Totals Amersfoortse Berg (nacht) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
2. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 1 | 0 | 0 | 9 | 1.5 | 0 | 7 (2020) | | | | |
3. | Barnacle Goose | 0 | 0 | 0 | 0 | 38 | 3 | 19 | 36 | 24 | 11 | 131 | 22 | 0 | 38 (2019) | | | | |
4. | Greylag Goose | 0 | 0 | 0 | 0 | 7 | 4 | 4 | 10 | 10 | 0 | 35 | 5.8 | 0 | 10 (2022) | | | | |
5. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
6. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 1 | 3 | 6 | 2 | 2 | 0 | 14 | 2.3 | 0 | 6 (2021) | | | | |
7. | Bean Goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
8. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 181 | 61 | 99 | 117 | 144 | 24 | 626 | 104 | 0 | 181 (2019) | | | | |
9. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 0 | 8 | 1.3 | 0 | 3 (2021) | | | | |
10. | Egyptian Goose | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
11. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0.3 | 0 | 1 (2021) | | | | |
12. | Gadwall | 0 | 0 | 0 | 0 | 3 | 5 | 7 | 7 | 12 | 7 | 41 | 6.8 | 0 | 12 (2023) | | | | |
13. | Wigeon | 0 | 0 | 0 | 0 | 0 | 59 | 112 | 303 | 112 | 20 | 606 | 101 | 0 | 303 (2022) | | | | |
14. | Mallard | 0 | 0 | 0 | 0 | 1 | 15 | 31 | 24 | 18 | 6 | 95 | 15.8 | 0 | 31 (2021) | | | | |
15. | Pintail | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 0 | 0 | 7 | 1.2 | 0 | 4 (2022) | | | | |
16. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 50 | 22 | 9 | 110 | 18 | 0 | 50 (2022) | | | | |
17. | duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
18. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
19. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 6 | 1 | 0 | 5 (2021) | | | | |
20. | Quail | 0 | 0 | 0 | 0 | 1 | 9 | 9 | 9 | 8 | 0 | 36 | 6 | 0 | 9 (2020) | | | | |
21. | Nightjar | 0 | 0 | 0 | 0 | 3 | 1 | 27 | 21 | 23 | 0 | 75 | 12.5 | 0 | 27 (2021) | | | | |
22. | Swift | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 0.5 | 0 | 2 (2021) | | | | |
23. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
24. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 12 | 2 | 0 | 12 (2020) | | | | |
25. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2023) | | | | |
26. | Water Rail | 0 | 0 | 0 | 0 | 5 | 28 | 14 | 17 | 7 | 2 | 73 | 12.2 | 0 | 28 (2020) | | | | |
27. | Spotted Crake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2023) | | | | |
28. | Moorhen | 0 | 0 | 0 | 0 | 5 | 50 | 108 | 69 | 54 | 17 | 303 | 51 | 0 | 108 (2021) | | | | |
29. | Coot | 0 | 0 | 0 | 0 | 3 | 51 | 83 | 100 | 57 | 26 | 320 | 53 | 0 | 100 (2022) | | | | |
30. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 2 | 2 | 0 | 13 | 2.2 | 0 | 5 (2021) | | | | |
31. | Oystercatcher | 0 | 0 | 0 | 0 | 3 | 63 | 128 | 64 | 70 | 10 | 338 | 56 | 0 | 128 (2021) | | | | |
32. | Avocet | 0 | 0 | 0 | 0 | 2 | 8 | 4 | 0 | 2 | 0 | 16 | 2.7 | 0 | 8 (2020) | | | | |
33. | Lapwing | 0 | 0 | 0 | 0 | 3 | 4 | 4 | 8 | 15 | 2 | 36 | 6 | 0 | 15 (2023) | | | | |
34. | Golden Plover | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 5 | 4 | 0 | 16 | 2.7 | 0 | 5 (2022) | | | | |
35. | Ringed Plover | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 14 | 1 | 0 | 18 | 3 | 0 | 14 (2022) | | | | |
36. | Little Ringed Plover | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 3 | 5 | 0 | 17 | 2.8 | 0 | 5 (2023) | | | | |
37. | Dotterel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
38. | Whimbrel | 0 | 0 | 0 | 0 | 5 | 4 | 43 | 21 | 30 | 1 | 104 | 17 | 0 | 43 (2021) | | | | |
39. | Curlew | 0 | 0 | 0 | 0 | 5 | 25 | 44 | 40 | 38 | 20 | 172 | 29 | 0 | 44 (2021) | | | | |
40. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.3 | 0 | 2 (2022) | | | | |
41. | Curlew Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2021) | | | | |
42. | Dunlin | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 0 | 0 | 7 | 1.2 | 0 | 3 (2020) | | | | |
43. | Little Stint | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
44. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 2 | 3 | 21 | 3.5 | 0 | 12 (2022) | | | | |
45. | Common Sandpiper | 0 | 0 | 0 | 0 | 7 | 21 | 41 | 42 | 40 | 1 | 152 | 25 | 1 | 42 (2022) | | | | |
46. | Green Sandpiper | 0 | 0 | 0 | 0 | 3 | 5 | 29 | 21 | 18 | 0 | 76 | 12.7 | 0 | 29 (2021) | | | | |
47. | Redshank | 0 | 0 | 0 | 0 | 1 | 9 | 8 | 7 | 6 | 1 | 32 | 5.3 | 0 | 9 (2020) | | | | |
48. | Wood Sandpiper | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2019) | | | | |
49. | Spotted Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
50. | Greenshank | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 6 | 5 | 1 | 18 | 3 | 0 | 6 (2022) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
51. | Black-headed Gull | 0 | 0 | 0 | 0 | 2 | 40 | 86 | 38 | 42 | 5 | 213 | 36 | 0 | 86 (2021) | | | | |
52. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
53. | Common Gull | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 3 | 8 | 0 | 25 | 4.2 | 0 | 13 (2021) | | | | |
54. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 3 | 0 | 11 | 1.8 | 0 | 7 (2022) | | | | |
55. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.3 | 0 | 2 (2022) | | | | |
56. | Laridae sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2019) | | | | |
57. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 7 | 1.2 | 0 | 3 (2022) | | | | |
58. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2023) | | | | |
59. | Great Northern Diver | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
60. | Bittern | 0 | 0 | 0 | 0 | 4 | 9 | 15 | 3 | 9 | 0 | 40 | 6.7 | 0 | 15 (2021) | | | | |
61. | Little Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 3 | 0.5 | 0 | 2 (2023) | | | | |
62. | Night Heron | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 5 | 0.8 | 0 | 2 (2020) | | | | |
63. | Grey Heron | 0 | 0 | 0 | 0 | 13 | 41 | 36 | 39 | 28 | 4 | 161 | 27 | 0 | 41 (2020) | | | | |
64. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2023) | | | | |
65. | Barn Owl | 0 | 0 | 0 | 0 | 8 | 11 | 17 | 8 | 5 | 2 | 51 | 8.5 | 1 | 17 (2021) | | | | |
66. | Little Owl | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 0.5 | 0 | 1 (2019) | | | | |
67. | Tawny Owl | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 2 | 2 (2019) | | | | |
68. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 4 | 0.7 | 0 | 2 (2023) | | | | |
69. | Black Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
70. | Hobby | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 1 | 1 (2019) | | | | |
71. | Golden Oriole | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2023) | | | | |
72. | Magpie | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 4 | 0.7 | 0 | 3 (2020) | | | | |
73. | Jackdaw | 0 | 0 | 0 | 0 | 1 | 15 | 2 | 20 | 0 | 0 | 38 | 6.3 | 0 | 20 (2022) | | | | |
74. | Carrion Crow | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 8 | 1.3 | 0 | 7 (2020) | | | | |
75. | Raven | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
76. | Skylark | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 1 | 16 | 0 | 23 | 3.8 | 0 | 16 (2023) | | | | |
77. | Reed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
78. | Blackcap | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 4 | 0.7 | 0 | 1 (2020) | | | | |
79. | Garden Warbler | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
80. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 0 | 1 (2022) | | | | |
81. | Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
82. | Firecrest | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2019) | | | | |
83. | Goldcrest | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.7 | 0 | 4 (2019) | | | | |
84. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
85. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 4 | 0.7 | 0 | 3 (2022) | | | | |
86. | Song Thrush | 0 | 0 | 0 | 0 | 227 | 443 | 312 | 184 | 105 | 37 | 1308 | 218 | 0 | 443 (2020) | | | | |
87. | Mistle Thrush | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2019) | | | | |
88. | Redwing | 0 | 0 | 0 | 0 | 166 | 672 | 898 | 415 | 389 | 16 | 2556 | 426 | 0 | 898 (2021) | | | | |
89. | Blackbird | 0 | 0 | 0 | 0 | 57 | 63 | 33 | 23 | 14 | 4 | 194 | 32 | 0 | 63 (2020) | | | | |
90. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 8 | 12 | 7 | 10 | 2 | 39 | 6.5 | 0 | 12 (2021) | | | | |
91. | Ring Ouzel | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 0 | 1 | 0 | 7 | 1.2 | 0 | 3 (2020) | | | | |
92. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 0 | 0 | 10 | 1.7 | 0 | 5 (2022) | | | | |
93. | Robin | 0 | 0 | 0 | 0 | 27 | 40 | 28 | 14 | 18 | 4 | 131 | 22 | 0 | 40 (2020) | | | | |
94. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 0 | 1 (2022) | | | | |
95. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2021) | | | | |
96. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 0.5 | 0 | 2 (2022) | | | | |
97. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2023) | | | | |
98. | Tree Pipit | 0 | 0 | 0 | 0 | 6 | 8 | 1 | 8 | 8 | 0 | 31 | 5.2 | 0 | 8 (2020) | | | | |
99. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
100. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 3 | 0.5 | 0 | 2 (2020) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
101. | Hawfinch | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 4 | 0.7 | 0 | 2 (2023) | | | | |
102. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
103. | redpoll sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
104. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2022) | | | | |
105. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2020) | | | | |
106. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 4 | 0.7 | 0 | 2 (2020) | | | | |
107. | Species unidentified | 0 | 0 | 0 | 0 | 9 | 20 | 9 | 9 | 14 | 0 | 61 | 10.2 | 0 | 20 (2020) | | | | |
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 826 | 1867 | 2366 | 1838 | 1428 | 238 | 8563 | 1427 | 5 | | |
|
Observation hours |
| | | | 450:47 | 870:22 | 800:49 | 701:26 | 506:07 | 102:52 | 3,432:23 | 572:04 | | | |