| 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 | 6 | 5 | 2 | 0 | 2 | 0 | 1 | 1 | 45 | 10 | 21 | 7 | 100 | 49 | 51 | 26 (19 Sep) | 9 | 31 | 14 Jan | 22 Dec | ||||
| 2. | Pale-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 10 | 25 | 68 | 5 | 137 | 16 | 121 | 46 (28 Nov) | 6 | 20 | 27 Aug | 20 Dec | ||||
| 3. | brent goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 4 | 3 | 13 | 5 | 8 | 4 ( 6 Oct) | 2 | 7 | 13 Sep | 26 Dec | ||||
| 4. | Canada Goose | 0 | 2 | 2 | 5 | 0 | 47 | 0 | 6 | 0 | 0 | 0 | 0 | 62 | 11 | 51 | 47 ( 4 Jun) | 1 | 5 | 21 Feb | 4 Aug | ||||
| 5. | Barnacle Goose | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 19 | 0 | 19 | 12 (15 Oct) | 1 | 3 | 27 Feb | 15 Oct | ||||
| 6. | Greylag Goose | 1 | 0 | 7 | 1 | 5 | 9 | 0 | 2 | 0 | 0 | 2 | 1 | 28 | 8 | 20 | 5 (10 May) | 4 | 13 | 20 Jan | 19 Dec | ||||
| 7. | Anser sp. | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 11 | 11 | 0 | 10 ( 2 Nov) | 1 | 2 | 25 Mar | 2 Nov | ||||
| 8. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | 0 | 52 | 52 | 0 | 52 (19 Nov) | 0 | 1 | 19 Nov | 19 Nov | ||||
| 9. | Pink-footed Goose | 0 | 190 | 265 | 0 | 0 | 1 | 0 | 0 | 231 | 144 | 62 | 277 | 1170 | 675 | 495 | 275 ( 4 Dec) | 4 | 14 | 22 Feb | 30 Dec | ||||
| 10. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 8 | 8 | 0 | 5 ( 3 Dec) | 1 | 3 | 13 Oct | 30 Dec | ||||
| 11. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 27 | 0 | 0 | 43 | 32 | 11 | 16 (30 Sep) | 1 | 5 | 30 Sep | 30 Oct | ||||
| 12. | swan sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (21 Oct) | 0 | 1 | 21 Oct | 21 Oct | ||||
| 13. | Shelduck | 15 | 0 | 5 | 6 | 19 | 0 | 73 | 43 | 13 | 7 | 10 | 15 | 206 | 141 | 65 | 36 ( 6 Jul) | 11 | 40 | 19 Jan | 31 Dec | ||||
| 14. | Ruddy Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | 3 | 0 | 2 (14 Aug) | 1 | 2 | 14 Aug | 9 Sep | ||||
| 15. | Wood Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (22 Nov) | 0 | 1 | 22 Nov | 22 Nov | ||||
| 16. | Garganey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 6 Aug) | 0 | 1 | 6 Aug | 6 Aug | ||||
| 17. | Shoveler | 0 | 6 | 0 | 0 | 0 | 0 | 1 | 9 | 11 | 6 | 6 | 1 | 40 | 25 | 15 | 7 (19 Sep) | 5 | 18 | 26 Feb | 7 Dec | ||||
| 18. | Gadwall | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 8 | 2 | 0 | 17 | 16 | 1 | 5 ( 6 Oct) | 3 | 10 | 20 Feb | 15 Nov | ||||
| 19. | Wigeon | 8 | 23 | 10 | 5 | 2 | 0 | 0 | 187 | 670 | 2731 | 230 | 99 | 3965 | 1789 | 2176 | 1184 ( 6 Oct) | 27 | 93 | 3 Jan | 30 Dec | ||||
| 20. | Mallard | 3 | 34 | 41 | 9 | 6 | 5 | 2 | 13 | 1 | 27 | 139 | 57 | 337 | 269 | 68 | 46 (14 Nov) | 16 | 54 | 16 Jan | 30 Dec | ||||
| 21. | Pintail | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 45 | 76 | 0 | 1 | 124 | 100 | 24 | 45 (25 Oct) | 5 | 18 | 22 Feb | 27 Dec | ||||
| 22. | Teal | 6 | 12 | 9 | 3 | 0 | 9 | 48 | 789 | 2457 | 1053 | 148 | 53 | 4587 | 3514 | 1073 | 900 (19 Sep) | 31 | 109 | 14 Jan | 29 Dec | ||||
