Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 45 | 3 | 66 | 13 | 0 | 127 | 53 | 74 | 45 ( 6 Jan) | 22 | 13 | 6 Jan | 18 Apr | ||||
2. | Canada Goose | 0 | 0 | 4 | 2 | 0 | 6 | 3 | 3 | 3 (20 Mar) | 5 | 3 | 7 Mar | 6 Apr | ||||
3. | Barnacle Goose | 0 | 0 | 9 | 0 | 0 | 9 | 0 | 9 | 7 ( 7 Mar) | 3 | 2 | 7 Mar | 26 Mar | ||||
4. | Greylag Goose | 0 | 10 | 19 | 2 | 0 | 31 | 13 | 18 | 6 (10 Feb) | 17 | 10 | 10 Feb | 8 Apr | ||||
5. | Anser sp. | 0 | 1 | 35 | 0 | 0 | 36 | 35 | 1 | 26 (18 Mar) | 5 | 3 | 29 Feb | 26 Mar | ||||
6. | Eurasian White-fronted Goose | 0 | 42 | 0 | 0 | 0 | 42 | 0 | 42 | 42 (10 Feb) | 2 | 1 | 10 Feb | 10 Feb | ||||
7. | Mute Swan | 0 | 5 | 2 | 10 | 4 | 21 | 0 | 21 | 10 (27 Apr) | 7 | 4 | 13 Feb | 2 May | ||||
8. | Egyptian Goose | 0 | 6 | 14 | 5 | 0 | 25 | 6 | 19 | 9 ( 7 Mar) | 10 | 6 | 12 Feb | 8 Apr | ||||
9. | Shelduck | 66 | 11 | 227 | 206 | 6 | 516 | 191 | 325 | 81 (31 Mar) | 47 | 28 | 6 Jan | 3 May | ||||
10. | Shoveler | 7 | 0 | 169 | 4 | 0 | 180 | 9 | 171 | 53 (10 Mar) | 20 | 12 | 6 Jan | 8 Apr | ||||
11. | Gadwall | 0 | 0 | 8 | 0 | 0 | 8 | 5 | 3 | 3 (10 Mar) | 5 | 3 | 10 Mar | 22 Mar | ||||
12. | Wigeon | 418 | 9 | 13 | 0 | 0 | 440 | 330 | 110 | 326 ( 6 Jan) | 17 | 10 | 6 Jan | 10 Mar | ||||
13. | Mallard | 6 | 2 | 0 | 2 | 0 | 10 | 0 | 10 | 3 ( 9 Jan) | 7 | 4 | 9 Jan | 6 Apr | ||||
14. | Pintail | 57 | 5 | 144 | 0 | 0 | 206 | 73 | 133 | 68 (10 Mar) | 22 | 13 | 6 Jan | 26 Mar | ||||
15. | Teal | 27 | 0 | 92 | 0 | 0 | 119 | 32 | 87 | 39 ( 7 Mar) | 15 | 9 | 6 Jan | 14 Mar | ||||
16. | dabbling duck sp. | 15 | 0 | 0 | 0 | 0 | 15 | 15 | 0 | 15 ( 6 Jan) | 2 | 1 | 6 Jan | 6 Jan | ||||
17. | duck sp. | 0 | 0 | 111 | 18 | 0 | 129 | 69 | 60 | 86 (14 Mar) | 12 | 7 | 6 Mar | 8 Apr | ||||
18. | Pochard | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 4 | 4 ( 7 Mar) | 2 | 1 | 7 Mar | 7 Mar | ||||
19. | Tufted Duck | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 ( 6 Jan) | 3 | 2 | 6 Jan | 18 Mar | ||||
20. | Scaup | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (31 Mar) | 2 | 1 | 31 Mar | 31 Mar | ||||
21. | Eider | 24 | 0 | 3 | 5 | 0 | 32 | 24 | 8 | 24 ( 6 Jan) | 7 | 4 | 6 Jan | 27 Apr | ||||
22. | Velvet Scoter | 4 | 5 | 5 | 7 | 0 | 21 | 5 | 16 | 7 (11 Apr) | 10 | 6 | 6 Jan | 11 Apr | ||||
23. | Common Scoter | 1397 | 532 | 1959 | 4122 | 3 | 8013 | 2931 | 5082 | 1353 ( 1 Apr) | 85 | 50 | 6 Jan | 3 May | ||||
24. | Goldeneye | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 ( 6 Jan) | 3 | 2 | 6 Jan | 9 Jan | ||||
