Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 182 | 1661 | 14217 | 775 | 178 | 17013 | 301 | 16712 | 4478 (13 Mar) | 81 | 55 | 1 Jan | 6 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 | 8 | 428 | 162 | 266 | 48 (28 Feb) | 63 | 43 | 8 Jan | 6 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 | 34 | 38 | 12 | 26 | 16 ( 4 May) | 9 | 6 | 18 Mar | 6 May | ||||
8. | Egyptian Goose | 14 | 25 | 31 | 20 | 24 | 114 | 52 | 62 | 16 (12 Feb) | 40 | 27 | 10 Jan | 6 May | ||||
9. | Shelduck | 6 | 25 | 114 | 50 | 35 | 230 | 37 | 193 | 44 ( 9 Mar) | 51 | 35 | 1 Jan | 6 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) | 32 | 22 | 10 Jan | 4 May | ||||
12. | Wigeon | 270 | 732 | 1329 | 6 | 0 | 2337 | 85 | 2252 | 770 (16 Mar) | 38 | 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) | 53 | 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 | 498 | 2567 | 1277 | 1290 | 215 (26 Mar) | 93 | 63 | 1 Jan | 6 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 | 304 | 8484 | 2550 | 5934 | 1547 (16 Mar) | 96 | 65 | 1 Jan | 6 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) | 72 | 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) | 26 | 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) | 66 | 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 | 364 | 1113 | 201 | 912 | 159 ( 2 May) | 93 | 63 | 3 Jan | 6 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 | 56 | 64 | 0 | 64 | 55 ( 2 May) | 6 | 4 | 24 Apr | 6 May | ||||
39. | Ringed Plover | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 4 ( 1 May) | 1 | 1 | 1 May | 1 May | ||||
40. | Little Ringed Plover | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 ( 6 May) | 1 | 1 | 6 May | 6 May | ||||
41. | Whimbrel | 0 | 0 | 0 | 122 | 92 | 214 | 1 | 213 | 101 (20 Apr) | 15 | 10 | 5 Apr | 4 May | ||||
42. | Curlew | 10 | 7 | 40 | 20 | 3 | 80 | 14 | 66 | 17 (31 Mar) | 40 | 27 | 1 Jan | 4 May | ||||
43. | Bar-tailed Godwit | 0 | 1 | 5 | 821 | 86 | 913 | 2 | 911 | 438 (20 Apr) | 19 | 13 | 7 Feb | 4 May | ||||
44. | Turnstone | 3 | 11 | 21 | 5 | 160 | 200 | 45 | 155 | 138 ( 2 May) | 18 | 12 | 17 Jan | 4 May | ||||
45. | Knot | 0 | 77 | 51 | 5 | 4 | 137 | 0 | 137 | 77 (17 Feb) | 12 | 8 | 17 Feb | 6 May | ||||
46. | Ruff | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (10 Feb) | 1 | 1 | 10 Feb | 10 Feb | ||||
47. | wader sp. | 0 | 0 | 1 | 7 | 0 | 8 | 0 | 8 | 7 (20 Apr) | 3 | 2 | 13 Mar | 20 Apr | ||||
48. | Sanderling | 8 | 40 | 195 | 89 | 278 | 610 | 108 | 502 | 143 ( 2 May) | 34 | 23 | 1 Jan | 3 May | ||||
49. | Dunlin | 3 | 116 | 504 | 269 | 31 | 923 | 49 | 874 | 250 ( 8 Mar) | 44 | 30 | 10 Jan | 6 May | ||||
50. | Purple Sandpiper | 25 | 0 | 0 | 0 | 1 | 26 | 0 | 26 | 25 (20 Jan) | 3 | 2 | 20 Jan | 2 May | ||||
51. | Woodcock | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (14 Mar) | 1 | 1 | 14 Mar | 14 Mar | ||||
52. | Common Sandpiper | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 5 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
53. | Green Sandpiper | 0 | 0 | 5 | 2 | 0 | 7 | 0 | 7 | 5 (31 Mar) | 3 | 2 | 31 Mar | 29 Apr | ||||
54. | Redshank | 0 | 0 | 3 | 28 | 4 | 35 | 0 | 35 | 28 (27 Apr) | 7 | 5 | 27 Mar | 6 May | ||||
55. | Greenshank | 0 | 0 | 0 | 9 | 2 | 11 | 0 | 11 | 9 (27 Apr) | 3 | 2 | 27 Apr | 1 May | ||||
