 4 | 24 Aug | 27 Sep | ||||
| 18. | Great Black-backed Gull | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Aug) | 3 | 1 | 30 Aug | 30 Aug | ||||
| 19. | Lesser Black-backed Gull | 0 | 4 | 6 | 1 | 11 | 11 | 0 | 4 (24 Aug) | 14 | 5 | 24 Aug | 1 Oct | ||||
| 20. | Black Stork | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 7 Sep) | 3 | 1 | 7 Sep | 7 Sep | ||||
| 21. | White Stork | 0 | 62 | 48 | 0 | 110 | 110 | 0 | 60 (24 Aug) | 14 | 5 | 3 Aug | 8 Sep | ||||
| 22. | Cormorant | 0 | 31 | 430 | 111 | 572 | 572 | 0 | 146 ( 7 Sep) | 67 | 24 | 3 Aug | 23 Oct | ||||
| 23. | Great White Egret | 0 | 5 | 1 | 18 | 24 | 24 | 0 | 12 (20 Oct) | 25 | 9 | 3 Aug | 21 Oct | ||||
| 24. | Grey Heron | 0 | 1 | 7 | 20 | 28 | 27 | 1 | 8 (15 Oct) | 22 | 8 | 3 Aug | 15 Oct | ||||
| 25. | Osprey | 0 | 2 | 6 | 0 | 8 | 8 | 0 | 3 ( 7 Sep) | 14 | 5 | 30 Aug | 21 Sep | ||||
| 26. | Honey Buzzard | 0 | 9 | 15 | 0 | 24 | 24 | 0 | 14 ( 7 Sep) | 14 | 5 | 24 Aug | 8 Sep | ||||
| 27. | Sparrowhawk | 0 | 2 | 20 | 50 | 72 | 72 | 0 | 7 (22 Oct) | 67 | 24 | 24 Aug | 23 Oct | ||||
| 28. | Marsh Harrier | 0 | 4 | 71 | 2 | 77 | 77 | 0 | 47 ( 7 Sep) | 31 | 11 | 28 Aug | 13 Oct | ||||
| 29. | Hen Harrier | 0 | 0 | 1 | 3 | 4 | 4 | 0 | 1 ( 7 Sep) | 11 | 4 | 7 Sep | 22 Oct | ||||
| 30. | Red Kite | 0 | 0 | 3 | 1 | 4 | 3 | 1 | 1 (18 Sep) | 11 | 4 | 18 Sep | 23 Oct | ||||
| Species | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | White-tailed Eagle | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 7 Sep) | 3 | 1 | 7 Sep | 7 Sep | ||||
| 32. | Common Buzzard | 0 | 0 | 32 | 97 | 129 | 129 | 0 | 39 (16 Oct) | 50 | 18 | 7 Sep | 23 Oct | ||||
| 33. | Great Spotted Woodpecker | 0 | 0 | 1 | 5 | 6 | 6 | 0 | 1 (13 Sep) | 17 | 6 | 13 Sep | 14 Oct | ||||
| 34. | Kestrel | 0 | 2 | 15 | 4 | 21 | 21 | 0 | 7 (20 Sep) | 36 | 13 | 24 Aug | 16 Oct | ||||
| 35. | Merlin | 0 | 0 | 1 | 5 | 6 | 6 | 0 | 2 (13 Oct) | 14 | 5 | 20 Sep | 16 Oct | ||||
| 36. | Hobby | 0 | 1 | 4 | 0 | 5 | 4 | 1 | 2 ( 8 Sep) | 11 | 4 | 3 Aug | 21 Sep | ||||
| 37. | Peregrine | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 1 (21 Sep) | 6 | 2 | 21 Sep | 23 Sep | ||||
| 38. | Jay | 0 | 0 | 1 | 8 | 9 | 9 | 0 | 4 (13 Oct) | 11 | 4 | 19 Sep | 15 Oct | ||||
| 39. | Magpie | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (20 Sep) | 3 | 1 | 20 Sep | 20 Sep | ||||
| 40. | Jackdaw | 0 | 0 | 11 | 134 | 145 | 145 | 0 | 40 (13 Oct) | 39 | 14 | 1 Sep | 23 Oct | ||||
| 41. | Rook | 0 | 0 | 8 | 27 | 35 | 35 | 0 | 17 (22 Oct) | 19 | 7 | 19 Sep | 23 Oct | ||||
| 42. | Carrion Crow | 0 | 0 | 4 | 49 | 53 | 53 | 0 | 18 (13 Oct) | 25 | 9 | 18 Sep | 23 Oct | ||||