| 23. | dabbling duck sp. | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 9 Mar) | 0 | 1 | 9 Mar | 9 Mar | ||||
| 24. | Pochard | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | 3 | 0 | 0 | 5 | 13 | 9 | 4 | 5 (29 Dec) | 1 | 4 | 4 May | 29 Dec | ||||
| 25. | Tufted Duck | 0 | 4 | 1 | 4 | 5 | 0 | 3 | 16 | 8 | 30 | 6 | 0 | 77 | 55 | 22 | 18 (24 Oct) | 9 | 31 | 12 Feb | 14 Nov | ||||
| 26. | Scaup | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 4 | 2 | 2 | 2 (24 Oct) | 1 | 3 | 12 Oct | 28 Nov | ||||
| 27. | Eider | 72 | 19 | 54 | 66 | 3 | 16 | 42 | 11 | 26 | 72 | 399 | 168 | 948 | 216 | 732 | 78 (14 Nov) | 30 | 104 | 4 Jan | 31 Dec | ||||
| 28. | Velvet Scoter | 10 | 2 | 2 | 4 | 0 | 0 | 0 | 7 | 0 | 15 | 20 | 21 | 81 | 26 | 55 | 16 (20 Dec) | 8 | 27 | 3 Jan | 21 Dec | ||||
| 29. | Common Scoter | 90 | 90 | 208 | 618 | 540 | 1628 | 3873 | 1751 | 1482 | 2101 | 1437 | 410 | 14228 | 4752 | 9476 | 1335 (24 Jul) | 83 | 289 | 1 Jan | 31 Dec | ||||
| 30. | Long-tailed Duck | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 2 | 26 | 2 | 24 | 11 (22 Nov) | 2 | 8 | 14 Apr | 21 Dec | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Goldeneye | 2 | 13 | 0 | 1 | 0 | 0 | 6 | 0 | 0 | 13 | 25 | 3 | 63 | 48 | 15 | 10 (13 Feb) | 8 | 27 | 14 Jan | 21 Dec | ||||
| 32. | Goosander | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 2 | 35 | 10 | 2 | 55 | 45 | 10 | 11 (26 Oct) | 5 | 17 | 3 Mar | 21 Dec | ||||
| 33. | Red-breasted Merganser | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 15 | 5 | 2 | 35 | 12 | 23 | 4 (23 Aug) | 5 | 19 | 27 Jan | 10 Dec | ||||
| 34. | Mergus sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (13 Sep) | 0 | 1 | 13 Sep | 13 Sep | ||||
| 35. | Swift | 0 | 0 | 0 | 0 | 3 | 6 | 100 | 41 | 0 | 0 | 0 | 0 | 150 | 110 | 40 | 29 (14 Aug) | 7 | 24 | 19 May | 16 Aug | ||||
| 36. | Rock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 0 | 60 | 60 | 0 | 60 (15 Nov) | 0 | 1 | 15 Nov | 15 Nov | ||||
| 37. | Woodpigeon | 0 | 0 | 72 | 0 | 24 | 58 | 0 | 2 | 0 | 1 | 0 | 0 | 157 | 132 | 25 | 70 (15 Mar) | 2 | 6 | 15 Mar | 12 Oct | ||||
| 38. | Red-necked Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 3 | 1 (26 Oct) | 1 | 3 | 26 Oct | 29 Nov | ||||
| 39. | Great Crested Grebe | 0 | 5 | 4 | 0 | 0 | 0 | 3 | 2 | 8 | 6 | 0 | 2 | 30 | 20 | 10 | 4 (22 Mar) | 5 | 18 | 13 Feb | 29 Dec | ||||
| 40. | Oystercatcher | 0 | 6 | 10 | 56 | 19 | 3 | 506 | 1303 | 23 | 0 | 0 | 0 | 1926 | 1792 | 134 | 228 (22 Aug) | 19 | 65 | 6 Feb | 12 Sep | ||||
| 41. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (26 Jul) | 0 | 1 | 26 Jul | 26 Jul | ||||
| 42. | Grey Plover | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 1 | 2 | 13 | 4 | 9 | 4 ( 6 Oct) | 3 | 10 | 5 Mar | 27 Dec | ||||
| 43. | Golden Plover | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 190 | 2 | 2 | 199 | 93 | 106 | 126 (18 Oct) | 4 | 14 | 28 Feb | 27 Dec | ||||
