Totals Amersfoortse Berg (nacht) 2011 - 2020
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
2. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 3.5 | 0 | 7 (2020) | | | | |
3. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 3 | 41 | 20.5 | 0 | 38 (2019) | | | | |
4. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 4 | 11 | 5.5 | 0 | 7 (2019) | | | | |
5. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 2 | 0 | 3 (2020) | | | | |
6. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 181 | 61 | 242 | 121 | 0 | 181 (2019) | | | | |
7. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 8 | 4 | 0 | 5 (2020) | | | | |
8. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 59 | 29.5 | 0 | 59 (2020) | | | | |
9. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 16 | 8 | 0 | 15 (2020) | | | | |
10. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
11. | Quail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 10 | 5 | 0 | 9 (2020) | | | | |
12. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 | 2 | 0 | 3 (2019) | | | | |
13. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
14. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
15. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 6 | 0 | 12 (2020) | | | | |
16. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 28 | 33 | 16.5 | 0 | 28 (2020) | | | | |
17. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 50 | 55 | 27.5 | 0 | 50 (2020) | | | | |
18. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 51 | 54 | 27 | 0 | 51 (2020) | | | | |
19. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 0 | 4 (2020) | | | | |
20. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 63 | 66 | 33 | 0 | 63 (2020) | | | | |
21. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 10 | 5 | 0 | 8 (2020) | | | | |
22. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 7 | 3.5 | 0 | 4 (2020) | | | | |
23. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1.5 | 0 | 2 (2020) | | | | |
24. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2019) | | | | |
25. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 2.5 | 0 | 4 (2020) | | | | |
26. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 9 | 4.5 | 0 | 5 (2019) | | | | |
27. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 25 | 30 | 15 | 0 | 25 (2020) | | | | |
28. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2020) | | | | |
29. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 21 | 28 | 14 | 0 | 21 (2020) | | | | |
30. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 8 | 4 | 0 | 5 (2020) | | | | |
31. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 10 | 5 | 0 | 9 (2020) | | | | |
32. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2019) | | | | |
33. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2019) | | | | |
34. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 40 | 42 | 21 | 0 | 40 (2020) | | | | |
35. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
36. | Laridae sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | | | | |
37. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | | | | |
38. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 13 | 6.5 | 0 | 9 (2020) | | | | |
39. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
40. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 41 | 54 | 27 | 0 | 41 (2020) | | | | |
41. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 11 | 19 | 9.5 | 1 | 11 (2020) | | | | |
42. | Little Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2019) | | | | |
43. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 2 (2019) | | | | |
44. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
45. | Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 1 | 1 (2019) | | | | |
46. | Magpie | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 2 | 0 | 3 (2020) | | | | |
47. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 16 | 8 | 0 | 15 (2020) | | | | |
48. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 8 | 4 | 0 | 7 (2020) | | | | |
49. | Raven | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
50. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 5 | 2.5 | 0 | 4 (2019) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
51. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
52. | Garden Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | | | | |
53. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | | | | |
54. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 0 | 4 (2019) | | | | |
55. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
56. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 227 | 443 | 670 | 335 | 0 | 443 (2020) | | | | |
57. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | | | | |
58. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 166 | 672 | 838 | 419 | 0 | 672 (2020) | | | | |
59. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 63 | 120 | 60 | 0 | 63 (2020) | | | | |
60. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 4 | 0 | 8 (2020) | | | | |
61. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 2.5 | 0 | 3 (2020) | | | | |
62. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
63. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 40 | 67 | 33.5 | 0 | 40 (2020) | | | | |
64. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 14 | 7 | 0 | 8 (2020) | | | | |
65. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
66. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 (2019) | | | | |
67. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
68. | redpoll sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
69. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
70. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
71. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 20 | 29 | 14.5 | 0 | 20 (2020) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 826 | 1867 | 2693 | 1347 | 3 | | |
|
Observation hours |
| | | | | | | | 450:47 | 870:22 | 1,321:09 | 660:35 | | | |