25. | Red-breasted Merganser | 3 | 0 | 57 | 82 | 0 | 142 | 101 | 41 | 35 ( 8 Apr) | 31 | 18 | 6 Jan | 27 Apr | ||||
26. | Swift | 0 | 0 | 0 | 18 | 0 | 18 | 0 | 18 | 18 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
27. | Woodpigeon | 0 | 0 | 118 | 34 | 0 | 152 | 64 | 88 | 87 (14 Mar) | 10 | 6 | 14 Mar | 27 Apr | ||||
28. | Crane | 0 | 0 | 30 | 0 | 0 | 30 | 0 | 30 | 30 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
29. | Red-necked Grebe | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (10 Mar) | 2 | 1 | 10 Mar | 10 Mar | ||||
30. | Great Crested Grebe | 260 | 45 | 134 | 22 | 0 | 461 | 234 | 227 | 95 ( 6 Jan) | 64 | 38 | 6 Jan | 22 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Oystercatcher | 7 | 87 | 177 | 154 | 8 | 433 | 100 | 333 | 73 (27 Apr) | 64 | 38 | 6 Jan | 3 May | ||||
32. | Avocet | 16 | 0 | 394 | 10 | 0 | 420 | 16 | 404 | 221 ( 7 Mar) | 17 | 10 | 6 Jan | 27 Apr | ||||
33. | Lapwing | 0 | 66 | 11 | 0 | 0 | 77 | 0 | 77 | 66 (29 Feb) | 3 | 2 | 29 Feb | 9 Mar | ||||
34. | Grey Plover | 4 | 0 | 1 | 26 | 4 | 35 | 10 | 25 | 12 (18 Apr) | 15 | 9 | 6 Jan | 3 May | ||||
35. | Ringed Plover | 1 | 9 | 54 | 5 | 4 | 73 | 13 | 60 | 22 ( 9 Mar) | 25 | 15 | 24 Jan | 3 May | ||||
36. | Whimbrel | 0 | 0 | 0 | 676 | 3 | 679 | 21 | 658 | 409 (27 Apr) | 24 | 14 | 6 Apr | 3 May | ||||
37. | Curlew | 3 | 1 | 80 | 7 | 0 | 91 | 14 | 77 | 31 ( 7 Mar) | 32 | 19 | 6 Jan | 22 Apr | ||||
38. | Bar-tailed Godwit | 0 | 0 | 4 | 858 | 1 | 863 | 5 | 858 | 372 (20 Apr) | 12 | 7 | 10 Mar | 2 May | ||||
39. | Black-tailed Godwit | 0 | 0 | 66 | 1 | 0 | 67 | 1 | 66 | 62 ( 7 Mar) | 5 | 3 | 7 Mar | 27 Apr | ||||
40. | Turnstone | 1 | 0 | 63 | 80 | 1 | 145 | 51 | 94 | 42 (31 Mar) | 22 | 13 | 30 Jan | 3 May | ||||
41. | Knot | 1 | 23 | 0 | 18 | 0 | 42 | 40 | 2 | 23 ( 6 Feb) | 10 | 6 | 6 Jan | 22 Apr | ||||
42. | Ruff | 0 | 0 | 99 | 0 | 0 | 99 | 0 | 99 | 40 ( 7 Mar) | 8 | 5 | 7 Mar | 31 Mar | ||||
43. | wader sp. | 0 | 7 | 18 | 71 | 0 | 96 | 2 | 94 | 64 (27 Apr) | 14 | 8 | 20 Feb | 27 Apr | ||||
44. | Sanderling | 22 | 67 | 99 | 34 | 0 | 222 | 58 | 164 | 54 ( 9 Mar) | 31 | 18 | 10 Jan | 27 Apr | ||||
45. | Dunlin | 17 | 68 | 2526 | 138 | 0 | 2749 | 105 | 2644 | 797 ( 7 Mar) | 46 | 27 | 6 Jan | 27 Apr | ||||
46. | Purple Sandpiper | 0 | 2 | 1 | 0 | 0 | 3 | 2 | 1 | 2 ( 3 Feb) | 3 | 2 | 3 Feb | 10 Mar | ||||
47. | Grey Phalarope | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 ( 6 Jan) | 3 | 2 | 6 Jan | 15 Jan | ||||
48. | Redshank | 0 | 0 | 23 | 150 | 1 | 174 | 1 | 173 | 148 (27 Apr) | 15 | 9 | 7 Mar | 3 May | ||||
