Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 21 | 22 | 1824 | 713 | 386 | 2966 | 11 | 2955 | 771 (30 Mar) | 69 | 34 | 3 Jan | 19 May | ||||
2. | Pale-bellied Brent Goose | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (12 Mar) | 2 | 1 | 12 Mar | 12 Mar | ||||
3. | Canada Goose | 0 | 2 | 13 | 19 | 3 | 37 | 24 | 13 | 10 ( 2 Apr) | 22 | 11 | 26 Feb | 13 May | ||||
4. | Barnacle Goose | 0 | 264 | 3150 | 1596 | 68 | 5078 | 450 | 4628 | 1613 ( 8 Mar) | 45 | 22 | 17 Feb | 19 May | ||||
5. | Greylag Goose | 0 | 83 | 309 | 81 | 18 | 491 | 172 | 319 | 58 ( 7 Mar) | 65 | 32 | 17 Feb | 19 May | ||||
6. | Anser sp. | 0 | 0 | 74 | 0 | 0 | 74 | 0 | 74 | 70 (23 Mar) | 4 | 2 | 1 Mar | 23 Mar | ||||
7. | goose sp. | 0 | 2 | 10 | 0 | 0 | 12 | 0 | 12 | 10 (14 Mar) | 4 | 2 | 18 Feb | 14 Mar | ||||
8. | Domestic Goose | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (10 Mar) | 2 | 1 | 10 Mar | 10 Mar | ||||
9. | Pink-footed Goose | 0 | 449 | 0 | 0 | 0 | 449 | 0 | 449 | 387 (26 Feb) | 4 | 2 | 19 Feb | 26 Feb | ||||
10. | Eurasian White-fronted Goose | 0 | 0 | 4 | 0 | 0 | 4 | 4 | 0 | 4 ( 1 Mar) | 2 | 1 | 1 Mar | 1 Mar | ||||
11. | Mute Swan | 0 | 0 | 0 | 0 | 8 | 8 | 3 | 5 | 5 (13 May) | 4 | 2 | 13 May | 19 May | ||||
12. | Egyptian Goose | 0 | 22 | 145 | 77 | 8 | 252 | 53 | 199 | 43 ( 8 Mar) | 59 | 29 | 16 Feb | 13 May | ||||
13. | Shelduck | 13 | 33 | 83 | 147 | 146 | 422 | 35 | 387 | 69 (19 May) | 86 | 42 | 3 Jan | 19 May | ||||
14. | Mandarin | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 7 May) | 2 | 1 | 7 May | 7 May | ||||
15. | Garganey | 0 | 0 | 11 | 21 | 0 | 32 | 0 | 32 | 8 ( 3 Apr) | 16 | 8 | 9 Mar | 11 Apr | ||||
16. | Shoveler | 0 | 13 | 852 | 1068 | 0 | 1933 | 31 | 1902 | 809 ( 3 Apr) | 55 | 27 | 16 Feb | 30 Apr | ||||
17. | Gadwall | 0 | 9 | 22 | 28 | 14 | 73 | 0 | 73 | 11 ( 2 Apr) | 37 | 18 | 17 Feb | 19 May | ||||
18. | Wigeon | 5 | 401 | 3356 | 46 | 0 | 3808 | 10 | 3798 | 1372 (12 Mar) | 59 | 29 | 3 Jan | 25 Apr | ||||
19. | Mallard | 0 | 0 | 6 | 10 | 2 | 18 | 5 | 13 | 4 (29 Apr) | 16 | 8 | 1 Mar | 14 May | ||||
20. | Pintail | 0 | 135 | 499 | 85 | 1 | 720 | 0 | 720 | 311 (10 Mar) | 51 | 25 | 16 Feb | 7 May | ||||
21. | Teal | 0 | 220 | 3314 | 475 | 24 | 4033 | 22 | 4011 | 783 (29 Mar) | 88 | 43 | 16 Feb | 13 May | ||||
22. | duck sp. | 0 | 0 | 28 | 0 | 0 | 28 | 0 | 28 | 20 ( 7 Mar) | 4 | 2 | 6 Mar | 7 Mar | ||||
23. | Pochard | 0 | 11 | 0 | 0 | 0 | 11 | 0 | 11 | 10 (28 Feb) | 4 | 2 | 17 Feb | 28 Feb | ||||
24. | Tufted Duck | 0 | 0 | 12 | 5 | 5 | 22 | 1 | 21 | 6 (16 Mar) | 16 | 8 | 9 Mar | 19 May | ||||
