| 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. | Canada Goose | 4 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 6 | 7 | 4 (2 Jan) | 8 | 4 | 2 Jan | 30 Mar | ||||
| 2. | Barnacle Goose | 619 | 342 | 102 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 50 | 1143 | 897 | 246 | 223 (2 Jan) | 29 | 14 | 2 Jan | 16 Dec | ||||
| 3. | Greylag Goose | 284 | 907 | 220 | 6 | 0 | 0 | 0 | 25 | 4 | 267 | 5 | 1 | 1719 | 636 | 1083 | 228 (11 Feb) | 76 | 37 | 2 Jan | 16 Dec | ||||
| 4. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 20 | 20 | 0 | 20 (23 Oct) | 2 | 1 | 23 Oct | 23 Oct | ||||
| 5. | Tundra Bean Goose | 70 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 159 | 52 | 107 | 47 (11 Feb) | 14 | 7 | 2 Jan | 25 Feb | ||||
| 6. | Eurasian White-fronted Goose | 1204 | 2049 | 346 | 0 | 0 | 0 | 0 | 0 | 1 | 267 | 40 | 0 | 3907 | 2209 | 1698 | 732 (11 Feb) | 53 | 26 | 2 Jan | 23 Nov | ||||
| 7. | Mute Swan | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 (17 Feb) | 6 | 3 | 11 Feb | 24 Feb | ||||
| 8. | Bewick's Swan | 59 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | 59 | 12 | 32 (9 Jan) | 6 | 3 | 2 Jan | 21 Feb | ||||
| 9. | Egyptian Goose | 23 | 37 | 10 | 0 | 0 | 0 | 0 | 2 | 0 | 13 | 5 | 0 | 90 | 37 | 53 | 14 (21 Feb) | 43 | 21 | 2 Jan | 4 Nov | ||||
| 10. | Shoveler | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 9 | 3 | 6 | 6 (17 Mar) | 4 | 2 | 17 Mar | 25 Oct | ||||
| 11. | Mallard | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 1 | 3 | 1 (17 Mar) | 8 | 4 | 17 Mar | 13 Oct | ||||
| 12. | Goosander | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (3 Jan) | 2 | 1 | 3 Jan | 3 Jan | ||||
| 13. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (4 Aug) | 2 | 1 | 4 Aug | 4 Aug | ||||
| 14. | Feral Pigeon | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 9 | 4 (30 Mar) | 10 | 5 | 16 Feb | 30 Mar | ||||
| 15. | Stock Dove | 0 | 41 | 38 | 15 | 0 | 0 | 0 | 1 | 2 | 36 | 7 | 0 | 140 | 46 | 94 | 20 (20 Oct) | 63 | 31 | 11 Feb | 23 Nov | ||||
| 16. | Woodpigeon | 198 | 502 | 812 | 29 | 0 | 0 | 0 | 0 | 1 | 982 | 41 | 40 | 2605 | 1151 | 1454 | 462 (23 Oct) | 86 | 42 | 2 Jan | 16 Dec | ||||
| 17. | Collared Dove | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (16 Feb) | 4 | 2 | 16 Feb | 21 Feb | ||||
| 18. | Golden Plover | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 15 | 15 (28 Feb) | 2 | 1 | 28 Feb | 28 Feb | ||||
| 19. | Little Ringed Plover | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (28 Feb) | 2 | 1 | 28 Feb | 28 Feb | ||||
| 20. | Lapwing | 0 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 8 (16 Feb) | 10 | 5 | 16 Feb | 29 Mar | ||||
| 21. | Curlew | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (28 Feb) | 4 | 2 | 28 Feb | 2 Mar | ||||
| 22. | Snipe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 (23 Feb) | 4 | 2 | 23 Feb | 15 Nov | ||||
| 23. | Green Sandpiper | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 2 (1 Apr) | 6 | 3 | 30 Mar | 4 Aug | ||||
| 24. | Redshank | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (17 Mar) | 2 | 1 | 17 Mar | 17 Mar | ||||
