| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 2 (6 Apr) | 8 | 1 | 6 Apr | 6 Apr | ||||
| 2. | Canada Goose | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 3 (23 Apr) | 17 | 2 | 23 Apr | 12 May | ||||
| 3. | Barnacle Goose | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 4 | 4 (30 Apr) | 17 | 2 | 30 Apr | 12 May | ||||
| 4. | Greylag Goose | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 5 | 3 (31 Mar) | 25 | 3 | 31 Mar | 23 Apr | ||||
| 5. | Mute Swan | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 4 | 2 | 2 | 2 (1 May) | 25 | 3 | 1 May | 6 Oct | ||||
| 6. | Egyptian Goose | 0 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 4 (27 Apr) | 33 | 4 | 23 Apr | 12 May | ||||
| 7. | Shelduck | 49 | 37 | 11 | 0 | 0 | 0 | 0 | 0 | 97 | 16 | 81 | 49 (31 Mar) | 67 | 8 | 31 Mar | 12 May | ||||
| 8. | Gadwall | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 2 (6 Apr) | 25 | 3 | 6 Apr | 12 May | ||||
| 9. | Common Scoter | 4 | 75 | 59 | 0 | 0 | 0 | 0 | 29 | 167 | 120 | 47 | 59 (1 May) | 58 | 7 | 2 Mar | 6 Oct | ||||
| 10. | Red-breasted Merganser | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 8 | 4 | 8 (6 Apr) | 17 | 2 | 6 Apr | 30 Apr | ||||
| 11. | Swift | 0 | 336 | 891 | 0 | 0 | 0 | 3 | 0 | 1230 | 11 | 1219 | 800 (12 May) | 58 | 7 | 23 Apr | 8 Sep | ||||
| 12. | Cuckoo | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 3 (27 Apr) | 25 | 3 | 27 Apr | 12 May | ||||
| 13. | Stock Dove | 2 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 10 (7 Apr) | 42 | 5 | 31 Mar | 12 May | ||||
| 14. | Woodpigeon | 118 | 351 | 156 | 0 | 0 | 0 | 0 | 0 | 625 | 46 | 579 | 156 (12 May) | 67 | 8 | 2 Mar | 12 May | ||||
| 15. | Turtle Dove | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 4 | 4 (12 May) | 17 | 2 | 29 Apr | 12 May | ||||
| 16. | Collared Dove | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (29 Apr) | 8 | 1 | 29 Apr | 29 Apr | ||||
| 17. | Great Crested Grebe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (6 Apr) | 8 | 1 | 6 Apr | 6 Apr | ||||
| 18. | Oystercatcher | 0 | 66 | 42 | 0 | 0 | 0 | 1 | 0 | 109 | 43 | 66 | 44 (30 Apr) | 67 | 8 | 6 Apr | 8 Sep | ||||
| 19. | Avocet | 21 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 2 | 29 | 21 (31 Mar) | 25 | 3 | 31 Mar | 30 Apr | ||||
| 20. | Golden Plover | 3 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 13 | 10 | 3 | 10 (8 Sep) | 17 | 2 | 31 Mar | 8 Sep | ||||
| 21. | Ringed Plover | 1 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 4 | 3 | 3 (6 Apr) | 33 | 4 | 31 Mar | 8 Sep | ||||
| 22. | Lapwing | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 8 | 1 | 29 Apr | 29 Apr | ||||
| 23. | Whimbrel | 3 | 129 | 43 | 0 | 0 | 0 | 0 | 0 | 175 | 4 | 171 | 70 (27 Apr) | 67 | 8 | 31 Mar | 12 May | ||||
| 24. | Curlew | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 3 (31 Mar) | 25 | 3 | 2 Mar | 23 Apr | ||||
| 25. | Bar-tailed Godwit | 0 | 24 | 5 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 28 | 16 (27 Apr) | 25 | 3 | 27 Apr | 1 May | ||||
| 26. | Black-tailed Godwit | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 5 (31 Mar) | 8 | 1 | 31 Mar | 31 Mar | ||||