25. | Scaup | 0 | 3 | 9 | 0 | 1 | 13 | 0 | 13 | 5 (14 Mar) | 8 | 4 | 28 Feb | 8 May | ||||
26. | Eider | 0 | 52 | 382 | 119 | 19 | 572 | 262 | 310 | 53 (25 Mar) | 82 | 40 | 17 Feb | 19 May | ||||
27. | Velvet Scoter | 3 | 4 | 26 | 5 | 0 | 38 | 4 | 34 | 8 (10 Mar) | 20 | 10 | 3 Jan | 16 Apr | ||||
28. | Common Scoter | 26 | 240 | 4172 | 2633 | 467 | 7538 | 806 | 6732 | 786 ( 3 Apr) | 100 | 49 | 3 Jan | 19 May | ||||
29. | Long-tailed Duck | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 6 May) | 2 | 1 | 6 May | 6 May | ||||
30. | Goldeneye | 0 | 1 | 3 | 0 | 0 | 4 | 3 | 1 | 3 (15 Mar) | 4 | 2 | 16 Feb | 15 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Goosander | 0 | 2 | 2 | 3 | 0 | 7 | 1 | 6 | 2 (17 Feb) | 10 | 5 | 17 Feb | 26 Apr | ||||
32. | Red-breasted Merganser | 1 | 12 | 208 | 157 | 10 | 388 | 25 | 363 | 37 (29 Mar) | 78 | 38 | 3 Jan | 14 May | ||||
33. | Swift | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 10 | 4 (19 May) | 8 | 4 | 5 May | 19 May | ||||
34. | Red-necked Grebe | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 ( 7 Mar) | 4 | 2 | 7 Mar | 11 Mar | ||||
35. | Great Crested Grebe | 0 | 77 | 92 | 49 | 52 | 270 | 51 | 219 | 34 (19 Feb) | 82 | 40 | 16 Feb | 19 May | ||||
36. | Oystercatcher | 0 | 26 | 100 | 164 | 175 | 465 | 84 | 381 | 54 ( 5 May) | 92 | 45 | 16 Feb | 19 May | ||||
37. | Avocet | 0 | 0 | 193 | 12 | 4 | 209 | 0 | 209 | 83 ( 6 Mar) | 22 | 11 | 6 Mar | 19 May | ||||
38. | Grey Plover | 0 | 0 | 60 | 192 | 865 | 1117 | 0 | 1117 | 482 ( 5 May) | 49 | 24 | 12 Mar | 19 May | ||||
39. | Ringed Plover | 0 | 0 | 10 | 7 | 385 | 402 | 0 | 402 | 217 (13 May) | 24 | 12 | 10 Mar | 19 May | ||||
40. | Lapwing | 0 | 160 | 7 | 0 | 0 | 167 | 144 | 23 | 145 (19 Feb) | 10 | 5 | 18 Feb | 10 Mar | ||||
41. | Kentish Plover | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (14 May) | 2 | 1 | 14 May | 14 May | ||||
42. | Whimbrel | 0 | 0 | 0 | 267 | 120 | 387 | 2 | 385 | 107 ( 5 Apr) | 35 | 17 | 3 Apr | 19 May | ||||
43. | Curlew | 0 | 9 | 40 | 34 | 10 | 93 | 0 | 93 | 11 ( 1 Apr) | 55 | 27 | 19 Feb | 19 May | ||||
44. | Bar-tailed Godwit | 0 | 0 | 16 | 325 | 361 | 702 | 0 | 702 | 241 ( 5 May) | 31 | 15 | 31 Mar | 19 May | ||||
45. | Black-tailed Godwit | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 3 | 1 (10 Mar) | 6 | 3 | 10 Mar | 7 Apr | ||||
46. | Common Sandpiper | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 10 | 10 (13 May) | 2 | 1 | 13 May | 13 May | ||||
47. | Green Sandpiper | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 7 Apr) | 2 | 1 | 7 Apr | 7 Apr | ||||
48. | Wood Sandpiper | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
