| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 0 | 0 | 110 | 0 | 0 | 1 | 0 | 0 | 111 | 1 | 110 | 110 (15 Jun) | 9 | 2 | 15 Jun | 24 Sep | ||||
| 2. | Barnacle Goose | 546 | 2065 | 0 | 0 | 0 | 0 | 0 | 330 | 2941 | 330 | 2611 | 2065 (5 May) | 22 | 5 | 14 Apr | 16 Nov | ||||
| 3. | Greylag Goose | 0 | 0 | 2 | 0 | 15 | 87 | 37 | 405 | 546 | 546 | 0 | 320 (16 Nov) | 48 | 11 | 15 Jun | 18 Nov | ||||
| 4. | Tundra Bean Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 45 | 45 | 0 | 37 (16 Nov) | 9 | 2 | 16 Nov | 18 Nov | ||||
| 5. | Eurasian White-fronted Goose | 4 | 0 | 0 | 0 | 0 | 0 | 197 | 4726 | 4927 | 4923 | 4 | 2048 (16 Nov) | 35 | 8 | 14 Apr | 18 Nov | ||||
| 6. | Mute Swan | 4 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 1 | 11 | 7 (5 May) | 13 | 3 | 30 Apr | 3 Sep | ||||
| 7. | Bewick's Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 10 (16 Nov) | 4 | 1 | 16 Nov | 16 Nov | ||||
| 8. | Egyptian Goose | 0 | 0 | 14 | 0 | 0 | 0 | 2 | 7 | 23 | 23 | 0 | 14 (16 Jun) | 13 | 3 | 16 Jun | 12 Nov | ||||
| 9. | Shelduck | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 (15 Jun) | 4 | 1 | 15 Jun | 15 Jun | ||||
| 10. | Shoveler | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 4 | 4 | 0 | 3 (10 Sep) | 9 | 2 | 10 Sep | 5 Nov | ||||
| 11. | Gadwall | 4 | 0 | 8 | 0 | 0 | 2 | 0 | 20 | 34 | 30 | 4 | 20 (16 Nov) | 17 | 4 | 30 Apr | 16 Nov | ||||
| 12. | Wigeon | 0 | 0 | 0 | 0 | 0 | 12 | 2 | 5206 | 5220 | 5208 | 12 | 5033 (16 Nov) | 30 | 7 | 24 Sep | 16 Nov | ||||
| 13. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 452 | 452 | 452 | 0 | 412 (16 Nov) | 13 | 3 | 1 Nov | 16 Nov | ||||
| 14. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 (1 Nov) | 9 | 2 | 1 Nov | 16 Nov | ||||
| 15. | Red-breasted Merganser | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (16 Nov) | 4 | 1 | 16 Nov | 16 Nov | ||||
| 16. | Swift | 93 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | 0 | 93 | 93 (30 Apr) | 4 | 1 | 30 Apr | 30 Apr | ||||
| 17. | Cuckoo | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (16 Jun) | 4 | 1 | 16 Jun | 16 Jun | ||||
| 18. | Stock Dove | 6 | 0 | 2 | 0 | 11 | 35 | 10 | 22 | 86 | 80 | 6 | 19 (3 Sep) | 52 | 12 | 14 Apr | 12 Nov | ||||
| 19. | Woodpigeon | 3 | 0 | 1 | 0 | 1 | 6 | 3 | 351 | 365 | 361 | 4 | 186 (5 Nov) | 35 | 8 | 30 Apr | 12 Nov | ||||
| 20. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (1 Oct) | 4 | 1 | 1 Oct | 1 Oct | ||||
| 21. | Crane | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 513 | 513 | 513 | 0 | 308 (16 Nov) | 9 | 2 | 16 Nov | 17 Nov | ||||
| 22. | Oystercatcher | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (14 Apr) | 4 | 1 | 14 Apr | 14 Apr | ||||
| 23. | Golden Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 12 | 0 | 9 (16 Nov) | 9 | 2 | 16 Nov | 17 Nov | ||||
| 24. | Ringed Plover | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 4 | 17 | 4 | 13 | 13 (14 May) | 9 | 2 | 14 May | 16 Nov | ||||
| 25. | Lapwing | 2 | 0 | 33 | 0 | 0 | 5 | 0 | 662 | 702 | 700 | 2 | 243 (16 Nov) | 39 | 9 | 23 Apr | 17 Nov | ||||