| 27. | Snipe | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 5 | 4 | 1 | 4 (8 Sep) | 17 | 2 | 12 May | 8 Sep | ||||
| 28. | Common Sandpiper | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 7 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 29. | Green Sandpiper | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 3 (6 Apr) | 25 | 3 | 31 Mar | 27 Apr | ||||
| 30. | Redshank | 63 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 70 | 0 | 70 | 63 (31 Mar) | 25 | 3 | 31 Mar | 12 May | ||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Greenshank | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (27 Apr) | 17 | 2 | 27 Apr | 12 May | ||||
| 32. | Sanderling | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 (29 Apr) | 8 | 1 | 29 Apr | 29 Apr | ||||
| 33. | Dunlin | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 1 | 23 | 15 (31 Mar) | 33 | 4 | 2 Mar | 1 May | ||||
| 34. | Common Tern | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 8 | 1 | 27 Apr | 27 Apr | ||||
| 35. | Sandwich Tern | 25 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 38 | 1 | 37 | 25 (31 Mar) | 33 | 4 | 31 Mar | 6 Oct | ||||
| 36. | Black-headed Gull | 118 | 271 | 58 | 0 | 0 | 0 | 0 | 0 | 447 | 38 | 409 | 150 (30 Apr) | 58 | 7 | 31 Mar | 1 May | ||||
| 37. | Mediterranean Gull | 2 | 113 | 32 | 0 | 0 | 0 | 0 | 0 | 147 | 38 | 109 | 36 (27 Apr) | 67 | 8 | 31 Mar | 12 May | ||||
| 38. | Common Gull | 45 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 62 | 3 | 59 | 45 (31 Mar) | 42 | 5 | 31 Mar | 1 May | ||||
| 39. | Lesser Black-backed Gull | 94 | 135 | 0 | 0 | 0 | 0 | 0 | 20 | 249 | 20 | 229 | 94 (31 Mar) | 50 | 6 | 31 Mar | 6 Oct | ||||
| 40. | Pomarine Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (6 Oct) | 8 | 1 | 6 Oct | 6 Oct | ||||
| 41. | Fulmar | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (30 Apr) | 8 | 1 | 30 Apr | 30 Apr | ||||
| 42. | Black Stork | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 8 | 1 | 27 Apr | 27 Apr | ||||
| 43. | Gannet | 0 | 8 | 0 | 0 | 0 | 0 | 9 | 6 | 23 | 15 | 8 | 9 (8 Sep) | 25 | 3 | 29 Apr | 6 Oct | ||||
| 44. | Cormorant | 63 | 49 | 0 | 0 | 0 | 0 | 9 | 0 | 121 | 9 | 112 | 63 (31 Mar) | 42 | 5 | 31 Mar | 8 Sep | ||||
| 45. | Spoonbill | 76 | 83 | 55 | 0 | 0 | 0 | 3 | 0 | 217 | 5 | 212 | 76 (31 Mar) | 75 | 9 | 31 Mar | 8 Sep | ||||
| 46. | Little Egret | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 4 (30 Apr) | 17 | 2 | 30 Apr | 1 May | ||||
| 47. | Cattle Egret | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 8 | 1 | 27 Apr | 27 Apr | ||||
| 48. | Great White Egret | 1 | 8 | 9 | 0 | 0 | 0 | 2 | 6 | 26 | 8 | 18 | 7 (12 May) | 75 | 9 | 2 Mar | 6 Oct | ||||
| 49. | Grey Heron | 9 | 20 | 21 | 0 | 0 | 0 | 1 | 1 | 52 | 5 | 47 | 17 (1 May) | 75 | 9 | 31 Mar | 6 Oct | ||||
| 50. | Purple Heron | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 5 (12 May) | 17 | 2 | 1 May | 12 May | ||||
| 51. | Osprey | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 52. | Honey Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (8 Sep) | 8 | 1 | 8 Sep | 8 Sep | ||||
