Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Canada Goose | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.8 | 0 | 6 (2019) | ||||
2. | Greylag Goose | 88 | 77 | 40 | 170 | 62 | 30 | 80 | 9 | 82 | 0 | 638 | 71 | 0 | 170 (2019) | ||||
3. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 16 | 1.8 | 0 | 16 (2020) | ||||
4. | Mute Swan | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 3 (2019) | ||||
5. | Bewick's Swan | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2018) | ||||
6. | Egyptian Goose | 0 | 2 | 15 | 14 | 10 | 23 | 26 | 16 | 21 | 0 | 127 | 14 | 0 | 26 (2022) | ||||
7. | Mallard | 0 | 0 | 0 | 6 | 0 | 8 | 0 | 0 | 0 | 0 | 14 | 1.6 | 0 | 8 (2021) | ||||
8. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 20 | 2.2 | 0 | 20 (2022) | ||||
9. | duck sp. | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2016) | ||||
10. | Swift | 1 | 18 | 3 | 84 | 70 | 1392 | 38 | 673 | 155 | 0 | 2434 | 270 | 0 | 1392 (2021) | ||||
11. | Cuckoo | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2017) | ||||
12. | Stock Dove | 241 | 287 | 175 | 201 | 211 | 234 | 624 | 287 | 267 | 0 | 2527 | 281 | 0 | 624 (2022) | ||||
13. | Woodpigeon | 18593 | 62944 | 17862 | 106615 | 93681 | 349719 | 120418 | 87136 | 108384 | 0 | 965352 | 107261 | 0 | 349719 (2021) | ||||
14. | Turtle Dove | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
15. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 8 | 0.9 | 0 | 8 (2022) | ||||
16. | Crane | 100 | 0 | 40 | 116 | 30 | 944 | 1861 | 229 | 3441 | 0 | 6761 | 751 | 0 | 3441 (2024) | ||||
17. | Oystercatcher | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0.7 | 0 | 6 (2020) | ||||
18. | Golden Plover | 13 | 40 | 15 | 18 | 73 | 21 | 4 | 24 | 22 | 0 | 230 | 26 | 0 | 73 (2020) | ||||
19. | Lapwing | 811 | 531 | 733 | 718 | 1360 | 2403 | 2806 | 1091 | 1692 | 0 | 12145 | 1349 | 0 | 2806 (2022) | ||||
20. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 25 | 2.8 | 0 | 25 (2021) | ||||
21. | Curlew | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2019) | ||||
22. | Snipe | 3 | 4 | 4 | 0 | 10 | 21 | 6 | 7 | 9 | 0 | 64 | 7.1 | 0 | 21 (2021) | ||||
23. | wader sp. | 0 | 0 | 0 | 0 | 7 | 7 | 0 | 3 | 1 | 0 | 18 | 2 | 0 | 7 (2020) | ||||
24. | Black-headed Gull | 1 | 0 | 7 | 21 | 5 | 9 | 26 | 0 | 6 | 0 | 75 | 8.3 | 0 | 26 (2022) | ||||
25. | Lesser Black-backed Gull | 0 | 0 | 19 | 5 | 9 | 25 | 59 | 3 | 1 | 0 | 121 | 13 | 0 | 59 (2022) | ||||
26. | large gull sp. | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 2.1 | 0 | 17 (2019) | ||||
27. | Black Stork | 0 | 0 | 4 | 2 | 3 | 0 | 0 | 3 | 5 | 0 | 17 | 1.9 | 0 | 5 (2024) | ||||
28. | White Stork | 1 | 26 | 64 | 3 | 226 | 127 | 71 | 104 | 234 | 0 | 856 | 95 | 0 | 234 (2024) | ||||
29. | Ciconia sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
30. | Cormorant | 719 | 871 | 1371 | 1573 | 2341 | 1875 | 1437 | 2047 | 2936 | 0 | 15170 | 1686 | 0 | 2936 (2024) | ||||
