Also present
Totals Corversbos, Hilversum 2016
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 17 | 7 | 0 | 24 | 24 | 0 | 14 (18 Sep) | 8 | 3 | 16 Sep | 4 Oct | ||||
| 2. | Barnacle Goose | 0 | 88 | 0 | 88 | 87 | 1 | 59 (29 Oct) | 15 | 6 | 4 Oct | 30 Oct | ||||
| 3. | Greylag Goose | 292 | 1735 | 6 | 2033 | 1895 | 138 | 324 (29 Oct) | 87 | 34 | 6 Sep | 13 Nov | ||||
| 4. | Pink-footed Goose | 0 | 30 | 0 | 30 | 30 | 0 | 29 (29 Oct) | 5 | 2 | 6 Oct | 29 Oct | ||||
| 5. | Tundra Bean Goose | 0 | 113 | 0 | 113 | 111 | 2 | 21 ( 8 Oct) | 31 | 12 | 4 Oct | 30 Oct | ||||
| 6. | Eurasian White-fronted Goose | 40 | 5131 | 0 | 5171 | 4940 | 231 | 865 (12 Oct) | 64 | 25 | 18 Sep | 31 Oct | ||||
| 7. | Mute Swan | 0 | 8 | 0 | 8 | 5 | 3 | 4 (23 Oct) | 8 | 3 | 3 Oct | 29 Oct | ||||
| 8. | Bewick's Swan | 0 | 4 | 0 | 4 | 4 | 0 | 4 (31 Oct) | 3 | 1 | 31 Oct | 31 Oct | ||||
| 9. | Egyptian Goose | 86 | 149 | 7 | 242 | 197 | 45 | 38 (17 Oct) | 72 | 28 | 9 Sep | 13 Nov | ||||
| 10. | Mallard | 1 | 2 | 0 | 3 | 2 | 1 | 2 (10 Oct) | 5 | 2 | 18 Sep | 10 Oct | ||||
| 11. | Tufted Duck | 0 | 22 | 0 | 22 | 22 | 0 | 22 ( 4 Oct) | 3 | 1 | 4 Oct | 4 Oct | ||||
| 12. | Stock Dove | 30 | 31 | 3 | 64 | 64 | 0 | 10 (17 Oct) | 46 | 18 | 6 Sep | 13 Nov | ||||
| 13. | Woodpigeon | 340 | 3731 | 72 | 4143 | 4143 | 0 | 726 (29 Oct) | 100 | 39 | 6 Sep | 13 Nov | ||||
| 14. | Collared Dove | 0 | 1 | 0 | 1 | 1 | 0 | 1 (30 Oct) | 3 | 1 | 30 Oct | 30 Oct | ||||
| 15. | Dotterel | 1 | 0 | 0 | 1 | 1 | 0 | 1 ( 6 Sep) | 3 | 1 | 6 Sep | 6 Sep | ||||
| 16. | Lapwing | 7 | 53 | 0 | 60 | 58 | 2 | 32 (16 Oct) | 15 | 6 | 12 Sep | 26 Oct | ||||
| 17. | Jack Snipe | 0 | 1 | 0 | 1 | 1 | 0 | 1 (10 Oct) | 3 | 1 | 10 Oct | 10 Oct | ||||
| 18. | Woodcock | 0 | 1 | 0 | 1 | 1 | 0 | 1 (28 Oct) | 3 | 1 | 28 Oct | 28 Oct | ||||
| 19. | Great Snipe | 1 | 0 | 0 | 1 | 1 | 0 | 1 (27 Sep) | 3 | 1 | 27 Sep | 27 Sep | ||||
| 20. | Snipe | 9 | 3 | 0 | 12 | 12 | 0 | 5 (19 Sep) | 13 | 5 | 6 Sep | 4 Oct | ||||
| 21. | Black-headed Gull | 43 | 162 | 79 | 284 | 275 | 9 | 79 (13 Nov) | 62 | 24 | 6 Sep | 13 Nov | ||||
| 22. | Common Gull | 3 | 12 | 0 | 15 | 14 | 1 | 3 (16 Oct) | 21 | 8 | 25 Sep | 31 Oct | ||||
| 23. | Caspian Gull | 0 | 2 | 0 | 2 | 2 | 0 | 2 (29 Oct) | 3 | 1 | 29 Oct | 29 Oct | ||||
| 24. | Herring Gull | 11 | 1 | 0 | 12 | 12 | 0 | 9 (25 Sep) | 8 | 3 | 12 Sep | 1 Oct | ||||
| 25. | Great Black-backed Gull | 2 | 1 | 0 | 3 | 3 | 0 | 1 (19 Sep) | 8 | 3 | 19 Sep | 4 Oct | ||||
