Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 0 | 0 | 344 | 792 | 727 | 1863 | 27 | 1836 | 479 (22 Apr) | 72 | 21 | 7 Mar | 12 May | ||||
2. | Pale-bellied Brent Goose | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 5 Apr) | 3 | 1 | 5 Apr | 5 Apr | ||||
3. | Canada Goose | 0 | 0 | 5 | 6 | 2 | 13 | 0 | 13 | 5 (19 Apr) | 17 | 5 | 21 Mar | 11 May | ||||
4. | Barnacle Goose | 0 | 1347 | 3070 | 1864 | 1094 | 7375 | 273 | 7102 | 1737 ( 8 Mar) | 72 | 21 | 1 Feb | 12 May | ||||
5. | Greylag Goose | 0 | 21 | 310 | 190 | 142 | 663 | 210 | 453 | 88 ( 8 Mar) | 79 | 23 | 1 Feb | 12 May | ||||
6. | Eurasian White-fronted Goose | 0 | 136 | 22 | 0 | 0 | 158 | 40 | 118 | 136 ( 1 Feb) | 7 | 2 | 1 Feb | 19 Mar | ||||
7. | Mute Swan | 0 | 0 | 0 | 9 | 28 | 37 | 9 | 28 | 17 (10 May) | 17 | 5 | 19 Apr | 12 May | ||||
8. | Egyptian Goose | 5 | 2 | 84 | 147 | 34 | 272 | 64 | 208 | 60 (19 Apr) | 79 | 23 | 2 Jan | 12 May | ||||
9. | Shelduck | 1 | 1 | 62 | 266 | 80 | 410 | 13 | 397 | 95 (22 Apr) | 90 | 26 | 4 Jan | 12 May | ||||
10. | Garganey | 0 | 0 | 2 | 6 | 0 | 8 | 0 | 8 | 4 (12 Apr) | 10 | 3 | 8 Mar | 12 Apr | ||||
11. | Shoveler | 0 | 0 | 651 | 492 | 6 | 1149 | 38 | 1111 | 267 ( 8 Mar) | 62 | 18 | 8 Mar | 11 May | ||||
12. | Gadwall | 0 | 0 | 11 | 16 | 7 | 34 | 0 | 34 | 6 ( 8 Mar) | 38 | 11 | 8 Mar | 11 May | ||||
13. | Wigeon | 0 | 14 | 1180 | 25 | 0 | 1219 | 28 | 1191 | 769 (29 Mar) | 45 | 13 | 1 Feb | 28 Apr | ||||
14. | Mallard | 0 | 0 | 1 | 10 | 0 | 11 | 0 | 11 | 5 ( 4 Apr) | 14 | 4 | 8 Mar | 12 Apr | ||||
15. | Pintail | 0 | 0 | 154 | 3 | 0 | 157 | 0 | 157 | 54 ( 8 Mar) | 28 | 8 | 8 Mar | 29 Apr | ||||
16. | Teal | 2 | 0 | 1685 | 407 | 10 | 2104 | 6 | 2098 | 422 ( 8 Mar) | 83 | 24 | 2 Jan | 11 May | ||||
17. | Pochard | 0 | 0 | 9 | 0 | 0 | 9 | 0 | 9 | 9 (15 Mar) | 3 | 1 | 15 Mar | 15 Mar | ||||
18. | Tufted Duck | 1 | 0 | 1 | 10 | 3 | 15 | 3 | 12 | 5 (30 Apr) | 24 | 7 | 2 Jan | 12 May | ||||
19. | Eider | 4 | 0 | 83 | 102 | 13 | 202 | 84 | 118 | 26 (14 Mar) | 90 | 26 | 2 Jan | 12 May | ||||
20. | Velvet Scoter | 0 | 0 | 4 | 2 | 0 | 6 | 0 | 6 | 2 ( 7 Mar) | 14 | 4 | 7 Mar | 12 Apr | ||||
21. | Common Scoter | 138 | 0 | 635 | 1325 | 400 | 2498 | 443 | 2055 | 428 (18 Apr) | 93 | 27 | 2 Jan | 12 May | ||||
22. | Long-tailed Duck | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (28 Apr) | 3 | 1 | 28 Apr | 28 Apr | ||||
23. | Goldeneye | 0 | 0 | 4 | 0 | 0 | 4 | 3 | 1 | 3 (15 Mar) | 7 | 2 | 7 Mar | 15 Mar | ||||
24. | Goosander | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 8 Mar) | 3 | 1 | 8 Mar | 8 Mar | ||||
25. | Red-breasted Merganser | 4 | 0 | 47 | 112 | 1 | 164 | 8 | 156 | 25 ( 5 Apr) | 83 | 24 | 2 Jan | 10 May | ||||
