Totals Corroy-le-Grand 2011 - 2020
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
1. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 6 | 1 | 0 | 6 (2018) | | | | |
2. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 84 | 0 | 0 | 0 | 0 | 84 | 14 | 0 | 84 (2016) | | | | |
3. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 8 | 1.3 | 0 | 8 (2018) | | | | |
4. | Egyptian Goose | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 4 | 9 | 18 | 3 | 12 | 9 (2020) | | | | |
5. | Swift | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 4 | 12 | 2 | 0 | 6 (2019) | | | | |
6. | Stock Dove | 0 | 0 | 0 | 0 | 3 | 35 | 129 | 47 | 35 | 85 | 334 | 56 | 45 | 129 (2017) | | | | |
7. | Woodpigeon | 0 | 0 | 0 | 0 | 6565 | 7019 | 9751 | 25809 | 13204 | 8943 | 71291 | 11882 | 340 | 25809 (2018) | | | | |
8. | Crane | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 18 | 0 | 0 | 28 | 4.7 | 0 | 18 (2018) | | | | |
9. | Lapwing | 0 | 0 | 0 | 0 | 759 | 1190 | 1849 | 863 | 1448 | 2009 | 8118 | 1353 | 0 | 2009 (2020) | | | | |
10. | Golden Plover | 0 | 0 | 0 | 0 | 1 | 12 | 3 | 4 | 7 | 162 | 189 | 32 | 0 | 162 (2020) | | | | |
11. | Dotterel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 5 | 0.8 | 0 | 2 (2018) | | | | |
12. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
13. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0.3 | 0 | 1 (2018) | | | | |
14. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
15. | Black-headed Gull | 0 | 0 | 0 | 0 | 48 | 5 | 30 | 154 | 14 | 24 | 275 | 46 | 0 | 154 (2018) | | | | |
16. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 12 | 2 | 0 | 12 (2018) | | | | |
17. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 11 | 53 | 8 | 77 | 12.8 | 5 | 53 (2019) | | | | |
18. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 27 | 13 | 15 | 30 | 78 | 109 | 272 | 45 | 161 | 109 (2020) | | | | |
19. | large gull sp. | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 11 | 1.8 | 0 | 10 (2016) | | | | |
20. | Black Stork | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
21. | White Stork | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 46 | 0 | 50 | 8.3 | 0 | 46 (2019) | | | | |
22. | Cormorant | 0 | 0 | 0 | 0 | 30 | 138 | 715 | 387 | 130 | 169 | 1569 | 262 | 1 | 715 (2017) | | | | |
23. | Grey Heron | 0 | 0 | 0 | 0 | 5 | 4 | 11 | 5 | 6 | 3 | 34 | 5.7 | 12 | 11 (2017) | | | | |
24. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 4 | 2 | 11 | 1.8 | 2 | 4 (2019) | | | | |
25. | Osprey | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2016) | | | | |
26. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 3 | 3 | 2 | 18 | 3 | 1 | 9 (2017) | | | | |
27. | Sparrowhawk | 0 | 0 | 0 | 0 | 2 | 3 | 21 | 18 | 10 | 14 | 68 | 11.3 | 10 | 21 (2017) | | | | |
28. | Goshawk | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 4 | 0.7 | 1 | 2 (2018) | | | | |
29. | Marsh Harrier | 0 | 0 | 0 | 0 | 5 | 5 | 13 | 9 | 9 | 8 | 49 | 8.2 | 4 | 13 (2017) | | | | |
30. | Hen Harrier | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 3 | 4 | 4 | 17 | 2.8 | 2 | 4 (2019) | | | | |
31. | Red Kite | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 1 | 0 | 7 | 1.2 | 0 | 5 (2018) | | | | |
32. | Black Kite | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
33. | Common Buzzard | 0 | 0 | 0 | 0 | 1 | 11 | 40 | 42 | 17 | 20 | 131 | 22 | 42 | 42 (2018) | | | | |
34. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 0.7 | 0 | 2 (2017) | | | | |
35. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.5 | 3 | 3 (2018) | | | | |
36. | Merlin | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 4 | 1 | 0 | 11 | 1.8 | 1 | 4 (2018) | | | | |
37. | Hobby | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 1 | 0 | 8 | 1.3 | 0 | 4 (2018) | | | | |
38. | Peregrine | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 1 | 0 | 0 | 6 | 1 | 0 | 3 (2015) | | | | |
39. | Jay | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 191 | 0 | 195 | 33 | 0 | 191 (2019) | | | | |
40. | Jackdaw | 0 | 0 | 0 | 0 | 20 | 220 | 187 | 226 | 63 | 114 | 830 | 138 | 0 | 226 (2018) | | | | |
