Totals Wemb (nacht) 2012 - 2021
| Species | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Totals | Average | Present | Year Maximum | |
1. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 4 | 0.7 | 0 | 2 (2017) | | | | |
2. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 23 | 33 | 71 | 11.8 | 0 | 33 (2021) | | | | |
3. | Bar-headed Goose | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2018) | | | | |
4. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 28 | 1 | 20 | 3 | 46 | 98 | 16.3 | 0 | 46 (2021) | | | | |
5. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 4 | 0.7 | 0 | 2 (2018) | | | | |
6. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 0 | 44 | 67 | 24 | 55 | 210 | 400 | 67 | 0 | 210 (2021) | | | | |
7. | Bean Goose sp. | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 5 | 0.8 | 0 | 4 (2016) | | | | |
8. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 90 | 243 | 368 | 220 | 450 | 1198 | 2569 | 428 | 0 | 1198 (2021) | | | | |
9. | Bewick's Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
10. | Egyptian Goose | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 6 | 1 | 0 | 2 (2019) | | | | |
11. | Ruddy Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
12. | Wigeon | 0 | 0 | 0 | 0 | 0 | 6 | 9 | 49 | 171 | 69 | 304 | 51 | 0 | 171 (2020) | | | | |
13. | Mallard | 0 | 0 | 0 | 0 | 0 | 12 | 13 | 12 | 7 | 5 | 49 | 8.2 | 0 | 13 (2018) | | | | |
14. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2020) | | | | |
15. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 0 | 3 | 16 | 2.7 | 0 | 9 (2019) | | | | |
16. | duck sp. | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 9 | 0 | 0 | 16 | 2.7 | 0 | 9 (2019) | | | | |
17. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 3 | 0.5 | 0 | 1 (2017) | | | | |
18. | Quail | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 14 | 13 | 10 | 44 | 7.3 | 0 | 14 (2019) | | | | |
19. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 0.7 | 0 | 3 (2021) | | | | |
20. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 4 | 0.7 | 0 | 2 (2019) | | | | |
21. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
22. | Water Rail | 0 | 0 | 0 | 0 | 0 | 17 | 13 | 16 | 12 | 16 | 74 | 12.3 | 0 | 17 (2017) | | | | |
23. | Spotted Crake | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 0.5 | 0 | 2 (2017) | | | | |
24. | Moorhen | 0 | 0 | 0 | 0 | 1 | 20 | 42 | 51 | 83 | 64 | 261 | 44 | 0 | 83 (2020) | | | | |
25. | Coot | 0 | 0 | 0 | 0 | 0 | 22 | 24 | 25 | 35 | 24 | 130 | 22 | 0 | 35 (2020) | | | | |
26. | Baillon's Crake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2021) | | | | |
27. | Crane | 0 | 0 | 0 | 0 | 0 | 15 | 357 | 125 | 1 | 878 | 1376 | 229 | 0 | 878 (2021) | | | | |
28. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 1 | 4 | 8 | 19 | 3.2 | 0 | 8 (2021) | | | | |
29. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 8 | 12 | 8 | 9 | 18 | 55 | 9.2 | 0 | 18 (2021) | | | | |
30. | Lapwing | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 3 | 4 | 2 | 19 | 3.2 | 1 | 6 (2018) | | | | |
31. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 5 | 11 | 1.8 | 0 | 5 (2021) | | | | |
32. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.3 | 0 | 1 (2020) | | | | |
33. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 5 | 10 | 5 | 28 | 4.7 | 0 | 10 (2020) | | | | |
34. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 3 | 14 | 8 | 38 | 6.3 | 0 | 14 (2020) | | | | |
35. | Curlew | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 7 | 11 | 15 | 39 | 6.5 | 0 | 15 (2021) | | | | |
36. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
37. | Dunlin | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 4 | 0.7 | 0 | 3 (2020) | | | | |
38. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
39. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.3 | 0 | 2 (2021) | | | | |
40. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 25 | 10 | 15 | 23 | 17 | 90 | 15 | 0 | 25 (2017) | | | | |
41. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 7 | 5 | 18 | 3 | 0 | 7 (2020) | | | | |
42. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2020) | | | | |
43. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2018) | | | | |
44. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 6 | 12 | 2 | 0 | 6 (2021) | | | | |
45. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 13 | 17 | 23 | 16 | 31 | 100 | 16.7 | 0 | 31 (2021) | | | | |
46. | Common Gull | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
47. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2021) | | | | |