| 26. | Lesser Black-backed Gull | 2 | 2 | 1 | 5 | 5 | 0 | 1 (18 Sep) | 13 | 5 | 18 Sep | 13 Nov | ||||
| 27. | Cormorant | 855 | 2292 | 0 | 3147 | 3131 | 16 | 892 ( 3 Oct) | 69 | 27 | 6 Sep | 31 Oct | ||||
| 28. | Great White Egret | 8 | 3 | 0 | 11 | 10 | 1 | 3 (26 Sep) | 18 | 7 | 9 Sep | 17 Oct | ||||
| 29. | Grey Heron | 6 | 6 | 0 | 12 | 9 | 3 | 2 (19 Sep) | 26 | 10 | 17 Sep | 31 Oct | ||||
| 30. | Osprey | 2 | 0 | 0 | 2 | 2 | 0 | 1 (18 Sep) | 5 | 2 | 18 Sep | 20 Sep | ||||
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Honey Buzzard | 1 | 0 | 0 | 1 | 1 | 0 | 1 (18 Sep) | 3 | 1 | 18 Sep | 18 Sep | ||||
| 32. | Sparrowhawk | 11 | 34 | 0 | 45 | 43 | 2 | 11 ( 4 Oct) | 56 | 22 | 10 Sep | 30 Oct | ||||
| 33. | Marsh Harrier | 1 | 1 | 0 | 2 | 2 | 0 | 1 (18 Sep) | 5 | 2 | 18 Sep | 1 Oct | ||||
| 34. | Hen/Montagu's/Pallid Harrier | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 8 Oct) | 3 | 1 | 8 Oct | 8 Oct | ||||
| 35. | Red Kite | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 6 Oct) | 3 | 1 | 6 Oct | 6 Oct | ||||
| 36. | Common Buzzard | 9 | 2 | 0 | 11 | 11 | 0 | 5 (27 Sep) | 13 | 5 | 12 Sep | 31 Oct | ||||
| 37. | Kingfisher | 1 | 0 | 0 | 1 | 1 | 0 | 1 (12 Sep) | 3 | 1 | 12 Sep | 12 Sep | ||||
| 38. | Great Spotted Woodpecker | 5 | 5 | 0 | 10 | 10 | 0 | 2 (20 Sep) | 21 | 8 | 10 Sep | 29 Oct | ||||
| 39. | Kestrel | 3 | 0 | 0 | 3 | 3 | 0 | 1 (12 Sep) | 8 | 3 | 12 Sep | 27 Sep | ||||
| 40. | falcon sp. | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 4 Oct) | 3 | 1 | 4 Oct | 4 Oct | ||||
| 41. | Merlin | 1 | 2 | 0 | 3 | 3 | 0 | 1 (18 Sep) | 8 | 3 | 18 Sep | 10 Oct | ||||
| 42. | Hobby | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 4 Oct) | 3 | 1 | 4 Oct | 4 Oct | ||||
| 43. | Peregrine | 2 | 1 | 0 | 3 | 3 | 0 | 1 (18 Sep) | 8 | 3 | 18 Sep | 28 Oct | ||||
| 44. | Jay | 2 | 2 | 0 | 4 | 4 | 0 | 1 (10 Sep) | 10 | 4 | 10 Sep | 29 Oct | ||||
| 45. | Magpie | 2 | 0 | 0 | 2 | 2 | 0 | 1 (26 Sep) | 5 | 2 | 26 Sep | 27 Sep | ||||
| 46. | Jackdaw | 16 | 50 | 0 | 66 | 66 | 0 | 13 ( 4 Oct) | 38 | 15 | 6 Sep | 31 Oct | ||||
| 47. | Rook | 1 | 2 | 0 | 3 | 2 | 1 | 1 (27 Sep) | 8 | 3 | 27 Sep | 28 Oct | ||||
| 48. | Raven | 1 | 0 | 0 | 1 | 1 | 0 | 1 (12 Sep) | 3 | 1 | 12 Sep | 12 Sep | ||||
| 49. | Coal Tit | 2 | 7 | 0 | 9 | 9 | 0 | 2 (10 Sep) | 15 | 6 | 10 Sep | 27 Oct | ||||
| 50. | Crested Tit | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 8 Oct) | 3 | 1 | 8 Oct | 8 Oct | ||||