| 43. | Blue Tit | 0 | 0 | 24 | 179 | 203 | 200 | 3 | 126 (23 Oct) | 19 | 7 | 19 Sep | 23 Oct | ||||
| 44. | Great Tit | 0 | 0 | 2 | 40 | 42 | 42 | 0 | 23 (22 Oct) | 14 | 5 | 19 Sep | 23 Oct | ||||
| 45. | Wood Lark | 0 | 0 | 10 | 104 | 114 | 114 | 0 | 22 (11 Oct) | 47 | 17 | 20 Sep | 23 Oct | ||||
| 46. | Skylark | 0 | 0 | 4 | 543 | 547 | 547 | 0 | 187 (23 Oct) | 53 | 19 | 6 Sep | 23 Oct | ||||
| 47. | Sand Martin | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (18 Aug) | 3 | 1 | 18 Aug | 18 Aug | ||||
| 48. | Swallow | 11 | 446 | 4944 | 95 | 5496 | 5483 | 13 | 2381 (20 Sep) | 61 | 22 | 26 Jul | 6 Oct | ||||
| 49. | House Martin | 17 | 334 | 394 | 0 | 745 | 745 | 0 | 144 (28 Aug) | 42 | 15 | 26 Jul | 21 Sep | ||||
| 50. | Long-tailed Tit | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 7 (22 Oct) | 6 | 2 | 22 Oct | 23 Oct | ||||
| 51. | Chiffchaff | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 3 (19 Sep) | 3 | 1 | 19 Sep | 19 Sep | ||||
| 52. | Chiffchaff/Willow Warbler | 0 | 0 | 11 | 0 | 11 | 11 | 0 | 11 ( 7 Sep) | 3 | 1 | 7 Sep | 7 Sep | ||||
| 53. | Firecrest | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (19 Sep) | 3 | 1 | 19 Sep | 19 Sep | ||||
| 54. | Goldcrest | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 2 (22 Oct) | 6 | 2 | 22 Oct | 23 Oct | ||||
| 55. | Starling | 0 | 0 | 142 | 2809 | 2951 | 2931 | 20 | 675 (22 Oct) | 61 | 22 | 1 Sep | 23 Oct | ||||
| 56. | Song Thrush | 0 | 0 | 59 | 410 | 469 | 467 | 2 | 75 ( 7 Oct) | 69 | 25 | 13 Sep | 23 Oct | ||||
| 57. | Mistle Thrush | 0 | 0 | 0 | 25 | 25 | 25 | 0 | 5 (13 Oct) | 25 | 9 | 3 Oct | 20 Oct | ||||
| 58. | Redwing | 0 | 0 | 2 | 3297 | 3299 | 3291 | 8 | 1261 (14 Oct) | 44 | 16 | 20 Sep | 23 Oct | ||||
| 59. | Blackbird | 0 | 0 | 0 | 7 | 7 | 5 | 2 | 2 ( 7 Oct) | 11 | 4 | 7 Oct | 23 Oct | ||||
| 60. | Fieldfare | 0 | 0 | 0 | 135 | 135 | 132 | 3 | 39 (20 Oct) | 22 | 8 | 13 Oct | 23 Oct | ||||
| Species | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Ring Ouzel | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 1 ( 6 Oct) | 17 | 6 | 6 Oct | 20 Oct | ||||
| 62. | Whinchat | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (20 Sep) | 3 | 1 | 20 Sep | 20 Sep | ||||
| 63. | House Sparrow | 0 | 5 | 0 | 0 | 5 | 5 | 0 | 5 ( 3 Aug) | 3 | 1 | 3 Aug | 3 Aug | ||||
| 64. | Dunnock | 0 | 0 | 3 | 18 | 21 | 21 | 0 | 5 (12 Oct) | 31 | 11 | 20 Sep | 21 Oct | ||||
| 65. | Blue-headed Wagtail | 0 | 113 | 105 | 1 | 219 | 219 | 0 | 91 (30 Aug) | 36 | 13 | 18 Aug | 12 Oct | ||||
