| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 36 | 39 | 11 | 28 | 31 (16 Nov) | 2 | 3 | 26 Sep | 16 Nov | ||||
| 2. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 30 | 30 | 0 | 30 ( 9 Jun) | 1 | 1 | 9 Jun | 9 Jun | ||||
| 3. | Pink-footed Goose | 56 | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 280 | 24 | 256 | 200 ( 1 Mar) | 2 | 3 | 17 Jan | 13 Nov | ||||
| 4. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (24 Jun) | 1 | 1 | 24 Jun | 24 Jun | ||||
| 5. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (28 Nov) | 1 | 1 | 28 Nov | 28 Nov | ||||
| 6. | swan sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (13 Nov) | 1 | 1 | 13 Nov | 13 Nov | ||||
| 7. | Shelduck | 0 | 0 | 0 | 5 | 3 | 0 | 0 | 2 | 3 | 5 | 1 | 19 | 13 | 6 | 5 (18 Apr) | 6 | 8 | 18 Apr | 7 Nov | ||||
| 8. | Shoveler | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 3 | 0 | 1 ( 2 Feb) | 2 | 3 | 2 Feb | 7 Nov | ||||
| 9. | Gadwall | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 4 | 0 | 2 ( 1 Apr) | 2 | 3 | 1 Apr | 19 Oct | ||||
| 10. | Wigeon | 0 | 3 | 62 | 0 | 0 | 0 | 0 | 17 | 40 | 165 | 60 | 347 | 88 | 259 | 82 (14 Oct) | 19 | 24 | 2 Feb | 25 Nov | ||||
| 11. | Mallard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 11 | 17 | 6 | 11 | 6 (19 Nov) | 3 | 4 | 22 Aug | 20 Nov | ||||
| 12. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 2 | 2 (14 Oct) | 2 | 2 | 14 Oct | 19 Oct | ||||
| 13. | Teal | 0 | 0 | 0 | 0 | 6 | 0 | 56 | 180 | 651 | 69 | 117 | 1079 | 623 | 456 | 144 ( 7 Sep) | 32 | 40 | 29 May | 15 Nov | ||||
| 14. | Tufted Duck | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 5 | 0 | 5 | 3 (18 Aug) | 2 | 3 | 19 May | 24 Aug | ||||
| 15. | Eider | 0 | 0 | 4 | 16 | 3 | 24 | 4 | 0 | 4 | 10 | 12 | 77 | 57 | 20 | 24 ( 2 Jun) | 14 | 18 | 12 Mar | 16 Nov | ||||
| 16. | Velvet Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0 | 4 | 2 (14 Oct) | 2 | 2 | 14 Oct | 19 Oct | ||||
| 17. | Common Scoter | 0 | 1 | 14 | 27 | 93 | 203 | 585 | 731 | 208 | 463 | 152 | 2477 | 467 | 2010 | 355 (14 Oct) | 55 | 69 | 8 Feb | 30 Nov | ||||
| 18. | Long-tailed Duck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (25 Oct) | 1 | 1 | 25 Oct | 25 Oct | ||||
| 19. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 7 | 3 | 4 | 3 (14 Nov) | 3 | 4 | 14 Oct | 14 Nov | ||||
| 20. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 3 | 2 | 3 ( 9 Nov) | 2 | 2 | 25 Oct | 9 Nov | ||||
| 21. | Red-breasted Merganser | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 2 | 2 | 1 ( 1 Apr) | 3 | 4 | 1 Apr | 14 Nov | ||||
| 22. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 ( 4 Jul) | 1 | 1 | 4 Jul | 4 Jul | ||||
| 23. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 103 | 7 | 0 | 0 | 138 | 138 | 0 | 62 (20 Aug) | 8 | 10 | 12 Jul | 8 Sep | ||||
| 24. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (15 Nov) | 1 | 1 | 15 Nov | 15 Nov | ||||
| 25. | Ringed Plover | 0 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 2 | 4 (12 Jun) | 3 | 4 | 21 Feb | 14 Jun | ||||
| 26. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 4 | 14 | 14 | 0 | 10 (20 Oct) | 2 | 2 | 20 Oct | 7 Nov | ||||
| 27. | Whimbrel | 0 | 0 | 0 | 6 | 0 | 0 | 26 | 6 | 2 | 0 | 0 | 40 | 35 | 5 | 10 (15 Jul) | 10 | 12 | 19 Apr | 21 Sep | ||||
| 28. | Curlew | 0 | 0 | 0 | 1 | 1 | 0 | 11 | 0 | 0 | 2 | 0 | 15 | 13 | 2 | 3 (14 Jul) | 6 | 8 | 21 Apr | 14 Oct | ||||
| 29. | Bar-tailed Godwit | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 18 | 7 | 0 | 0 | 27 | 9 | 18 | 18 (18 Aug) | 2 | 3 | 1 Apr | 5 Sep | ||||
| 30. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 12 ( 4 Jul) | 2 | 2 | 4 Jul | 14 Jul | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Woodcock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 0 | 1 (31 Oct) | 2 | 2 | 31 Oct | 7 Nov | ||||
