Species | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | Totals | Average | Present | Year Maximum | |||||
1. | Dark-bellied Brent Goose | 4 | 5203 | 852 | 0 | 605 | 0 | 10 | 46 | 0 | 652 | 7372 | 819 | 0 | 5203 (2011) | ||||
2. | Canada Goose | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2012) | ||||
3. | Barnacle Goose | 2933 | 1508 | 302 | 0 | 42 | 6 | 1 | 3 | 0 | 1849 | 6644 | 738 | 0 | 2933 (2010) | ||||
4. | Greylag Goose | 33 | 49 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2544 | 2627 | 292 | 170 | 2544 (2019) | ||||
5. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 212 | 212 | 24 | 0 | 212 (2019) | ||||
6. | Pink-footed Goose | 0 | 0 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 6.7 | 0 | 60 (2012) | ||||
7. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 0.7 | 0 | 6 (2019) | ||||
8. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 14 | 16 | 1.8 | 0 | 14 (2019) | ||||
9. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 1 | 0 | 9 (2019) | ||||
10. | Bewick's Swan | 0 | 10 | 67 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 80 | 8.9 | 0 | 67 (2012) | ||||
11. | Whooper Swan | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 2.3 | 0 | 21 (2011) | ||||
12. | swan sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.2 | 0 | 2 (2019) | ||||
13. | Shelduck | 60 | 66 | 0 | 6 | 2881 | 0 | 100 | 1043 | 0 | 911 | 5067 | 563 | 0 | 2881 (2014) | ||||
14. | Ruddy Shelduck | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 10 | 1.1 | 0 | 10 (2015) | ||||
15. | Shoveler | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 18 | 2 | 0 | 15 (2019) | ||||
16. | Gadwall | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 8 | 0 | 9 | 34 | 3.8 | 0 | 17 (2014) | ||||
17. | Wigeon | 109 | 592 | 116 | 0 | 311 | 0 | 0 | 3 | 0 | 333 | 1464 | 163 | 9 | 592 (2011) | ||||
18. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 21 | 25 | 2.8 | 0 | 21 (2019) | ||||
19. | Pintail | 55 | 97 | 85 | 0 | 94 | 18 | 0 | 0 | 0 | 126 | 475 | 53 | 0 | 126 (2019) | ||||
20. | Teal | 5 | 3 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 8 | 31 | 3.4 | 0 | 15 (2014) | ||||
21. | duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 248 | 248 | 28 | 0 | 248 (2019) | ||||
22. | Tufted Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0.6 | 0 | 5 (2019) | ||||
23. | Scaup | 0 | 1 | 24 | 0 | 2 | 0 | 2 | 1 | 0 | 1 | 31 | 3.4 | 0 | 24 (2012) | ||||
24. | Eider | 0 | 0 | 25 | 0 | 0 | 0 | 75 | 142 | 0 | 340 | 582 | 65 | 8 | 340 (2019) | ||||
25. | Common Scoter | 13 | 3 | 0 | 0 | 5 | 0 | 1 | 1050 | 0 | 89 | 1161 | 129 | 7 | 1050 (2017) | ||||
26. | Long-tailed Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
27. | Goldeneye | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 17 | 1.9 | 0 | 12 (2019) | ||||
28. | Goosander | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0.3 | 0 | 2 (2012) | ||||
29. | Red-breasted Merganser | 20 | 74 | 16 | 1 | 42 | 0 | 0 | 2 | 0 | 44 | 199 | 22 | 1 | 74 (2011) | ||||
30. | Red-necked Grebe | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2013) | ||||
31. | Great Crested Grebe | 0 | 3 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 2 | 18 | 2 | 0 | 13 (2014) | ||||
32. | Black-necked Grebe | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2015) | ||||
33. | Oystercatcher | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 115 | 0 | 394 | 512 | 57 | 135 | 394 (2019) | ||||
34. | Avocet | 41 | 121 | 0 | 0 | 35 | 0 | 0 | 0 | 0 | 0 | 197 | 22 | 0 | 121 (2011) | ||||
35. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 134 | 134 | 15 | 0 | 134 (2019) | ||||
36. | Golden Plover | 0 | 23 | 20 | 0 | 1 | 7 | 1 | 0 | 0 | 4 | 56 | 6.2 | 0 | 23 (2011) | ||||
37. | Grey Plover | 2 | 1 | 53 | 0 | 50 | 4 | 0 | 2 | 0 | 105 | 217 | 24 | 0 | 105 (2019) | ||||
38. | Ringed Plover | 6 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 8 | 18 | 2 | 0 | 8 (2019) | ||||
39. | Whimbrel | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 39 | 40 | 4.4 | 1 | 39 (2019) | ||||
40. | Curlew | 60 | 74 | 11 | 2 | 300 | 0 | 50 | 288 | 0 | 2489 | 3274 | 364 | 50 | 2489 (2019) | ||||
41. | Bar-tailed Godwit | 0 | 2 | 4 | 0 | 8 | 2 | 0 | 0 | 0 | 15 | 31 | 3.4 | 0 | 15 (2019) | ||||
42. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2014) | ||||
43. | Turnstone | 1 | 0 | 15 | 0 | 10 | 29 | 1 | 60 | 0 | 194 | 310 | 34 | 12 | 194 (2019) | ||||
44. | Knot | 0 | 1 | 1 | 0 | 20 | 2 | 0 | 0 | 0 | 23 | 47 | 5.2 | 12 | 23 (2019) | ||||
45. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 208 | 209 | 23 | 0 | 208 (2019) | ||||
46. | Sanderling | 8 | 3 | 14 | 0 | 5 | 0 | 0 | 27 | 0 | 12 | 69 | 7.7 | 0 | 27 (2017) | ||||
47. | Dunlin | 39 | 90 | 42 | 0 | 1500 | 8 | 0 | 44 | 0 | 224 | 1947 | 216 | 0 | 1500 (2014) | ||||
48. | Purple Sandpiper | 8 | 1 | 1 | 0 | 2 | 2 | 0 | 3 | 0 | 0 | 17 | 1.9 | 5 | 8 (2010) | ||||
49. | Grey Phalarope | 1 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 8 | 0.9 | 0 | 5 (2011) | ||||
50. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 19 | 2.1 | 1 | 18 (2019) | ||||
Species | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | Totals | Average | Present | Year Maximum | |||||
51. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
52. | Redshank | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 0.9 | 0 | 8 (2014) | ||||
53. | Spotted Redshank | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2010) | ||||
54. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0.6 | 0 | 5 (2019) | ||||
55. | Kittiwake | 1 | 5 | 59 | 0 | 1 | 0 | 1 | 8 | 0 | 0 | 75 | 8.3 | 0 | 59 (2012) | ||||
56. | Sabine's Gull | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 6 | 0.7 | 0 | 3 (2011) | ||||
57. | Black-headed Gull | 5176 | 3500 | 0 | 0 | 4000 | 4648 | 0 | 194 | 0 | 11889 | 29407 | 3267 | 0 | 11889 (2019) | ||||
58. | Little Gull | 27 | 69 | 39 | 3 | 44 | 0 | 0 | 7 | 0 | 20 | 209 | 23 | 0 | 69 (2011) | ||||
59. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2015) | ||||
60. | Common Gull | 200 | 0 | 0 | 0 | 700 | 5 | 0 | 353 | 0 | 1918 | 3176 | 353 | 0 | 1918 (2019) | ||||
61. | Great Black-backed Gull | 0 | 38 | 0 | 0 | 50 | 1 | 0 | 35 | 0 | 65 | 189 | 21 | 1 | 65 (2019) | ||||
62. | Iceland Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
63. | Herring Gull | 300 | 100 | 0 | 0 | 500 | 3 | 0 | 201 | 0 | 699 | 1803 | 200 | 0 | 699 (2019) | ||||
64. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
65. | Lesser Black-backed Gull | 50 | 6 | 1 | 0 | 81 | 0 | 0 | 2 | 0 | 83 | 223 | 25 | 0 | 83 (2019) | ||||
66. | Caspian Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
67. | Sandwich Tern | 34 | 29 | 90 | 3 | 3 | 58 | 0 | 0 | 0 | 1315 | 1532 | 170 | 162 | 1315 (2019) | ||||
68. | Little Tern | 10 | 0 | 10 | 0 | 0 | 11 | 0 | 0 | 0 | 5 | 36 | 4 | 0 | 11 (2015) | ||||
69. | Common Tern | 140 | 25 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 817 | 988 | 110 | 2 | 817 (2019) | ||||
70. | Arctic Tern | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 17 | 1.9 | 0 | 13 (2019) | ||||
71. | Common/Arctic Tern | 274 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1258 | 1533 | 170 | 0 | 1258 (2019) | ||||
72. | White-winged Black Tern | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2015) | ||||
73. | Black Tern | 6 | 0 | 5 | 0 | 0 | 12 | 0 | 0 | 0 | 4 | 27 | 3 | 0 | 12 (2015) | ||||
74. | Great Skua | 3 | 9 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 19 | 2.1 | 0 | 9 (2011) | ||||
75. | Pomarine Skua | 0 | 6 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 17 | 1.9 | 0 | 8 (2014) | ||||
76. | Arctic Skua | 27 | 28 | 1 | 1 | 2 | 13 | 0 | 0 | 0 | 1 | 73 | 8.1 | 0 | 28 (2011) | ||||
77. | Long-tailed Skua | 1 | 4 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 0.9 | 0 | 4 (2011) | ||||
78. | skua sp. | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 15 | 1.7 | 0 | 6 (2019) | ||||
79. | Little Auk | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2010) | ||||
80. | Guillemot | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 7 | 0.8 | 0 | 4 (2019) | ||||
81. | Razorbill | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2012) | ||||
82. | Razorbill/Guillemot | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0.3 | 0 | 1 (2011) | ||||
83. | Red-throated Diver | 0 | 2 | 13 | 2 | 1 | 0 | 1 | 27 | 0 | 5 | 51 | 5.7 | 3 | 27 (2017) | ||||
84. | Black-throated Diver | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2013) | ||||
