Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 0 | 103 | 62 | 36 | 0 | 0 | 0 | 0 | 0 | 3477 | 3678 | 3478 | 200 | 3468 (22 Oct) | 41 | 11 | 11 Feb | 22 Oct | ||||
2. | Canada Goose | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 (29 Mar) | 7 | 2 | 29 Mar | 30 Mar | ||||
3. | Barnacle Goose | 0 | 0 | 172 | 522 | 0 | 0 | 0 | 0 | 0 | 1 | 695 | 3 | 692 | 511 (26 Apr) | 26 | 7 | 8 Mar | 22 Oct | ||||
4. | Greylag Goose | 0 | 2 | 19 | 291 | 1 | 0 | 0 | 0 | 0 | 6 | 319 | 21 | 298 | 282 (26 Apr) | 41 | 11 | 11 Feb | 22 Oct | ||||
5. | Domestic Goose | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (29 Mar) | 4 | 1 | 29 Mar | 29 Mar | ||||
6. | Pink-footed Goose | 0 | 126 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 126 | 0 | 126 | 126 (11 Feb) | 4 | 1 | 11 Feb | 11 Feb | ||||
7. | Eurasian White-fronted Goose | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 4 | 1 | 9 Mar | 9 Mar | ||||
8. | Mute Swan | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 ( 8 Mar) | 4 | 1 | 8 Mar | 8 Mar | ||||
9. | Egyptian Goose | 0 | 1 | 9 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 9 | 23 | 11 ( 6 Apr) | 19 | 5 | 3 Feb | 26 Apr | ||||
10. | Shelduck | 0 | 6 | 40 | 11 | 5 | 0 | 0 | 0 | 0 | 672 | 734 | 682 | 52 | 672 (22 Oct) | 44 | 12 | 16 Feb | 22 Oct | ||||
11. | Ruddy Shelduck | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 3 May) | 4 | 1 | 3 May | 3 May | ||||
12. | Shoveler | 0 | 0 | 253 | 120 | 3 | 0 | 0 | 0 | 0 | 0 | 376 | 4 | 372 | 112 (21 Apr) | 26 | 7 | 8 Mar | 2 May | ||||
13. | Gadwall | 0 | 0 | 18 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 21 | 8 | 13 | 9 (30 Mar) | 19 | 5 | 8 Mar | 25 Sep | ||||
14. | Wigeon | 32 | 4 | 110 | 15 | 0 | 0 | 0 | 0 | 0 | 18 | 179 | 58 | 121 | 90 ( 8 Mar) | 33 | 9 | 26 Jan | 22 Oct | ||||
15. | Mallard | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 2 | 4 (26 Jan) | 7 | 2 | 26 Jan | 21 Apr | ||||
16. | Pintail | 0 | 0 | 206 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 210 | 0 | 210 | 198 ( 8 Mar) | 15 | 4 | 8 Mar | 6 Apr | ||||
17. | Teal | 2 | 3 | 850 | 33 | 0 | 0 | 0 | 4 | 4 | 0 | 896 | 10 | 886 | 537 ( 8 Mar) | 52 | 14 | 26 Jan | 28 Sep | ||||
18. | Pochard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 2 (24 Sep) | 4 | 1 | 24 Sep | 24 Sep | ||||
19. | Tufted Duck | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 2 | 4 | 2 (21 Apr) | 11 | 3 | 21 Apr | 22 Oct | ||||
20. | Scaup | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 4 | 0 | 3 (22 Oct) | 7 | 2 | 26 Jan | 22 Oct | ||||
21. | Eider | 3 | 22 | 20 | 17 | 15 | 0 | 0 | 0 | 2 | 3 | 82 | 15 | 67 | 15 ( 3 May) | 56 | 15 | 26 Jan | 22 Oct | ||||
22. | Velvet Scoter | 0 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 28 | 3 | 25 | 24 ( 6 Apr) | 15 | 4 | 8 Mar | 22 Oct | ||||
23. | Common Scoter | 22 | 24 | 1093 | 1636 | 195 | 0 | 0 | 27 | 258 | 591 | 3846 | 507 | 3339 | 716 ( 6 Apr) | 100 | 27 | 26 Jan | 22 Oct | ||||
24. | Long-tailed Duck | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (23 Mar) | 4 | 1 | 23 Mar | 23 Mar | ||||
25. | Red-breasted Merganser | 3 | 7 | 24 | 32 | 5 | 0 | 0 | 0 | 0 | 19 | 90 | 35 | 55 | 14 (20 Apr) | 59 | 16 | 26 Jan | 22 Oct | ||||
26. | Red-necked Grebe | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 3 | 2 (30 Mar) | 11 | 3 | 9 Mar | 3 May | ||||
