Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 182 | 1661 | 14217 | 775 | 162 | 16997 | 301 | 16696 | 4478 (13 Mar) | 81 | 54 | 1 Jan | 4 May | ||||
2. | Canada Goose | 0 | 0 | 2 | 3 | 7 | 12 | 1 | 11 | 4 ( 4 May) | 9 | 6 | 31 Mar | 4 May | ||||
3. | Barnacle Goose | 4 | 76 | 373 | 2 | 1 | 456 | 54 | 402 | 260 (14 Mar) | 13 | 9 | 1 Jan | 2 May | ||||
4. | Greylag Goose | 10 | 140 | 173 | 97 | 6 | 426 | 162 | 264 | 48 (28 Feb) | 63 | 42 | 8 Jan | 4 May | ||||
5. | Tundra Bean Goose | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 3 Jan) | 1 | 1 | 3 Jan | 3 Jan | ||||
6. | Eurasian White-fronted Goose | 14 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 14 ( 1 Jan) | 1 | 1 | 1 Jan | 1 Jan | ||||
7. | Mute Swan | 0 | 0 | 1 | 3 | 25 | 29 | 11 | 18 | 16 ( 4 May) | 7 | 5 | 18 Mar | 4 May | ||||
8. | Egyptian Goose | 14 | 25 | 31 | 20 | 14 | 104 | 42 | 62 | 16 (12 Feb) | 39 | 26 | 10 Jan | 4 May | ||||
9. | Shelduck | 6 | 25 | 114 | 50 | 26 | 221 | 33 | 188 | 44 ( 9 Mar) | 51 | 34 | 1 Jan | 2 May | ||||
10. | Shoveler | 0 | 0 | 137 | 24 | 14 | 175 | 2 | 173 | 104 (31 Mar) | 21 | 14 | 13 Mar | 4 May | ||||
11. | Gadwall | 20 | 3 | 20 | 19 | 16 | 78 | 31 | 47 | 9 ( 2 May) | 33 | 22 | 10 Jan | 4 May | ||||
12. | Wigeon | 270 | 732 | 1329 | 6 | 0 | 2337 | 85 | 2252 | 770 (16 Mar) | 39 | 26 | 1 Jan | 5 Apr | ||||
13. | Mallard | 3 | 1 | 5 | 10 | 3 | 22 | 7 | 15 | 5 (20 Apr) | 15 | 10 | 10 Jan | 3 May | ||||
14. | Pintail | 6 | 0 | 195 | 4 | 0 | 205 | 6 | 199 | 39 (16 Mar) | 21 | 14 | 1 Jan | 8 Apr | ||||
15. | Teal | 26 | 179 | 816 | 130 | 0 | 1151 | 17 | 1134 | 228 (16 Mar) | 54 | 36 | 10 Jan | 27 Apr | ||||
16. | duck sp. | 17 | 1 | 27 | 4 | 0 | 49 | 14 | 35 | 15 (13 Mar) | 15 | 10 | 3 Jan | 20 Apr | ||||
17. | Pochard | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (27 Apr) | 1 | 1 | 27 Apr | 27 Apr | ||||
18. | Tufted Duck | 1 | 0 | 1 | 3 | 6 | 11 | 4 | 7 | 4 ( 3 May) | 10 | 7 | 10 Jan | 3 May | ||||
19. | Scaup | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 1 | 1 | 20 Apr | 20 Apr | ||||
20. | Eider | 95 | 423 | 1078 | 473 | 461 | 2530 | 1246 | 1284 | 215 (26 Mar) | 93 | 62 | 1 Jan | 4 May | ||||
21. | Velvet Scoter | 2 | 10 | 5 | 10 | 3 | 30 | 0 | 30 | 6 (28 Feb) | 15 | 10 | 20 Jan | 1 May | ||||
22. | Common Scoter | 1504 | 830 | 4481 | 1365 | 302 | 8482 | 2550 | 5932 | 1547 (16 Mar) | 96 | 64 | 1 Jan | 4 May | ||||
23. | Long-tailed Duck | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 3 | 3 (13 Mar) | 1 | 1 | 13 Mar | 13 Mar | ||||
24. | Goldeneye | 1 | 1 | 6 | 0 | 0 | 8 | 1 | 7 | 2 (13 Mar) | 10 | 7 | 17 Jan | 31 Mar | ||||