49. | Greenshank | 0 | 0 | 0 | 28 | 0 | 28 | 0 | 28 | 28 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
50. | Kittiwake | 2736 | 2606 | 674 | 478 | 85 | 6579 | 6409 | 170 | 1163 (20 Feb) | 66 | 39 | 6 Jan | 3 May | ||||
51. | Black-headed Gull | 462 | 318 | 963 | 248 | 4 | 1995 | 956 | 1039 | 192 (20 Feb) | 85 | 50 | 6 Jan | 2 May | ||||
52. | Little Gull | 1266 | 0 | 116 | 3 | 0 | 1385 | 1267 | 118 | 897 ( 6 Jan) | 20 | 12 | 6 Jan | 8 Apr | ||||
53. | Mediterranean Gull | 7 | 11 | 64 | 1097 | 4 | 1183 | 1044 | 139 | 1003 (18 Apr) | 61 | 36 | 6 Jan | 2 May | ||||
54. | Common Gull | 6975 | 855 | 159 | 391 | 0 | 8380 | 7846 | 534 | 4455 (18 Jan) | 81 | 48 | 6 Jan | 27 Apr | ||||
55. | Lesser Black-backed Gull | 0 | 0 | 42 | 0 | 0 | 42 | 0 | 42 | 42 (10 Mar) | 2 | 1 | 10 Mar | 10 Mar | ||||
56. | Sandwich Tern | 2 | 0 | 419 | 7488 | 0 | 7909 | 7177 | 732 | 1698 (16 Apr) | 49 | 29 | 15 Jan | 18 Apr | ||||
57. | Little Tern | 0 | 0 | 0 | 130 | 0 | 130 | 3 | 127 | 116 (22 Apr) | 7 | 4 | 16 Apr | 27 Apr | ||||
58. | Common Tern | 0 | 0 | 6 | 2209 | 0 | 2215 | 2031 | 184 | 533 (17 Apr) | 17 | 10 | 31 Mar | 18 Apr | ||||
59. | Common/Arctic Tern | 0 | 0 | 0 | 200 | 0 | 200 | 0 | 200 | 200 (20 Apr) | 2 | 1 | 20 Apr | 20 Apr | ||||
60. | Black Tern | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (14 Apr) | 2 | 1 | 14 Apr | 14 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Great Skua | 4 | 0 | 1 | 0 | 0 | 5 | 4 | 1 | 3 ( 6 Jan) | 5 | 3 | 6 Jan | 10 Mar | ||||
62. | Arctic Skua | 0 | 0 | 0 | 6 | 0 | 6 | 1 | 5 | 5 ( 9 Apr) | 3 | 2 | 9 Apr | 27 Apr | ||||
63. | Guillemot | 4552 | 1017 | 10 | 1 | 0 | 5580 | 5458 | 122 | 2353 (24 Jan) | 34 | 20 | 6 Jan | 1 Apr | ||||
64. | Razorbill | 16365 | 14815 | 16 | 0 | 0 | 31196 | 28313 | 2883 | 7878 (30 Jan) | 34 | 20 | 6 Jan | 28 Mar | ||||
65. | Razorbill/Guillemot | 5080 | 6553 | 35 | 4 | 0 | 11672 | 10353 | 1319 | 4780 (20 Feb) | 41 | 24 | 6 Jan | 15 Apr | ||||
66. | Puffin | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (15 Jan) | 2 | 1 | 15 Jan | 15 Jan | ||||
67. | Red-throated Diver | 3301 | 300 | 149 | 30 | 0 | 3780 | 3628 | 152 | 3064 ( 6 Jan) | 73 | 43 | 6 Jan | 22 Apr | ||||
68. | Black-throated Diver | 4 | 1 | 0 | 5 | 0 | 10 | 5 | 5 | 5 (22 Apr) | 7 | 4 | 6 Jan | 22 Apr | ||||
69. | Great Northern Diver | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Feb) | 2 | 1 | 27 Feb | 27 Feb | ||||
70. | diver sp. | 2 | 0 | 0 | 1 | 0 | 3 | 2 | 1 | 1 ( 6 Jan) | 5 | 3 | 6 Jan | 1 Apr | ||||
