| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 26 | 197 | 3 | 240 | 103 | 137 | 123 (15 Nov) | 7 | 24 | 16 Feb | 29 Dec | ||||
| 2. | Pale-bellied Brent Goose | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 2 | 0 | 19 | 6 | 13 | 8 (7 Feb) | 2 | 5 | 7 Feb | 15 Nov | ||||
| 3. | brent goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 6 | 1 | 5 | 5 (18 Oct) | 1 | 2 | 13 Sep | 18 Oct | ||||
| 4. | Canada Goose | 0 | 1 | 0 | 0 | 7 | 51 | 0 | 0 | 16 | 0 | 0 | 0 | 75 | 53 | 22 | 18 (3 Jun) | 2 | 7 | 23 Feb | 15 Sep | ||||
| 5. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 0 | 0 | 36 | 0 | 36 | 36 (14 Oct) | 0 | 1 | 14 Oct | 14 Oct | ||||
| 6. | Greylag Goose | 0 | 7 | 14 | 2 | 0 | 0 | 0 | 0 | 1 | 6 | 1 | 0 | 31 | 11 | 20 | 7 (24 Feb) | 3 | 11 | 24 Feb | 30 Nov | ||||
| 7. | Anser sp. | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 0 | 20 (29 Jan) | 0 | 1 | 29 Jan | 29 Jan | ||||
| 8. | Feral Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (19 Sep) | 0 | 1 | 19 Sep | 19 Sep | ||||
| 9. | Pink-footed Goose | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 6 | 0 | 251 | 374 | 322 | 52 | 250 (13 Dec) | 2 | 8 | 16 Jan | 19 Dec | ||||
| 10. | Eurasian White-fronted Goose | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 (21 Feb) | 0 | 1 | 21 Feb | 21 Feb | ||||
| 11. | Mute Swan | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 6 | 5 | 1 | 2 (22 Feb) | 1 | 4 | 22 Feb | 2 Dec | ||||
| 12. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 9 | 7 | 61 | 61 | 0 | 34 (6 Oct) | 2 | 5 | 6 Oct | 2 Dec | ||||
| 13. | Shelduck | 0 | 6 | 2 | 4 | 1 | 4 | 56 | 9 | 4 | 7 | 6 | 14 | 113 | 92 | 21 | 46 (19 Jul) | 8 | 27 | 5 Feb | 24 Dec | ||||
| 14. | Shoveler | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 7 | 12 | 5 | 0 | 28 | 25 | 3 | 5 (28 Sep) | 4 | 13 | 17 Mar | 7 Nov | ||||
| 15. | Gadwall | 0 | 0 | 0 | 2 | 3 | 2 | 0 | 0 | 2 | 5 | 1 | 0 | 15 | 11 | 4 | 4 (20 Oct) | 2 | 7 | 27 Apr | 1 Nov | ||||
| 16. | Wigeon | 8 | 50 | 0 | 0 | 0 | 0 | 2 | 24 | 412 | 1118 | 426 | 72 | 2112 | 945 | 1167 | 283 (18 Oct) | 19 | 63 | 1 Jan | 31 Dec | ||||
| 17. | Mallard | 2 | 5 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 16 | 24 | 2 | 56 | 35 | 21 | 6 (31 Oct) | 8 | 26 | 17 Jan | 3 Dec | ||||
| 18. | Pintail | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 14 | 4 | 0 | 52 | 29 | 23 | 6 (20 Sep) | 5 | 15 | 17 Jan | 15 Nov | ||||
| 19. | Teal | 13 | 10 | 3 | 0 | 0 | 6 | 79 | 566 | 2187 | 968 | 289 | 39 | 4160 | 3164 | 996 | 351 (28 Sep) | 32 | 104 | 11 Jan | 31 Dec | ||||
| 20. | Pochard | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 7 | 3 | 4 | 4 (13 Oct) | 1 | 3 | 23 Jan | 13 Oct | ||||
| 21. | Tufted Duck | 2 | 0 | 0 | 0 | 4 | 1 | 1 | 5 | 22 | 16 | 7 | 0 | 58 | 38 | 20 | 7 (15 Oct) | 8 | 27 | 6 Jan | 18 Nov | ||||