27. | Great Crested Grebe | 6 | 228 | 43 | 20 | 9 | 0 | 0 | 0 | 1 | 2 | 309 | 213 | 96 | 125 (16 Feb) | 63 | 17 | 26 Jan | 21 Oct | ||||
28. | Black-necked / Slavonian Grebe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (16 Feb) | 4 | 1 | 16 Feb | 16 Feb | ||||
29. | Oystercatcher | 0 | 1 | 34 | 48 | 9 | 0 | 0 | 3 | 0 | 0 | 95 | 33 | 62 | 15 (19 Apr) | 48 | 13 | 11 Feb | 9 Aug | ||||
30. | Avocet | 0 | 0 | 96 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 0 | 97 | 73 (29 Mar) | 11 | 3 | 29 Mar | 21 Apr | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Lapwing | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 3 Feb) | 4 | 1 | 3 Feb | 3 Feb | ||||
32. | Golden Plover | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (21 Apr) | 4 | 1 | 21 Apr | 21 Apr | ||||
33. | Grey Plover | 4 | 0 | 0 | 216 | 77 | 0 | 0 | 1 | 0 | 3 | 301 | 9 | 292 | 138 (21 Apr) | 33 | 9 | 26 Jan | 22 Oct | ||||
34. | Ringed Plover | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 22 | 20 (21 Apr) | 11 | 3 | 29 Mar | 21 Apr | ||||
35. | Whimbrel | 0 | 0 | 0 | 192 | 25 | 0 | 0 | 0 | 0 | 0 | 217 | 1 | 216 | 175 (21 Apr) | 22 | 6 | 12 Apr | 3 May | ||||
36. | Curlew | 0 | 0 | 10 | 20 | 4 | 0 | 0 | 0 | 0 | 32 | 66 | 30 | 36 | 17 (22 Oct) | 44 | 12 | 8 Mar | 22 Oct | ||||
37. | Bar-tailed Godwit | 8 | 0 | 1 | 54 | 805 | 0 | 0 | 1 | 0 | 0 | 869 | 9 | 860 | 697 ( 3 May) | 33 | 9 | 26 Jan | 9 Aug | ||||
38. | Black-tailed Godwit | 0 | 0 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 6 (29 Mar) | 7 | 2 | 29 Mar | 21 Apr | ||||
39. | Turnstone | 0 | 0 | 0 | 0 | 45 | 0 | 0 | 0 | 0 | 3 | 48 | 3 | 45 | 39 ( 3 May) | 15 | 4 | 2 May | 22 Oct | ||||
40. | Knot | 0 | 0 | 0 | 65 | 297 | 0 | 0 | 0 | 0 | 0 | 362 | 0 | 362 | 267 ( 3 May) | 19 | 5 | 19 Apr | 3 May | ||||
41. | Temminck's Stint | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 2 May) | 4 | 1 | 2 May | 2 May | ||||
42. | Sanderling | 0 | 49 | 90 | 251 | 42 | 0 | 0 | 0 | 3 | 21 | 456 | 37 | 419 | 185 (21 Apr) | 52 | 14 | 3 Feb | 22 Oct | ||||
43. | Dunlin | 10 | 14 | 152 | 96 | 0 | 0 | 0 | 0 | 4 | 85 | 361 | 99 | 262 | 113 (29 Mar) | 48 | 13 | 26 Jan | 22 Oct | ||||
44. | Common Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (24 Sep) | 4 | 1 | 24 Sep | 24 Sep | ||||
45. | Redshank | 0 | 0 | 0 | 42 | 2 | 0 | 0 | 0 | 0 | 0 | 44 | 1 | 43 | 36 (21 Apr) | 19 | 5 | 20 Apr | 3 May | ||||
46. | Spotted Redshank | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 6 (20 Apr) | 4 | 1 | 20 Apr | 20 Apr | ||||
47. | Greenshank | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 4 (21 Apr) | 7 | 2 | 20 Apr | 21 Apr | ||||
48. | Kittiwake | 12 | 188 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 213 | 212 | 1 | 185 (16 Feb) | 26 | 7 | 26 Jan | 22 Oct | ||||
49. | Black-headed Gull | 249 | 1583 | 512 | 341 | 64 | 0 | 0 | 13 | 145 | 1541 | 4448 | 2178 | 2270 | 1520 (22 Oct) | 100 | 27 | 26 Jan | 22 Oct | ||||
50. | Little Gull | 5 | 16 | 481 | 6566 | 6 | 0 | 0 | 0 | 0 | 438 | 7512 | 517 | 6995 | 4236 (21 Apr) | 63 | 17 | 26 Jan | 22 Oct | ||||
51. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 2 | 1 | 2 (26 Sep) | 7 | 2 | 26 Sep | 22 Oct | ||||