25. | Goosander | 11 | 0 | 1 | 0 | 0 | 12 | 1 | 11 | 11 (10 Jan) | 3 | 2 | 10 Jan | 16 Mar | ||||
26. | Red-breasted Merganser | 31 | 48 | 192 | 70 | 17 | 358 | 66 | 292 | 34 (25 Mar) | 73 | 49 | 1 Jan | 2 May | ||||
27. | Stock Dove | 8 | 5 | 0 | 1 | 0 | 14 | 10 | 4 | 8 (29 Jan) | 6 | 4 | 29 Jan | 12 Apr | ||||
28. | Woodpigeon | 2 | 3 | 23 | 4 | 8 | 40 | 22 | 18 | 5 (18 Mar) | 27 | 18 | 29 Jan | 3 May | ||||
29. | Collared Dove | 0 | 0 | 2 | 19 | 12 | 33 | 17 | 16 | 12 ( 1 May) | 10 | 7 | 18 Mar | 1 May | ||||
30. | Red-necked Grebe | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (16 Mar) | 1 | 1 | 16 Mar | 16 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Great Crested Grebe | 159 | 65 | 71 | 9 | 2 | 306 | 134 | 172 | 35 ( 8 Jan) | 67 | 45 | 1 Jan | 4 May | ||||
32. | Slavonian Grebe | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (16 Mar) | 1 | 1 | 16 Mar | 16 Mar | ||||
33. | Black-necked Grebe | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 1 | 1 | 22 Apr | 22 Apr | ||||
34. | Black-necked / Slavonian Grebe | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 1 ( 7 Feb) | 3 | 2 | 7 Feb | 2 Mar | ||||
35. | Oystercatcher | 53 | 138 | 311 | 247 | 306 | 1055 | 200 | 855 | 159 ( 2 May) | 93 | 62 | 3 Jan | 4 May | ||||
36. | Avocet | 0 | 0 | 27 | 1 | 1 | 29 | 0 | 29 | 16 ( 9 Mar) | 6 | 4 | 9 Mar | 2 May | ||||
37. | Lapwing | 0 | 0 | 1 | 1 | 3 | 5 | 4 | 1 | 2 ( 2 May) | 6 | 4 | 26 Mar | 4 May | ||||
38. | Grey Plover | 0 | 0 | 0 | 8 | 55 | 63 | 0 | 63 | 55 ( 2 May) | 4 | 3 | 24 Apr | 2 May | ||||
39. | Ringed Plover | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 4 ( 1 May) | 1 | 1 | 1 May | 1 May | ||||
40. | Whimbrel | 0 | 0 | 0 | 122 | 92 | 214 | 1 | 213 | 101 (20 Apr) | 15 | 10 | 5 Apr | 4 May | ||||
41. | Curlew | 10 | 7 | 40 | 20 | 3 | 80 | 14 | 66 | 17 (31 Mar) | 40 | 27 | 1 Jan | 4 May | ||||
42. | Bar-tailed Godwit | 0 | 1 | 5 | 821 | 86 | 913 | 2 | 911 | 438 (20 Apr) | 19 | 13 | 7 Feb | 4 May | ||||
43. | Turnstone | 3 | 11 | 21 | 5 | 160 | 200 | 45 | 155 | 138 ( 2 May) | 18 | 12 | 17 Jan | 4 May | ||||
44. | Knot | 0 | 77 | 51 | 5 | 2 | 135 | 0 | 135 | 77 (17 Feb) | 10 | 7 | 17 Feb | 2 May | ||||
45. | Ruff | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (10 Feb) | 1 | 1 | 10 Feb | 10 Feb | ||||
46. | wader sp. | 0 | 0 | 1 | 7 | 0 | 8 | 0 | 8 | 7 (20 Apr) | 3 | 2 | 13 Mar | 20 Apr | ||||
47. | Sanderling | 8 | 40 | 195 | 89 | 278 | 610 | 108 | 502 | 143 ( 2 May) | 34 | 23 | 1 Jan | 3 May | ||||
48. | Dunlin | 3 | 116 | 504 | 269 | 27 | 919 | 49 | 870 | 250 ( 8 Mar) | 43 | 29 | 10 Jan | 3 May | ||||
49. | Purple Sandpiper | 25 | 0 | 0 | 0 | 1 | 26 | 0 | 26 | 25 (20 Jan) | 3 | 2 | 20 Jan | 2 May | ||||
