Species | Jan | Feb | Mar | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 159 | 1435 | 946 | 38 | 2578 | 96 | 2482 | 1098 (20 Feb) | 48 | 52 | 1 Jan | 22 Apr | ||||
2. | Canada Goose | 0 | 0 | 0 | 3 | 3 | 1 | 2 | 2 (20 Apr) | 2 | 2 | 18 Apr | 20 Apr | ||||
3. | Greylag Goose | 0 | 0 | 2 | 2 | 4 | 1 | 3 | 1 (20 Mar) | 4 | 4 | 20 Mar | 22 Apr | ||||
4. | goose sp. | 0 | 0 | 16 | 0 | 16 | 12 | 4 | 12 (12 Mar) | 2 | 2 | 6 Mar | 12 Mar | ||||
5. | Eurasian White-fronted Goose | 0 | 23 | 0 | 0 | 23 | 23 | 0 | 23 ( 6 Feb) | 1 | 1 | 6 Feb | 6 Feb | ||||
6. | Mute Swan | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1 ( 2 Feb) | 2 | 2 | 2 Feb | 5 Feb | ||||
7. | swan sp. | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (29 Jan) | 1 | 1 | 29 Jan | 29 Jan | ||||
8. | Egyptian Goose | 0 | 0 | 12 | 0 | 12 | 12 | 0 | 12 ( 4 Mar) | 1 | 1 | 4 Mar | 4 Mar | ||||
9. | Shelduck | 10 | 36 | 9 | 30 | 85 | 50 | 35 | 16 (22 Feb) | 27 | 29 | 1 Jan | 28 Apr | ||||
10. | Garganey | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (21 Apr) | 1 | 1 | 21 Apr | 21 Apr | ||||
11. | Shoveler | 11 | 2 | 9 | 0 | 22 | 5 | 17 | 9 (11 Jan) | 6 | 7 | 5 Jan | 31 Mar | ||||
12. | Gadwall | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (28 Mar) | 1 | 1 | 28 Mar | 28 Mar | ||||
13. | Wigeon | 3 | 9 | 4 | 0 | 16 | 6 | 10 | 7 (11 Feb) | 6 | 6 | 19 Jan | 28 Mar | ||||
14. | Mallard | 3 | 4 | 1 | 0 | 8 | 5 | 3 | 4 (20 Feb) | 3 | 3 | 18 Jan | 28 Mar | ||||
15. | Pintail | 1 | 14 | 0 | 0 | 15 | 11 | 4 | 9 (16 Feb) | 4 | 4 | 10 Jan | 20 Feb | ||||
16. | Teal | 4 | 5 | 0 | 6 | 15 | 12 | 3 | 5 ( 4 Apr) | 6 | 7 | 11 Jan | 4 Apr | ||||
17. | duck sp. | 8 | 0 | 6 | 0 | 14 | 0 | 14 | 8 (15 Jan) | 2 | 2 | 15 Jan | 14 Mar | ||||
18. | Tufted Duck | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 5 (25 Apr) | 1 | 1 | 25 Apr | 25 Apr | ||||
19. | Eider | 2 | 5 | 0 | 0 | 7 | 4 | 3 | 3 ( 8 Feb) | 4 | 4 | 10 Jan | 27 Feb | ||||
20. | Common Scoter | 53 | 321 | 270 | 497 | 1141 | 656 | 485 | 89 (12 Feb) | 72 | 78 | 2 Jan | 28 Apr | ||||
21. | Red-breasted Merganser | 0 | 2 | 3 | 5 | 10 | 9 | 1 | 3 (19 Apr) | 5 | 5 | 18 Feb | 19 Apr | ||||
22. | Swift | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (19 Apr) | 1 | 1 | 19 Apr | 19 Apr | ||||
23. | Stock Dove | 0 | 29 | 158 | 9 | 196 | 159 | 37 | 77 ( 6 Mar) | 16 | 17 | 21 Feb | 28 Apr | ||||
24. | Woodpigeon | 0 | 0 | 568 | 135 | 703 | 318 | 385 | 213 (19 Mar) | 6 | 7 | 6 Mar | 22 Apr | ||||
25. | Great Crested Grebe | 4 | 62 | 55 | 5 | 126 | 30 | 96 | 12 (26 Feb) | 37 | 40 | 2 Jan | 23 Apr | ||||
26. | Oystercatcher | 2 | 68 | 25 | 71 | 166 | 76 | 90 | 68 ( 6 Feb) | 13 | 14 | 2 Jan | 26 Apr | ||||