52. | Common Gull | 454 | 162 | 1511 | 1269 | 134 | 0 | 0 | 4 | 162 | 670 | 4366 | 1390 | 2976 | 1184 (29 Mar) | 100 | 27 | 26 Jan | 22 Oct | ||||
53. | Great Black-backed Gull | 6 | 37 | 31 | 32 | 58 | 0 | 0 | 1 | 113 | 144 | 422 | 290 | 132 | 102 (22 Oct) | 81 | 22 | 26 Jan | 22 Oct | ||||
54. | Iceland Gull | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 4 | 1 | 9 Mar | 9 Mar | ||||
55. | Herring Gull | 147 | 62 | 245 | 86 | 15 | 0 | 0 | 9 | 75 | 750 | 1389 | 1050 | 339 | 681 (22 Oct) | 63 | 17 | 26 Jan | 22 Oct | ||||
56. | Lesser Black-backed Gull | 2 | 21 | 907 | 586 | 706 | 0 | 0 | 42 | 854 | 984 | 4102 | 2141 | 1961 | 852 (22 Oct) | 93 | 25 | 26 Jan | 22 Oct | ||||
57. | Sandwich Tern | 0 | 0 | 14 | 136 | 56 | 0 | 0 | 16 | 81 | 6 | 309 | 103 | 206 | 55 (26 Apr) | 70 | 19 | 29 Mar | 22 Oct | ||||
58. | Little Tern | 0 | 0 | 0 | 328 | 34 | 0 | 0 | 0 | 0 | 0 | 362 | 0 | 362 | 269 (21 Apr) | 22 | 6 | 19 Apr | 3 May | ||||
59. | Common Tern | 0 | 0 | 2 | 482 | 312 | 0 | 0 | 17 | 11 | 0 | 824 | 45 | 779 | 171 (20 Apr) | 37 | 10 | 30 Mar | 28 Sep | ||||
60. | Arctic Tern | 0 | 0 | 0 | 73 | 101 | 0 | 0 | 1 | 0 | 2 | 177 | 3 | 174 | 56 ( 2 May) | 30 | 8 | 12 Apr | 20 Oct | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Common/Arctic Tern | 0 | 0 | 0 | 1305 | 795 | 0 | 0 | 33 | 10 | 7 | 2150 | 171 | 1979 | 543 (26 Apr) | 52 | 14 | 12 Apr | 22 Oct | ||||
62. | Black Tern | 0 | 0 | 0 | 56 | 4 | 0 | 0 | 1 | 0 | 0 | 61 | 1 | 60 | 24 (21 Apr) | 30 | 8 | 12 Apr | 9 Aug | ||||
63. | Great Skua | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 13 | 10 | 3 | 6 (21 Oct) | 11 | 3 | 6 Apr | 22 Oct | ||||
64. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 20 | 19 | 1 | 13 (22 Oct) | 11 | 3 | 26 Sep | 22 Oct | ||||
65. | Arctic Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 12 | 11 | 1 | 6 (21 Oct) | 15 | 4 | 26 Sep | 22 Oct | ||||
66. | Long-tailed Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (26 Sep) | 4 | 1 | 26 Sep | 26 Sep | ||||
67. | skua sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 0 | 3 (22 Oct) | 7 | 2 | 21 Oct | 22 Oct | ||||
68. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (22 Oct) | 4 | 1 | 22 Oct | 22 Oct | ||||
69. | Guillemot | 1 | 254 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 256 | 254 | 2 | 250 (16 Feb) | 15 | 4 | 26 Jan | 21 Oct | ||||
70. | Razorbill/Guillemot | 12 | 1363 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 1385 | 1340 | 45 | 1309 (16 Feb) | 30 | 8 | 26 Jan | 22 Oct | ||||
71. | Red-throated Diver | 2 | 74 | 24 | 5 | 1 | 0 | 0 | 0 | 4 | 2 | 112 | 79 | 33 | 52 (16 Feb) | 59 | 16 | 26 Jan | 22 Oct | ||||
72. | Black-throated Diver | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (12 Apr) | 7 | 2 | 23 Mar | 12 Apr | ||||
73. | diver sp. | 5 | 102 | 26 | 6 | 0 | 0 | 0 | 0 | 8 | 2 | 149 | 66 | 83 | 45 (11 Feb) | 52 | 14 | 26 Jan | 21 Oct | ||||
74. | Leach's Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 2 (21 Oct) | 7 | 2 | 21 Oct | 22 Oct | ||||
75. | Fulmar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (24 Sep) | 4 | 1 | 24 Sep | 24 Sep | ||||
76. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 5 | 0 | 3 (26 Sep) | 11 | 3 | 26 Sep | 22 Oct | ||||
77. | Gannet | 0 | 11 | 19 | 26 | 5 | 0 | 0 | 2 | 19 | 125 | 207 | 66 | 141 | 110 (21 Oct) | 74 | 20 | 16 Feb | 22 Oct | ||||