| 22. | Scaup | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (18 Aug) | 0 | 1 | 18 Aug | 18 Aug | ||||
| 23. | Eider | 5 | 5 | 29 | 8 | 1 | 24 | 12 | 0 | 17 | 127 | 108 | 102 | 438 | 143 | 295 | 45 (24 Dec) | 24 | 78 | 2 Jan | 31 Dec | ||||
| 24. | eider sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 Jun) | 0 | 1 | 12 Jun | 12 Jun | ||||
| 25. | Velvet Scoter | 4 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 2 | 13 | 2 | 3 | 30 | 10 | 20 | 3 (12 Oct) | 6 | 21 | 1 Jan | 24 Dec | ||||
| 26. | Common Scoter | 92 | 20 | 115 | 65 | 412 | 747 | 2728 | 2030 | 952 | 1127 | 1008 | 153 | 9449 | 2520 | 6929 | 570 (18 Aug) | 80 | 263 | 1 Jan | 31 Dec | ||||
| 27. | Long-tailed Duck | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 9 | 3 | 6 | 3 (25 Oct) | 2 | 6 | 4 Mar | 26 Nov | ||||
| 28. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 9 | 4 | 24 | 13 | 11 | 6 (14 Nov) | 3 | 11 | 13 Oct | 30 Dec | ||||
| 29. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 9 | 18 | 0 | 49 | 41 | 8 | 12 (4 Sep) | 3 | 9 | 4 Sep | 27 Nov | ||||
| 30. | Red-breasted Merganser | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 14 | 4 | 3 | 27 | 9 | 18 | 7 (18 Oct) | 5 | 15 | 2 Aug | 24 Dec | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Mergus sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (7 Nov) | 0 | 1 | 7 Nov | 7 Nov | ||||
| 32. | Swift | 0 | 0 | 0 | 0 | 4 | 171 | 122 | 7 | 70 | 0 | 0 | 0 | 374 | 295 | 79 | 139 (28 Jun) | 10 | 32 | 4 May | 19 Sep | ||||
| 33. | Cuckoo | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (5 Aug) | 0 | 1 | 5 Aug | 5 Aug | ||||
| 34. | Woodpigeon | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 4 | 4 | 1 | 0 | 0 | 17 | 9 | 8 | 3 (22 Jun) | 3 | 10 | 1 May | 19 Oct | ||||
| 35. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (15 Jun) | 0 | 1 | 15 Jun | 15 Jun | ||||
| 36. | Red-necked Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 5 | 3 | 2 | 1 (16 Oct) | 2 | 5 | 16 Oct | 17 Nov | ||||
| 37. | Great Crested Grebe | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 8 | 7 | 1 | 1 (1 Jan) | 2 | 8 | 1 Jan | 15 Dec | ||||
| 38. | Oystercatcher | 1 | 1 | 0 | 28 | 23 | 9 | 382 | 1174 | 33 | 14 | 9 | 0 | 1674 | 1526 | 148 | 267 (20 Aug) | 17 | 56 | 9 Jan | 30 Nov | ||||
| 39. | Grey Plover | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 4 | 41 | 0 | 51 | 7 | 44 | 40 (15 Nov) | 3 | 9 | 30 Apr | 15 Nov | ||||
| 40. | Golden Plover | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 22 | 28 | 0 | 0 | 54 | 47 | 7 | 26 (20 Oct) | 2 | 7 | 23 Jan | 20 Oct | ||||
| 41. | Ringed Plover | 0 | 1 | 1 | 0 | 1 | 0 | 3 | 2 | 8 | 0 | 1 | 0 | 17 | 15 | 2 | 3 (6 Sep) | 4 | 13 | 22 Feb | 6 Nov | ||||
