Totals Château à l'Etoc (Alderney) 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 | 26 | 0 | 0 | 8 | 2 | 0 | 36 | 6 | 0 | 26 (2015) | | | | |
2. | brent goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
3. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2019) | | | | |
4. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 1.2 | 0 | 7 (2019) | | | | |
5. | duck sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2015) | | | | |
6. | Common Scoter | 0 | 0 | 0 | 0 | 28 | 23 | 55 | 0 | 5 | 0 | 111 | 19 | 0 | 55 (2017) | | | | |
7. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2019) | | | | |
8. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 5 | 0.8 | 1 | 4 (2018) | | | | |
9. | Ringed Plover | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 5 | 0.8 | 0 | 3 (2015) | | | | |
10. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 4 | 0 | 9 | 1.5 | 0 | 4 (2019) | | | | |
11. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 1 | 6 | 1 | 0 | 3 (2019) | | | | |
12. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 0.5 | 0 | 2 (2019) | | | | |
13. | Kittiwake | 0 | 0 | 0 | 0 | 4 | 450 | 15 | 89 | 122 | 26 | 706 | 118 | 13 | 450 (2016) | | | | |
14. | Black-headed Gull | 0 | 0 | 0 | 0 | 31 | 5 | 15 | 53 | 16 | 0 | 120 | 20 | 9 | 53 (2018) | | | | |
15. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
16. | Mediterranean Gull | 0 | 0 | 0 | 0 | 30 | 126 | 23 | 92 | 53 | 2 | 326 | 54 | 10 | 126 (2016) | | | | |
17. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 0.5 | 0 | 2 (2018) | | | | |
18. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 10 | 9 | 28 | 37 | 158 | 9 | 251 | 42 | 17 | 158 (2019) | | | | |
19. | Herring Gull | 0 | 0 | 0 | 0 | 17 | 0 | 1 | 20 | 56 | 3 | 97 | 16.2 | 10 | 56 (2019) | | | | |
20. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 1 | 0 | 49 | 1 | 264 | 0 | 315 | 53 | 9 | 264 (2019) | | | | |
21. | large gull sp. | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.7 | 0 | 4 (2015) | | | | |
22. | Sandwich Tern | 0 | 0 | 0 | 0 | 3 | 15 | 63 | 8 | 21 | 0 | 110 | 18 | 4 | 63 (2017) | | | | |
23. | Common Tern | 0 | 0 | 0 | 0 | 0 | 43 | 1 | 0 | 0 | 0 | 44 | 7.3 | 0 | 43 (2016) | | | | |
24. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 15 | 78 | 0 | 2 | 0 | 95 | 15.8 | 0 | 78 (2017) | | | | |
25. | Black Tern | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2016) | | | | |
26. | Great Skua | 0 | 0 | 0 | 0 | 3 | 54 | 21 | 16 | 26 | 1 | 121 | 20 | 0 | 54 (2016) | | | | |
27. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2016) | | | | |
28. | Arctic Skua | 0 | 0 | 0 | 0 | 3 | 0 | 8 | 0 | 4 | 0 | 15 | 2.5 | 0 | 8 (2017) | | | | |
29. | skua sp. | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 2 | 0 | 8 | 1.3 | 0 | 6 (2016) | | | | |
30. | Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 1 | 20 | 3.3 | 2 | 17 (2019) | | | | |
31. | Razorbill | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 175 | 112 | 9 | 297 | 50 | 20 | 175 (2018) | | | | |
32. | Razorbill/Guillemot | 0 | 0 | 0 | 0 | 12 | 78 | 5 | 64 | 118 | 11 | 288 | 48 | 7 | 118 (2019) | | | | |
33. | Puffin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 9 | 1.5 | 0 | 9 (2019) | | | | |
34. | Red-throated Diver | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2016) | | | | |
35. | Black-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 1 | 0 | 6 (2019) | | | | |
36. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 5 | 0.8 | 0 | 3 (2019) | | | | |
37. | diver sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 4 | 0.7 | 0 | 2 (2019) | | | | |
38. | Fulmar | 0 | 0 | 0 | 0 | 14 | 14 | 9 | 11 | 29 | 0 | 77 | 12.8 | 0 | 29 (2019) | | | | |
39. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 1 | 3 | 0 | 13 | 2.2 | 0 | 8 (2016) | | | | |
40. | Manx Shearwater | 0 | 0 | 0 | 0 | 5 | 835 | 13 | 10 | 48 | 0 | 911 | 152 | 0 | 835 (2016) | | | | |
41. | Balearic Shearwater | 0 | 0 | 0 | 0 | 13 | 604 | 117 | 11 | 55 | 0 | 800 | 133 | 36 | 604 (2016) | | | | |
42. | shearwater sp. | 0 | 0 | 0 | 0 | 32 | 3 | 0 | 0 | 17 | 0 | 52 | 8.7 | 0 | 32 (2015) | | | | |
43. | Gannet | 0 | 0 | 0 | 0 | 1460 | 868 | 5418 | 1746 | 8066 | 293 | 17851 | 2975 | 12 | 8066 (2019) | | | | |
44. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 7 | 67 | 2 | 84 | 14 | 2 | 67 (2019) | | | | |
45. | Cormorant (p. c. carbo) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 5 | 0.8 | 0 | 4 (2018) | | | | |
46. | Shag | 0 | 0 | 0 | 0 | 6 | 0 | 14 | 30 | 149 | 22 | 221 | 37 | 14 | 149 (2019) | | | | |
47. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2016) | | | | |
48. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 3 | 0.5 | 0 | 2 (2017) | | | | |
49. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2017) | | | | |
50. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
51. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 1.2 | 1 | 7 (2019) | | | | |
52. | Skylark | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 1.3 | 0 | 8 (2015) | | | | |
53. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0.5 | 0 | 3 (2019) | | | | |
54. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 73 | 0 | 87 | 14.5 | 0 | 73 (2019) | | | | |
55. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 0 | 32 | 5.3 | 0 | 32 (2019) | | | | |
56. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 27 | 4.5 | 0 | 27 (2018) | | | | |
57. | alba wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 1.3 | 0 | 8 (2019) | | | | |
58. | Pied Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2019) | | | | |
59. | Meadow Pipit | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 43 | 0 | 47 | 7.8 | 0 | 43 (2019) | | | | |
60. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
61. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.2 | 0 | 1 (2018) | | | | |
62. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 2.7 | 0 | 16 (2019) | | | | |
63. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 9 | 0 | 21 | 3.5 | 0 | 12 (2018) | | | | |
64. | passerine sp. | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2015) | | | | |
| Other species |
1. | Common Dolphin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 0.8 | 0 | 5 (2019) | | | | |
2. | Bottle-Nosed Dolphin | 0 | 0 | 0 | 0 | 0 | 62 | 20 | 20 | 0 | 0 | 102 | 17 | 0 | 62 (2016) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 1722 | 3225 | 5982 | 2458 | 9661 | 381 | 23429 | 3905 | 167 | | |
|
Observation hours |
| | | | 11:25 | 18:25 | 15:00 | 17:00 | 43:30 | 2:30 | 107:50 | 17:58 | | | |