| 53. | Sparrowhawk | 3 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 11 | 4 (12 May) | 50 | 6 | 31 Mar | 12 May | ||||
| 54. | Marsh Harrier | 3 | 22 | 6 | 0 | 0 | 0 | 4 | 0 | 35 | 5 | 30 | 7 (29 Apr) | 83 | 10 | 31 Mar | 8 Sep | ||||
| 55. | Hen Harrier | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 56. | Black Kite | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (30 Apr) | 17 | 2 | 30 Apr | 12 May | ||||
| 57. | Common Buzzard | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (27 Apr) | 17 | 2 | 27 Apr | 29 Apr | ||||
| 58. | Short-eared Owl | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 8 | 1 | 27 Apr | 27 Apr | ||||
| 59. | European Bee-eater | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 7 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 60. | Great Spotted Woodpecker | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (6 Apr) | 8 | 1 | 6 Apr | 6 Apr | ||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Kestrel | 1 | 3 | 10 | 0 | 0 | 0 | 1 | 0 | 15 | 2 | 13 | 10 (12 May) | 33 | 4 | 31 Mar | 8 Sep | ||||
| 62. | Hobby | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 1 (29 Apr) | 25 | 3 | 29 Apr | 12 May | ||||
| 63. | Golden Oriole | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 7 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 64. | Jay | 0 | 19 | 8 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 27 | 9 (29 Apr) | 33 | 4 | 27 Apr | 1 May | ||||
| 65. | Jackdaw | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (29 Apr) | 8 | 1 | 29 Apr | 29 Apr | ||||
| 66. | Rook | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 5 | 4 (27 Apr) | 25 | 3 | 31 Mar | 12 May | ||||
| 67. | Carrion Crow | 0 | 26 | 14 | 0 | 0 | 0 | 0 | 0 | 40 | 0 | 40 | 25 (30 Apr) | 25 | 3 | 29 Apr | 1 May | ||||
| 68. | Wood Lark | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 2 (2 Mar) | 33 | 4 | 2 Mar | 12 May | ||||
| 69. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (6 Oct) | 8 | 1 | 6 Oct | 6 Oct | ||||
| 70. | Sand Martin | 2 | 237 | 24 | 0 | 0 | 0 | 0 | 0 | 263 | 69 | 194 | 102 (27 Apr) | 75 | 9 | 31 Mar | 12 May | ||||
| 71. | Swallow | 3 | 1428 | 270 | 0 | 0 | 0 | 20 | 0 | 1721 | 702 | 1019 | 492 (29 Apr) | 83 | 10 | 31 Mar | 8 Sep | ||||
| 72. | House Martin | 0 | 70 | 94 | 0 | 0 | 0 | 9 | 0 | 173 | 73 | 100 | 94 (12 May) | 58 | 7 | 6 Apr | 8 Sep | ||||
| 73. | Starling | 129 | 63 | 2 | 0 | 0 | 0 | 0 | 70 | 264 | 74 | 190 | 86 (2 Mar) | 67 | 8 | 2 Mar | 6 Oct | ||||
| 74. | Song Thrush | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 42 | 55 | 42 | 13 | 42 (6 Oct) | 25 | 3 | 31 Mar | 6 Oct | ||||
| 75. | Mistle Thrush | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 7 (12 May) | 25 | 3 | 2 Mar | 12 May | ||||
| 76. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 6 (6 Oct) | 8 | 1 | 6 Oct | 6 Oct | ||||
| 77. | Ring Ouzel | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 11 (6 Apr) | 25 | 3 | 31 Mar | 27 Apr | ||||
| 78. | Spotted Flycatcher | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 23 | 23 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 79. | Stonechat | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (6 Apr) | 8 | 1 | 6 Apr | 6 Apr | ||||
