| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (22 Oct) | 3 | 1 | 22 Oct | 22 Oct | ||||
| 2. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 378 | 378 | 378 | 0 | 378 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 3. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 4. | Garganey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 3 (16 Sep) | 3 | 1 | 16 Sep | 16 Sep | ||||
| 5. | Shoveler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 87 | 113 | 206 | 206 | 0 | 113 ( 2 Dec) | 13 | 4 | 16 Sep | 2 Dec | ||||
| 6. | Gadwall | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 4 | 3 | 1 | 3 ( 5 Nov) | 6 | 2 | 3 Jun | 5 Nov | ||||
| 7. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 168 | 106 | 23 | 56 | 353 | 353 | 0 | 143 ( 2 Sep) | 19 | 6 | 2 Sep | 2 Dec | ||||
| 8. | Pintail | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 17 | 0 | 37 | 37 | 0 | 19 (21 Oct) | 19 | 6 | 4 Feb | 25 Nov | ||||
| 9. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 27 | 0 | 0 | 43 | 43 | 0 | 27 ( 7 Oct) | 9 | 3 | 2 Sep | 7 Oct | ||||
| 10. | dabbling duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 70 | 0 | 54 | 0 | 124 | 124 | 0 | 66 ( 2 Sep) | 13 | 4 | 2 Sep | 5 Nov | ||||
| 11. | Velvet Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 12. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 4 | 69 | 0 | 28 | 45 | 139 | 3 | 288 | 265 | 23 | 98 ( 4 Nov) | 63 | 20 | 3 Jun | 2 Dec | ||||
| 13. | Great Crested Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (25 Nov) | 3 | 1 | 25 Nov | 25 Nov | ||||
| 14. | Stone Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 15. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 1 | 1 | 7 | 7 | 0 | 4 (16 Sep) | 13 | 4 | 24 Jul | 2 Dec | ||||
| 16. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 20 | 0 | 20 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 17. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | 11 | 0 | 11 (13 Oct) | 3 | 1 | 13 Oct | 13 Oct | ||||
| 18. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 0 | 1 (13 Oct) | 6 | 2 | 13 Oct | 5 Nov | ||||
| 19. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 11 | 11 | 0 | 10 (16 Sep) | 6 | 2 | 2 Sep | 16 Sep | ||||
| 20. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 112 | 0 | 16 | 0 | 1 | 0 | 129 | 129 | 0 | 79 (24 Jul) | 28 | 9 | 1 Jul | 10 Nov | ||||
| 21. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 0 | 11 | 11 | 0 | 5 ( 1 Jul) | 13 | 4 | 1 Jul | 12 Nov | ||||
| 22. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 7 | 0 | 7 (21 Oct) | 3 | 1 | 21 Oct | 21 Oct | ||||
| 23. | Grey Phalarope | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 10 | 0 | 12 | 12 | 0 | 9 (12 Nov) | 13 | 4 | 17 Sep | 25 Nov | ||||
| 24. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (24 Jul) | 3 | 1 | 24 Jul | 24 Jul | ||||
| 25. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 6 | 6 | 0 | 5 ( 2 Sep) | 6 | 2 | 25 Jul | 2 Sep | ||||
| 26. | Sanderling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 14 | 14 | 0 | 14 ( 2 Sep) | 3 | 1 | 2 Sep | 2 Sep | ||||
| 27. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 73 | 3 | 1 | 0 | 88 | 85 | 3 | 41 (16 Sep) | 22 | 7 | 1 Jul | 5 Nov | ||||
| 28. | Little Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 4 | 0 | 4 (10 Sep) | 3 | 1 | 10 Sep | 10 Sep | ||||