| 26. | Whimbrel | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 23 | 1 | 22 | 14 (30 Apr) | 13 | 3 | 23 Apr | 20 Aug | ||||
| 27. | Curlew | 1 | 3 | 0 | 0 | 0 | 8 | 0 | 3 | 15 | 11 | 4 | 8 (3 Sep) | 22 | 5 | 23 Apr | 16 Nov | ||||
| 28. | Black-tailed Godwit | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 4 (30 Apr) | 9 | 2 | 30 Apr | 16 Jun | ||||
| 29. | Snipe | 0 | 0 | 0 | 0 | 8 | 35 | 2 | 4 | 49 | 49 | 0 | 23 (3 Sep) | 35 | 8 | 20 Aug | 16 Nov | ||||
| 30. | Common Sandpiper | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (5 May) | 9 | 2 | 5 May | 26 May | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Green Sandpiper | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 11 | 11 | 0 | 11 (20 Aug) | 4 | 1 | 20 Aug | 20 Aug | ||||
| 32. | Wood Sandpiper | 0 | 16 | 0 | 0 | 12 | 0 | 0 | 0 | 28 | 12 | 16 | 16 (5 May) | 9 | 2 | 5 May | 20 Aug | ||||
| 33. | Redshank | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (26 May) | 4 | 1 | 26 May | 26 May | ||||
| 34. | Greenshank | 2 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 7 | 3 | 4 | 3 (20 Aug) | 13 | 3 | 30 Apr | 20 Aug | ||||
| 35. | Dunlin | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 1 | 2 (12 Nov) | 9 | 2 | 14 May | 12 Nov | ||||
| 36. | Common Tern | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 4 (30 Apr) | 17 | 4 | 9 Apr | 30 Apr | ||||
| 37. | Black-headed Gull | 66 | 0 | 17 | 0 | 2 | 6 | 2 | 434 | 527 | 460 | 67 | 243 (16 Nov) | 65 | 15 | 9 Apr | 18 Nov | ||||
| 38. | Mediterranean Gull | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 8 | 6 (23 Apr) | 9 | 2 | 9 Apr | 23 Apr | ||||
| 39. | Common Gull | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 44 | 48 | 46 | 2 | 28 (16 Nov) | 26 | 6 | 30 Apr | 18 Nov | ||||
| 40. | Caspian Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (12 Nov) | 4 | 1 | 12 Nov | 12 Nov | ||||
| 41. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (12 Nov) | 4 | 1 | 12 Nov | 12 Nov | ||||
| 42. | Lesser Black-backed Gull | 118 | 6 | 5 | 0 | 5 | 21 | 6 | 7 | 168 | 44 | 124 | 102 (30 Apr) | 70 | 16 | 14 Apr | 12 Nov | ||||
| 43. | White Stork | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 16 | 16 | 0 | 16 (3 Sep) | 4 | 1 | 3 Sep | 3 Sep | ||||
| 44. | Cormorant | 68 | 0 | 0 | 0 | 28 | 284 | 11 | 548 | 939 | 871 | 68 | 499 (5 Nov) | 48 | 11 | 9 Apr | 12 Nov | ||||
| 45. | Spoonbill | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 3 | 3 (30 Apr) | 9 | 2 | 30 Apr | 5 May | ||||
| 46. | Great White Egret | 2 | 2 | 4 | 0 | 2 | 9 | 21 | 2 | 42 | 38 | 4 | 21 (1 Oct) | 48 | 11 | 23 Apr | 5 Nov | ||||
| 47. | Grey Heron | 1 | 0 | 2 | 0 | 3 | 3 | 2 | 5 | 16 | 15 | 1 | 3 (20 Aug) | 35 | 8 | 23 Apr | 16 Nov | ||||
| 48. | Purple Heron | 2 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 6 | 4 | 2 | 3 (20 Aug) | 17 | 4 | 23 Apr | 3 Sep | ||||
| 49. | Sparrowhawk | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 5 | 4 | 1 | 3 (3 Sep) | 13 | 3 | 30 Apr | 1 Oct | ||||
| 50. | Marsh Harrier | 4 | 5 | 0 | 0 | 0 | 11 | 0 | 1 | 21 | 12 | 9 | 11 (3 Sep) | 30 | 7 | 9 Apr | 16 Nov | ||||