49. | Redshank | 0 | 0 | 5 | 34 | 83 | 122 | 4 | 118 | 73 ( 5 May) | 22 | 11 | 6 Mar | 14 May | ||||
50. | Spotted Redshank | 0 | 0 | 1 | 11 | 0 | 12 | 0 | 12 | 11 (29 Apr) | 4 | 2 | 31 Mar | 29 Apr | ||||
51. | Greenshank | 0 | 0 | 0 | 2 | 2 | 4 | 0 | 4 | 1 (29 Apr) | 8 | 4 | 29 Apr | 13 May | ||||
52. | Turnstone | 0 | 0 | 1 | 8 | 38 | 47 | 0 | 47 | 26 ( 5 May) | 20 | 10 | 31 Mar | 19 May | ||||
53. | Knot | 0 | 1 | 143 | 304 | 2360 | 2808 | 0 | 2808 | 2069 ( 5 May) | 43 | 21 | 28 Feb | 19 May | ||||
54. | Ruff | 0 | 0 | 9 | 107 | 0 | 116 | 0 | 116 | 62 ( 3 Apr) | 14 | 7 | 10 Mar | 30 Apr | ||||
55. | wader sp. | 0 | 0 | 1 | 1 | 243 | 245 | 0 | 245 | 185 ( 5 May) | 12 | 6 | 17 Mar | 19 May | ||||
56. | Curlew Sandpiper | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 8 May) | 2 | 1 | 8 May | 8 May | ||||
57. | Sanderling | 34 | 69 | 392 | 142 | 1317 | 1954 | 95 | 1859 | 358 ( 8 May) | 69 | 34 | 3 Jan | 19 May | ||||
58. | Dunlin | 0 | 73 | 4356 | 3081 | 128 | 7638 | 9 | 7629 | 1952 (10 Mar) | 82 | 40 | 18 Feb | 19 May | ||||
59. | Purple Sandpiper | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 2 | 1 (17 Mar) | 4 | 2 | 17 Mar | 5 May | ||||
60. | Little Stint | 0 | 0 | 0 | 0 | 11 | 11 | 0 | 11 | 3 ( 7 May) | 8 | 4 | 5 May | 19 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Calidris sp. | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (13 May) | 2 | 1 | 13 May | 13 May | ||||
62. | Little Tern | 0 | 0 | 0 | 130 | 212 | 342 | 16 | 326 | 110 ( 5 May) | 27 | 13 | 20 Apr | 19 May | ||||
63. | Gull-billed Tern | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 2 ( 5 May) | 4 | 2 | 5 May | 6 May | ||||
64. | Black Tern | 0 | 0 | 0 | 32 | 191 | 223 | 2 | 221 | 54 ( 5 May) | 27 | 13 | 20 Apr | 19 May | ||||
65. | Arctic Tern | 0 | 0 | 0 | 107 | 263 | 370 | 0 | 370 | 95 (13 May) | 24 | 12 | 20 Apr | 19 May | ||||
66. | Common/Arctic Tern | 0 | 0 | 0 | 2259 | 5443 | 7702 | 305 | 7397 | 1722 ( 8 May) | 31 | 15 | 7 Apr | 19 May | ||||
67. | Common Tern | 0 | 0 | 0 | 674 | 540 | 1214 | 163 | 1051 | 249 (29 Apr) | 27 | 13 | 3 Apr | 14 May | ||||
68. | Sandwich Tern | 0 | 0 | 48 | 3629 | 756 | 4433 | 359 | 4074 | 801 (26 Apr) | 57 | 28 | 17 Mar | 19 May | ||||
69. | Little Gull | 0 | 2 | 382 | 1834 | 68 | 2286 | 21 | 2265 | 622 (26 Apr) | 53 | 26 | 28 Feb | 19 May | ||||
70. | Kittiwake | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 ( 3 Jan) | 4 | 2 | 3 Jan | 12 Mar | ||||
71. | Black-headed Gull | 7 | 201 | 5380 | 2683 | 928 | 9199 | 446 | 8753 | 2348 (22 Mar) | 100 | 49 | 3 Jan | 19 May | ||||
72. | Mediterranean Gull | 0 | 1 | 5 | 7 | 0 | 13 | 2 | 11 | 2 (22 Mar) | 18 | 9 | 17 Feb | 29 Apr | ||||