78. | Cormorant | 4 | 480 | 408 | 803 | 374 | 0 | 0 | 48 | 240 | 191 | 2548 | 1019 | 1529 | 384 (16 Feb) | 100 | 27 | 26 Jan | 22 Oct | ||||
79. | Grey Heron | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 4 (21 Apr) | 11 | 3 | 20 Apr | 26 Apr | ||||
80. | Sparrowhawk | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 9 Mar) | 4 | 1 | 9 Mar | 9 Mar | ||||
81. | Marsh Harrier | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (21 Apr) | 7 | 2 | 20 Apr | 21 Apr | ||||
82. | Common Buzzard | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (21 Apr) | 4 | 1 | 21 Apr | 21 Apr | ||||
83. | Merlin | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 3 May) | 4 | 1 | 3 May | 3 May | ||||
84. | Skylark | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 7 ( 9 Mar) | 4 | 1 | 9 Mar | 9 Mar | ||||
85. | Sand Martin | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 3 (30 Mar) | 11 | 3 | 30 Mar | 21 Apr | ||||
86. | Swallow | 0 | 0 | 0 | 20 | 13 | 0 | 0 | 0 | 0 | 0 | 33 | 0 | 33 | 10 (21 Apr) | 19 | 5 | 12 Apr | 3 May | ||||
87. | House Martin | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 4 | 1 | 20 Apr | 20 Apr | ||||
88. | Starling | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 22 | 12 ( 8 Mar) | 7 | 2 | 8 Mar | 9 Mar | ||||
89. | Wheatear | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 2 May) | 4 | 1 | 2 May | 2 May | ||||
90. | Yellow wagtail sp. | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 2 (21 Apr) | 11 | 3 | 20 Apr | 2 May | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | White Wagtail | 0 | 0 | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 14 | 6 (30 Mar) | 19 | 5 | 29 Mar | 21 Apr | ||||
92. | alba wagtail sp. | 0 | 0 | 49 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 66 | 5 | 61 | 26 (29 Mar) | 37 | 10 | 8 Mar | 2 May | ||||
93. | Pied Wagtail | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 3 (29 Mar) | 7 | 2 | 29 Mar | 30 Mar | ||||
94. | Meadow Pipit | 0 | 1 | 46 | 20 | 3 | 0 | 0 | 0 | 0 | 0 | 70 | 3 | 67 | 13 (30 Mar) | 41 | 11 | 11 Feb | 3 May | ||||
95. | Rock Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (25 Sep) | 4 | 1 | 25 Sep | 25 Sep | ||||
96. | Linnet | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (29 Mar) | 4 | 1 | 29 Mar | 29 Mar | ||||
97. | Goldfinch | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (30 Mar) | 4 | 1 | 30 Mar | 30 Mar | ||||
98. | Siskin | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 9 Mar) | 4 | 1 | 9 Mar | 9 Mar | ||||
99. | Reed Bunting | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 Apr) | 4 | 1 | 12 Apr | 12 Apr | ||||
Other species | |||||||||||||||||||||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harbour Porpoise | 2 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 3 | 13 | 5 (16 Feb) | 26 | 7 | 26 Jan | 26 Sep | ||||
2. | Grey seal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (21 Oct) | 4 | 1 | 21 Oct | 21 Oct | ||||
Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 996 | 4953 | 7657 | 15993 | 4231 | 0 | 0 | 223 | 2014 | 9877 | 45944 | 16282 | 29662 | 100 | 27 | ||||||||
Observation hours | 1:30 | 4:30 | 10:00 | 14:00 | 6:30 | 0:00 | 0:00 | 2:00 | 7:00 | 15:45 | 61:15 |
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