| 66. | Yellow wagtail sp. | 0 | 0 | 20 | 0 | 20 | 20 | 0 | 12 (19 Sep) | 6 | 2 | 7 Sep | 19 Sep | ||||
| 67. | Grey Wagtail | 0 | 0 | 3 | 10 | 13 | 13 | 0 | 4 ( 9 Oct) | 19 | 7 | 27 Sep | 16 Oct | ||||
| 68. | White Wagtail | 1 | 6 | 139 | 202 | 348 | 348 | 0 | 66 (20 Sep) | 83 | 30 | 26 Jul | 23 Oct | ||||
| 69. | Meadow Pipit | 0 | 0 | 178 | 1577 | 1755 | 1755 | 0 | 301 ( 1 Oct) | 69 | 25 | 18 Sep | 23 Oct | ||||
| 70. | Tree Pipit | 0 | 39 | 53 | 0 | 92 | 92 | 0 | 20 (24 Aug) | 39 | 14 | 3 Aug | 30 Sep | ||||
| 71. | Chaffinch | 4 | 6 | 118 | 15338 | 15466 | 15463 | 3 | 3664 ( 7 Oct) | 92 | 33 | 26 Jul | 23 Oct | ||||
| 72. | Brambling | 0 | 0 | 2 | 741 | 743 | 743 | 0 | 278 (23 Oct) | 44 | 16 | 30 Sep | 23 Oct | ||||
| 73. | Hawfinch | 0 | 2 | 16 | 12 | 30 | 30 | 0 | 7 (20 Sep) | 31 | 11 | 18 Aug | 22 Oct | ||||
| 74. | Bullfinch | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (13 Oct) | 3 | 1 | 13 Oct | 13 Oct | ||||
| 75. | Greenfinch | 1 | 1 | 5 | 32 | 39 | 39 | 0 | 5 ( 8 Oct) | 47 | 17 | 26 Jul | 23 Oct | ||||
| 76. | Linnet | 4 | 13 | 203 | 506 | 726 | 712 | 14 | 77 (14 Oct) | 89 | 32 | 26 Jul | 23 Oct | ||||
| 77. | redpoll sp. | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 2 ( 9 Oct) | 17 | 6 | 9 Oct | 23 Oct | ||||
| 78. | Crossbill | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 (13 Oct) | 3 | 1 | 13 Oct | 13 Oct | ||||
| 79. | Goldfinch | 0 | 5 | 3 | 11 | 19 | 17 | 2 | 4 (16 Oct) | 25 | 9 | 3 Aug | 20 Oct | ||||
| 80. | Siskin | 0 | 0 | 1 | 492 | 493 | 493 | 0 | 142 (14 Oct) | 47 | 17 | 30 Sep | 23 Oct | ||||
| 81. | Yellowhammer | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (12 Oct) | 3 | 1 | 12 Oct | 12 Oct | ||||
| 82. | Ortolan Bunting | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Aug) | 3 | 1 | 30 Aug | 30 Aug | ||||
| 83. | Reed Bunting | 0 | 0 | 9 | 135 | 144 | 144 | 0 | 17 (16 Oct) | 56 | 20 | 25 Sep | 23 Oct | ||||
| Other species | |||||||||||||||||
| Species | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark Clouded Yellow | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (19 Sep) | 3 | 1 | 19 Sep | 19 Sep | ||||
| 2. | European Peacock | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 2 Oct) | 3 | 1 | 2 Oct | 2 Oct | ||||
| 3. | Red Admiral | 0 | 1 | 31 | 5 | 37 | 37 | 0 | 24 (19 Sep) | 25 | 9 | 28 Aug | 16 Oct | ||||
| Species | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 120 | 1256 | 7725 | 33334 | 42435 | 42255 | 180 | 100 | 36 | ||||||||
| Observation hours | 1:00 | 18:41 | 54:09 | 59:58 | 133:48 | ||||||||||||
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