27. | Grey Plover | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (21 Apr) | 1 | 1 | 21 Apr | 21 Apr | ||||
28. | Golden Plover | 0 | 1 | 7 | 0 | 8 | 0 | 8 | 7 (21 Mar) | 2 | 2 | 12 Feb | 21 Mar | ||||
29. | Little Ringed Plover | 0 | 0 | 1 | 2 | 3 | 1 | 2 | 1 (24 Mar) | 3 | 3 | 24 Mar | 18 Apr | ||||
30. | Lapwing | 2 | 0 | 2 | 0 | 4 | 1 | 3 | 2 (11 Jan) | 3 | 3 | 11 Jan | 8 Mar | ||||
Species | Jan | Feb | Mar | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Whimbrel | 0 | 0 | 0 | 65 | 65 | 21 | 44 | 22 (25 Apr) | 12 | 13 | 6 Apr | 28 Apr | ||||
32. | Curlew | 7 | 36 | 14 | 11 | 68 | 15 | 53 | 27 ( 6 Feb) | 19 | 21 | 27 Jan | 26 Apr | ||||
33. | Bar-tailed Godwit | 0 | 0 | 0 | 10 | 10 | 7 | 3 | 8 (21 Apr) | 2 | 2 | 21 Apr | 25 Apr | ||||
34. | Snipe | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (10 Mar) | 1 | 1 | 10 Mar | 10 Mar | ||||
35. | Green Sandpiper | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 4 Apr) | 1 | 1 | 4 Apr | 4 Apr | ||||
36. | Turnstone | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 5 (24 Apr) | 1 | 1 | 24 Apr | 24 Apr | ||||
37. | Dunlin | 0 | 0 | 2 | 1 | 3 | 0 | 3 | 2 (12 Mar) | 2 | 2 | 12 Mar | 21 Apr | ||||
38. | Little Tern | 0 | 0 | 0 | 16 | 16 | 2 | 14 | 9 (21 Apr) | 2 | 2 | 21 Apr | 23 Apr | ||||
39. | Black Tern | 0 | 0 | 0 | 4 | 4 | 0 | 4 | 4 (23 Apr) | 1 | 1 | 23 Apr | 23 Apr | ||||
40. | tern/marsh tern sp. | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 8 Apr) | 1 | 1 | 8 Apr | 8 Apr | ||||
41. | Arctic Tern | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 6 Apr) | 1 | 1 | 6 Apr | 6 Apr | ||||
42. | Common/Arctic Tern | 0 | 0 | 2 | 33 | 35 | 25 | 10 | 7 (24 Apr) | 8 | 9 | 28 Mar | 24 Apr | ||||
43. | Common Tern | 0 | 0 | 0 | 23 | 23 | 18 | 5 | 9 ( 9 Apr) | 6 | 6 | 6 Apr | 21 Apr | ||||
44. | Sandwich Tern | 0 | 0 | 31 | 1050 | 1081 | 725 | 356 | 140 (25 Apr) | 28 | 30 | 16 Mar | 28 Apr | ||||
45. | Little Gull | 1 | 12 | 0 | 0 | 13 | 13 | 0 | 12 ( 8 Feb) | 2 | 2 | 9 Jan | 8 Feb | ||||
46. | Kittiwake | 439 | 197 | 51 | 53 | 740 | 668 | 72 | 102 (27 Jan) | 65 | 71 | 1 Jan | 28 Apr | ||||
47. | Black-headed Gull | 229 | 854 | 337 | 171 | 1591 | 1323 | 268 | 520 (23 Feb) | 45 | 49 | 2 Jan | 28 Apr | ||||
48. | Mediterranean Gull | 5 | 18 | 17 | 96 | 136 | 98 | 38 | 19 (16 Apr) | 33 | 36 | 9 Jan | 28 Apr | ||||
49. | Common Gull | 569 | 131 | 130 | 119 | 949 | 601 | 348 | 353 (27 Jan) | 44 | 48 | 5 Jan | 27 Apr | ||||
50. | Caspian Gull | 0 | 2 | 2 | 0 | 4 | 2 | 2 | 1 (22 Feb) | 4 | 4 | 22 Feb | 24 Mar | ||||