| 42. | Lapwing | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 20 | 0 | 37 | 36 | 1 | 20 (1 Nov) | 2 | 5 | 2 Feb | 1 Nov | ||||
| 43. | Whimbrel | 0 | 0 | 0 | 3 | 8 | 0 | 217 | 99 | 17 | 0 | 0 | 0 | 344 | 333 | 11 | 68 (24 Jul) | 12 | 41 | 27 Apr | 16 Sep | ||||
| 44. | Curlew | 1 | 6 | 0 | 11 | 6 | 14 | 40 | 40 | 22 | 33 | 9 | 3 | 185 | 123 | 62 | 7 (19 Jul) | 23 | 75 | 12 Jan | 13 Dec | ||||
| 45. | Numenius sp. | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (10 Apr) | 0 | 1 | 10 Apr | 10 Apr | ||||
| 46. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 2 | 1 | 26 | 0 | 33 | 7 | 26 | 25 (15 Nov) | 2 | 7 | 9 May | 15 Nov | ||||
| 47. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 157 | 0 | 5 | 1 | 0 | 0 | 0 | 163 | 163 | 0 | 147 (28 Jun) | 1 | 4 | 28 Jun | 13 Sep | ||||
| 48. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 6 | 3 | 3 | 2 (15 Nov) | 2 | 5 | 28 Oct | 24 Nov | ||||
| 49. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 3 | 2 | 0 | 12 | 11 | 1 | 6 (15 Sep) | 2 | 6 | 15 Sep | 1 Nov | ||||
| 50. | Grey Phalarope | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (15 Oct) | 0 | 1 | 15 Oct | 15 Oct | ||||
| 51. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (4 Sep) | 0 | 1 | 4 Sep | 4 Sep | ||||
| 52. | Redshank | 0 | 0 | 0 | 0 | 0 | 10 | 264 | 169 | 24 | 6 | 0 | 0 | 473 | 447 | 26 | 132 (15 Jul) | 11 | 36 | 28 Jun | 12 Oct | ||||
| 53. | Greenshank | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 (3 May) | 1 | 2 | 3 May | 17 Aug | ||||
| 54. | Turnstone | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 46 | 4 | 8 | 0 | 0 | 76 | 34 | 42 | 35 (1 Aug) | 3 | 10 | 18 May | 6 Oct | ||||
| 55. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 110 | 19 | 31 | 55 | 3 | 0 | 218 | 215 | 3 | 91 (19 Jul) | 6 | 21 | 15 Jul | 1 Nov | ||||
| 56. | Ruff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 2 | 1 | 1 (17 Aug) | 1 | 3 | 17 Aug | 11 Sep | ||||
| 57. | small wader | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 3 | 8 | 11 (31 May) | 0 | 1 | 31 May | 31 May | ||||
| 58. | Sanderling | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 12 | 0 | 0 | 0 | 15 | 4 | 11 | 11 (21 Sep) | 1 | 4 | 31 May | 21 Sep | ||||
| 59. | Dunlin | 0 | 0 | 0 | 0 | 20 | 0 | 125 | 65 | 9 | 47 | 44 | 0 | 310 | 247 | 63 | 45 (14 Jul) | 10 | 32 | 22 May | 15 Nov | ||||
| 60. | Purple Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9 | 8 | 0 | 18 | 7 | 11 | 5 (6 Oct) | 2 | 8 | 21 Aug | 26 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Calidris sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 3 (8 Sep) | 0 | 1 | 8 Sep | 8 Sep | ||||
| 62. | Little Tern | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 9 | 9 | 0 | 5 (25 Jul) | 1 | 4 | 25 Jul | 23 Aug | ||||
| 63. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 1 | 0 | 0 | 9 | 4 | 5 | 2 (11 Sep) | 2 | 8 | 15 Aug | 25 Oct | ||||