| 44. | Ringed Plover | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 10 | 1 | 0 | 2 | 0 | 17 | 10 | 7 | 3 ( 8 Aug) | 4 | 13 | 26 Feb | 16 Nov | ||||
| 45. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 0 | 1 | 82 | 82 | 0 | 57 (29 Oct) | 1 | 5 | 6 Oct | 27 Dec | ||||
| 46. | Whimbrel | 0 | 0 | 0 | 8 | 23 | 1 | 124 | 71 | 8 | 0 | 0 | 0 | 235 | 202 | 33 | 82 (30 Jul) | 14 | 49 | 9 Apr | 13 Sep | ||||
| 47. | Curlew | 0 | 1 | 21 | 34 | 1 | 18 | 49 | 96 | 19 | 2 | 0 | 0 | 241 | 174 | 67 | 21 (27 Apr) | 17 | 60 | 9 Feb | 10 Oct | ||||
| 48. | Numenius sp. | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 0 | 0 | 0 | 0 | 10 | 9 | 1 | 4 ( 9 Aug) | 1 | 4 | 7 Jul | 9 Aug | ||||
| 49. | Bar-tailed Godwit | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 7 | 5 | 9 | 6 | 0 | 32 | 21 | 11 | 6 (30 Oct) | 4 | 13 | 17 Apr | 13 Nov | ||||
| 50. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 9 (17 Aug) | 1 | 2 | 15 Jul | 17 Aug | ||||
| 51. | Jack Snipe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (13 Feb) | 0 | 1 | 13 Feb | 13 Feb | ||||
| 52. | Woodcock | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 6 | 4 | 20 | 15 | 5 | 4 ( 1 Dec) | 3 | 12 | 16 Jan | 1 Dec | ||||
| 53. | Snipe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 5 | 3 | 0 | 27 | 25 | 2 | 9 (29 Sep) | 3 | 9 | 16 Feb | 28 Nov | ||||
| 54. | Grey Phalarope | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 5 | 2 | 3 | 1 ( 2 Jan) | 1 | 5 | 2 Jan | 1 Dec | ||||
| 55. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (16 Aug) | 0 | 1 | 16 Aug | 16 Aug | ||||
| 56. | Redshank | 0 | 9 | 0 | 1 | 1 | 0 | 34 | 87 | 45 | 17 | 7 | 0 | 201 | 189 | 12 | 37 ( 2 Sep) | 10 | 36 | 24 Feb | 16 Nov | ||||
| 57. | Spotted Redshank | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (27 Apr) | 0 | 1 | 27 Apr | 27 Apr | ||||
| 58. | Greenshank | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 1 (12 May) | 1 | 3 | 12 May | 23 Aug | ||||
| 59. | Turnstone | 0 | 0 | 0 | 2 | 8 | 0 | 20 | 77 | 0 | 0 | 0 | 0 | 107 | 77 | 30 | 24 (15 Aug) | 6 | 22 | 14 Apr | 31 Aug | ||||
| 60. | Knot | 0 | 8 | 3 | 0 | 0 | 0 | 16 | 140 | 49 | 51 | 2 | 1 | 270 | 253 | 17 | 47 ( 7 Aug) | 9 | 32 | 16 Feb | 7 Dec | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Ruff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 ( 6 Aug) | 1 | 2 | 6 Aug | 6 Oct | ||||
| 62. | Sanderling | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 44 | 13 | 0 | 0 | 0 | 63 | 33 | 30 | 22 (26 Aug) | 4 | 14 | 13 Jul | 18 Sep | ||||
| 63. | Dunlin | 0 | 43 | 0 | 0 | 15 | 0 | 68 | 199 | 77 | 288 | 26 | 2 | 718 | 574 | 144 | 216 (30 Oct) | 17 | 59 | 9 Feb | 29 Dec | ||||
| 64. | Purple Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 1 | 3 | 1 ( 2 Aug) | 1 | 4 | 2 Aug | 29 Aug | ||||
| 65. | Little Tern | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 8 | 8 | 0 | 4 (10 May) | 1 | 2 | 10 May | 8 Aug | ||||