50. | Woodcock | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (14 Mar) | 1 | 1 | 14 Mar | 14 Mar | ||||
51. | Common Sandpiper | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 5 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
52. | Green Sandpiper | 0 | 0 | 5 | 2 | 0 | 7 | 0 | 7 | 5 (31 Mar) | 3 | 2 | 31 Mar | 29 Apr | ||||
53. | Redshank | 0 | 0 | 3 | 28 | 1 | 32 | 0 | 32 | 28 (27 Apr) | 6 | 4 | 27 Mar | 2 May | ||||
54. | Greenshank | 0 | 0 | 0 | 9 | 2 | 11 | 0 | 11 | 9 (27 Apr) | 3 | 2 | 27 Apr | 1 May | ||||
55. | Kittiwake | 318 | 11 | 0 | 0 | 0 | 329 | 188 | 141 | 132 (19 Jan) | 16 | 11 | 1 Jan | 5 Feb | ||||
56. | Black-headed Gull | 1034 | 574 | 1056 | 236 | 129 | 3029 | 1062 | 1967 | 357 (10 Jan) | 96 | 64 | 1 Jan | 4 May | ||||
57. | Little Gull | 57 | 33 | 19 | 168 | 158 | 435 | 94 | 341 | 149 ( 2 May) | 43 | 29 | 1 Jan | 2 May | ||||
58. | Mediterranean Gull | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 8 Apr) | 1 | 1 | 8 Apr | 8 Apr | ||||
59. | Common Gull | 1254 | 635 | 1636 | 947 | 212 | 4684 | 1591 | 3093 | 212 (23 Mar) | 100 | 67 | 1 Jan | 4 May | ||||
60. | Great Black-backed Gull | 340 | 118 | 131 | 130 | 31 | 750 | 293 | 457 | 77 ( 1 Jan) | 100 | 67 | 1 Jan | 4 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Caspian Gull | 2 | 0 | 1 | 0 | 0 | 3 | 2 | 1 | 1 (20 Jan) | 4 | 3 | 20 Jan | 29 Mar | ||||
62. | Lesser Black-backed Gull | 42 | 89 | 934 | 4709 | 1020 | 6794 | 557 | 6237 | 1024 (20 Apr) | 93 | 62 | 1 Jan | 4 May | ||||
63. | Sandwich Tern | 1 | 0 | 122 | 2277 | 2726 | 5126 | 990 | 4136 | 1077 ( 2 May) | 43 | 29 | 1 Jan | 4 May | ||||
64. | Little Tern | 0 | 0 | 0 | 250 | 98 | 348 | 147 | 201 | 181 (29 Apr) | 12 | 8 | 22 Apr | 4 May | ||||
65. | Common Tern | 0 | 0 | 4 | 1303 | 747 | 2054 | 641 | 1413 | 399 (29 Apr) | 30 | 20 | 29 Mar | 4 May | ||||
66. | Arctic Tern | 0 | 0 | 0 | 30 | 82 | 112 | 2 | 110 | 77 ( 2 May) | 15 | 10 | 18 Apr | 4 May | ||||
67. | Common/Arctic Tern | 0 | 0 | 0 | 55 | 32 | 87 | 6 | 81 | 26 (27 Apr) | 7 | 5 | 18 Apr | 4 May | ||||
68. | Black Tern | 0 | 0 | 0 | 6 | 88 | 94 | 0 | 94 | 87 ( 2 May) | 4 | 3 | 27 Apr | 2 May | ||||
69. | Great Skua | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (17 Jan) | 3 | 2 | 17 Jan | 26 Apr | ||||
70. | Arctic Skua | 1 | 0 | 0 | 2 | 0 | 3 | 1 | 2 | 2 (19 Apr) | 3 | 2 | 1 Jan | 19 Apr | ||||
71. | Guillemot | 63 | 1 | 5 | 0 | 0 | 69 | 26 | 43 | 29 ( 1 Jan) | 19 | 13 | 1 Jan | 2 Mar | ||||
72. | Razorbill | 6 | 0 | 2 | 0 | 0 | 8 | 5 | 3 | 2 (19 Jan) | 9 | 6 | 1 Jan | 2 Mar | ||||