| 64. | Arctic Tern | 0 | 0 | 0 | 0 | 4 | 0 | 656 | 2054 | 20 | 26 | 1 | 0 | 2761 | 70 | 2691 | 1743 (2 Aug) | 19 | 62 | 19 May | 15 Nov | ||||
| 65. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 359 | 0 | 3 | 0 | 0 | 380 | 20 | 360 | 335 (15 Aug) | 3 | 10 | 17 Jul | 17 Oct | ||||
| 66. | Common Tern | 0 | 0 | 0 | 0 | 5 | 11 | 106 | 9088 | 2507 | 103 | 0 | 0 | 11820 | 2136 | 9684 | 1703 (10 Aug) | 28 | 91 | 18 May | 17 Oct | ||||
| 67. | Roseate Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 2 (11 Aug) | 1 | 4 | 11 Aug | 23 Aug | ||||
| 68. | Sandwich Tern | 0 | 0 | 1 | 121 | 433 | 356 | 3509 | 4311 | 925 | 7 | 1 | 0 | 9664 | 1492 | 8172 | 512 (14 Jul) | 47 | 156 | 22 Mar | 15 Nov | ||||
| 69. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2768 | 210 | 1895 | 557 | 1 | 5435 | 1029 | 4406 | 1531 (20 Aug) | 20 | 67 | 2 Jul | 28 Dec | ||||
| 70. | Kittiwake | 140 | 1605 | 2449 | 0 | 2 | 0 | 0 | 176 | 1231 | 1828 | 4152 | 635 | 12218 | 2008 | 10210 | 1083 (24 Nov) | 49 | 160 | 1 Jan | 31 Dec | ||||
| 71. | Sabine's Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 5 | 1 | 4 | 3 (23 Sep) | 1 | 3 | 20 Aug | 23 Sep | ||||
| 72. | Black-headed Gull | 22 | 37 | 39 | 41 | 11 | 32 | 92 | 170 | 890 | 647 | 169 | 42 | 2192 | 1056 | 1136 | 420 (20 Sep) | 58 | 190 | 2 Jan | 28 Dec | ||||
| 73. | Mediterranean Gull | 0 | 1 | 0 | 0 | 3 | 33 | 12 | 9 | 7 | 46 | 2 | 0 | 113 | 59 | 54 | 20 (23 Oct) | 14 | 47 | 7 Feb | 22 Nov | ||||
| 74. | Common Gull | 1245 | 666 | 809 | 303 | 202 | 38 | 84 | 216 | 777 | 1956 | 1177 | 509 | 7982 | 4603 | 3379 | 344 (10 Jan) | 85 | 280 | 1 Jan | 31 Dec | ||||
| 75. | Caspian Gull | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 11 | 12 | 11 | 0 | 0 | 39 | 26 | 13 | 6 (4 Oct) | 7 | 23 | 16 Feb | 23 Oct | ||||
| 76. | Herring Gull | 1319 | 2928 | 2390 | 873 | 1322 | 974 | 2450 | 1298 | 1791 | 1224 | 1068 | 1486 | 19123 | 11222 | 7901 | 544 (22 Feb) | 84 | 278 | 1 Jan | 31 Dec | ||||
| 77. | Herring Gull (subsp. argentatus) | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 20 | 21 | 63 | 52 | 11 | 7 (25 Oct) | 9 | 29 | 1 Jan | 29 Dec | ||||
| 78. | Yellow-legged Gull | 1 | 2 | 0 | 0 | 0 | 0 | 6 | 9 | 4 | 0 | 0 | 0 | 22 | 6 | 16 | 2 (30 Jul) | 6 | 20 | 23 Jan | 18 Sep | ||||
| 79. | Yellow-legged/Caspian Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (8 Sep) | 0 | 1 | 8 Sep | 8 Sep | ||||
| 80. | Great Black-backed Gull | 465 | 215 | 246 | 85 | 300 | 138 | 364 | 609 | 572 | 811 | 896 | 1479 | 6180 | 3885 | 2295 | 212 (1 Dec) | 86 | 282 | 1 Jan | 31 Dec | ||||
| 81. | Lesser Black-backed Gull | 0 | 0 | 1 | 18 | 17 | 24 | 18 | 29 | 37 | 20 | 1 | 0 | 165 | 103 | 62 | 7 (27 Apr) | 23 | 77 | 8 Mar | 3 Nov | ||||