| 25. | Black-headed Gull | 3 | 69 | 2489 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 2566 | 9 | 2557 | 1901 (17 Mar) | 31 | 15 | 2 Jan | 16 Oct | ||||
| 26. | Mediterranean Gull | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (17 Mar) | 2 | 1 | 17 Mar | 17 Mar | ||||
| 27. | Common Gull | 25 | 23 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 137 | 25 | 112 | 60 (17 Mar) | 22 | 11 | 2 Jan | 30 Mar | ||||
| 28. | Herring Gull | 0 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 4 | 10 | 4 (23 Feb) | 14 | 7 | 11 Feb | 27 Mar | ||||
| 29. | Great Black-backed Gull | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 (24 Feb) | 4 | 2 | 24 Feb | 17 Mar | ||||
| 30. | Lesser Black-backed Gull | 0 | 1 | 140 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 151 | 2 | 149 | 84 (17 Mar) | 27 | 13 | 24 Feb | 20 Apr | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | White Stork | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 2 (24 Mar) | 6 | 3 | 2 Mar | 30 Mar | ||||
| 32. | Cormorant | 105 | 67 | 669 | 32 | 0 | 0 | 0 | 0 | 65 | 1339 | 0 | 26 | 2303 | 1544 | 759 | 860 (2 Oct) | 71 | 35 | 2 Jan | 16 Dec | ||||
| 33. | Spoonbill | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (17 Mar) | 2 | 1 | 17 Mar | 17 Mar | ||||
| 34. | Great White Egret | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 9 | 6 | 3 | 5 (20 Oct) | 8 | 4 | 18 Mar | 20 Oct | ||||
| 35. | Grey Heron | 0 | 4 | 26 | 5 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 39 | 5 | 34 | 15 (30 Mar) | 27 | 13 | 25 Feb | 28 Oct | ||||
| 36. | Sparrowhawk | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 21 | 14 | 7 | 7 (13 Oct) | 20 | 10 | 23 Feb | 4 Nov | ||||
| 37. | Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 (2 Oct) | 4 | 2 | 2 Oct | 18 Oct | ||||
| 38. | Marsh Harrier | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 1 | 4 | 2 (27 Mar) | 8 | 4 | 27 Mar | 2 Oct | ||||
| 39. | Hen Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (18 Oct) | 2 | 1 | 18 Oct | 18 Oct | ||||
| 40. | Red Kite | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Mar) | 2 | 1 | 22 Mar | 22 Mar | ||||
| 41. | Common Buzzard | 0 | 13 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 1 | 56 | 18 | 38 | 15 (13 Oct) | 29 | 14 | 17 Feb | 16 Dec | ||||
| 42. | Great Spotted Woodpecker | 0 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 9 | 0 | 0 | 20 | 12 | 8 | 7 (13 Oct) | 20 | 10 | 17 Feb | 14 Oct | ||||
| 43. | Kestrel | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 10 | 9 | 1 | 4 (2 Oct) | 10 | 5 | 23 Feb | 18 Oct | ||||
| 44. | Merlin | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 2 | 1 | 1 (1 Apr) | 6 | 3 | 1 Apr | 13 Oct | ||||
| 45. | Peregrine | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 1 (2 Jan) | 10 | 5 | 2 Jan | 30 Mar | ||||
| 46. | Rose-ringed Parakeet | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (17 Feb) | 2 | 1 | 17 Feb | 17 Feb | ||||
| 47. | Jay | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 140 | 369 | 0 | 0 | 509 | 488 | 21 | 349 (2 Oct) | 14 | 7 | 20 Sep | 18 Oct | ||||
| 48. | Magpie | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 2 | 7 | 2 (27 Mar) | 14 | 7 | 16 Feb | 22 Sep | ||||