51. | Herring Gull | 0 | 1280 | 3 | 0 | 1283 | 1283 | 0 | 1200 (22 Feb) | 3 | 3 | 22 Feb | 17 Mar | ||||
52. | Herring Gull (subsp. argentatus) | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 ( 8 Feb) | 1 | 1 | 8 Feb | 8 Feb | ||||
53. | Yellow-legged Gull | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (22 Feb) | 1 | 1 | 22 Feb | 22 Feb | ||||
54. | Great Black-backed Gull | 23 | 80 | 37 | 12 | 152 | 122 | 30 | 56 (22 Feb) | 22 | 24 | 27 Jan | 24 Apr | ||||
55. | Lesser Black-backed Gull | 6 | 24 | 151 | 111 | 292 | 208 | 84 | 85 (28 Mar) | 39 | 42 | 9 Jan | 28 Apr | ||||
56. | Iceland Gull | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (13 Jan) | 1 | 1 | 13 Jan | 13 Jan | ||||
57. | Arctic Skua | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 1 ( 8 Apr) | 3 | 3 | 8 Apr | 24 Apr | ||||
58. | Pomarine Skua | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 (20 Apr) | 2 | 2 | 20 Apr | 23 Apr | ||||
59. | Great Skua | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (30 Jan) | 1 | 1 | 30 Jan | 30 Jan | ||||
60. | Razorbill | 8 | 30 | 2 | 4 | 44 | 43 | 1 | 9 (14 Feb) | 16 | 17 | 9 Jan | 19 Apr | ||||
Species | Jan | Feb | Mar | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Razorbill/Guillemot | 1789 | 572 | 28 | 183 | 2572 | 2540 | 32 | 1082 ( 9 Jan) | 64 | 70 | 2 Jan | 28 Apr | ||||
62. | Guillemot | 23 | 29 | 3 | 54 | 109 | 101 | 8 | 21 (24 Apr) | 25 | 27 | 4 Jan | 26 Apr | ||||
63. | Red-throated Diver | 2447 | 3703 | 2050 | 87 | 8287 | 7762 | 525 | 643 ( 8 Feb) | 89 | 97 | 1 Jan | 28 Apr | ||||
64. | Black-throated Diver | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 1 ( 2 Jan) | 2 | 2 | 2 Jan | 3 Jan | ||||
65. | Great Northern Diver | 0 | 1 | 2 | 0 | 3 | 3 | 0 | 2 (14 Mar) | 2 | 2 | 25 Feb | 14 Mar | ||||
66. | Fulmar | 3 | 8 | 0 | 0 | 11 | 11 | 0 | 4 (18 Feb) | 4 | 4 | 31 Jan | 26 Feb | ||||
67. | Manx Shearwater | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (28 Apr) | 1 | 1 | 28 Apr | 28 Apr | ||||
68. | Balearic Shearwater | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (16 Jan) | 1 | 1 | 16 Jan | 16 Jan | ||||
69. | Gannet | 1340 | 1484 | 974 | 683 | 4481 | 3849 | 632 | 194 ( 8 Mar) | 93 | 101 | 1 Jan | 28 Apr | ||||
70. | Cormorant | 4467 | 1001 | 149 | 70 | 5687 | 2306 | 3381 | 3000 (23 Jan) | 68 | 74 | 1 Jan | 28 Apr | ||||
71. | Shag | 0 | 4 | 7 | 3 | 14 | 3 | 11 | 2 (12 Mar) | 10 | 11 | 4 Feb | 25 Apr | ||||
72. | Little Egret | 0 | 0 | 1 | 2 | 3 | 1 | 2 | 1 ( 4 Mar) | 3 | 3 | 4 Mar | 18 Apr | ||||
73. | Great White Egret | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 (22 Apr) | 1 | 1 | 22 Apr | 22 Apr | ||||