| 82. | Larus graellsii | 0 | 0 | 0 | 6 | 17 | 10 | 10 | 6 | 1 | 2 | 1 | 0 | 53 | 27 | 26 | 4 (28 May) | 11 | 36 | 16 Apr | 3 Nov | ||||
| 83. | Larus intermedius | 0 | 0 | 0 | 1 | 16 | 3 | 1 | 3 | 2 | 0 | 0 | 0 | 26 | 8 | 18 | 3 (11 May) | 6 | 19 | 30 Apr | 7 Sep | ||||
| 84. | large gull sp. | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 0 | 6 | 2 | 4 | 2 (31 Jul) | 1 | 4 | 31 Jul | 4 Oct | ||||
| 85. | Long-tailed Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 3 | 0 | 2 | 0 | 16 | 9 | 7 | 3 (20 Aug) | 3 | 11 | 17 Aug | 16 Nov | ||||
| 86. | skua sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 8 | 0 | 0 | 12 | 8 | 4 | 3 (16 Oct) | 2 | 8 | 15 Aug | 25 Oct | ||||
| 87. | Arctic Skua | 0 | 0 | 0 | 0 | 10 | 1 | 13 | 218 | 154 | 120 | 10 | 1 | 527 | 313 | 214 | 39 (20 Aug) | 26 | 85 | 3 May | 24 Dec | ||||
| 88. | S. parasiticus / pomarinus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (29 Aug) | 0 | 1 | 29 Aug | 29 Aug | ||||
| 89. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 14 | 3 | 45 | 0 | 0 | 65 | 26 | 39 | 21 (15 Oct) | 6 | 20 | 6 Jul | 19 Oct | ||||
| 90. | Great Skua | 1 | 1 | 0 | 0 | 6 | 0 | 5 | 119 | 38 | 22 | 6 | 1 | 199 | 76 | 123 | 29 (20 Aug) | 17 | 57 | 22 Jan | 28 Dec | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Puffin | 2 | 0 | 87 | 313 | 2773 | 9834 | 4970 | 148 | 0 | 1 | 1 | 1 | 18130 | 2772 | 15358 | 4324 (15 Jun) | 32 | 105 | 5 Jan | 22 Dec | ||||
| 92. | Black Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (19 Jul) | 0 | 1 | 19 Jul | 19 Jul | ||||
| 93. | Razorbill | 85 | 27 | 166 | 0 | 0 | 0 | 90 | 46 | 32 | 1192 | 119 | 62 | 1819 | 138 | 1681 | 915 (13 Oct) | 26 | 85 | 1 Jan | 31 Dec | ||||
| 94. | Razorbill/Guillemot | 0 | 37 | 37 | 0 | 0 | 0 | 4 | 1 | 13 | 115 | 60 | 28 | 295 | 124 | 171 | 64 (12 Oct) | 9 | 31 | 11 Feb | 31 Dec | ||||
| 95. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 0 | 14 | 0 | 14 | 5 (28 Oct) | 2 | 6 | 26 Oct | 16 Nov | ||||
| 96. | Guillemot | 76536 | 120062 | 197 | 0 | 0 | 0 | 50 | 54 | 36 | 75 | 811 | 1484 | 199305 | 11765 | 187540 | 120000 (6 Feb) | 25 | 83 | 9 Jan | 31 Dec | ||||
| 97. | Red-throated Diver | 540 | 575 | 191 | 32 | 54 | 8 | 6 | 61 | 726 | 575 | 649 | 423 | 3840 | 2352 | 1488 | 261 (17 Feb) | 75 | 247 | 1 Jan | 31 Dec | ||||
| 98. | Black-throated Diver | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 3 | 1 (5 Jan) | 1 | 3 | 5 Jan | 15 Nov | ||||
| 99. | Great Northern Diver | 5 | 1 | 0 | 0 | 18 | 0 | 0 | 1 | 1 | 14 | 20 | 6 | 66 | 26 | 40 | 4 (31 Oct) | 13 | 42 | 2 Jan | 31 Dec | ||||
| 100. | diver sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 2 | 1 (8 May) | 1 | 3 | 8 May | 14 Dec | ||||
| 101. | Storm Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 1 (21 Sep) | 1 | 2 | 21 Sep | 26 Oct | ||||