26. | Swift | 0 | 0 | 0 | 2 | 6 | 8 | 0 | 8 | 3 (11 May) | 10 | 3 | 22 Apr | 12 May | ||||
27. | Stock Dove | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (21 Mar) | 3 | 1 | 21 Mar | 21 Mar | ||||
28. | Woodpigeon | 0 | 1 | 8 | 5 | 0 | 14 | 1 | 13 | 5 (19 Mar) | 24 | 7 | 1 Feb | 29 Apr | ||||
29. | Collared Dove | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 3 (12 May) | 3 | 1 | 12 May | 12 May | ||||
30. | Great Crested Grebe | 3 | 1 | 19 | 6 | 4 | 33 | 15 | 18 | 5 (21 Mar) | 52 | 15 | 2 Jan | 12 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Oystercatcher | 0 | 4 | 78 | 275 | 99 | 456 | 44 | 412 | 66 (22 Apr) | 79 | 23 | 1 Feb | 12 May | ||||
32. | Avocet | 0 | 0 | 274 | 40 | 4 | 318 | 0 | 318 | 135 (19 Mar) | 45 | 13 | 8 Mar | 12 May | ||||
33. | Grey Plover | 0 | 0 | 1 | 192 | 355 | 548 | 0 | 548 | 189 (11 May) | 59 | 17 | 22 Mar | 12 May | ||||
34. | Ringed Plover | 0 | 0 | 10 | 35 | 490 | 535 | 0 | 535 | 302 (11 May) | 55 | 16 | 7 Mar | 12 May | ||||
35. | Little Ringed Plover | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 1 (22 Mar) | 7 | 2 | 22 Mar | 29 Apr | ||||
36. | Lapwing | 0 | 0 | 15 | 0 | 2 | 17 | 0 | 17 | 15 ( 8 Mar) | 10 | 3 | 8 Mar | 12 May | ||||
37. | Kentish Plover | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 3 | 2 ( 5 Apr) | 7 | 2 | 4 Apr | 5 Apr | ||||
38. | Whimbrel | 0 | 0 | 0 | 555 | 66 | 621 | 0 | 621 | 160 (22 Apr) | 59 | 17 | 1 Apr | 12 May | ||||
39. | Curlew | 0 | 0 | 36 | 225 | 1 | 262 | 2 | 260 | 194 (12 Apr) | 52 | 15 | 7 Mar | 10 May | ||||
40. | Bar-tailed Godwit | 0 | 0 | 0 | 1935 | 75 | 2010 | 0 | 2010 | 1755 (22 Apr) | 48 | 14 | 1 Apr | 12 May | ||||
41. | Black-tailed Godwit | 0 | 0 | 21 | 0 | 0 | 21 | 0 | 21 | 10 ( 8 Mar) | 10 | 3 | 8 Mar | 29 Mar | ||||
42. | Snipe | 0 | 0 | 4 | 4 | 0 | 8 | 0 | 8 | 2 (21 Mar) | 21 | 6 | 8 Mar | 5 Apr | ||||
43. | Common Sandpiper | 0 | 0 | 0 | 24 | 29 | 53 | 0 | 53 | 24 (30 Apr) | 17 | 5 | 30 Apr | 12 May | ||||
44. | Green Sandpiper | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 3 | 2 (12 Apr) | 7 | 2 | 4 Apr | 12 Apr | ||||
45. | Redshank | 0 | 0 | 31 | 406 | 581 | 1018 | 1 | 1017 | 295 (11 May) | 69 | 20 | 8 Mar | 12 May | ||||
46. | Spotted Redshank | 0 | 0 | 2 | 2 | 0 | 4 | 0 | 4 | 2 (22 Mar) | 7 | 2 | 22 Mar | 30 Apr | ||||
47. | Greenshank | 0 | 0 | 0 | 69 | 16 | 85 | 0 | 85 | 34 (30 Apr) | 41 | 12 | 12 Apr | 12 May | ||||
48. | Turnstone | 0 | 0 | 6 | 6 | 30 | 42 | 0 | 42 | 14 ( 5 May) | 34 | 10 | 14 Mar | 12 May | ||||
49. | Knot | 0 | 0 | 1 | 55 | 637 | 693 | 0 | 693 | 371 ( 5 May) | 34 | 10 | 29 Mar | 12 May | ||||
50. | Ruff | 0 | 0 | 60 | 45 | 0 | 105 | 0 | 105 | 32 (19 Mar) | 21 | 6 | 19 Mar | 30 Apr | ||||