73. | Razorbill/Guillemot | 137 | 28 | 15 | 0 | 0 | 180 | 109 | 71 | 93 (13 Jan) | 31 | 21 | 1 Jan | 14 Mar | ||||
74. | Puffin | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 1 Jan) | 1 | 1 | 1 Jan | 1 Jan | ||||
75. | Red-throated Diver | 99 | 99 | 213 | 34 | 0 | 445 | 69 | 376 | 48 (16 Mar) | 79 | 53 | 1 Jan | 29 Apr | ||||
76. | Black-throated Diver | 2 | 1 | 8 | 10 | 2 | 23 | 4 | 19 | 6 (20 Apr) | 22 | 15 | 1 Jan | 4 May | ||||
77. | diver sp. | 5 | 8 | 15 | 0 | 1 | 29 | 4 | 25 | 8 (17 Feb) | 13 | 9 | 1 Jan | 4 May | ||||
78. | Gannet | 89 | 16 | 127 | 24 | 1 | 257 | 98 | 159 | 68 (13 Jan) | 42 | 28 | 1 Jan | 4 May | ||||
79. | Cormorant | 842 | 1007 | 2519 | 2451 | 798 | 7617 | 3243 | 4374 | 473 ( 4 May) | 100 | 67 | 1 Jan | 4 May | ||||
80. | Shag | 4 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 2 ( 3 Jan) | 3 | 2 | 3 Jan | 13 Jan | ||||
81. | Spoonbill | 0 | 0 | 10 | 7 | 9 | 26 | 16 | 10 | 7 (31 Mar) | 15 | 10 | 9 Mar | 4 May | ||||
82. | Grey Heron | 0 | 0 | 3 | 3 | 0 | 6 | 2 | 4 | 2 (26 Mar) | 6 | 4 | 8 Mar | 27 Apr | ||||
83. | Little Egret | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 3 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
84. | Marsh Harrier | 0 | 0 | 2 | 0 | 3 | 5 | 1 | 4 | 2 ( 2 May) | 6 | 4 | 26 Mar | 4 May | ||||
85. | Hen Harrier | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
86. | Common Buzzard | 0 | 0 | 6 | 1 | 0 | 7 | 1 | 6 | 4 ( 9 Mar) | 6 | 4 | 9 Mar | 7 Apr | ||||
87. | European Bee-eater | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
88. | Kestrel | 1 | 0 | 5 | 2 | 1 | 9 | 3 | 6 | 4 (26 Mar) | 9 | 6 | 31 Jan | 1 May | ||||
89. | Peregrine | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (19 Feb) | 3 | 2 | 19 Feb | 31 Mar | ||||
90. | Magpie | 0 | 0 | 12 | 0 | 0 | 12 | 0 | 12 | 11 (26 Mar) | 3 | 2 | 26 Mar | 31 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Rook | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 2 (18 Apr) | 1 | 1 | 18 Apr | 18 Apr | ||||
92. | Carrion Crow | 0 | 0 | 24 | 16 | 5 | 45 | 15 | 30 | 10 (16 Mar) | 28 | 19 | 2 Mar | 4 May | ||||
93. | Skylark | 0 | 2 | 1 | 1 | 0 | 4 | 1 | 3 | 2 (10 Feb) | 4 | 3 | 10 Feb | 27 Apr | ||||
94. | Sand Martin | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 4 May) | 1 | 1 | 4 May | 4 May | ||||
95. | Swallow | 0 | 0 | 0 | 75 | 57 | 132 | 8 | 124 | 67 (27 Apr) | 9 | 6 | 13 Apr | 4 May | ||||
96. | House Martin | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
97. | Starling | 5 | 0 | 128 | 20 | 1 | 154 | 136 | 18 | 122 (29 Mar) | 16 | 11 | 27 Jan | 2 May | ||||
98. | Redwing | 0 | 0 | 4 | 0 | 0 | 4 | 1 | 3 | 3 (31 Mar) | 3 | 2 | 27 Mar | 31 Mar | ||||