| 51. | Blue Tit | 6 | 17 | 0 | 23 | 23 | 0 | 4 ( 6 Oct) | 23 | 9 | 10 Sep | 31 Oct | ||||
| 52. | Great Tit | 11 | 11 | 0 | 22 | 20 | 2 | 6 (27 Sep) | 18 | 7 | 18 Sep | 30 Oct | ||||
| 53. | Wood Lark | 0 | 64 | 0 | 64 | 64 | 0 | 16 (12 Oct) | 33 | 13 | 1 Oct | 28 Oct | ||||
| 54. | Skylark | 1 | 1804 | 0 | 1805 | 1805 | 0 | 1429 (16 Oct) | 44 | 17 | 25 Sep | 31 Oct | ||||
| 55. | Sand Martin | 2 | 0 | 0 | 2 | 2 | 0 | 1 (12 Sep) | 5 | 2 | 12 Sep | 20 Sep | ||||
| 56. | Swallow | 558 | 23 | 0 | 581 | 581 | 0 | 323 (12 Sep) | 46 | 18 | 6 Sep | 7 Oct | ||||
| 57. | House Martin | 1120 | 3 | 0 | 1123 | 1123 | 0 | 762 (12 Sep) | 36 | 14 | 6 Sep | 7 Oct | ||||
| 58. | Long-tailed Tit | 1 | 10 | 0 | 11 | 11 | 0 | 10 ( 1 Oct) | 5 | 2 | 27 Sep | 1 Oct | ||||
| 59. | Chiffchaff | 84 | 13 | 0 | 97 | 97 | 0 | 13 (12 Sep) | 49 | 19 | 6 Sep | 12 Oct | ||||
| 60. | Blackcap | 1 | 0 | 0 | 1 | 1 | 0 | 1 (18 Sep) | 3 | 1 | 18 Sep | 18 Sep | ||||
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Firecrest | 0 | 4 | 0 | 4 | 4 | 0 | 3 ( 6 Oct) | 5 | 2 | 4 Oct | 6 Oct | ||||
| 62. | Goldcrest | 2 | 1 | 0 | 3 | 3 | 0 | 1 (10 Sep) | 8 | 3 | 10 Sep | 4 Oct | ||||
| 63. | Starling | 516 | 17589 | 76 | 18181 | 18140 | 41 | 5511 (30 Oct) | 95 | 37 | 6 Sep | 13 Nov | ||||
| 64. | Song Thrush | 347 | 1375 | 1 | 1723 | 1723 | 0 | 971 ( 4 Oct) | 92 | 36 | 12 Sep | 13 Nov | ||||
| 65. | Mistle Thrush | 17 | 51 | 0 | 68 | 68 | 0 | 12 (16 Oct) | 59 | 23 | 10 Sep | 29 Oct | ||||
| 66. | Redwing | 2 | 901 | 7 | 910 | 910 | 0 | 129 ( 6 Oct) | 62 | 24 | 27 Sep | 13 Nov | ||||
| 67. | Blackbird | 4 | 46 | 0 | 50 | 50 | 0 | 8 (30 Oct) | 49 | 19 | 10 Sep | 31 Oct | ||||
| 68. | Fieldfare | 0 | 505 | 0 | 505 | 505 | 0 | 258 (31 Oct) | 36 | 14 | 6 Oct | 31 Oct | ||||
| 69. | Ring Ouzel | 3 | 4 | 0 | 7 | 7 | 0 | 3 (20 Sep) | 10 | 4 | 20 Sep | 8 Oct | ||||
| 70. | Robin | 7 | 7 | 0 | 14 | 14 | 0 | 3 (20 Sep) | 21 | 8 | 18 Sep | 30 Oct | ||||
| 71. | Pied Flycatcher | 1 | 0 | 0 | 1 | 1 | 0 | 1 (12 Sep) | 3 | 1 | 12 Sep | 12 Sep | ||||
| 72. | Stonechat | 5 | 1 | 0 | 6 | 6 | 0 | 3 (17 Sep) | 10 | 4 | 10 Sep | 3 Oct | ||||
| 73. | Tree Sparrow | 0 | 3 | 0 | 3 | 3 | 0 | 1 ( 4 Oct) | 8 | 3 | 4 Oct | 18 Oct | ||||
| 74. | Dunnock | 71 | 52 | 1 | 124 | 124 | 0 | 15 ( 4 Oct) | 87 | 34 | 6 Sep | 13 Nov | ||||
| 75. | Blue-headed Wagtail | 36 | 1 | 0 | 37 | 37 | 0 | 20 (12 Sep) | 21 | 8 | 6 Sep | 1 Oct | ||||