| 51. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 13 | 13 | 0 | 13 (3 Sep) | 4 | 1 | 3 Sep | 3 Sep | ||||
| 52. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 6 | 6 | 0 | 3 (20 Aug) | 17 | 4 | 20 Aug | 5 Nov | ||||
| 53. | Kestrel | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (5 May) | 9 | 2 | 5 May | 24 Sep | ||||
| 54. | Hobby | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (3 Sep) | 4 | 1 | 3 Sep | 3 Sep | ||||
| 55. | Rose-ringed Parakeet | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 3 (3 Sep) | 4 | 1 | 3 Sep | 3 Sep | ||||
| 56. | Jay | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 7 | 7 | 0 | 3 (10 Sep) | 17 | 4 | 10 Sep | 5 Nov | ||||
| 57. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 158 | 166 | 166 | 0 | 115 (5 Nov) | 13 | 3 | 1 Oct | 5 Nov | ||||
| 58. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 20 | 20 | 0 | 19 (24 Sep) | 9 | 2 | 24 Sep | 1 Oct | ||||
| 59. | Raven | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (24 Sep) | 4 | 1 | 24 Sep | 24 Sep | ||||
| 60. | Blue Tit | 0 | 0 | 0 | 0 | 7 | 19 | 34 | 32 | 92 | 92 | 0 | 34 (1 Oct) | 30 | 7 | 20 Aug | 12 Nov | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Great Tit | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 20 | 20 | 0 | 12 (1 Oct) | 17 | 4 | 3 Sep | 5 Nov | ||||
| 62. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (5 Nov) | 4 | 1 | 5 Nov | 5 Nov | ||||
| 63. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 731 | 766 | 766 | 0 | 470 (1 Nov) | 30 | 7 | 1 Oct | 18 Nov | ||||
| 64. | Sand Martin | 53 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 60 | 7 | 53 | 53 (30 Apr) | 13 | 3 | 30 Apr | 1 Oct | ||||
| 65. | Swallow | 19 | 13 | 1 | 0 | 34 | 199 | 27 | 0 | 293 | 260 | 33 | 151 (24 Sep) | 39 | 9 | 23 Apr | 1 Oct | ||||
| 66. | House Martin | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 17 | 17 | 0 | 17 (10 Sep) | 4 | 1 | 10 Sep | 10 Sep | ||||
| 67. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 13 | 24 | 24 | 0 | 13 (5 Nov) | 9 | 2 | 1 Oct | 5 Nov | ||||
| 68. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 4 | 4 | 0 | 2 (24 Sep) | 9 | 2 | 24 Sep | 1 Oct | ||||
| 69. | Chiffchaff/Willow Warbler | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (10 Sep) | 4 | 1 | 10 Sep | 10 Sep | ||||
| 70. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (1 Oct) | 4 | 1 | 1 Oct | 1 Oct | ||||
| 71. | Starling | 0 | 0 | 409 | 0 | 102 | 654 | 2410 | 22997 | 26572 | 26572 | 0 | 12725 (16 Nov) | 57 | 13 | 15 Jun | 16 Nov | ||||
| 72. | Song Thrush | 0 | 1 | 0 | 0 | 0 | 6 | 148 | 20 | 175 | 174 | 1 | 112 (27 Oct) | 35 | 8 | 14 May | 5 Nov | ||||
| 73. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 1398 | 1950 | 3348 | 3348 | 0 | 1510 (1 Nov) | 30 | 7 | 15 Oct | 18 Nov | ||||
| 74. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 8 | 22 | 22 | 0 | 8 (27 Oct) | 17 | 4 | 1 Oct | 18 Nov | ||||
| 75. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 213 | 962 | 1175 | 1175 | 0 | 468 (12 Nov) | 26 | 6 | 27 Oct | 18 Nov | ||||
| 76. | Stonechat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (12 Nov) | 4 | 1 | 12 Nov | 12 Nov | ||||