56. | Kittiwake | 318 | 11 | 0 | 0 | 0 | 329 | 188 | 141 | 132 (19 Jan) | 16 | 11 | 1 Jan | 5 Feb | ||||
57. | Black-headed Gull | 1034 | 574 | 1056 | 236 | 155 | 3055 | 1069 | 1986 | 357 (10 Jan) | 96 | 65 | 1 Jan | 6 May | ||||
58. | Little Gull | 57 | 33 | 19 | 168 | 165 | 442 | 94 | 348 | 149 ( 2 May) | 44 | 30 | 1 Jan | 6 May | ||||
59. | Mediterranean Gull | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 8 Apr) | 1 | 1 | 8 Apr | 8 Apr | ||||
60. | Common Gull | 1254 | 635 | 1636 | 947 | 260 | 4732 | 1607 | 3125 | 212 (23 Mar) | 100 | 68 | 1 Jan | 6 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Great Black-backed Gull | 340 | 118 | 131 | 130 | 36 | 755 | 294 | 461 | 77 ( 1 Jan) | 100 | 68 | 1 Jan | 6 May | ||||
62. | Caspian Gull | 2 | 0 | 1 | 0 | 0 | 3 | 2 | 1 | 1 (20 Jan) | 4 | 3 | 20 Jan | 29 Mar | ||||
63. | Lesser Black-backed Gull | 42 | 89 | 934 | 4709 | 1131 | 6905 | 571 | 6334 | 1024 (20 Apr) | 93 | 63 | 1 Jan | 6 May | ||||
64. | Sandwich Tern | 1 | 0 | 122 | 2277 | 3427 | 5827 | 1123 | 4704 | 1077 ( 2 May) | 44 | 30 | 1 Jan | 6 May | ||||
65. | Little Tern | 0 | 0 | 0 | 250 | 119 | 369 | 148 | 221 | 181 (29 Apr) | 13 | 9 | 22 Apr | 6 May | ||||
66. | Common Tern | 0 | 0 | 4 | 1303 | 1237 | 2544 | 676 | 1868 | 490 ( 6 May) | 31 | 21 | 29 Mar | 6 May | ||||
67. | Arctic Tern | 0 | 0 | 0 | 30 | 96 | 126 | 2 | 124 | 77 ( 2 May) | 16 | 11 | 18 Apr | 6 May | ||||
68. | Common/Arctic Tern | 0 | 0 | 0 | 55 | 32 | 87 | 6 | 81 | 26 (27 Apr) | 7 | 5 | 18 Apr | 4 May | ||||
69. | Black Tern | 0 | 0 | 0 | 6 | 96 | 102 | 0 | 102 | 87 ( 2 May) | 6 | 4 | 27 Apr | 6 May | ||||
70. | Great Skua | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (17 Jan) | 3 | 2 | 17 Jan | 26 Apr | ||||
71. | Arctic Skua | 1 | 0 | 0 | 2 | 0 | 3 | 1 | 2 | 2 (19 Apr) | 3 | 2 | 1 Jan | 19 Apr | ||||
72. | Guillemot | 63 | 1 | 5 | 0 | 0 | 69 | 26 | 43 | 29 ( 1 Jan) | 19 | 13 | 1 Jan | 2 Mar | ||||
73. | Razorbill | 6 | 0 | 2 | 0 | 0 | 8 | 5 | 3 | 2 (19 Jan) | 9 | 6 | 1 Jan | 2 Mar | ||||
74. | Razorbill/Guillemot | 137 | 28 | 15 | 0 | 0 | 180 | 109 | 71 | 93 (13 Jan) | 31 | 21 | 1 Jan | 14 Mar | ||||
75. | Puffin | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 1 Jan) | 1 | 1 | 1 Jan | 1 Jan | ||||
76. | Red-throated Diver | 99 | 99 | 213 | 34 | 0 | 445 | 69 | 376 | 48 (16 Mar) | 78 | 53 | 1 Jan | 29 Apr | ||||
77. | Black-throated Diver | 2 | 1 | 8 | 10 | 2 | 23 | 4 | 19 | 6 (20 Apr) | 22 | 15 | 1 Jan | 4 May | ||||
78. | diver sp. | 5 | 8 | 15 | 0 | 1 | 29 | 4 | 25 | 8 (17 Feb) | 13 | 9 | 1 Jan | 4 May | ||||
79. | Gannet | 89 | 16 | 127 | 24 | 2 | 258 | 98 | 160 | 68 (13 Jan) | 43 | 29 | 1 Jan | 6 May | ||||
80. | Cormorant | 842 | 1007 | 2519 | 2451 | 889 | 7708 | 3265 | 4443 | 473 ( 4 May) | 100 | 68 | 1 Jan | 6 May | ||||
81. | Shag | 4 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 2 ( 3 Jan) | 3 | 2 | 3 Jan | 13 Jan | ||||
82. | Spoonbill | 0 | 0 | 10 | 7 | 9 | 26 | 16 | 10 | 7 (31 Mar) | 15 | 10 | 9 Mar | 4 May | ||||
83. | Grey Heron | 0 | 0 | 3 | 3 | 0 | 6 | 2 | 4 | 2 (26 Mar) | 6 | 4 | 8 Mar | 27 Apr | ||||
84. | Little Egret | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 3 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