| 102. | Leach's Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 2 | 1 (22 Sep) | 1 | 2 | 22 Sep | 14 Nov | ||||
| 103. | Fulmar | 2137 | 690 | 1901 | 213 | 1792 | 687 | 1514 | 2923 | 369 | 35 | 819 | 1102 | 14182 | 1545 | 12637 | 973 (11 Mar) | 88 | 288 | 1 Jan | 31 Dec | ||||
| 104. | Blue Fulmar | 7 | 0 | 0 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 16 | 5 (5 Jan) | 3 | 10 | 5 Jan | 14 Nov | ||||
| 105. | Cory's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1 (1 Aug) | 1 | 4 | 1 Aug | 21 Aug | ||||
| 106. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 350 | 250 | 50 | 10 | 0 | 670 | 7 | 663 | 125 (21 Aug) | 14 | 46 | 15 Jun | 25 Nov | ||||
| 107. | Great Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 3 (21 Aug) | 1 | 3 | 1 Aug | 21 Aug | ||||
| 108. | large shearwater sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (21 Sep) | 0 | 1 | 21 Sep | 21 Sep | ||||
| 109. | Manx Shearwater | 0 | 0 | 0 | 2 | 782 | 631 | 1517 | 1181 | 192 | 66 | 20 | 2 | 4393 | 356 | 4037 | 279 (7 Jul) | 44 | 145 | 10 Apr | 8 Dec | ||||
| 110. | Balearic Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (3 Oct) | 0 | 1 | 3 Oct | 3 Oct | ||||
| 111. | Gannet | 2348 | 2489 | 2 | 0 | 1643 | 0 | 0 | 0 | 0 | 923 | 1090 | 2038 | 10533 | 3343 | 7190 | 1643 (5 May) | 28 | 93 | 1 Jan | 31 Dec | ||||
| 112. | Cormorant | 31 | 15 | 19 | 11 | 21 | 15 | 251 | 147 | 160 | 98 | 26 | 22 | 816 | 483 | 333 | 49 (31 Jul) | 49 | 161 | 2 Jan | 29 Dec | ||||
| 113. | Cormorant (p. c. carbo) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 1 (6 Jul) | 1 | 2 | 6 Jul | 18 Dec | ||||
| 114. | sinensis Cormorant (P.c.sinensis) | 0 | 2 | 3 | 0 | 1 | 1 | 7 | 5 | 1 | 1 | 0 | 0 | 21 | 11 | 10 | 5 (26 Jul) | 4 | 13 | 23 Feb | 21 Oct | ||||
| 115. | Shag | 19 | 28 | 0 | 0 | 9 | 13 | 84 | 124 | 28 | 197 | 60 | 2 | 564 | 332 | 232 | 70 (15 Oct) | 10 | 32 | 9 Jan | 19 Dec | ||||
| 116. | Little Egret | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 18 | 24 | 7 | 3 | 0 | 57 | 45 | 12 | 6 (14 Sep) | 12 | 38 | 30 Apr | 9 Nov | ||||
| 117. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 0 | 1 (28 Sep) | 1 | 2 | 28 Sep | 11 Dec | ||||
| 118. | Grey Heron | 0 | 0 | 0 | 0 | 2 | 10 | 4 | 10 | 13 | 6 | 1 | 0 | 46 | 31 | 15 | 5 (15 Jun) | 9 | 28 | 23 May | 1 Nov | ||||
| 119. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (15 Sep) | 0 | 1 | 15 Sep | 15 Sep | ||||
| 120. | Sparrowhawk | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 11 | 4 | 7 | 1 (10 Mar) | 3 | 11 | 10 Mar | 17 Oct | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 121. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 0 | 6 | 5 | 1 | 2 (13 Aug) | 2 | 5 | 13 Aug | 6 Nov | ||||
| 122. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (2 Oct) | 0 | 1 | 2 Oct | 2 Oct | ||||