| 77. | Tree Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (1 Oct) | 4 | 1 | 1 Oct | 1 Oct | ||||
| 78. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (24 Sep) | 4 | 1 | 24 Sep | 24 Sep | ||||
| 79. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 0 | 1 (1 Oct) | 9 | 2 | 1 Oct | 5 Nov | ||||
| 80. | Blue-headed Wagtail | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 26 | 25 | 1 | 25 (20 Aug) | 9 | 2 | 9 Apr | 20 Aug | ||||
| 81. | Yellow wagtail sp. | 7 | 1 | 0 | 0 | 11 | 133 | 0 | 0 | 152 | 144 | 8 | 107 (3 Sep) | 39 | 9 | 9 Apr | 24 Sep | ||||
| 82. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 4 | 4 | 0 | 1 (30 Sep) | 17 | 4 | 30 Sep | 5 Nov | ||||
| 83. | White Wagtail | 0 | 0 | 0 | 0 | 5 | 32 | 20 | 7 | 64 | 64 | 0 | 25 (24 Sep) | 35 | 8 | 20 Aug | 18 Nov | ||||
| 84. | alba wagtail sp. | 2 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 12 | 10 | 2 | 10 (3 Sep) | 13 | 3 | 23 Apr | 3 Sep | ||||
| 85. | Meadow Pipit | 291 | 2 | 1 | 0 | 0 | 169 | 133 | 143 | 739 | 446 | 293 | 190 (9 Apr) | 57 | 13 | 9 Apr | 12 Nov | ||||
| 86. | Tree Pipit | 0 | 0 | 0 | 0 | 3 | 6 | 3 | 0 | 12 | 12 | 0 | 3 (20 Aug) | 22 | 5 | 20 Aug | 1 Oct | ||||
| 87. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (12 Nov) | 4 | 1 | 12 Nov | 12 Nov | ||||
| 88. | Chaffinch | 0 | 0 | 2 | 0 | 0 | 45 | 356 | 673 | 1076 | 1074 | 2 | 326 (5 Nov) | 52 | 12 | 15 Jun | 12 Nov | ||||
| 89. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 3 (12 Nov) | 9 | 2 | 5 Nov | 12 Nov | ||||
| 90. | Greenfinch | 3 | 0 | 0 | 0 | 0 | 12 | 2 | 4 | 21 | 18 | 3 | 10 (24 Sep) | 26 | 6 | 23 Apr | 5 Nov | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Linnet | 28 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 32 | 4 | 28 | 22 (9 Apr) | 17 | 4 | 9 Apr | 12 Nov | ||||
| 92. | Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 0 | 8 (12 Nov) | 4 | 1 | 12 Nov | 12 Nov | ||||
| 93. | Crossbill | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 4 (16 Jun) | 4 | 1 | 16 Jun | 16 Jun | ||||
| 94. | Goldfinch | 1 | 2 | 0 | 0 | 8 | 16 | 2 | 2 | 31 | 28 | 3 | 15 (10 Sep) | 35 | 8 | 23 Apr | 18 Nov | ||||
| 95. | Siskin | 0 | 0 | 0 | 0 | 0 | 92 | 406 | 141 | 639 | 639 | 0 | 371 (1 Oct) | 30 | 7 | 24 Sep | 12 Nov | ||||
| 96. | Lapland Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (5 Nov) | 4 | 1 | 5 Nov | 5 Nov | ||||
| 97. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 14 | 29 | 29 | 0 | 13 (1 Oct) | 26 | 6 | 3 Sep | 16 Nov | ||||
| Other species | |||||||||||||||||||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | European Peacock | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (3 Sep) | 4 | 1 | 3 Sep | 3 Sep | ||||
| 2. | Red Admiral | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 7 | 0 | 6 (3 Sep) | 9 | 2 | 3 Sep | 10 Sep | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 1380 | 2145 | 623 | 0 | 303 | 2030 | 5555 | 41707 | 53743 | 50081 | 3662 | 100 | 23 | ||||||||
| Observation hours | 4:55 | 2:00 | 2:45 | 0:00 | 1:40 | 8:30 | 3:20 | 12:30 | 35:40 | ||||||||||||
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