74. | Grey Heron | 0 | 0 | 4 | 5 | 9 | 1 | 8 | 2 (19 Mar) | 6 | 7 | 2 Mar | 22 Apr | ||||
75. | Booted Eagle | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (10 Apr) | 1 | 1 | 10 Apr | 10 Apr | ||||
76. | Sparrowhawk | 0 | 1 | 22 | 11 | 34 | 3 | 31 | 6 (19 Mar) | 10 | 11 | 23 Feb | 27 Apr | ||||
77. | Goshawk | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 8 Apr) | 1 | 1 | 8 Apr | 8 Apr | ||||
78. | Marsh Harrier | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 ( 8 Apr) | 2 | 2 | 8 Apr | 17 Apr | ||||
79. | Hen Harrier | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 1 ( 5 Mar) | 2 | 2 | 5 Mar | 16 Apr | ||||
80. | Red Kite | 0 | 1 | 21 | 37 | 59 | 17 | 42 | 27 ( 8 Apr) | 12 | 13 | 13 Feb | 13 Apr | ||||
81. | Common Buzzard | 0 | 2 | 61 | 99 | 162 | 47 | 115 | 58 (27 Apr) | 11 | 12 | 23 Feb | 27 Apr | ||||
82. | Hoopoe | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (18 Apr) | 1 | 1 | 18 Apr | 18 Apr | ||||
83. | Merlin | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 6 Apr) | 1 | 1 | 6 Apr | 6 Apr | ||||
84. | Jay | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 5 (17 Apr) | 1 | 1 | 17 Apr | 17 Apr | ||||
85. | Magpie | 0 | 8 | 140 | 112 | 260 | 177 | 83 | 69 (11 Apr) | 10 | 11 | 23 Feb | 18 Apr | ||||
86. | Red-billed Chough | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 ( 8 Apr) | 1 | 1 | 8 Apr | 8 Apr | ||||
87. | Jackdaw | 0 | 24 | 267 | 35 | 326 | 180 | 146 | 46 ( 9 Mar) | 16 | 17 | 23 Feb | 13 Apr | ||||
88. | Rook | 0 | 11 | 54 | 22 | 87 | 43 | 44 | 11 (19 Mar) | 24 | 26 | 23 Feb | 22 Apr | ||||
89. | Carrion Crow | 0 | 8 | 30 | 145 | 183 | 80 | 103 | 60 (22 Apr) | 13 | 14 | 23 Feb | 22 Apr | ||||
90. | Hooded Crow | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (22 Apr) | 1 | 1 | 22 Apr | 22 Apr | ||||
Species | Jan | Feb | Mar | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Raven | 0 | 3 | 1 | 1 | 5 | 3 | 2 | 3 (26 Feb) | 3 | 3 | 26 Feb | 20 Apr | ||||
92. | Blue Tit | 0 | 0 | 4 | 0 | 4 | 4 | 0 | 2 ( 8 Mar) | 2 | 2 | 8 Mar | 19 Mar | ||||
93. | Great Tit | 0 | 0 | 6 | 3 | 9 | 4 | 5 | 5 ( 9 Mar) | 3 | 3 | 9 Mar | 4 Apr | ||||
94. | Wood Lark | 0 | 2 | 3 | 0 | 5 | 4 | 1 | 2 ( 6 Mar) | 4 | 4 | 21 Feb | 20 Mar | ||||
95. | Skylark | 0 | 51 | 15 | 0 | 66 | 61 | 5 | 42 (23 Feb) | 11 | 12 | 5 Feb | 21 Mar | ||||
96. | Sand Martin | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 4 (11 Apr) | 2 | 2 | 11 Apr | 28 Apr | ||||
97. | Swallow | 0 | 0 | 2 | 227 | 229 | 28 | 201 | 49 (21 Apr) | 17 | 18 | 24 Mar | 28 Apr | ||||
98. | House Martin | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 1 (21 Apr) | 3 | 3 | 21 Apr | 28 Apr | ||||