51. | Sanderling | 57 | 90 | 208 | 352 | 502 | 1209 | 0 | 1209 | 169 (11 May) | 86 | 25 | 2 Jan | 12 May | ||||
52. | Dunlin | 0 | 0 | 1296 | 1281 | 105 | 2682 | 0 | 2682 | 530 ( 4 Apr) | 79 | 23 | 8 Mar | 12 May | ||||
53. | Little Stint | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (11 May) | 3 | 1 | 11 May | 11 May | ||||
54. | Little Tern | 0 | 0 | 0 | 53 | 15 | 68 | 0 | 68 | 38 (18 Apr) | 21 | 6 | 5 Apr | 10 May | ||||
55. | Black Tern | 0 | 0 | 0 | 67 | 67 | 134 | 4 | 130 | 44 (30 Apr) | 28 | 8 | 18 Apr | 12 May | ||||
56. | White-winged Black Tern | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (10 May) | 3 | 1 | 10 May | 10 May | ||||
57. | Arctic Tern | 0 | 0 | 0 | 41 | 167 | 208 | 0 | 208 | 57 (11 May) | 31 | 9 | 18 Apr | 12 May | ||||
58. | Common/Arctic Tern | 0 | 0 | 0 | 240 | 0 | 240 | 0 | 240 | 181 (22 Apr) | 7 | 2 | 18 Apr | 22 Apr | ||||
59. | Common Tern | 0 | 0 | 0 | 1862 | 1850 | 3712 | 0 | 3712 | 800 (10 May) | 52 | 15 | 3 Apr | 12 May | ||||
60. | Sandwich Tern | 0 | 0 | 31 | 1726 | 134 | 1891 | 109 | 1782 | 386 (29 Apr) | 69 | 20 | 21 Mar | 12 May | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Little Gull | 0 | 0 | 287 | 2986 | 49 | 3322 | 0 | 3322 | 959 (18 Apr) | 52 | 15 | 14 Mar | 12 May | ||||
62. | Kittiwake | 21 | 0 | 1 | 0 | 1 | 23 | 4 | 19 | 20 (10 Jan) | 14 | 4 | 4 Jan | 12 May | ||||
63. | Black-headed Gull | 6 | 81 | 3505 | 3445 | 2361 | 9398 | 22 | 9376 | 1154 (14 Mar) | 93 | 27 | 10 Jan | 12 May | ||||
64. | Mediterranean Gull | 1 | 0 | 2 | 27 | 8 | 38 | 8 | 30 | 8 (12 Apr) | 45 | 13 | 10 Jan | 12 May | ||||
65. | Common Gull | 0 | 0 | 681 | 1869 | 684 | 3234 | 0 | 3234 | 275 (11 May) | 79 | 23 | 7 Mar | 12 May | ||||
66. | Caspian Gull | 1 | 0 | 2 | 3 | 0 | 6 | 1 | 5 | 2 ( 3 Apr) | 17 | 5 | 10 Jan | 4 Apr | ||||
67. | Glaucous Gull | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (22 Mar) | 3 | 1 | 22 Mar | 22 Mar | ||||
68. | Lesser Black-backed Gull | 0 | 0 | 75 | 0 | 0 | 75 | 0 | 75 | 75 ( 8 Mar) | 3 | 1 | 8 Mar | 8 Mar | ||||
69. | Red-throated Diver | 32 | 0 | 65 | 30 | 1 | 128 | 17 | 111 | 16 ( 2 Jan) | 76 | 22 | 2 Jan | 5 May | ||||
70. | Gannet | 29 | 0 | 46 | 8 | 9 | 92 | 24 | 68 | 28 (21 Mar) | 59 | 17 | 2 Jan | 11 May | ||||
71. | Cormorant | 203 | 0 | 254 | 602 | 94 | 1153 | 238 | 915 | 115 ( 2 Jan) | 90 | 26 | 2 Jan | 12 May | ||||
72. | Spoonbill | 0 | 0 | 2 | 8 | 9 | 19 | 0 | 19 | 9 (12 May) | 10 | 3 | 8 Mar | 12 May | ||||
73. | Great White Egret | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (19 Mar) | 3 | 1 | 19 Mar | 19 Mar | ||||
74. | Grey Heron | 0 | 0 | 11 | 7 | 41 | 59 | 0 | 59 | 28 (12 May) | 34 | 10 | 19 Mar | 12 May | ||||