| 29. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 6 | 6 | 0 | 2 (21 Oct) | 13 | 4 | 10 Sep | 22 Oct | ||||
| 30. | Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 4 | 4 | 0 | 2 (17 Sep) | 9 | 3 | 17 Sep | 5 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 6 | 6 | 0 | 6 (10 Sep) | 3 | 1 | 10 Sep | 10 Sep | ||||
| 32. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 6 | 0 | 0 | 24 | 24 | 0 | 11 (10 Sep) | 13 | 4 | 10 Sep | 21 Oct | ||||
| 33. | sterna sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 34. | Sandwich Tern | 0 | 1 | 2 | 0 | 0 | 0 | 6 | 0 | 13 | 6 | 5 | 0 | 33 | 30 | 3 | 10 (17 Sep) | 34 | 11 | 4 Feb | 5 Nov | ||||
| 35. | Kittiwake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 0 | 51 | 51 | 0 | 30 (25 Nov) | 13 | 4 | 5 Nov | 25 Nov | ||||
| 36. | Sabine's Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1 (21 Oct) | 6 | 2 | 21 Oct | 22 Oct | ||||
| 37. | Black-headed Gull | 8 | 9 | 14 | 0 | 0 | 0 | 35 | 0 | 11 | 16 | 77 | 42 | 212 | 171 | 41 | 60 (13 Nov) | 50 | 16 | 15 Jan | 8 Dec | ||||
| 38. | Mediterranean Gull | 36 | 27 | 10 | 5 | 0 | 0 | 28 | 0 | 8 | 158 | 294 | 14 | 580 | 555 | 25 | 140 (29 Oct) | 63 | 20 | 14 Jan | 8 Dec | ||||
| 39. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 1 (10 Nov) | 6 | 2 | 10 Nov | 12 Nov | ||||
| 40. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 400 | 407 | 407 | 0 | 400 ( 2 Dec) | 6 | 2 | 11 Sep | 2 Dec | ||||
| 41. | Great Black-backed Gull | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 5 | 5 | 0 | 2 ( 4 Mar) | 9 | 3 | 4 Mar | 2 Dec | ||||
| 42. | Glaucous Gull | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (15 Jan) | 3 | 1 | 15 Jan | 15 Jan | ||||
| 43. | Lesser Black-backed Gull | 5 | 0 | 7 | 30 | 0 | 0 | 0 | 0 | 109 | 203 | 97 | 23 | 474 | 459 | 15 | 116 (22 Oct) | 44 | 14 | 15 Jan | 8 Dec | ||||
| 44. | Iceland Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (29 Oct) | 3 | 1 | 29 Oct | 29 Oct | ||||
| 45. | skua sp. | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5 | 4 | 1 | 2 (25 Nov) | 13 | 4 | 14 Jan | 25 Nov | ||||
| 46. | Arctic Skua | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | 3 | 0 | 0 | 16 | 16 | 0 | 10 (17 Sep) | 13 | 4 | 6 May | 21 Oct | ||||
| 47. | Pomarine Skua | 0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 12 | 1 | 0 | 21 | 21 | 0 | 9 (21 Oct) | 25 | 8 | 4 Feb | 5 Nov | ||||
| 48. | Great Skua | 5 | 34 | 5 | 0 | 0 | 0 | 2 | 0 | 1 | 5 | 21 | 1 | 74 | 71 | 3 | 34 ( 4 Feb) | 41 | 13 | 14 Jan | 8 Dec | ||||
| 49. | Puffin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 7 | 0 | 7 ( 5 Nov) | 3 | 1 | 5 Nov | 5 Nov | ||||
| 50. | Razorbill | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 71 | 13 | 184 | 184 | 0 | 66 ( 5 Nov) | 34 | 11 | 14 Jan | 2 Dec | ||||
| 51. | Razorbill/Guillemot | 28 | 19 | 131 | 5 | 0 | 0 | 0 | 0 | 0 | 17 | 1071 | 175 | 1446 | 1441 | 5 | 494 ( 5 Nov) | 56 | 18 | 14 Jan | 8 Dec | ||||
| 52. | Little Auk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 53. | Guillemot | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69 | 1 | 71 | 71 | 0 | 63 ( 5 Nov) | 19 | 6 | 4 Feb | 2 Dec | ||||
| 54. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 5 ( 2 Dec) | 6 | 2 | 2 Dec | 8 Dec | ||||
