Totals Stonar, Kent (nocturnal flight calls) 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 | 6 | 20 | 14 | 18 | 58 | 11.6 | 0 | 20 (2018) | | | | |
2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 21 | 2 | 52 | 10.4 | 0 | 28 (2018) | | | | |
3. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0.6 | 0 | 2 (2018) | | | | |
4. | Pink-footed Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 1.2 | 0 | 6 (2020) | | | | |
5. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.4 | 0 | 1 (2019) | | | | |
6. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.4 | 0 | 1 (2019) | | | | |
7. | Shoveler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 5 | 1 | 0 | 3 (2018) | | | | |
8. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 5 | 17 | 3.4 | 0 | 11 (2019) | | | | |
9. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 27 | 35 | 42 | 105 | 21 | 0 | 42 (2020) | | | | |
10. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 4 | 18 | 41 | 8.2 | 0 | 19 (2018) | | | | |
11. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.6 | 0 | 3 (2019) | | | | |
12. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 7 | 10 | 38 | 7.6 | 0 | 21 (2018) | | | | |
13. | duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.4 | 0 | 1 (2018) | | | | |
14. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 12 | 15 | 42 | 8.4 | 0 | 15 (2018) | | | | |
15. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
16. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
17. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 14 | 18 | 29 | 65 | 13 | 1 | 29 (2020) | | | | |
18. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 38 | 53 | 75 | 169 | 34 | 17 | 75 (2020) | | | | |
19. | Coot | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 27 | 52 | 55 | 144 | 29 | 23 | 55 (2020) | | | | |
20. | Little Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 24 | 25 | 76 | 15.2 | 0 | 27 (2018) | | | | |
21. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 4 | 0.8 | 0 | 2 (2018) | | | | |
22. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 14 | 48 | 109 | 174 | 35 | 0 | 109 (2020) | | | | |
23. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 2 | 23 | 33 | 6.6 | 0 | 23 (2020) | | | | |
24. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 11 | 10 | 35 | 7 | 0 | 12 (2018) | | | | |
25. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 40 | 34 | 9 | 86 | 17.2 | 0 | 40 (2018) | | | | |
26. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 18 | 14 | 36 | 7.2 | 0 | 18 (2019) | | | | |
27. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 28 | 27 | 40 | 106 | 21 | 0 | 40 (2020) | | | | |
28. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 9 | 1.8 | 0 | 5 (2020) | | | | |
29. | Dotterel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.4 | 0 | 1 (2019) | | | | |
30. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 20 | 35 | 67 | 13.4 | 0 | 35 (2020) | | | | |
31. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 23 | 19 | 24 | 72 | 14.4 | 0 | 24 (2020) | | | | |
32. | Numenius sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
33. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 27 | 33 | 6.6 | 0 | 27 (2020) | | | | |
34. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 22 | 122 | 149 | 30 | 0 | 122 (2020) | | | | |
35. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 4 | 0.8 | 0 | 2 (2019) | | | | |
36. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 11 | 2.2 | 0 | 9 (2020) | | | | |
37. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 8 | 12 | 2.4 | 0 | 8 (2020) | | | | |
38. | large wader | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.4 | 0 | 2 (2020) | | | | |
39. | Curlew Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.4 | 0 | 1 (2018) | | | | |
40. | Sanderling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 0.6 | 0 | 2 (2020) | | | | |
41. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 36 | 23 | 77 | 15.4 | 0 | 36 (2019) | | | | |
42. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.4 | 0 | 1 (2017) | | | | |
43. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 18 | 20 | 26 | 66 | 13.2 | 0 | 26 (2020) | | | | |
44. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 38 | 57 | 108 | 22 | 0 | 57 (2020) | | | | |
45. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 11 | 8 | 29 | 5.8 | 1 | 11 (2019) | | | | |
46. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 17 | 18 | 20 | 65 | 13 | 0 | 20 (2020) | | | | |
47. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 7 | 1.4 | 0 | 4 (2019) | | | | |
48. | Spotted Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.4 | 0 | 2 (2018) | | | | |
49. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 10 | 2 | 0 | 5 (2020) | | | | |
50. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 18 | 8 | 19 | 49 | 9.8 | 0 | 19 (2020) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
51. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.4 | 0 | 1 (2019) | | | | |
52. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 7 | 1.4 | 0 | 4 (2019) | | | | |
53. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.4 | 0 | 2 (2020) | | | | |
54. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
55. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.4 | 0 | 2 (2020) | | | | |
56. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 10 | 12 | 41 | 8.2 | 0 | 19 (2018) | | | | |
57. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 1 | 0 | 3 (2019) | | | | |
58. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
59. | Bittern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
60. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
61. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 61 | 116 | 135 | 137 | 449 | 90 | 3 | 137 (2020) | | | | |
62. | heron sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
63. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0.6 | 1 | 2 (2018) | | | | |
64. | Tawny Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | | | | | |
65. | Magpie | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | | | | | |
66. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
67. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 6 | 5 | 14 | 2.8 | 0 | 6 (2019) | | | | |
68. | Yellow-browed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
69. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 1 | 0 | 3 (2019) | | | | |
70. | Phylloscopus sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
71. | Sedge Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
72. | Reed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
73. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
74. | Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
75. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.4 | 0 | 1 (2018) | | | | |
76. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 1 | 0 | 3 (2020) | | | | |
77. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 13 | 305 | 337 | 1017 | 416 | 2088 | 418 | 2 | 1017 (2019) | | | | |
78. | Redwing | 0 | 0 | 0 | 0 | 0 | 21 | 1439 | 1817 | 3733 | 4020 | 11030 | 2206 | 0 | 4020 (2020) | | | | |
79. | Blackbird | 0 | 0 | 0 | 0 | 0 | 2 | 64 | 93 | 165 | 154 | 478 | 96 | 0 | 165 (2019) | | | | |
80. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 24 | 10 | 29 | 73 | 14.6 | 0 | 29 (2020) | | | | |
81. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
82. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 6 | 12 | 2.4 | 0 | 6 (2020) | | | | |
83. | Robin | 0 | 0 | 0 | 0 | 0 | 3 | 38 | 55 | 70 | 22 | 188 | 38 | 1 | 70 (2019) | | | | |
84. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 7 | 17 | 3.4 | 0 | 10 (2019) | | | | |
85. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 8 | 1.6 | 0 | 6 (2020) | | | | |
86. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 | 11 | 2.2 | 0 | 6 (2020) | | | | |
87. | Rock Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
88. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 6 | 1.2 | 0 | 3 (2018) | | | | |
89. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 6 | 1.2 | 0 | 5 (2017) | | | | |
90. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
91. | Lesser Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 3 | 0 | 15 (2020) | | | | |
92. | Lapland Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
93. | Snow Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
94. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 1 | 9 | 1.8 | 0 | 7 (2018) | | | | |
95. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 2 | 11 | 2.2 | 0 | 5 (2019) | | | | |
96. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 8 | 10 | 29 | 57 | 11.4 | 1 | 29 (2020) | | | | |
97. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 20 | 32 | 66 | 13.2 | 1 | 32 (2020) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 0 | 43 | 2022 | 2987 | 5836 | 5829 | 16717 | 3343 | 53 | | |
|
Observation hours |
| | | | | 22:49 | 264:09 | 978:09 | 1,267:35 | 1,165:13 | 3,697:55 | 739:35 | | | |