99. | Blackbird | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 ( 4 Mar) | 1 | 1 | 4 Mar | 4 Mar | ||||
100. | Fieldfare | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (17 Apr) | 1 | 1 | 17 Apr | 17 Apr | ||||
101. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 (29 Apr) | 3 | 2 | 29 Apr | 1 May | ||||
102. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 3 ( 2 May) | 3 | 2 | 2 May | 4 May | ||||
103. | White Wagtail | 0 | 0 | 10 | 6 | 0 | 16 | 5 | 11 | 4 (13 Mar) | 10 | 7 | 2 Mar | 27 Apr | ||||
104. | alba wagtail sp. | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 2 | 2 (24 Apr) | 3 | 2 | 25 Mar | 24 Apr | ||||
105. | Meadow Pipit | 0 | 0 | 36 | 128 | 82 | 246 | 57 | 189 | 76 (27 Apr) | 25 | 17 | 6 Mar | 4 May | ||||
106. | Tree Pipit | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
107. | Rock Pipit | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (25 Mar) | 1 | 1 | 25 Mar | 25 Mar | ||||
108. | Linnet | 0 | 0 | 2 | 37 | 69 | 108 | 27 | 81 | 44 ( 2 May) | 12 | 8 | 11 Mar | 4 May | ||||
109. | Goldfinch | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 4 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
110. | Reed Bunting | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 ( 2 May) | 3 | 2 | 2 May | 4 May | ||||
Other species | ||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 2 | 21 | 6 | 1 | 0 | 30 | 16 | 14 | 8 (17 Feb) | 18 | 12 | 13 Jan | 27 Apr | ||||
2. | Grey seal | 0 | 3 | 0 | 1 | 0 | 4 | 1 | 3 | 1 (10 Feb) | 6 | 4 | 10 Feb | 8 Apr | ||||
3. | Common Seal | 17 | 37 | 20 | 5 | 1 | 80 | 23 | 57 | 14 (10 Feb) | 39 | 26 | 1 Jan | 2 May | ||||
Other species | ||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Brimstone | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 4 May) | 1 | 1 | 4 May | 4 May | ||||
2. | Speckled Wood | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (13 Apr) | 1 | 1 | 13 Apr | 13 Apr | ||||
3. | Large White | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
4. | Small White | 0 | 0 | 0 | 4 | 126 | 130 | 88 | 42 | 77 ( 4 May) | 7 | 5 | 13 Apr | 4 May | ||||
5. | Red Admiral | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 1 | 4 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
Other species | ||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Bumblebee sp. | 0 | 0 | 21 | 18 | 7 | 46 | 28 | 18 | 14 (13 Apr) | 15 | 10 | 2 Mar | 4 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 6812 | 7304 | 31573 | 17708 | 8623 | 72020 | 14837 | 57183 | 100 | 67 | ||||||||
Observation hours | 50:00 | 51:30 | 90:00 | 72:30 | 26:00 | 290:00 |
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