| 66. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 3 | 2 | 1 | 1 (21 Aug) | 1 | 3 | 21 Aug | 5 Oct | ||||
| 67. | Arctic Tern | 0 | 0 | 0 | 1 | 2 | 16 | 1401 | 350 | 57 | 6 | 0 | 0 | 1833 | 145 | 1688 | 828 (23 Jul) | 21 | 73 | 26 Apr | 13 Oct | ||||
| 68. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 140 | 6 | 0 | 0 | 0 | 169 | 25 | 144 | 62 (24 Aug) | 5 | 18 | 10 Jun | 7 Sep | ||||
| 69. | Common Tern | 0 | 0 | 0 | 3 | 13 | 20 | 130 | 2495 | 444 | 4 | 0 | 0 | 3109 | 793 | 2316 | 313 (16 Aug) | 24 | 85 | 18 Apr | 7 Oct | ||||
| 70. | Roseate Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 0 | 0 | 8 | 4 | 4 | 2 (19 Sep) | 2 | 7 | 1 Aug | 19 Sep | ||||
| 71. | Sandwich Tern | 0 | 0 | 5 | 651 | 348 | 331 | 3035 | 3605 | 1257 | 28 | 1 | 0 | 9261 | 2228 | 7033 | 416 (20 Jul) | 47 | 164 | 24 Mar | 2 Nov | ||||
| 72. | Little Gull | 1 | 3 | 3 | 1 | 0 | 0 | 4 | 19 | 410 | 1407 | 56 | 9 | 1913 | 500 | 1413 | 578 (16 Oct) | 19 | 65 | 30 Jan | 29 Dec | ||||
| 73. | Kittiwake | 748 | 187 | 2021 | 153 | 0 | 0 | 0 | 986 | 3763 | 1015 | 4894 | 2898 | 16665 | 3313 | 13352 | 2025 (22 Nov) | 46 | 159 | 1 Jan | 31 Dec | ||||
| 74. | Sabine's Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 6 | 0 | 6 | 3 ( 3 Sep) | 1 | 4 | 22 Aug | 3 Sep | ||||
| 75. | Black-headed Gull | 26 | 104 | 108 | 58 | 56 | 6 | 288 | 135 | 1726 | 3487 | 599 | 55 | 6648 | 1921 | 4727 | 1064 (15 Oct) | 54 | 188 | 3 Jan | 31 Dec | ||||
| 76. | Mediterranean Gull | 0 | 1 | 0 | 0 | 1 | 2 | 24 | 9 | 12 | 17 | 26 | 0 | 92 | 41 | 51 | 10 (23 Jul) | 15 | 53 | 10 Feb | 28 Nov | ||||
| 77. | Common Gull | 1543 | 1048 | 927 | 1047 | 209 | 37 | 75 | 135 | 989 | 3827 | 2866 | 421 | 13124 | 5690 | 7434 | 762 (12 Oct) | 83 | 288 | 1 Jan | 31 Dec | ||||
| 78. | Caspian Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 6 | 3 | 3 | 1 (17 Aug) | 2 | 6 | 17 Aug | 1 Nov | ||||
| 79. | Herring Gull | 191 | 262 | 36 | 26 | 257 | 65 | 629 | 0 | 0 | 0 | 19 | 761 | 2246 | 1432 | 814 | 255 (12 Jul) | 14 | 49 | 14 Jan | 31 Dec | ||||
| 80. | Herring Gull (subsp. argentatus) | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | 37 | 28 | 110 | 79 | 31 | 19 (27 Dec) | 13 | 46 | 4 Jan | 31 Dec | ||||
| 81. | Larus argentatus argenteus | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (16 Jan) | 0 | 1 | 16 Jan | 16 Jan | ||||
| 82. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 5 | 3 | 2 | 1 (13 Jul) | 1 | 5 | 13 Jul | 4 Oct | ||||
| 83. | Great Black-backed Gull | 362 | 319 | 289 | 240 | 182 | 72 | 420 | 286 | 1086 | 1344 | 2604 | 768 | 7972 | 4599 | 3373 | 448 ( 4 Nov) | 73 | 255 | 2 Jan | 31 Dec | ||||
| 84. | Glaucous Gull | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 6 | 1 | 5 | 1 (15 Mar) | 2 | 6 | 15 Mar | 28 Nov | ||||
| 85. | Lesser Black-backed Gull | 0 | 2 | 4 | 5 | 72 | 2 | 12 | 24 | 40 | 23 | 1 | 0 | 185 | 123 | 62 | 48 (10 May) | 21 | 72 | 11 Feb | 11 Nov | ||||