48. | Bittern | 0 | 0 | 0 | 0 | 1 | 4 | 3 | 1 | 1 | 2 | 12 | 2 | 0 | 4 (2017) | | | | |
49. | Night Heron | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 2 | 1 | 8 | 1.3 | 0 | 2 (2017) | | | | |
50. | Grey Heron | 0 | 0 | 0 | 0 | 8 | 33 | 40 | 41 | 42 | 36 | 200 | 33 | 0 | 42 (2020) | | | | |
| Species | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Totals | Average | Present | Year Maximum | |
51. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 4 | 0.7 | 0 | 1 (2017) | | | | |
52. | heron sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.3 | 0 | 2 (2019) | | | | |
53. | Eagle Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
54. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 8 | 1.3 | 0 | 2 (2019) | | | | |
55. | Magpie | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 5 | 2 | 3 | 17 | 2.8 | 0 | 5 (2019) | | | | |
56. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0.5 | 0 | 2 (2020) | | | | |
57. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 4 | 7 | 1.2 | 0 | 4 (2021) | | | | |
58. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
59. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2017) | | | | |
60. | Skylark | 0 | 0 | 0 | 0 | 1 | 3 | 8 | 16 | 8 | 20 | 56 | 9.3 | 0 | 20 (2021) | | | | |
61. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2021) | | | | |
62. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2021) | | | | |
63. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
64. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2017) | | | | |
65. | Marsh Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
66. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 7 | 1.2 | 0 | 3 (2020) | | | | |
67. | Lesser Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
68. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0.3 | 0 | 1 (2018) | | | | |
69. | Starling | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 0 | 1 | 10 | 1.7 | 0 | 4 (2018) | | | | |
70. | Song Thrush | 0 | 0 | 0 | 0 | 175 | 2701 | 2074 | 3875 | 2285 | 3122 | 14232 | 2372 | 1 | 3875 (2019) | | | | |
71. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2021) | | | | |
72. | Redwing | 0 | 0 | 0 | 0 | 127 | 2436 | 2104 | 3182 | 2864 | 2856 | 13569 | 2262 | 10 | 3182 (2019) | | | | |
73. | Blackbird | 0 | 0 | 0 | 0 | 7 | 316 | 177 | 333 | 97 | 183 | 1113 | 186 | 7 | 333 (2019) | | | | |
74. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 4 | 0.7 | 0 | 1 (2017) | | | | |
75. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 4 | 0.7 | 0 | 2 (2017) | | | | |
76. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 14 | 14 | 37 | 6.2 | 0 | 14 (2020) | | | | |
77. | flycatcher sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
78. | Robin | 0 | 0 | 0 | 0 | 29 | 373 | 282 | 1010 | 263 | 694 | 2651 | 442 | 4 | 1010 (2019) | | | | |
79. | Nightingale | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 4 | 0.7 | 0 | 2 (2018) | | | | |
80. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 3 | 0.5 | 0 | 2 (2020) | | | | |
81. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 7 | 3 | 14 | 2.3 | 0 | 7 (2020) | | | | |
82. | Redstart | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2017) | | | | |
83. | Stonechat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
84. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2017) | | | | |
85. | Dunnock | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 2 | 2 | 10 | 1.7 | 0 | 3 (2017) | | | | |
86. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 0.5 | 0 | 2 (2018) | | | | |
87. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
88. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 8 | 4 | 20 | 15 | 11 | 58 | 9.7 | 0 | 20 (2019) | | | | |
89. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 1 | 6 | 1 | 0 | 3 (2019) | | | | |
90. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 8 | 1.3 | 0 | 7 (2021) | | | | |
91. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
92. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2020) | | | | |
93. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 3 | 0.5 | 0 | 1 (2017) | | | | |
94. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 3 | 0.5 | 0 | 2 (2020) | | | | |
95. | bunting sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
96. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 41 | 35 | 32 | 125 | 21 | 0 | 41 (2019) | | | | |
| Species | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 443 | 6387 | 5755 | 9198 | 6624 | 9693 | 38100 | 6350 | 23 | | |
|
Observation hours |
| | | | 110:00 | 1,759:21 | 2,047:02 | 2,107:02 | 2,188:42 | 2,532:42 | 10,744:49 | 1,790:48 | | | |