| 76. | Grey Wagtail | 7 | 29 | 0 | 36 | 36 | 0 | 5 (16 Oct) | 51 | 20 | 16 Sep | 31 Oct | ||||
| 77. | White Wagtail | 341 | 542 | 6 | 889 | 874 | 15 | 86 ( 1 Oct) | 100 | 39 | 6 Sep | 13 Nov | ||||
| 78. | Meadow Pipit | 1192 | 1182 | 1 | 2375 | 2375 | 0 | 599 (27 Sep) | 95 | 37 | 6 Sep | 13 Nov | ||||
| 79. | Tree Pipit | 27 | 5 | 0 | 32 | 32 | 0 | 6 ( 6 Sep) | 26 | 10 | 6 Sep | 4 Oct | ||||
| 80. | Red-throated Pipit | 1 | 0 | 0 | 1 | 1 | 0 | 1 (16 Sep) | 3 | 1 | 16 Sep | 16 Sep | ||||
| 81. | Water Pipit | 0 | 9 | 0 | 9 | 9 | 0 | 4 (16 Oct) | 10 | 4 | 4 Oct | 30 Oct | ||||
| 82. | Chaffinch | 844 | 11765 | 132 | 12741 | 12741 | 0 | 2176 (16 Oct) | 95 | 37 | 9 Sep | 13 Nov | ||||
| 83. | Brambling | 3 | 901 | 11 | 915 | 914 | 1 | 177 (17 Oct) | 62 | 24 | 27 Sep | 13 Nov | ||||
| 84. | Hawfinch | 7 | 40 | 0 | 47 | 47 | 0 | 11 (29 Oct) | 54 | 21 | 6 Sep | 31 Oct | ||||
| 85. | Bullfinch | 0 | 10 | 1 | 11 | 11 | 0 | 3 (30 Oct) | 18 | 7 | 6 Oct | 13 Nov | ||||
| 86. | Greenfinch | 21 | 53 | 12 | 86 | 86 | 0 | 12 (13 Nov) | 51 | 20 | 6 Sep | 13 Nov | ||||
| 87. | Linnet | 12 | 259 | 0 | 271 | 271 | 0 | 80 ( 1 Oct) | 38 | 15 | 18 Sep | 30 Oct | ||||
| 88. | Lesser Redpoll | 0 | 2 | 0 | 2 | 2 | 0 | 1 (23 Oct) | 5 | 2 | 23 Oct | 28 Oct | ||||
| 89. | Crossbill | 12 | 256 | 5 | 273 | 273 | 0 | 51 (16 Oct) | 69 | 27 | 12 Sep | 13 Nov | ||||
| 90. | Goldfinch | 118 | 50 | 0 | 168 | 168 | 0 | 35 (20 Sep) | 69 | 27 | 6 Sep | 31 Oct | ||||
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Siskin | 14 | 280 | 8 | 302 | 291 | 11 | 44 ( 8 Oct) | 69 | 27 | 9 Sep | 13 Nov | ||||
| 92. | Lapland Bunting | 0 | 1 | 0 | 1 | 1 | 0 | 1 (16 Oct) | 3 | 1 | 16 Oct | 16 Oct | ||||
| 93. | Yellowhammer | 1 | 4 | 0 | 5 | 5 | 0 | 1 (19 Sep) | 13 | 5 | 19 Sep | 18 Oct | ||||
| 94. | Reed Bunting | 21 | 132 | 0 | 153 | 153 | 0 | 81 (16 Oct) | 62 | 24 | 6 Sep | 31 Oct | ||||
| Other species | ||||||||||||||||
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Common Noctule | 2 | 5 | 0 | 7 | 6 | 1 | 4 ( 4 Oct) | 10 | 4 | 10 Sep | 16 Oct | ||||
| Other species | ||||||||||||||||
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Red Admiral | 11 | 0 | 0 | 11 | 11 | 0 | 5 (20 Sep) | 10 | 4 | 12 Sep | 27 Sep | ||||
| Species | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 7243 | 51712 | 429 | 59384 | 58857 | 527 | 100 | 39 | ||||||||
| Observation hours | 41:43 | 48:47 | 1:30 | 92:00 | ||||||||||||
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