| 86. | Larus graellsii | 0 | 1 | 6 | 5 | 35 | 4 | 16 | 0 | 3 | 4 | 0 | 0 | 74 | 35 | 39 | 8 (10 May) | 14 | 47 | 24 Feb | 30 Oct | ||||
| 87. | Larus intermedius | 0 | 0 | 0 | 4 | 14 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 24 | 4 | 20 | 6 (29 May) | 4 | 15 | 3 Apr | 8 Aug | ||||
| 88. | Long-tailed Skua | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 17 | 1 | 3 | 0 | 39 | 3 | 36 | 7 (31 Aug) | 5 | 16 | 23 Jul | 22 Nov | ||||
| 89. | skua sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 7 | 0 | 0 | 17 | 7 | 10 | 6 (13 Sep) | 3 | 9 | 31 Aug | 27 Oct | ||||
| 90. | Arctic Skua | 0 | 0 | 0 | 0 | 1 | 0 | 33 | 369 | 343 | 84 | 7 | 0 | 837 | 488 | 349 | 73 (26 Aug) | 25 | 86 | 22 May | 13 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 8 | 18 | 8 | 5 | 0 | 50 | 27 | 23 | 4 (24 Jul) | 9 | 33 | 1 Jul | 21 Nov | ||||
| 92. | Great Skua | 2 | 1 | 1 | 5 | 7 | 4 | 39 | 399 | 267 | 138 | 31 | 13 | 907 | 416 | 491 | 76 ( 6 Oct) | 36 | 125 | 12 Jan | 25 Dec | ||||
| 93. | Puffin | 1 | 1 | 346 | 701 | 6520 | 0 | 363 | 170 | 38 | 46 | 215 | 19 | 8420 | 1072 | 7348 | 3336 (22 May) | 36 | 125 | 1 Jan | 10 Dec | ||||
| 94. | Black Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 2 Dec) | 0 | 1 | 2 Dec | 2 Dec | ||||
| 95. | Razorbill | 49 | 709 | 252 | 133537 | 0 | 0 | 23 | 12 | 295 | 305 | 210 | 65 | 135457 | 1537 | 133920 | 133400 ( 8 Apr) | 32 | 111 | 1 Jan | 31 Dec | ||||
| 96. | Razorbill/Guillemot | 2 | 0 | 6 | 26 | 0 | 0 | 9 | 10 | 20 | 97 | 790 | 84 | 1044 | 404 | 640 | 460 ( 6 Nov) | 9 | 32 | 14 Jan | 27 Dec | ||||
| 97. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 182 | 73 | 14 | 269 | 5 | 264 | 175 (23 Oct) | 5 | 17 | 22 Oct | 10 Dec | ||||
| 98. | Guillemot | 974 | 8953 | 28388 | 1443 | 0 | 0 | 139 | 63 | 98 | 187 | 966 | 8097 | 49308 | 36780 | 12528 | 28050 ( 2 Mar) | 28 | 99 | 5 Jan | 27 Dec | ||||
| 99. | Red-throated Diver | 322 | 535 | 534 | 210 | 59 | 13 | 12 | 88 | 956 | 722 | 1005 | 952 | 5408 | 3697 | 1711 | 209 (28 Nov) | 79 | 276 | 1 Jan | 31 Dec | ||||
| 100. | Black-throated Diver | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 1 | 15 | 2 | 13 | 3 (28 Nov) | 3 | 11 | 12 Feb | 21 Dec | ||||
| 101. | Great Northern Diver | 4 | 2 | 4 | 9 | 1 | 0 | 0 | 0 | 2 | 18 | 50 | 9 | 99 | 45 | 54 | 9 (22 Nov) | 15 | 52 | 1 Jan | 30 Dec | ||||
| 102. | White-billed Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 1 | 2 | 1 (22 Oct) | 1 | 3 | 22 Oct | 28 Nov | ||||
| 103. | diver sp. | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (13 Jan) | 1 | 2 | 13 Jan | 3 Jul | ||||
| 104. | Great Northern/Yellow-billed Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 2 | 1 | 1 (22 Oct) | 1 | 3 | 22 Oct | 25 Nov | ||||
| 105. | Black-browed Albatross | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 1 ( 2 Aug) | 1 | 5 | 2 Aug | 31 Aug | ||||