| 123. | Short-eared Owl | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (2 Jan) | 1 | 2 | 2 Jan | 13 Oct | ||||
| 124. | Asio sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (14 Oct) | 0 | 1 | 14 Oct | 14 Oct | ||||
| 125. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (26 Jul) | 0 | 1 | 26 Jul | 26 Jul | ||||
| 126. | Kestrel | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 3 | 1 | 2 (10 Sep) | 1 | 3 | 21 Mar | 10 Sep | ||||
| 127. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 (28 Aug) | 1 | 2 | 28 Aug | 24 Oct | ||||
| 128. | Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (7 Sep) | 0 | 1 | 7 Sep | 7 Sep | ||||
| 129. | Peregrine | 1 | 2 | 0 | 0 | 1 | 0 | 2 | 2 | 3 | 4 | 2 | 1 | 18 | 5 | 13 | 1 (25 Jan) | 5 | 18 | 25 Jan | 27 Dec | ||||
| 130. | Jackdaw | 0 | 0 | 20 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 27 | 16 | 15 (30 Mar) | 2 | 5 | 6 Mar | 30 Apr | ||||
| 131. | Rook | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4 | 0 | 4 | 3 (30 Sep) | 1 | 2 | 27 Mar | 30 Sep | ||||
| 132. | Carrion Crow | 0 | 0 | 94 | 44 | 10 | 3 | 0 | 0 | 0 | 54 | 1 | 0 | 206 | 97 | 109 | 40 (30 Mar) | 6 | 19 | 20 Mar | 29 Nov | ||||
| 133. | Skylark | 1 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 62 | 4 | 0 | 98 | 74 | 24 | 19 (15 Oct) | 5 | 18 | 30 Jan | 9 Nov | ||||
| 134. | Sand Martin | 0 | 0 | 0 | 3 | 1 | 20 | 31 | 0 | 0 | 0 | 0 | 0 | 55 | 23 | 32 | 22 (26 Jul) | 3 | 9 | 18 Apr | 31 Jul | ||||
| 135. | Swallow | 0 | 0 | 0 | 7 | 28 | 1 | 40 | 11 | 18 | 1 | 0 | 0 | 106 | 43 | 63 | 24 (31 Jul) | 8 | 26 | 27 Apr | 4 Oct | ||||
| 136. | House Martin | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 104 | 1 | 0 | 0 | 110 | 107 | 3 | 100 (15 Sep) | 2 | 7 | 27 Apr | 4 Oct | ||||
| 137. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 0 | 7 | 7 (28 Oct) | 0 | 1 | 28 Oct | 28 Oct | ||||
| 138. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 298 | 527 | 0 | 825 | 610 | 215 | 480 (1 Nov) | 5 | 18 | 12 Oct | 21 Nov | ||||
| 139. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 1 | 2 | 1 (24 Oct) | 1 | 3 | 24 Oct | 1 Nov | ||||
| 140. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 462 | 0 | 559 | 12 | 547 | 447 (1 Nov) | 2 | 8 | 19 Oct | 13 Nov | ||||
| 141. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 32 | 0 | 39 | 3 | 36 | 32 (1 Nov) | 2 | 6 | 3 Oct | 1 Nov | ||||
| 142. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 82 | 0 | 118 | 14 | 104 | 78 (1 Nov) | 2 | 8 | 24 Oct | 10 Nov | ||||
| 143. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 7 | 5 | 2 | 2 (14 Jul) | 1 | 4 | 3 May | 21 Aug | ||||
| 144. | Grey Wagtail | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 2 | 0 | 0 | 9 | 6 | 3 | 2 (5 Jul) | 2 | 7 | 30 Jan | 30 Oct | ||||
| 145. | alba wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 2 (8 Oct) | 0 | 1 | 8 Oct | 8 Oct | ||||