| 55. | diver sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 2 Dec) | 3 | 1 | 2 Dec | 2 Dec | ||||
| 56. | Wilson's Storm-Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (10 Sep) | 3 | 1 | 10 Sep | 10 Sep | ||||
| 57. | Storm Petrel | 0 | 0 | 0 | 0 | 0 | 1 | 61 | 0 | 8 | 6 | 0 | 0 | 76 | 76 | 0 | 24 ( 1 Jul) | 28 | 9 | 3 Jun | 22 Oct | ||||
| 58. | Leach's Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 29 | 29 | 0 | 27 (25 Nov) | 6 | 2 | 5 Nov | 25 Nov | ||||
| 59. | Cory's/Scopoli's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 0 | 38 | 4 | 0 | 0 | 159 | 159 | 0 | 61 (24 Jul) | 34 | 11 | 1 Jul | 11 Oct | ||||
| 60. | Sooty Shearwater | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 18 | 222 | 10 | 1 | 263 | 262 | 1 | 78 ( 7 Oct) | 56 | 18 | 15 Jan | 8 Dec | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Great Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 6 | 1 | 18 | 0 | 55 | 55 | 0 | 28 (24 Jul) | 25 | 8 | 1 Jul | 25 Nov | ||||
| 62. | Manx Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 43 | 4 | 2 | 0 | 58 | 58 | 0 | 20 (10 Sep) | 38 | 12 | 1 Jul | 25 Nov | ||||
| 63. | Balearic Shearwater | 9 | 58 | 27 | 10 | 0 | 1 | 23 | 0 | 382 | 1568 | 542 | 2 | 2622 | 2615 | 7 | 471 (21 Oct) | 91 | 29 | 14 Jan | 8 Dec | ||||
| 64. | shearwater sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 (24 Jul) | 6 | 2 | 24 Jul | 10 Sep | ||||
| 65. | Gannet | 60 | 318 | 2392 | 81 | 3 | 8 | 1144 | 0 | 655 | 1185 | 1721 | 123 | 7690 | 7624 | 66 | 2392 ( 4 Mar) | 100 | 32 | 14 Jan | 8 Dec | ||||
| 66. | Cormorant | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 24 | 27 | 31 | 47 | 137 | 130 | 7 | 34 ( 8 Dec) | 44 | 14 | 15 Jan | 8 Dec | ||||
| 67. | Shag | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 3 | 13 | 13 | 0 | 5 (15 Jan) | 9 | 3 | 15 Jan | 2 Dec | ||||
| 68. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 584 | 0 | 0 | 0 | 584 | 584 | 0 | 564 (16 Sep) | 9 | 3 | 2 Sep | 16 Sep | ||||
| 69. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (11 Sep) | 3 | 1 | 11 Sep | 11 Sep | ||||
| 70. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (22 Oct) | 3 | 1 | 22 Oct | 22 Oct | ||||
| 71. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 104 | 3 | 0 | 1 | 109 | 109 | 0 | 54 (16 Sep) | 16 | 5 | 25 Jul | 8 Dec | ||||
| 72. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (17 Sep) | 3 | 1 | 17 Sep | 17 Sep | ||||
| 73. | Black Kite | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 ( 6 May) | 3 | 1 | 6 May | 6 May | ||||
| 74. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 3 | 0 | 2 (17 Sep) | 6 | 2 | 17 Sep | 2 Dec | ||||
| 75. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 4 | 0 | 2 ( 2 Dec) | 9 | 3 | 10 Nov | 2 Dec | ||||
| 76. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | 33 | 0 | 88 | 88 | 0 | 35 (22 Oct) | 13 | 4 | 13 Oct | 5 Nov | ||||
| 77. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 5 Nov) | 3 | 1 | 5 Nov | 5 Nov | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 171 | 476 | 2590 | 139 | 5 | 15 | 1677 | 0 | 2484 | 3817 | 4499 | 1438 | 17311 | 17110 | 201 | 100 | 32 | ||||||||
| Observation hours | 3:00 | 4:15 | 3:00 | 3:00 | 3:00 | 3:00 | 20:40 | 0:00 | 19:05 | 30:35 | 18:30 | 5:40 | 113:45 | ||||||||||||
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