| 106. | Storm Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Aug) | 0 | 1 | 27 Aug | 27 Aug | ||||
| 107. | Leach's Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 4 Nov) | 0 | 1 | 4 Nov | 4 Nov | ||||
| 108. | Fulmar | 3991 | 2904 | 2391 | 3225 | 1653 | 1124 | 1427 | 1540 | 770 | 48 | 1983 | 2086 | 23142 | 4046 | 19096 | 1123 (13 Feb) | 86 | 299 | 1 Jan | 31 Dec | ||||
| 109. | Blue Fulmar | 5 | 0 | 3 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 13 | 2 ( 3 Jan) | 3 | 12 | 2 Jan | 17 Aug | ||||
| 110. | Soft-plumaged Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 1 Jul) | 0 | 1 | 1 Jul | 1 Jul | ||||
| 111. | Fea's Petrel / Zino's Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 3 | 0 | 3 | 1 ( 1 Sep) | 1 | 3 | 1 Sep | 22 Nov | ||||
| 112. | Cory's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 2 ( 1 Aug) | 1 | 3 | 1 Aug | 18 Aug | ||||
| 113. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 422 | 446 | 83 | 23 | 0 | 978 | 44 | 934 | 132 ( 1 Sep) | 18 | 62 | 23 Jul | 22 Nov | ||||
| 114. | Great Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 3 | 2 | 1 | 2 ( 6 Oct) | 1 | 2 | 31 Aug | 6 Oct | ||||
| 115. | Manx Shearwater | 2 | 0 | 2 | 26 | 83 | 505 | 511 | 817 | 192 | 52 | 17 | 5 | 2212 | 359 | 1853 | 229 ( 2 Aug) | 43 | 148 | 24 Jan | 30 Dec | ||||
| 116. | Balearic Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 1 | 0 | 0 | 23 | 5 | 18 | 5 ( 2 Sep) | 4 | 15 | 1 Aug | 10 Oct | ||||
| 117. | shearwater sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 7 Sep) | 0 | 1 | 7 Sep | 7 Sep | ||||
| 118. | Gannet | 1875 | 5574 | 0 | 159 | 0 | 0 | 0 | 0 | 0 | 428 | 2277 | 290 | 10603 | 5825 | 4778 | 965 (13 Feb) | 29 | 102 | 1 Jan | 31 Dec | ||||
| 119. | Brown Booby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (25 Dec) | 0 | 1 | 25 Dec | 25 Dec | ||||
| 120. | Cormorant | 0 | 8 | 16 | 5 | 11 | 42 | 73 | 268 | 145 | 301 | 64 | 0 | 933 | 652 | 281 | 58 (16 Oct) | 27 | 94 | 9 Feb | 28 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 121. | Cormorant (p. c. carbo) | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 5 | 8 | 0 | 0 | 18 | 14 | 4 | 5 (29 Sep) | 3 | 9 | 14 Feb | 26 Oct | ||||
| 122. | sinensis Cormorant (P.c.sinensis) | 0 | 0 | 7 | 0 | 0 | 2 | 0 | 1 | 3 | 3 | 0 | 0 | 16 | 14 | 2 | 7 (12 Mar) | 2 | 7 | 12 Mar | 11 Oct | ||||
| 123. | Shag | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 132 | 39 | 0 | 0 | 0 | 176 | 127 | 49 | 48 ( 2 Aug) | 3 | 9 | 30 Mar | 2 Sep | ||||
| 124. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 2 (29 Jul) | 1 | 4 | 23 Jul | 16 Aug | ||||
| 125. | Great White Egret | 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. | Grey Heron | 2 | 1 | 1 | 2 | 0 | 1 | 0 | 6 | 14 | 5 | 2 | 1 | 35 | 20 | 15 | 4 (12 Sep) | 7 | 25 | 13 Jan | 30 Dec | ||||
| 127. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (24 Aug) | 0 | 1 | 24 Aug | 24 Aug | ||||