| 49. | Jackdaw | 11 | 163 | 165 | 2 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 364 | 67 | 297 | 70 (27 Feb) | 45 | 22 | 3 Jan | 25 Oct | ||||
| 50. | Rook | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (23 Feb) | 2 | 1 | 23 Feb | 23 Feb | ||||
| 51. | Carrion Crow | 5 | 15 | 73 | 22 | 0 | 0 | 0 | 0 | 2 | 31 | 3 | 2 | 153 | 60 | 93 | 28 (27 Mar) | 65 | 32 | 2 Jan | 16 Dec | ||||
| 52. | Raven | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 (2 Oct) | 2 | 1 | 2 Oct | 2 Oct | ||||
| 53. | Coal Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 5 | 0 | 5 (18 Oct) | 2 | 1 | 18 Oct | 18 Oct | ||||
| 54. | Blue Tit | 0 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 36 | 11 | 25 | 9 (17 Feb) | 24 | 12 | 16 Feb | 25 Oct | ||||
| 55. | Great Tit | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 3 (11 Feb) | 8 | 4 | 11 Feb | 27 Feb | ||||
| 56. | Wood Lark | 4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 35 | 6 | 0 | 74 | 49 | 25 | 15 (13 Oct) | 27 | 13 | 23 Jan | 4 Nov | ||||
| 57. | Skylark | 0 | 140 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 591 | 0 | 0 | 759 | 593 | 166 | 247 (13 Oct) | 49 | 24 | 11 Feb | 28 Oct | ||||
| 58. | Swallow | 0 | 0 | 5 | 13 | 0 | 0 | 0 | 30 | 175 | 62 | 0 | 0 | 285 | 267 | 18 | 175 (22 Sep) | 18 | 9 | 30 Mar | 14 Oct | ||||
| 59. | House Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 2 | 0 | 0 | 27 | 27 | 0 | 25 (22 Sep) | 4 | 2 | 22 Sep | 13 Oct | ||||
| 60. | Willow Warbler | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (29 Mar) | 2 | 1 | 29 Mar | 29 Mar | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Chiffchaff | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (21 Mar) | 2 | 1 | 21 Mar | 21 Mar | ||||
| 62. | Starling | 3 | 158 | 444 | 4 | 0 | 0 | 0 | 0 | 22 | 1787 | 25 | 0 | 2443 | 1857 | 586 | 664 (13 Oct) | 65 | 32 | 18 Jan | 4 Nov | ||||
| 63. | Song Thrush | 0 | 0 | 4 | 32 | 0 | 0 | 0 | 0 | 9 | 536 | 0 | 0 | 581 | 545 | 36 | 299 (18 Oct) | 33 | 16 | 2 Mar | 28 Oct | ||||
| 64. | Mistle Thrush | 0 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 26 | 0 | 0 | 42 | 29 | 13 | 12 (2 Oct) | 29 | 14 | 21 Feb | 28 Oct | ||||
| 65. | Redwing | 2 | 0 | 64 | 8 | 0 | 0 | 0 | 0 | 0 | 2090 | 35 | 0 | 2199 | 2125 | 74 | 1576 (18 Oct) | 39 | 19 | 23 Jan | 23 Nov | ||||
| 66. | Blackbird | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 15 | 0 | 0 | 21 | 17 | 4 | 8 (18 Oct) | 20 | 10 | 3 Jan | 20 Oct | ||||
| 67. | Fieldfare | 2 | 0 | 86 | 42 | 0 | 0 | 0 | 0 | 0 | 316 | 8 | 0 | 454 | 338 | 116 | 304 (28 Oct) | 33 | 16 | 9 Jan | 23 Nov | ||||
| 68. | Ring Ouzel | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 7 | 2 | 5 | 4 (20 Apr) | 8 | 4 | 13 Apr | 28 Oct | ||||
| 69. | Stonechat | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (27 Feb) | 2 | 1 | 27 Feb | 27 Feb | ||||
| 70. | Wheatear | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (20 Apr) | 2 | 1 | 20 Apr | 20 Apr | ||||
| 71. | Dunnock | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 16 | 0 | 0 | 21 | 20 | 1 | 9 (13 Oct) | 12 | 6 | 28 Feb | 18 Oct | ||||