75. | Osprey | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (19 Apr) | 3 | 1 | 19 Apr | 19 Apr | ||||
76. | Sparrowhawk | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 4 Apr) | 3 | 1 | 4 Apr | 4 Apr | ||||
77. | Marsh Harrier | 0 | 0 | 1 | 3 | 2 | 6 | 0 | 6 | 2 (12 May) | 17 | 5 | 29 Mar | 12 May | ||||
78. | Montagu's Harrier | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (10 May) | 3 | 1 | 10 May | 10 May | ||||
79. | Red Kite | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 4 Apr) | 3 | 1 | 4 Apr | 4 Apr | ||||
80. | Common Buzzard | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (29 Mar) | 3 | 1 | 29 Mar | 29 Mar | ||||
81. | Hoopoe | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 4 Apr) | 3 | 1 | 4 Apr | 4 Apr | ||||
82. | European Bee-eater | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 3 | 1 | 29 Apr | 29 Apr | ||||
83. | Kestrel | 0 | 0 | 0 | 3 | 2 | 5 | 0 | 5 | 3 ( 5 Apr) | 10 | 3 | 5 Apr | 10 May | ||||
84. | Merlin | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 3 | 1 | 22 Apr | 22 Apr | ||||
85. | Peregrine | 0 | 0 | 2 | 4 | 0 | 6 | 1 | 5 | 2 (23 Apr) | 17 | 5 | 8 Mar | 23 Apr | ||||
86. | Jackdaw | 0 | 0 | 13 | 15 | 34 | 62 | 0 | 62 | 21 (10 May) | 38 | 11 | 8 Mar | 12 May | ||||
87. | Rook | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 ( 8 Mar) | 7 | 2 | 8 Mar | 21 Mar | ||||
88. | Carrion Crow | 0 | 0 | 8 | 11 | 0 | 19 | 1 | 18 | 7 (23 Apr) | 31 | 9 | 7 Mar | 23 Apr | ||||
89. | Blue Tit | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 ( 8 Mar) | 7 | 2 | 8 Mar | 21 Mar | ||||
90. | Skylark | 0 | 1 | 12 | 1 | 0 | 14 | 1 | 13 | 5 ( 8 Mar) | 24 | 7 | 1 Feb | 12 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Sand Martin | 0 | 0 | 0 | 20 | 3 | 23 | 4 | 19 | 5 ( 4 Apr) | 24 | 7 | 4 Apr | 12 May | ||||
92. | Swallow | 0 | 0 | 0 | 42 | 96 | 138 | 26 | 112 | 42 (11 May) | 41 | 12 | 4 Apr | 12 May | ||||
93. | House Martin | 0 | 0 | 0 | 0 | 6 | 6 | 0 | 6 | 3 (11 May) | 7 | 2 | 11 May | 12 May | ||||
94. | Long-tailed Tit | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 1 Apr) | 3 | 1 | 1 Apr | 1 Apr | ||||
95. | Chiffchaff | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 (19 Mar) | 7 | 2 | 19 Mar | 21 Mar | ||||
96. | Starling | 0 | 0 | 946 | 4 | 4 | 954 | 0 | 954 | 454 (19 Mar) | 45 | 13 | 7 Mar | 12 May | ||||
97. | Song Thrush | 0 | 0 | 10 | 2 | 0 | 12 | 0 | 12 | 8 (21 Mar) | 17 | 5 | 8 Mar | 12 Apr | ||||
98. | Redwing | 0 | 0 | 23 | 1 | 0 | 24 | 0 | 24 | 22 (21 Mar) | 10 | 3 | 21 Mar | 12 Apr | ||||
99. | Blackbird | 0 | 1 | 17 | 1 | 0 | 19 | 0 | 19 | 15 (21 Mar) | 17 | 5 | 1 Feb | 12 Apr | ||||
100. | Fieldfare | 0 | 0 | 0 | 4 | 0 | 4 | 0 | 4 | 2 (22 Apr) | 10 | 3 | 1 Apr | 22 Apr | ||||
101. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (12 May) | 3 | 1 | 12 May | 12 May | ||||
102. | Robin | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (22 Mar) | 3 | 1 | 22 Mar | 22 Mar | ||||
103. | Redstart | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (23 Apr) | 3 | 1 | 23 Apr | 23 Apr | ||||
104. | Wheatear | 0 | 0 | 0 | 5 | 7 | 12 | 0 | 12 | 5 (10 May) | 21 | 6 | 12 Apr | 12 May | ||||
105. | Tree Sparrow | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (21 Mar) | 3 | 1 | 21 Mar | 21 Mar | ||||
106. | Dunnock | 0 | 0 | 22 | 12 | 0 | 34 | 0 | 34 | 10 ( 8 Mar) | 48 | 14 | 7 Mar | 30 Apr | ||||
107. | Blue-headed Wagtail | 0 | 0 | 0 | 30 | 15 | 45 | 0 | 45 | 7 (30 Apr) | 45 | 13 | 4 Apr | 12 May | ||||
108. | Grey-headed Wagtail | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 (10 May) | 7 | 2 | 10 May | 12 May | ||||
109. | White Wagtail | 0 | 0 | 13 | 14 | 5 | 32 | 0 | 32 | 4 (21 Mar) | 55 | 16 | 8 Mar | 11 May | ||||
110. | Richard's Pipit | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (10 May) | 3 | 1 | 10 May | 10 May | ||||
111. | Meadow Pipit | 0 | 2 | 34 | 20 | 2 | 58 | 0 | 58 | 19 (21 Mar) | 59 | 17 | 1 Feb | 12 May | ||||
112. | Tree Pipit | 0 | 0 | 0 | 11 | 2 | 13 | 0 | 13 | 7 (22 Apr) | 17 | 5 | 4 Apr | 12 May | ||||
113. | Rock Pipit | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 4 | 3 ( 8 Mar) | 7 | 2 | 8 Mar | 22 Mar | ||||
114. | Chaffinch | 0 | 0 | 8 | 3 | 0 | 11 | 0 | 11 | 3 (21 Mar) | 24 | 7 | 14 Mar | 12 Apr | ||||
115. | Greenfinch | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 1 ( 8 Mar) | 7 | 2 | 8 Mar | 21 Mar | ||||
116. | Linnet | 0 | 0 | 17 | 45 | 3 | 65 | 0 | 65 | 24 ( 5 Apr) | 41 | 12 | 8 Mar | 11 May | ||||
117. | Lesser Redpoll | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 1 ( 4 Apr) | 7 | 2 | 4 Apr | 12 Apr | ||||
118. | Goldfinch | 0 | 0 | 2 | 25 | 0 | 27 | 0 | 27 | 8 ( 5 Apr) | 38 | 11 | 22 Mar | 30 Apr | ||||
119. | Siskin | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 3 | 1 (15 Mar) | 10 | 3 | 15 Mar | 29 Apr | ||||
120. | Snow Bunting | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 1 Feb) | 3 | 1 | 1 Feb | 1 Feb | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
121. | Yellowhammer | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 ( 8 Mar) | 3 | 1 | 8 Mar | 8 Mar | ||||
122. | Reed Bunting | 0 | 0 | 4 | 4 | 0 | 8 | 0 | 8 | 2 (21 Mar) | 21 | 6 | 21 Mar | 29 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 508 | 1703 | 16551 | 24573 | 11230 | 54565 | 1773 | 52792 | 100 | 29 | ||||||||
Observation hours | 3:00 | 2:00 | 22:00 | 34:00 | 13:00 | 74:00 |
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