| 128. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (19 Sep) | 0 | 1 | 19 Sep | 19 Sep | ||||
| 129. | Sparrowhawk | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 2 | 2 | 2 (14 Mar) | 1 | 3 | 14 Mar | 15 Oct | ||||
| 130. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 3 | 3 | 0 | 1 (30 Aug) | 1 | 3 | 30 Aug | 18 Oct | ||||
| 131. | Long-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (22 Nov) | 0 | 1 | 22 Nov | 22 Nov | ||||
| 132. | Short-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 7 | 7 | 0 | 3 ( 5 Nov) | 1 | 5 | 6 Oct | 22 Nov | ||||
| 133. | Asio sp. | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 2 Jan) | 0 | 1 | 2 Jan | 2 Jan | ||||
| 134. | Kestrel | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 ( 8 Jun) | 1 | 2 | 8 Jun | 1 Sep | ||||
| 135. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 3 | 2 | 1 | 1 ( 2 Aug) | 1 | 3 | 2 Aug | 4 Oct | ||||
| 136. | Peregrine | 0 | 0 | 2 | 3 | 1 | 0 | 3 | 3 | 2 | 6 | 4 | 2 | 26 | 5 | 21 | 3 ( 3 Oct) | 7 | 24 | 6 Mar | 10 Dec | ||||
| 137. | Magpie | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 10 (30 Mar) | 0 | 1 | 30 Mar | 30 Mar | ||||
| 138. | Jackdaw | 0 | 0 | 251 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 275 | 272 | 3 | 120 (21 Mar) | 2 | 7 | 21 Mar | 13 May | ||||
| 139. | Rook | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (29 Mar) | 0 | 1 | 29 Mar | 29 Mar | ||||
| 140. | Carrion Crow | 0 | 6 | 139 | 105 | 215 | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 471 | 170 | 301 | 93 ( 1 May) | 10 | 35 | 22 Feb | 7 Nov | ||||
| 141. | Skylark | 0 | 65 | 6 | 11 | 1 | 3 | 0 | 0 | 0 | 51 | 24 | 0 | 161 | 97 | 64 | 17 (16 Feb) | 10 | 36 | 16 Feb | 11 Nov | ||||
| 142. | Shore Lark | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (21 Feb) | 0 | 1 | 21 Feb | 21 Feb | ||||
| 143. | Sand Martin | 0 | 0 | 0 | 0 | 2 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 23 | 2 | 21 | 12 ( 8 Jul) | 2 | 8 | 2 May | 16 Jul | ||||
| 144. | Swallow | 0 | 0 | 1 | 1 | 167 | 18 | 8 | 181 | 11 | 6 | 0 | 0 | 393 | 183 | 210 | 134 (18 Aug) | 9 | 33 | 31 Mar | 6 Oct | ||||
| 145. | House Martin | 0 | 0 | 0 | 0 | 3 | 1 | 6 | 27 | 45 | 1 | 0 | 0 | 83 | 60 | 23 | 45 ( 6 Sep) | 3 | 12 | 2 May | 4 Oct | ||||
| 146. | Starling | 0 | 0 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 87 | 0 | 145 | 68 | 77 | 45 (10 Mar) | 4 | 14 | 10 Mar | 30 Nov | ||||
| 147. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Oct) | 0 | 1 | 30 Oct | 30 Oct | ||||
| 148. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (19 Sep) | 0 | 1 | 19 Sep | 19 Sep | ||||
| 149. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 19 | 10 | 9 | 7 (23 Oct) | 1 | 5 | 13 Oct | 29 Oct | ||||
| 150. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 9 | 0 | 17 | 15 | 2 | 6 (23 Oct) | 2 | 6 | 21 Oct | 12 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 151. | Fieldfare | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 5 | 12 | 10 | 2 | 2 (23 Oct) | 2 | 8 | 23 Mar | 27 Dec | ||||