| 72. | Blue-headed Wagtail | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 (20 Apr) | 4 | 2 | 20 Apr | 22 Sep | ||||
| 73. | Grey Wagtail | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 4 | 2 | 2 | 2 (13 Oct) | 6 | 3 | 25 Feb | 25 Oct | ||||
| 74. | White Wagtail | 0 | 17 | 85 | 6 | 0 | 0 | 0 | 0 | 47 | 115 | 0 | 0 | 270 | 162 | 108 | 41 (13 Oct) | 59 | 29 | 21 Feb | 28 Oct | ||||
| 75. | alba wagtail sp. | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (22 Mar) | 2 | 1 | 22 Mar | 22 Mar | ||||
| 76. | Meadow Pipit | 1 | 30 | 83 | 745 | 0 | 0 | 0 | 2 | 201 | 822 | 6 | 0 | 1890 | 1037 | 853 | 375 (13 Apr) | 69 | 34 | 3 Jan | 23 Nov | ||||
| 77. | Tree Pipit | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 7 | 2 | 0 | 0 | 21 | 9 | 12 | 10 (20 Apr) | 10 | 5 | 17 Apr | 2 Oct | ||||
| 78. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 1 (13 Oct) | 6 | 3 | 13 Oct | 25 Oct | ||||
| 79. | Chaffinch | 60 | 2566 | 1046 | 14 | 0 | 0 | 0 | 1 | 55 | 11405 | 42 | 0 | 15189 | 11676 | 3513 | 7315 (13 Oct) | 92 | 45 | 2 Jan | 23 Nov | ||||
| 80. | Brambling | 250 | 197 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 163 | 0 | 0 | 660 | 425 | 235 | 108 (3 Jan) | 59 | 29 | 2 Jan | 28 Oct | ||||
| 81. | Hawfinch | 2 | 14 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 53 | 21 | 32 | 6 (13 Oct) | 47 | 23 | 3 Jan | 20 Oct | ||||
| 82. | Bullfinch | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 14 | 5 | 9 | 4 (11 Feb) | 14 | 7 | 11 Feb | 23 Oct | ||||
| 83. | Greenfinch | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 5 | 33 | 0 | 0 | 42 | 39 | 3 | 21 (13 Oct) | 18 | 9 | 23 Feb | 28 Oct | ||||
| 84. | Linnet | 0 | 10 | 15 | 13 | 0 | 0 | 0 | 0 | 8 | 63 | 0 | 0 | 109 | 71 | 38 | 23 (13 Oct) | 43 | 21 | 15 Feb | 23 Oct | ||||
| 85. | Redpoll | 15 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 46 | 27 | 19 | 7 (24 Feb) | 27 | 13 | 2 Jan | 23 Oct | ||||
| 86. | Crossbill | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 20 | 51 | 0 | 0 | 77 | 70 | 7 | 22 (13 Oct) | 20 | 10 | 15 Feb | 23 Oct | ||||
| 87. | Goldfinch | 5 | 28 | 40 | 10 | 0 | 0 | 0 | 0 | 3 | 73 | 4 | 0 | 163 | 90 | 73 | 26 (2 Oct) | 63 | 31 | 2 Jan | 23 Nov | ||||
| 88. | Siskin | 82 | 132 | 37 | 4 | 0 | 0 | 0 | 0 | 14 | 1025 | 12 | 0 | 1306 | 1139 | 167 | 595 (13 Oct) | 82 | 40 | 2 Jan | 23 Nov | ||||
| 89. | Yellowhammer | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 (21 Mar) | 4 | 2 | 21 Mar | 20 Oct | ||||
| 90. | Reed Bunting | 1 | 27 | 27 | 1 | 0 | 0 | 0 | 0 | 2 | 171 | 0 | 0 | 229 | 175 | 54 | 89 (13 Oct) | 51 | 25 | 3 Jan | 28 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. | Brimstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (13 Oct) | 2 | 1 | 13 Oct | 13 Oct | ||||
| 2. | Red Admiral | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (13 Oct) | 2 | 1 | 13 Oct | 13 Oct | ||||
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 3041 | 7814 | 7318 | 1040 | 0 | 0 | 0 | 68 | 830 | 22881 | 271 | 120 | 43383 | 28239 | 15144 | 100 | 49 | ||||||||
| Observation hours | 9:40 | 27:00 | 26:35 | 6:10 | 0:00 | 0:00 | 0:00 | 2:00 | 4:30 | 24:40 | 1:55 | 0:30 | 103:00 | ||||||||||||
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