| 80. | Wheatear | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 2 | 1 (6 Apr) | 25 | 3 | 6 Apr | 8 Sep | ||||
| 81. | Blue-headed Wagtail | 0 | 168 | 202 | 0 | 0 | 0 | 0 | 0 | 370 | 20 | 350 | 197 (12 May) | 50 | 6 | 7 Apr | 12 May | ||||
| 82. | Yellow Wagtail (flavissima) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 3 | 3 (29 Apr) | 17 | 2 | 27 Apr | 29 Apr | ||||
| 83. | Yellow wagtail sp. | 1 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 30 | 2 | 28 | 28 (6 Apr) | 25 | 3 | 31 Mar | 8 Sep | ||||
| 84. | Grey Wagtail | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 5 | 1 | 4 | 3 (12 May) | 25 | 3 | 2 Mar | 6 Oct | ||||
| 85. | White Wagtail | 33 | 17 | 2 | 0 | 0 | 0 | 9 | 1 | 62 | 16 | 46 | 33 (2 Mar) | 58 | 7 | 2 Mar | 6 Oct | ||||
| 86. | alba wagtail sp. | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 13 | 13 (31 Mar) | 8 | 1 | 31 Mar | 31 Mar | ||||
| 87. | Meadow Pipit | 1567 | 1991 | 0 | 0 | 0 | 0 | 7 | 2 | 3567 | 29 | 3538 | 1956 (6 Apr) | 83 | 10 | 2 Mar | 6 Oct | ||||
| 88. | Tree Pipit | 1 | 27 | 5 | 0 | 0 | 0 | 0 | 0 | 33 | 0 | 33 | 13 (27 Apr) | 58 | 7 | 31 Mar | 12 May | ||||
| 89. | Chaffinch | 40 | 23 | 1 | 0 | 0 | 0 | 0 | 590 | 654 | 605 | 49 | 590 (6 Oct) | 50 | 6 | 2 Mar | 6 Oct | ||||
| 90. | Brambling | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (6 Apr) | 17 | 2 | 31 Mar | 6 Apr | ||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Hawfinch | 0 | 0 | 41 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 41 | 41 (12 May) | 8 | 1 | 12 May | 12 May | ||||
| 92. | Greenfinch | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 8 | 1 | 27 Apr | 27 Apr | ||||
| 93. | Linnet | 226 | 424 | 0 | 0 | 0 | 0 | 0 | 0 | 650 | 175 | 475 | 226 (31 Mar) | 42 | 5 | 31 Mar | 29 Apr | ||||
| 94. | Redpoll | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 6 | 2 | 4 (27 Apr) | 33 | 4 | 6 Apr | 29 Apr | ||||
| 95. | Goldfinch | 2 | 517 | 11 | 0 | 0 | 0 | 0 | 0 | 530 | 475 | 55 | 269 (6 Apr) | 67 | 8 | 31 Mar | 12 May | ||||
| 96. | Serin | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 (6 Apr) | 17 | 2 | 6 Apr | 29 Apr | ||||
| 97. | Siskin | 0 | 36 | 0 | 0 | 0 | 0 | 0 | 5 | 41 | 23 | 18 | 24 (6 Apr) | 42 | 5 | 6 Apr | 6 Oct | ||||
| 98. | Yellowhammer | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 8 | 1 | 27 Apr | 27 Apr | ||||
| 99. | Reed Bunting | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 13 (2 Mar) | 17 | 2 | 2 Mar | 31 Mar | ||||
| 100. | passerine sp. | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (7 Apr) | 8 | 1 | 7 Apr | 7 Apr | ||||
| Other species | |||||||||||||||||||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | white sp. (butterfly) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 (27 Apr) | 17 | 2 | 27 Apr | 29 Apr | ||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 2785 | 6999 | 2178 | 0 | 0 | 0 | 97 | 784 | 12843 | 2764 | 10079 | 100 | 12 | ||||||||
| Observation hours | 6:57 | 26:45 | 11:45 | 0:00 | 0:00 | 0:00 | 2:40 | 2:15 | 50:22 | ||||||||||||
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