Totals Minsmere Sluice (Suffolk, England) 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 | 31 | 749 | 780 | 390 | 0 | 749 (2020) | | | | |
2. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 2.5 | 0 | 5 (2020) | | | | |
3. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 28 | 37 | 18.5 | 0 | 28 (2020) | | | | |
4. | Shoveler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 5 | 18 | 9 | 0 | 13 (2019) | | | | |
5. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 5 | 0 | 10 (2020) | | | | |
6. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 225 | 644 | 869 | 435 | 0 | 644 (2020) | | | | |
7. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 15 | 7.5 | 0 | 13 (2020) | | | | |
8. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 122 | 948 | 1070 | 535 | 0 | 948 (2020) | | | | |
9. | Tufted Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2020) | | | | |
10. | Eider | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2019) | | | | |
11. | Velvet Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2019) | | | | |
12. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 636 | 3345 | 3981 | 1991 | 0 | 3345 (2020) | | | | |
13. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2019) | | | | |
14. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 6.5 | 0 | 13 (2020) | | | | |
15. | Red-breasted Merganser | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 2.5 | 0 | 3 (2019) | | | | |
16. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 9.5 | 0 | 19 (2020) | | | | |
17. | Great Crested Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | 150 | 242 | 121 | 0 | 150 (2020) | | | | |
18. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 9.5 | 0 | 19 (2020) | | | | |
19. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 4 | 0 | 8 (2020) | | | | |
20. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 23 | 11.5 | 0 | 23 (2020) | | | | |
21. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 18 | 9 | 0 | 18 (2020) | | | | |
22. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 16 | 0 | 32 (2020) | | | | |
23. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 46 | 23 | 0 | 46 (2020) | | | | |
24. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
25. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
26. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 23 | 11.5 | 0 | 23 (2020) | | | | |
27. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 26 | 37 | 18.5 | 0 | 26 (2020) | | | | |
28. | Sanderling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2020) | | | | |
29. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 15 | 7.5 | 0 | 14 (2020) | | | | |
30. | Grey Phalarope | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | | | | |
31. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 35 | 17.5 | 0 | 35 (2020) | | | | |
32. | Kittiwake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 114 | 118 | 59 | 0 | 114 (2020) | | | | |
33. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
34. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | 63 | 31.5 | 0 | 63 (2020) | | | | |
35. | Little Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 3.5 | 0 | 7 (2020) | | | | |
36. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | 52 | 26 | 0 | 52 (2020) | | | | |
37. | Great Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 19 | 9.5 | 0 | 13 (2020) | | | | |
38. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 13 | 6.5 | 0 | 9 (2020) | | | | |
39. | Arctic Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 2.5 | 0 | 5 (2020) | | | | |
40. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
41. | Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 137 | 133 | 270 | 135 | 0 | 137 (2019) | | | | |
42. | Razorbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 7 | 0 | 14 (2020) | | | | |
43. | Razorbill/Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 177 | 838 | 1015 | 508 | 0 | 838 (2020) | | | | |
44. | Red-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3876 | 6936 | 10812 | 5406 | 70 | 6936 (2020) | | | | |
45. | Black-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2019) | | | | |
46. | Fulmar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 141 | 148 | 74 | 0 | 141 (2020) | | | | |
47. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2020) | | | | |
48. | Gannet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 313 | 2345 | 2658 | 1329 | 0 | 2345 (2020) | | | | |
49. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1007 | 2555 | 3562 | 1781 | 0 | 2555 (2020) | | | | |
50. | Short-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
51. | Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2020) | | | | |
52. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 4 | 0 | 8 (2020) | | | | |
53. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 5 | 0 | 10 (2020) | | | | |
54. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (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 | 6687 | 19437 | 26124 | 13062 | 70 | | |
|
Observation hours |
| | | | | | | | 19:10 | 67:15 | 86:25 | 43:13 | | | |