73. | Common Gull | 69 | 282 | 4656 | 4151 | 753 | 9911 | 244 | 9667 | 2137 (30 Mar) | 98 | 48 | 3 Jan | 19 May | ||||
74. | Caspian Gull | 0 | 1 | 3 | 1 | 1 | 6 | 1 | 5 | 1 (28 Feb) | 12 | 6 | 28 Feb | 7 May | ||||
75. | Herring Gull | 56 | 254 | 1287 | 297 | 198 | 2092 | 461 | 1631 | 179 (30 Mar) | 86 | 42 | 3 Jan | 14 May | ||||
76. | Yellow-legged Gull | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (10 Mar) | 2 | 1 | 10 Mar | 10 Mar | ||||
77. | Great Black-backed Gull | 26 | 21 | 79 | 46 | 17 | 189 | 42 | 147 | 26 ( 3 Jan) | 86 | 42 | 3 Jan | 19 May | ||||
78. | Lesser Black-backed Gull | 1 | 103 | 2593 | 935 | 536 | 4168 | 261 | 3907 | 636 ( 9 Mar) | 92 | 45 | 3 Jan | 19 May | ||||
79. | Arctic Skua | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 8 May) | 2 | 1 | 8 May | 8 May | ||||
80. | Red-throated Diver | 0 | 127 | 139 | 53 | 2 | 321 | 31 | 290 | 36 (19 Feb) | 78 | 38 | 16 Feb | 8 May | ||||
81. | Black-throated Diver | 0 | 1 | 9 | 1 | 0 | 11 | 1 | 10 | 4 (23 Mar) | 12 | 6 | 26 Feb | 20 Apr | ||||
82. | diver sp. | 5 | 12 | 71 | 10 | 1 | 99 | 15 | 84 | 14 (29 Mar) | 49 | 24 | 3 Jan | 6 May | ||||
83. | Fulmar | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 ( 3 Jan) | 4 | 2 | 3 Jan | 3 Apr | ||||
84. | Gannet | 48 | 18 | 219 | 17 | 13 | 315 | 108 | 207 | 59 (30 Mar) | 71 | 35 | 3 Jan | 19 May | ||||
85. | Cormorant | 144 | 1036 | 2247 | 1582 | 1161 | 6170 | 1602 | 4568 | 367 (19 Feb) | 98 | 48 | 3 Jan | 19 May | ||||
86. | Spoonbill | 0 | 0 | 29 | 27 | 0 | 56 | 0 | 56 | 29 (23 Mar) | 10 | 5 | 23 Mar | 30 Apr | ||||
87. | Cattle Egret | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (18 Feb) | 4 | 2 | 18 Feb | 29 Apr | ||||
88. | Grey Heron | 0 | 1 | 17 | 50 | 6 | 74 | 0 | 74 | 38 ( 3 Apr) | 29 | 14 | 19 Feb | 14 May | ||||
89. | Marsh Harrier | 0 | 0 | 2 | 2 | 0 | 4 | 0 | 4 | 1 (16 Mar) | 8 | 4 | 16 Mar | 30 Apr | ||||
90. | Short-eared Owl | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 3 Apr) | 2 | 1 | 3 Apr | 3 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Kestrel | 0 | 0 | 0 | 5 | 1 | 6 | 1 | 5 | 3 ( 5 Apr) | 6 | 3 | 3 Apr | 14 May | ||||
92. | Merlin | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 1 ( 5 Apr) | 4 | 2 | 5 Apr | 6 Apr | ||||
93. | Hobby | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 5 May) | 2 | 1 | 5 May | 5 May | ||||
94. | Peregrine | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 ( 9 Mar) | 4 | 2 | 9 Mar | 15 Mar | ||||
95. | Jackdaw | 0 | 0 | 8 | 0 | 0 | 8 | 4 | 4 | 4 ( 8 Mar) | 4 | 2 | 8 Mar | 29 Mar | ||||