| 146. | Pied Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 1 | 2 | 2 (28 Oct) | 1 | 2 | 18 Oct | 28 Oct | ||||
| 147. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 103 | 51 | 1 | 0 | 155 | 90 | 65 | 52 (21 Sep) | 6 | 21 | 8 Sep | 1 Nov | ||||
| 148. | Rock Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 8 | 8 | 0 | 6 (18 Oct) | 1 | 2 | 18 Oct | 28 Oct | ||||
| 149. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 8 | 2 | 6 | 6 (28 Oct) | 1 | 2 | 28 Oct | 30 Oct | ||||
| 150. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (15 Oct) | 0 | 1 | 15 Oct | 15 Oct | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 151. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 (19 Oct) | 1 | 2 | 19 Oct | 30 Oct | ||||
| 152. | Twite | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 0 | 7 | 7 (28 Oct) | 0 | 1 | 28 Oct | 28 Oct | ||||
| 153. | Linnet | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 37 | 18 | 0 | 0 | 63 | 23 | 40 | 22 (29 Sep) | 2 | 6 | 22 Mar | 28 Oct | ||||
| 154. | Lesser Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 0 | 0 | 13 | 8 | 5 | 5 (5 Oct) | 1 | 4 | 9 Sep | 30 Oct | ||||
| 155. | Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 5 | 2 | 3 | 4 (21 Sep) | 1 | 2 | 21 Sep | 8 Oct | ||||
| 156. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 0 | 11 | 8 (28 Oct) | 1 | 2 | 4 Oct | 28 Oct | ||||
| 157. | Siskin | 0 | 0 | 30 | 2 | 0 | 2 | 4 | 0 | 6 | 8 | 1 | 4 | 57 | 17 | 40 | 29 (11 Mar) | 4 | 12 | 11 Mar | 22 Dec | ||||
| 158. | Snow Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 0 | 12 | 3 | 9 | 7 (13 Nov) | 2 | 6 | 26 Oct | 29 Nov | ||||
| 159. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 11 | 0 | 11 (30 Oct) | 0 | 1 | 30 Oct | 30 Oct | ||||
| Other species | |||||||||||||||||||||||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Harbour Porpoise | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 13 | 4 | 9 | 5 (11 Oct) | 2 | 6 | 22 Feb | 11 Oct | ||||
| 2. | Common Dolphin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 (17 Aug) | 0 | 1 | 17 Aug | 17 Aug | ||||
| 3. | Bottle-Nosed Dolphin | 46 | 53 | 85 | 35 | 22 | 16 | 128 | 73 | 64 | 171 | 84 | 43 | 820 | 284 | 536 | 33 (23 Oct) | 19 | 63 | 2 Jan | 20 Dec | ||||
| 4. | Minke Whale | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 2 | 1 | 2 (2 Sep) | 1 | 2 | 1 Sep | 2 Sep | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 85157 | 129593 | 8946 | 2271 | 10040 | 14068 | 20242 | 30958 | 15472 | 16870 | 15266 | 10054 | 358937 | 64310 | 294627 | 100 | 329 | ||||||||
| Observation hours | 63:51 | 54:59 | 62:08 | 38:15 | 96:26 | 102:13 | 164:11 | 192:22 | 133:36 | 137:05 | 105:32 | 74:08 | 1224:46 | ||||||||||||
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