71. | Fulmar | 4 | 1 | 1 | 1 | 0 | 7 | 7 | 0 | 2 ( 6 Jan) | 10 | 6 | 6 Jan | 9 Apr | ||||
72. | Manx Shearwater | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (16 Apr) | 2 | 1 | 16 Apr | 16 Apr | ||||
73. | Gannet | 2282 | 7908 | 1103 | 2426 | 240 | 13959 | 12588 | 1371 | 1863 ( 5 Feb) | 81 | 48 | 6 Jan | 3 May | ||||
74. | Cormorant | 0 | 178 | 140 | 17 | 0 | 335 | 178 | 157 | 178 (10 Feb) | 5 | 3 | 10 Feb | 22 Apr | ||||
75. | Shag | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 1 Apr) | 2 | 1 | 1 Apr | 1 Apr | ||||
76. | Spoonbill | 0 | 0 | 132 | 124 | 0 | 256 | 18 | 238 | 92 (27 Apr) | 15 | 9 | 9 Mar | 27 Apr | ||||
77. | Grey Heron | 0 | 2 | 112 | 13 | 0 | 127 | 2 | 125 | 54 ( 9 Mar) | 25 | 15 | 29 Feb | 27 Apr | ||||
78. | Purple Heron | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (26 Mar) | 2 | 1 | 26 Mar | 26 Mar | ||||
79. | Great White Egret | 0 | 0 | 12 | 1 | 0 | 13 | 0 | 13 | 10 (26 Mar) | 5 | 3 | 9 Mar | 8 Apr | ||||
80. | heron sp. | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 6 Apr) | 2 | 1 | 6 Apr | 6 Apr | ||||
81. | Little Egret | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 1 (26 Mar) | 3 | 2 | 26 Mar | 22 Apr | ||||
82. | Osprey | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
83. | Sparrowhawk | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
84. | Marsh Harrier | 0 | 0 | 6 | 10 | 0 | 16 | 0 | 16 | 8 ( 6 Apr) | 12 | 7 | 9 Mar | 27 Apr | ||||
85. | Hen Harrier | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (25 Mar) | 2 | 1 | 25 Mar | 25 Mar | ||||
86. | Pallid Harrier | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (25 Mar) | 2 | 1 | 25 Mar | 25 Mar | ||||
87. | Hen/Montagu's/Pallid Harrier | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (26 Mar) | 2 | 1 | 26 Mar | 26 Mar | ||||
88. | Red Kite | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 1 (29 Feb) | 3 | 2 | 29 Feb | 26 Mar | ||||
89. | Black Kite | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 1 ( 6 Apr) | 3 | 2 | 6 Apr | 27 Apr | ||||
90. | Common Buzzard | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 4 | 3 ( 9 Mar) | 3 | 2 | 9 Mar | 14 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Short-eared Owl | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 7 Mar) | 2 | 1 | 7 Mar | 7 Mar | ||||
92. | Kestrel | 0 | 0 | 2 | 5 | 0 | 7 | 1 | 6 | 3 ( 6 Apr) | 8 | 5 | 8 Mar | 22 Apr | ||||
93. | Merlin | 0 | 0 | 1 | 3 | 0 | 4 | 0 | 4 | 2 (22 Apr) | 5 | 3 | 6 Mar | 27 Apr | ||||