96. | Rook | 0 | 0 | 2 | 1 | 0 | 3 | 2 | 1 | 1 ( 6 Mar) | 6 | 3 | 6 Mar | 7 Apr | ||||
97. | Carrion Crow | 0 | 9 | 9 | 3 | 3 | 24 | 7 | 17 | 4 (19 Feb) | 22 | 11 | 18 Feb | 19 May | ||||
98. | Skylark | 0 | 2 | 3 | 0 | 0 | 5 | 0 | 5 | 2 (18 Feb) | 6 | 3 | 18 Feb | 8 Mar | ||||
99. | Sand Martin | 0 | 0 | 0 | 7 | 7 | 14 | 0 | 14 | 7 (29 Apr) | 10 | 5 | 29 Apr | 19 May | ||||
100. | Swallow | 0 | 0 | 0 | 26 | 124 | 150 | 25 | 125 | 40 (13 May) | 22 | 11 | 20 Apr | 19 May | ||||
101. | House Martin | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (13 May) | 2 | 1 | 13 May | 13 May | ||||
102. | Chiffchaff/Willow Warbler | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (25 Apr) | 2 | 1 | 25 Apr | 25 Apr | ||||
103. | Starling | 0 | 34 | 177 | 0 | 0 | 211 | 0 | 211 | 103 (16 Mar) | 24 | 12 | 16 Feb | 25 Mar | ||||
104. | Yellow Wagtail (flavissima) | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (25 Apr) | 2 | 1 | 25 Apr | 25 Apr | ||||
105. | Yellow wagtail sp. | 0 | 0 | 0 | 4 | 12 | 16 | 1 | 15 | 4 (19 May) | 16 | 8 | 25 Apr | 19 May | ||||
106. | White Wagtail | 0 | 0 | 20 | 0 | 1 | 21 | 2 | 19 | 9 (10 Mar) | 12 | 6 | 1 Mar | 5 May | ||||
107. | alba wagtail sp. | 0 | 0 | 89 | 13 | 6 | 108 | 4 | 104 | 13 (23 Mar) | 51 | 25 | 1 Mar | 13 May | ||||
108. | Pied Wagtail | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 (10 Mar) | 4 | 2 | 10 Mar | 11 Mar | ||||
109. | Meadow Pipit | 0 | 7 | 70 | 14 | 9 | 100 | 0 | 100 | 14 (10 Mar) | 47 | 23 | 17 Feb | 7 May | ||||
110. | Tree Pipit | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (25 Apr) | 2 | 1 | 25 Apr | 25 Apr | ||||
111. | Rock Pipit/Water Pipit | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 (14 Mar) | 4 | 2 | 14 Mar | 22 Mar | ||||
112. | Linnet | 0 | 0 | 6 | 4 | 4 | 14 | 0 | 14 | 2 (25 Mar) | 16 | 8 | 8 Mar | 8 May | ||||
113. | Goldfinch | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 3 | 1 ( 1 Apr) | 6 | 3 | 1 Apr | 19 May | ||||
114. | Siskin | 0 | 0 | 5 | 0 | 0 | 5 | 0 | 5 | 3 ( 6 Mar) | 6 | 3 | 6 Mar | 16 Mar | ||||
115. | Reed Bunting | 0 | 0 | 2 | 1 | 0 | 3 | 0 | 3 | 1 ( 7 Mar) | 6 | 3 | 7 Mar | 26 Apr | ||||
Other species | ||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 0 | 8 | 6 | 3 | 0 | 17 | 10 | 7 | 3 (26 Feb) | 22 | 11 | 16 Feb | 30 Apr | ||||
2. | Common Seal | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 2 | 1 | 9 Mar | 9 Mar | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 461 | 4516 | 41518 | 30649 | 18625 | 95769 | 6452 | 89317 | 100 | 49 | ||||||||
Observation hours | 2:00 | 13:30 | 53:30 | 39:30 | 23:30 | 132:00 |
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