99. | Starling | 0 | 6 | 2144 | 0 | 2150 | 445 | 1705 | 665 (13 Mar) | 13 | 14 | 16 Feb | 24 Mar | ||||
100. | Redwing | 0 | 0 | 1 | 3 | 4 | 3 | 1 | 3 (14 Apr) | 2 | 2 | 29 Mar | 14 Apr | ||||
101. | Fieldfare | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (11 Feb) | 1 | 1 | 11 Feb | 11 Feb | ||||
102. | House Sparrow | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (10 Mar) | 1 | 1 | 10 Mar | 10 Mar | ||||
103. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (26 Apr) | 1 | 1 | 26 Apr | 26 Apr | ||||
104. | Yellow Wagtail (flavissima) | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (26 Apr) | 1 | 1 | 26 Apr | 26 Apr | ||||
105. | Yellow wagtail sp. | 0 | 0 | 1 | 10 | 11 | 0 | 11 | 3 (16 Apr) | 6 | 6 | 28 Mar | 28 Apr | ||||
106. | Grey Wagtail | 0 | 1 | 6 | 1 | 8 | 3 | 5 | 2 (23 Mar) | 6 | 7 | 25 Feb | 4 Apr | ||||
107. | White Wagtail | 0 | 0 | 19 | 0 | 19 | 18 | 1 | 17 ( 9 Mar) | 3 | 3 | 7 Mar | 9 Mar | ||||
108. | alba wagtail sp. | 0 | 0 | 9 | 11 | 20 | 5 | 15 | 4 (31 Mar) | 8 | 9 | 9 Mar | 17 Apr | ||||
109. | Pied Wagtail | 0 | 0 | 26 | 4 | 30 | 0 | 30 | 6 ( 9 Mar) | 7 | 8 | 4 Mar | 11 Apr | ||||
110. | Meadow Pipit | 0 | 24 | 48 | 73 | 145 | 41 | 104 | 30 (13 Apr) | 19 | 21 | 1 Feb | 28 Apr | ||||
111. | Tree Pipit | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (16 Apr) | 1 | 1 | 16 Apr | 16 Apr | ||||
112. | Chaffinch | 0 | 65 | 678 | 32 | 775 | 609 | 166 | 182 ( 9 Mar) | 21 | 23 | 21 Feb | 18 Apr | ||||
113. | Brambling | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 2 ( 9 Mar) | 2 | 2 | 9 Mar | 20 Mar | ||||
114. | Linnet | 13 | 51 | 107 | 129 | 300 | 190 | 110 | 48 (19 Mar) | 20 | 22 | 16 Jan | 27 Apr | ||||
115. | Goldfinch | 0 | 3 | 12 | 89 | 104 | 8 | 96 | 11 (11 Apr) | 19 | 21 | 3 Feb | 27 Apr | ||||
116. | Siskin | 0 | 0 | 87 | 9 | 96 | 62 | 34 | 21 ( 9 Mar) | 17 | 18 | 4 Mar | 22 Apr | ||||
117. | Corn Bunting | 0 | 1 | 2 | 2 | 5 | 4 | 1 | 2 ( 6 Mar) | 4 | 4 | 24 Feb | 28 Apr | ||||
118. | Reed Bunting | 0 | 8 | 2 | 1 | 11 | 10 | 1 | 8 (23 Feb) | 4 | 4 | 23 Feb | 7 Apr | ||||
Other species | |||||||||||||||||
Species | Jan | Feb | Mar | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (10 Feb) | 1 | 1 | 10 Feb | 10 Feb | ||||
2. | Humpback whale | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (12 Mar) | 1 | 1 | 12 Mar | 12 Mar | ||||
Species | Jan | Feb | Mar | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 11638 | 11760 | 9867 | 4778 | 38043 | 25315 | 12728 | 100 | 109 | ||||||||
Observation hours | 48:55 | 69:10 | 82:55 | 91:55 | 292:55 |
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