| 32. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 6 Aug) | 1 | 1 | 6 Aug | 6 Aug | ||||
| 33. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 20 | 0 | 0 | 0 | 104 | 104 | 0 | 28 (14 Jul) | 6 | 8 | 2 Jul | 15 Aug | ||||
| 34. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (13 Aug) | 1 | 1 | 13 Aug | 13 Aug | ||||
| 35. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 (14 Jul) | 1 | 1 | 14 Jul | 14 Jul | ||||
| 36. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 5 | 39 | 9 | 31 | 96 | 68 | 28 | 28 ( 9 Nov) | 8 | 10 | 14 Jul | 15 Nov | ||||
| 37. | Sanderling | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 7 | 0 | 0 | 13 | 13 | 0 | 7 ( 7 Sep) | 2 | 3 | 14 Jul | 7 Sep | ||||
| 38. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 17 | 1 | 3 | 32 | 32 | 0 | 11 ( 7 Sep) | 6 | 7 | 14 Jul | 7 Nov | ||||
| 39. | Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 | 6 | 0 | 2 | 32 | 2 | 30 | 9 (22 Aug) | 10 | 12 | 28 Jul | 8 Nov | ||||
| 40. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | 6 | 29 | 0 | 97 | 62 | 35 | 62 (13 Aug) | 2 | 3 | 13 Aug | 11 Oct | ||||
| 41. | Common Tern | 0 | 0 | 0 | 0 | 2 | 4 | 14 | 1118 | 176 | 2 | 1 | 1317 | 180 | 1137 | 313 (15 Aug) | 26 | 33 | 18 May | 10 Nov | ||||
| 42. | Sandwich Tern | 0 | 0 | 0 | 20 | 116 | 36 | 476 | 490 | 122 | 0 | 0 | 1260 | 280 | 980 | 142 (18 Jul) | 43 | 54 | 5 Apr | 26 Sep | ||||
| 43. | Little Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 6 | 61 | 74 | 65 | 9 | 41 (16 Nov) | 10 | 12 | 22 Aug | 21 Nov | ||||
| 44. | Kittiwake | 8 | 8 | 89 | 477 | 0 | 0 | 0 | 468 | 82 | 142 | 110 | 1384 | 699 | 685 | 477 (18 Apr) | 32 | 40 | 17 Jan | 30 Nov | ||||
| 45. | Black-headed Gull | 0 | 0 | 17 | 0 | 0 | 1 | 44 | 21 | 160 | 120 | 71 | 434 | 322 | 112 | 96 (10 Sep) | 31 | 39 | 6 Mar | 25 Nov | ||||
| 46. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 2 | 0 | 18 | 1 | 35 | 22 | 13 | 14 (23 Oct) | 12 | 15 | 3 Jun | 21 Nov | ||||
| 47. | Common Gull | 37 | 10 | 128 | 157 | 93 | 2 | 7 | 18 | 75 | 231 | 87 | 845 | 634 | 211 | 79 (12 Oct) | 52 | 66 | 10 Jan | 25 Nov | ||||
| 48. | Caspian Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (26 Aug) | 1 | 1 | 26 Aug | 26 Aug | ||||
| 49. | Herring Gull | 0 | 6 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 79 | 70 | 9 | 35 ( 9 Mar) | 6 | 7 | 8 Feb | 30 Nov | ||||
| 50. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (29 Jun) | 1 | 1 | 29 Jun | 29 Jun | ||||
| 51. | Great Black-backed Gull | 0 | 0 | 2 | 1 | 0 | 1 | 2 | 4 | 11 | 26 | 10 | 57 | 22 | 35 | 14 (23 Oct) | 15 | 19 | 9 Mar | 30 Nov | ||||
| 52. | Lesser Black-backed Gull | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 1 | 0 | 8 | 5 | 3 | 1 ( 1 Mar) | 6 | 8 | 1 Mar | 12 Oct | ||||
| 53. | skua sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 1 ( 6 Oct) | 2 | 2 | 6 Oct | 25 Oct | ||||
| 54. | Arctic Skua | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 25 | 10 | 0 | 48 | 42 | 6 | 11 (21 Sep) | 13 | 17 | 15 May | 23 Oct | ||||
| 55. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (23 Oct) | 1 | 1 | 23 Oct | 23 Oct | ||||
| 56. | Great Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 2 | 0 | 9 | 5 | 4 | 2 (20 Aug) | 6 | 7 | 18 Aug | 23 Oct | ||||
| 57. | Puffin | 0 | 0 | 0 | 11 | 123 | 1028 | 515 | 4 | 0 | 0 | 0 | 1681 | 1173 | 508 | 243 (27 Jun) | 29 | 37 | 1 Apr | 20 Aug | ||||
| 58. | Black Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (17 Aug) | 1 | 1 | 17 Aug | 17 Aug | ||||
| 59. | Razorbill | 0 | 29 | 0 | 0 | 0 | 0 | 71 | 6 | 6 | 9 | 4 | 125 | 120 | 5 | 71 (14 Jul) | 11 | 14 | 2 Feb | 7 Nov | ||||