41. | Rook | 0 | 0 | 0 | 0 | 16 | 27 | 50 | 24 | 1 | 15 | 133 | 22 | 0 | 50 (2017) | | | | |
42. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 0.7 | 0 | 4 (2017) | | | | |
43. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
44. | Wood Lark | 0 | 0 | 0 | 0 | 36 | 20 | 50 | 41 | 53 | 47 | 247 | 41 | 0 | 53 (2019) | | | | |
45. | Skylark | 0 | 0 | 0 | 0 | 794 | 2385 | 1087 | 1036 | 629 | 1005 | 6936 | 1156 | 383 | 2385 (2016) | | | | |
46. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 5 | 0.8 | 0 | 2 (2016) | | | | |
47. | Swallow | 0 | 0 | 0 | 0 | 82 | 487 | 707 | 540 | 2720 | 713 | 5249 | 875 | 21 | 2720 (2019) | | | | |
48. | House Martin | 0 | 0 | 0 | 0 | 33 | 80 | 106 | 651 | 357 | 220 | 1447 | 241 | 20 | 651 (2018) | | | | |
49. | Starling | 0 | 0 | 0 | 0 | 1496 | 1339 | 1253 | 2046 | 411 | 1800 | 8345 | 1391 | 165 | 2046 (2018) | | | | |
50. | Song Thrush | 0 | 0 | 0 | 0 | 62 | 48 | 79 | 90 | 11 | 18 | 308 | 51 | 1 | 90 (2018) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
51. | Mistle Thrush | 0 | 0 | 0 | 0 | 5 | 4 | 90 | 12 | 10 | 2 | 123 | 21 | 0 | 90 (2017) | | | | |
52. | Redwing | 0 | 0 | 0 | 0 | 250 | 17 | 41 | 114 | 5 | 206 | 633 | 106 | 0 | 250 (2015) | | | | |
53. | Blackbird | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 5 | 0.8 | 0 | 2 (2017) | | | | |
54. | Fieldfare | 0 | 0 | 0 | 0 | 134 | 17 | 138 | 63 | 1 | 183 | 536 | 89 | 0 | 183 (2020) | | | | |
55. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 12 | 2 | 0 | 11 (2020) | | | | |
56. | Stonechat | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 5 | 1 (2017) | | | | |
57. | Tree Sparrow | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0.5 | 0 | 2 (2018) | | | | |
58. | Dunnock | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 1 | 1 | 5 | 15 | 2.5 | 3 | 5 (2020) | | | | |
59. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 23 | 75 | 126 | 90 | 263 | 146 | 723 | 121 | 19 | 263 (2019) | | | | |
60. | Grey Wagtail | 0 | 0 | 0 | 0 | 4 | 5 | 4 | 1 | 1 | 3 | 18 | 3 | 0 | 5 (2016) | | | | |
61. | White Wagtail | 0 | 0 | 0 | 0 | 155 | 128 | 285 | 223 | 141 | 222 | 1154 | 192 | 8 | 285 (2017) | | | | |
62. | Tawny Pipit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2015) | | | | |
63. | Meadow Pipit | 0 | 0 | 0 | 0 | 601 | 596 | 1322 | 488 | 652 | 636 | 4295 | 716 | 32 | 1322 (2017) | | | | |
64. | Tree Pipit | 0 | 0 | 0 | 0 | 5 | 27 | 35 | 48 | 68 | 26 | 209 | 35 | 0 | 68 (2019) | | | | |
65. | Red-throated Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
66. | Chaffinch | 0 | 0 | 0 | 0 | 1258 | 1397 | 3819 | 1161 | 1628 | 3297 | 12560 | 2093 | 0 | 3819 (2017) | | | | |
67. | Brambling | 0 | 0 | 0 | 0 | 31 | 54 | 63 | 117 | 9 | 129 | 403 | 67 | 0 | 129 (2020) | | | | |
68. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 8 | 1.3 | 0 | 7 (2017) | | | | |
69. | Greenfinch | 0 | 0 | 0 | 0 | 5 | 2 | 4 | 2 | 4 | 1 | 18 | 3 | 0 | 5 (2015) | | | | |
70. | Linnet | 0 | 0 | 0 | 0 | 74 | 94 | 123 | 291 | 57 | 183 | 822 | 137 | 67 | 291 (2018) | | | | |
71. | Crossbill | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 2 | 0 | 1 | 11 | 1.8 | 0 | 8 (2016) | | | | |
72. | Goldfinch | 0 | 0 | 0 | 0 | 10 | 8 | 4 | 5 | 13 | 15 | 55 | 9.2 | 2 | 15 (2020) | | | | |
73. | Siskin | 0 | 0 | 0 | 0 | 15 | 13 | 9 | 41 | 3 | 12 | 93 | 15.5 | 3 | 41 (2018) | | | | |
74. | Corn Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2017) | | | | |
75. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 0 | 0 | 3 | 14 | 2.3 | 1 | 7 (2017) | | | | |
76. | Ortolan Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
77. | Reed Bunting | 0 | 0 | 0 | 0 | 14 | 39 | 46 | 46 | 78 | 38 | 261 | 44 | 11 | 78 (2019) | | | | |
| Other species |
1. | Red Admiral | 0 | 0 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 7 | 1.2 | 0 | 4 (2015) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 12598 | 15653 | 22260 | 34819 | 22456 | 20636 | 128422 | 21404 | 1383 | | |
|
Observation hours |
| | | | 28:45 | 33:10 | 49:26 | 80:08 | 46:25 | 50:21 | 288:15 | 48:03 | | | |