94. | falcon sp. | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 1 ( 5 Apr) | 3 | 2 | 5 Apr | 27 Apr | ||||
95. | Jackdaw | 0 | 0 | 26 | 4 | 0 | 30 | 0 | 30 | 15 (20 Mar) | 7 | 4 | 4 Mar | 22 Apr | ||||
96. | Carrion Crow | 0 | 0 | 48 | 56 | 0 | 104 | 37 | 67 | 23 (26 Mar) | 20 | 12 | 4 Mar | 27 Apr | ||||
97. | Skylark | 0 | 0 | 10 | 0 | 0 | 10 | 0 | 10 | 6 ( 9 Mar) | 3 | 2 | 7 Mar | 9 Mar | ||||
98. | Sand Martin | 0 | 0 | 0 | 17 | 0 | 17 | 5 | 12 | 9 ( 6 Apr) | 3 | 2 | 6 Apr | 27 Apr | ||||
99. | Swallow | 0 | 0 | 0 | 88 | 1 | 89 | 40 | 49 | 38 (27 Apr) | 10 | 6 | 5 Apr | 2 May | ||||
100. | House Martin | 0 | 0 | 0 | 5 | 0 | 5 | 4 | 1 | 3 ( 6 Apr) | 3 | 2 | 6 Apr | 8 Apr | ||||
101. | Chiffchaff | 0 | 0 | 3 | 1 | 0 | 4 | 0 | 4 | 2 (31 Mar) | 5 | 3 | 7 Mar | 6 Apr | ||||
102. | Starling | 0 | 0 | 266 | 8 | 2 | 276 | 22 | 254 | 138 ( 7 Mar) | 14 | 8 | 4 Mar | 2 May | ||||
103. | Robin | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
104. | Blue-headed Wagtail | 0 | 0 | 0 | 86 | 4 | 90 | 6 | 84 | 49 ( 6 Apr) | 14 | 8 | 5 Apr | 3 May | ||||
105. | Grey Wagtail | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 3 | 3 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
106. | White Wagtail | 0 | 0 | 142 | 51 | 0 | 193 | 24 | 169 | 105 ( 9 Mar) | 34 | 20 | 7 Mar | 22 Apr | ||||
107. | Meadow Pipit | 0 | 0 | 162 | 123 | 0 | 285 | 26 | 259 | 114 ( 6 Apr) | 36 | 21 | 2 Mar | 27 Apr | ||||
108. | Tree Pipit | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 6 Apr) | 2 | 1 | 6 Apr | 6 Apr | ||||
109. | Rock Pipit | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (25 Jan) | 2 | 1 | 25 Jan | 25 Jan | ||||
110. | Chaffinch | 0 | 0 | 61 | 0 | 0 | 61 | 0 | 61 | 61 ( 7 Mar) | 2 | 1 | 7 Mar | 7 Mar | ||||
111. | Linnet | 0 | 0 | 72 | 65 | 2 | 139 | 51 | 88 | 30 (25 Mar) | 34 | 20 | 7 Mar | 2 May | ||||
112. | redpoll sp. | 0 | 0 | 1 | 3 | 0 | 4 | 4 | 0 | 2 ( 6 Apr) | 5 | 3 | 20 Mar | 8 Apr | ||||
113. | Goldfinch | 0 | 0 | 8 | 41 | 2 | 51 | 27 | 24 | 35 ( 6 Apr) | 12 | 7 | 9 Mar | 2 May | ||||
114. | Siskin | 0 | 0 | 3 | 4 | 0 | 7 | 3 | 4 | 3 ( 6 Apr) | 7 | 4 | 14 Mar | 12 Apr | ||||
115. | Reed Bunting | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
116. | passerine sp. | 0 | 0 | 132 | 2 | 0 | 134 | 2 | 132 | 120 (31 Mar) | 7 | 4 | 25 Mar | 9 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 45450 | 35573 | 11959 | 22266 | 379 | 115627 | 92185 | 23442 | 100 | 59 | ||||||||
Observation hours | 55:04 | 61:21 | 135:22 | 95:45 | 14:00 | 361:32 |
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