| 60. | Razorbill/Guillemot | 0 | 0 | 480 | 0 | 0 | 0 | 236 | 19 | 69 | 363 | 549 | 1716 | 889 | 827 | 429 (15 Mar) | 27 | 34 | 12 Mar | 25 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 (16 Nov) | 1 | 1 | 16 Nov | 16 Nov | ||||
| 62. | Guillemot | 842 | 0 | 12 | 0 | 0 | 0 | 95 | 0 | 4 | 41 | 600 | 1594 | 1170 | 424 | 700 (17 Jan) | 13 | 17 | 10 Jan | 21 Nov | ||||
| 63. | Red-throated Diver | 3 | 20 | 25 | 14 | 7 | 1 | 0 | 13 | 147 | 87 | 82 | 399 | 322 | 77 | 41 (16 Nov) | 53 | 67 | 17 Jan | 30 Nov | ||||
| 64. | Black-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (14 Nov) | 1 | 1 | 14 Nov | 14 Nov | ||||
| 65. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 6 | 4 | 2 | 2 (14 Nov) | 4 | 5 | 14 Aug | 14 Nov | ||||
| 66. | Fulmar | 42 | 177 | 76 | 251 | 349 | 146 | 306 | 679 | 211 | 2 | 76 | 2315 | 623 | 1692 | 263 ( 1 Aug) | 65 | 82 | 10 Jan | 30 Nov | ||||
| 67. | Sooty Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7 | 0 | 7 | 5 (20 Aug) | 2 | 3 | 1 Aug | 20 Aug | ||||
| 68. | Manx Shearwater | 1 | 0 | 0 | 2 | 123 | 62 | 38 | 21 | 7 | 1 | 0 | 255 | 122 | 133 | 44 (29 May) | 28 | 35 | 10 Jan | 14 Oct | ||||
| 69. | Gannet | 37 | 228 | 249 | 693 | 3006 | 3320 | 3700 | 6434 | 1959 | 492 | 140 | 20258 | 12320 | 7938 | 2149 (18 Aug) | 68 | 86 | 17 Jan | 30 Nov | ||||
| 70. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 8 | 42 | 8 | 34 | 34 (14 Jul) | 2 | 2 | 14 Jul | 21 Nov | ||||
| 71. | Shag | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (18 Apr) | 1 | 1 | 18 Apr | 18 Apr | ||||
| 72. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 0 | 0 | 7 | 7 | 0 | 6 (28 Sep) | 2 | 2 | 2 Jun | 28 Sep | ||||
| 73. | Marsh Harrier | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (21 Apr) | 1 | 1 | 21 Apr | 21 Apr | ||||
| 74. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (28 Jul) | 1 | 1 | 28 Jul | 28 Jul | ||||
| 75. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 3 | 17 | 17 | 0 | 12 (19 Oct) | 3 | 4 | 12 Oct | 28 Nov | ||||
| 76. | Swallow | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 2 | 0 | 0 | 16 | 16 | 0 | 7 (13 May) | 2 | 3 | 13 May | 12 Sep | ||||
| 77. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76 | 7 | 83 | 83 | 0 | 37 (19 Oct) | 3 | 4 | 19 Oct | 7 Nov | ||||
| 78. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 2 (20 Oct) | 2 | 2 | 13 Oct | 20 Oct | ||||
| 79. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 6 | 36 | 36 | 0 | 20 (31 Oct) | 4 | 5 | 10 Oct | 7 Nov | ||||
| 80. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 33 | 40 | 40 | 0 | 31 ( 7 Nov) | 4 | 5 | 13 Oct | 13 Nov | ||||
| 81. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 16 | 0 | 13 (31 Oct) | 2 | 2 | 24 Oct | 31 Oct | ||||
| 82. | Bullfinch | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 3 ( 7 Mar) | 1 | 1 | 7 Mar | 7 Mar | ||||
| 83. | Lesser Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (20 Oct) | 1 | 1 | 20 Oct | 20 Oct | ||||
| 84. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 | 0 | 3 (20 Oct) | 1 | 1 | 20 Oct | 20 Oct | ||||
| Other species | ||||||||||||||||||||||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Bottle-Nosed Dolphin | 0 | 19 | 57 | 6 | 9 | 0 | 51 | 10 | 10 | 7 | 18 | 187 | 96 | 91 | 30 ( 9 Mar) | 14 | 18 | 16 Feb | 13 Nov | ||||
| 2. | Minke Whale | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 (10 Jul) | 2 | 2 | 10 Jul | 16 Jul | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 1026 | 503 | 1479 | 1694 | 3954 | 4874 | 6440 | 10513 | 4084 | 2498 | 2353 | 39418 | 21284 | 18134 | 100 | 126 | ||||||||
| Observation hours | 3:00 | 4:30 | 10:05 | 11:40 | 20:10 | 15:25 | 30:05 | 27:25 | 30:20 | 21:58 | 23:20 | 197:58 | ||||||||||||
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