85. | Red-/Blackthroated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
86. | Great Northern Diver | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2014) | ||||
87. | diver sp. | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0.3 | 0 | 1 (2012) | ||||
88. | Leach's Petrel | 1 | 25 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 28 | 3.1 | 0 | 25 (2011) | ||||
89. | Fulmar | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 1 | 0 | 8 (2012) | ||||
90. | Sooty Shearwater | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2010) | ||||
91. | Gannet | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 0.6 | 0 | 3 (2014) | ||||
92. | Cormorant | 0 | 11 | 0 | 0 | 250 | 10 | 0 | 3 | 0 | 256 | 530 | 59 | 0 | 256 (2019) | ||||
93. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 39 | 44 | 4.9 | 0 | 39 (2019) | ||||
94. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 1.9 | 0 | 17 (2019) | ||||
95. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
96. | Little Egret | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2015) | ||||
97. | Goshawk | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2010) | ||||
98. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2015) | ||||
99. | Short-eared Owl | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2011) | ||||
100. | Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 0.7 | 3 | 6 (2019) | ||||
Species | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | Totals | Average | Present | Year Maximum | |||||
101. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
102. | Peregrine | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 7 | 0.8 | 0 | 2 (2015) | ||||
103. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 0.8 | 0 | 7 (2019) | ||||
104. | Rook | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0.6 | 0 | 5 (2019) | ||||
105. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.2 | 0 | 2 (2019) | ||||
106. | Skylark | 0 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 307 | 34 | 0 | 300 (2011) | ||||
107. | Shore Lark | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 0.6 | 0 | 4 (2014) | ||||
108. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | 63 | 7 | 0 | 63 (2019) | ||||
109. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 84 | 9.3 | 25 | 84 (2019) | ||||
110. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0.3 | 0 | 3 (2019) | ||||
111. | Starling | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 161 | 164 | 18 | 0 | 161 (2019) | ||||
112. | Wheatear | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2015) | ||||
113. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
114. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 102 | 102 | 11 | 15 | 102 (2019) | ||||
115. | Grey Wagtail | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2010) | ||||
116. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 1.6 | 5 | 14 (2019) | ||||
117. | Meadow Pipit | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 118 | 168 | 19 | 0 | 118 (2019) | ||||
118. | Rock Pipit | 0 | 12 | 0 | 0 | 5 | 1 | 0 | 1 | 0 | 16 | 35 | 3.9 | 3 | 16 (2019) | ||||
119. | Twite | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 0.9 | 0 | 6 (2019) | ||||
120. | Linnet | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 13 | 1.4 | 0 | 9 (2019) | ||||
121. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 1.2 | 0 | 11 (2019) | ||||
122. | Lapland Bunting | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2010) | ||||
123. | Snow Bunting | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 6 | 13 | 1.4 | 0 | 6 (2019) | ||||
124. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.2 | 0 | 2 (2019) | ||||
Other species | |||||||||||||||||||
1. | Harbour Porpoise | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2019) | ||||
Species | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | Totals | Average | Present | Year Maximum | |||||
Totals | 9668 | 12200 | 1951 | 22 | 11630 | 4877 | 244 | 3690 | 0 | 30385 | 74667 | 8296 | 630 | ||||||
Observation hours | 19:00 | 16:00 | 18:30 | 3:00 | 10:00 | 13:30 | 1:30 | 7:45 | 50:45 | 140:00 | 15:33 |
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