85. | Marsh Harrier | 0 | 0 | 2 | 0 | 3 | 5 | 1 | 4 | 2 ( 2 May) | 6 | 4 | 26 Mar | 4 May | ||||
86. | Hen Harrier | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
87. | Common Buzzard | 0 | 0 | 6 | 1 | 0 | 7 | 1 | 6 | 4 ( 9 Mar) | 6 | 4 | 9 Mar | 7 Apr | ||||
88. | European Bee-eater | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
89. | Kestrel | 1 | 0 | 5 | 2 | 1 | 9 | 3 | 6 | 4 (26 Mar) | 9 | 6 | 31 Jan | 1 May | ||||
90. | Peregrine | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (19 Feb) | 3 | 2 | 19 Feb | 31 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Magpie | 0 | 0 | 12 | 0 | 0 | 12 | 0 | 12 | 11 (26 Mar) | 3 | 2 | 26 Mar | 31 Mar | ||||
92. | Rook | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 2 (18 Apr) | 1 | 1 | 18 Apr | 18 Apr | ||||
93. | Carrion Crow | 0 | 0 | 24 | 16 | 5 | 45 | 15 | 30 | 10 (16 Mar) | 28 | 19 | 2 Mar | 4 May | ||||
94. | Skylark | 0 | 2 | 1 | 1 | 0 | 4 | 1 | 3 | 2 (10 Feb) | 4 | 3 | 10 Feb | 27 Apr | ||||
95. | Sand Martin | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 1 | 2 ( 4 May) | 3 | 2 | 4 May | 6 May | ||||
96. | Swallow | 0 | 0 | 0 | 75 | 61 | 136 | 8 | 128 | 67 (27 Apr) | 10 | 7 | 13 Apr | 6 May | ||||
97. | House Martin | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
98. | Starling | 5 | 0 | 128 | 20 | 1 | 154 | 136 | 18 | 122 (29 Mar) | 16 | 11 | 27 Jan | 2 May | ||||
99. | Redwing | 0 | 0 | 4 | 0 | 0 | 4 | 1 | 3 | 3 (31 Mar) | 3 | 2 | 27 Mar | 31 Mar | ||||
100. | Blackbird | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 ( 4 Mar) | 1 | 1 | 4 Mar | 4 Mar | ||||
101. | Fieldfare | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (17 Apr) | 1 | 1 | 17 Apr | 17 Apr | ||||
102. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 (29 Apr) | 3 | 2 | 29 Apr | 1 May | ||||
103. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 3 ( 2 May) | 3 | 2 | 2 May | 4 May | ||||
104. | White Wagtail | 0 | 0 | 10 | 6 | 0 | 16 | 5 | 11 | 4 (13 Mar) | 10 | 7 | 2 Mar | 27 Apr | ||||
105. | alba wagtail sp. | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 2 | 2 (24 Apr) | 3 | 2 | 25 Mar | 24 Apr | ||||
106. | Meadow Pipit | 0 | 0 | 36 | 128 | 84 | 248 | 57 | 191 | 76 (27 Apr) | 26 | 18 | 6 Mar | 6 May | ||||
107. | Tree Pipit | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
108. | Rock Pipit | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (25 Mar) | 1 | 1 | 25 Mar | 25 Mar | ||||
109. | Linnet | 0 | 0 | 2 | 37 | 72 | 111 | 27 | 84 | 44 ( 2 May) | 13 | 9 | 11 Mar | 6 May | ||||
110. | Goldfinch | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 4 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
111. | 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) | 38 | 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 | 3 | 3 | 2 | 1 | 2 ( 6 May) | 3 | 2 | 2 May | 6 May | ||||
4. | Small White | 0 | 0 | 0 | 4 | 136 | 140 | 94 | 46 | 77 ( 4 May) | 9 | 6 | 13 Apr | 6 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 | 11 | 50 | 28 | 22 | 14 (13 Apr) | 16 | 11 | 2 Mar | 6 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 6812 | 7304 | 31573 | 17708 | 10328 | 73725 | 15122 | 58603 | 100 | 68 | ||||||||
Observation hours | 50:00 | 51:30 | 90:00 | 72:30 | 31:00 | 295:00 |
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