| 152. | Yellow Wagtail (flavissima) | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 6 (15 Jul) | 0 | 1 | 15 Jul | 15 Jul | ||||
| 153. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 15 | 2 | 0 | 0 | 0 | 21 | 20 | 1 | 11 (12 Aug) | 2 | 8 | 4 May | 21 Sep | ||||
| 154. | Grey Wagtail | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 0 | 8 | 1 | 2 | 0 | 19 | 16 | 3 | 4 ( 8 Sep) | 4 | 15 | 15 Jan | 8 Nov | ||||
| 155. | alba wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (12 Aug) | 1 | 2 | 12 Aug | 2 Nov | ||||
| 156. | Pied Wagtail | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 2 | 1 | 2 ( 7 Sep) | 1 | 2 | 19 Mar | 7 Sep | ||||
| 157. | Meadow Pipit | 0 | 0 | 59 | 5 | 1 | 0 | 0 | 0 | 35 | 32 | 0 | 0 | 132 | 69 | 63 | 18 (17 Mar) | 7 | 26 | 15 Mar | 27 Oct | ||||
| 158. | Rock Pipit | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (17 Mar) | 0 | 1 | 17 Mar | 17 Mar | ||||
| 159. | Chaffinch | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 6 | 4 | 2 | 2 (20 Oct) | 1 | 4 | 12 Mar | 22 Oct | ||||
| 160. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 3 ( 5 Nov) | 0 | 1 | 5 Nov | 5 Nov | ||||
| 161. | Twite | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (25 Oct) | 0 | 1 | 25 Oct | 25 Oct | ||||
| 162. | Linnet | 11 | 0 | 45 | 12 | 7 | 6 | 7 | 0 | 0 | 8 | 0 | 0 | 96 | 32 | 64 | 14 (17 Mar) | 6 | 22 | 7 Jan | 13 Oct | ||||
| 163. | Lesser Redpoll | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 11 | 7 | 4 | 7 ( 5 Nov) | 1 | 2 | 10 May | 5 Nov | ||||
| 164. | Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (14 Oct) | 0 | 1 | 14 Oct | 14 Oct | ||||
| 165. | Goldfinch | 0 | 0 | 0 | 5 | 9 | 2 | 0 | 0 | 13 | 14 | 8 | 7 | 58 | 34 | 24 | 13 (22 Sep) | 3 | 12 | 1 Apr | 17 Dec | ||||
| 166. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 10 | 0 | 15 | 7 | 8 | 7 ( 9 Nov) | 1 | 5 | 23 Oct | 19 Nov | ||||
| 167. | Snow Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 1 | 7 | 7 ( 5 Nov) | 1 | 2 | 5 Nov | 28 Nov | ||||
| 168. | Yellowhammer | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (27 Oct) | 0 | 1 | 27 Oct | 27 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 | 8 | 0 | 0 | 4 | 4 | 0 | 3 | 0 | 8 | 1 | 0 | 0 | 28 | 16 | 12 | 8 (17 Sep) | 4 | 15 | 1 Jan | 12 Oct | ||||
| 2. | Bottle-Nosed Dolphin | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 27 | 14 | 32 | 0 | 0 | 100 | 57 | 43 | 25 ( 9 Mar) | 2 | 7 | 9 Mar | 18 Oct | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 10348 | 21179 | 36676 | 142522 | 10653 | 4085 | 13768 | 17785 | 18940 | 21233 | 21814 | 17746 | 336749 | 93535 | 243214 | 100 | 348 | ||||||||
| Observation hours | 78:27 | 60:00 | 87:01 | 94:50 | 84:58 | 68:52 | 147:58 | 198:42 | 146:46 | 148:33 | 128:27 | 94:42 | 1339:16 | ||||||||||||
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