31. | Great White Egret | 23 | 29 | 73 | 70 | 80 | 89 | 51 | 34 | 114 | 0 | 563 | 63 | 0 | 114 (2024) | ||||
32. | Grey Heron | 16 | 4 | 13 | 21 | 18 | 21 | 15 | 45 | 30 | 0 | 183 | 20 | 0 | 45 (2023) | ||||
33. | Osprey | 6 | 9 | 1 | 2 | 4 | 6 | 7 | 6 | 3 | 0 | 44 | 4.9 | 0 | 9 (2017) | ||||
34. | Honey Buzzard | 95 | 57 | 116 | 113 | 203 | 600 | 149 | 677 | 327 | 0 | 2337 | 260 | 0 | 677 (2023) | ||||
35. | Sparrowhawk | 45 | 23 | 45 | 54 | 59 | 84 | 59 | 58 | 105 | 0 | 532 | 59 | 0 | 105 (2024) | ||||
36. | Goshawk | 6 | 2 | 3 | 1 | 0 | 3 | 1 | 0 | 5 | 0 | 21 | 2.3 | 0 | 6 (2016) | ||||
37. | Accipiter sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
38. | Marsh Harrier | 26 | 18 | 12 | 23 | 37 | 31 | 58 | 75 | 45 | 0 | 325 | 36 | 0 | 75 (2023) | ||||
39. | Hen Harrier | 2 | 2 | 6 | 8 | 6 | 4 | 7 | 5 | 2 | 0 | 42 | 4.7 | 0 | 8 (2019) | ||||
40. | Pallid Harrier | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
41. | Montagu's Harrier | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 0.3 | 0 | 1 (2018) | ||||
42. | harrier sp. | 1 | 1 | 2 | 0 | 3 | 2 | 0 | 2 | 0 | 0 | 11 | 1.2 | 0 | 3 (2020) | ||||
43. | Red Kite | 101 | 56 | 201 | 243 | 189 | 125 | 305 | 633 | 434 | 0 | 2287 | 254 | 0 | 633 (2023) | ||||
44. | Black Kite | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 1 | 0 | 7 | 0.8 | 0 | 4 (2023) | ||||
45. | White-tailed Eagle | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
46. | Rough-legged Buzzard | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
47. | Common Buzzard | 76 | 25 | 79 | 51 | 67 | 93 | 46 | 96 | 113 | 0 | 646 | 72 | 0 | 113 (2024) | ||||
48. | Kingfisher | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2018) | ||||
49. | Wryneck | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2018) | ||||
50. | Great Spotted Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
51. | Kestrel | 32 | 20 | 26 | 47 | 28 | 23 | 18 | 38 | 22 | 0 | 254 | 28 | 0 | 47 (2019) | ||||
52. | falcon sp. | 0 | 1 | 1 | 3 | 1 | 2 | 13 | 11 | 2 | 0 | 34 | 3.8 | 0 | 13 (2022) | ||||
53. | Merlin | 4 | 7 | 3 | 9 | 1 | 2 | 6 | 12 | 7 | 0 | 51 | 5.7 | 0 | 12 (2023) | ||||
54. | Hobby | 10 | 5 | 6 | 11 | 15 | 5 | 9 | 3 | 7 | 0 | 71 | 7.9 | 0 | 15 (2020) | ||||
55. | Peregrine | 2 | 2 | 3 | 2 | 0 | 6 | 2 | 8 | 5 | 0 | 30 | 3.3 | 0 | 8 (2023) | ||||
56. | Red-backed Shrike | 0 | 0 | 5 | 6 | 0 | 1 | 8 | 3 | 21 | 0 | 44 | 4.9 | 0 | 21 (2024) | ||||
57. | Jay | 0 | 0 | 0 | 581 | 0 | 1279 | 0 | 113 | 2 | 0 | 1975 | 219 | 0 | 1279 (2021) | ||||
58. | Magpie | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | 0.7 | 0 | 5 (2019) | ||||
59. | Jackdaw | 446 | 429 | 1123 | 1104 | 480 | 1353 | 1576 | 1042 | 1282 | 0 | 8835 | 982 | 0 | 1576 (2022) | ||||
60. | Rook | 503 | 334 | 647 | 359 | 313 | 432 | 618 | 67 | 287 | 0 | 3560 | 396 | 0 | 647 (2018) | ||||
61. | Carrion Crow | 365 | 105 | 42 | 661 | 346 | 49 | 92 | 363 | 236 | 0 | 2259 | 251 | 0 | 661 (2019) | ||||
62. | Hooded Crow | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
63. | Raven | 0 | 1 | 0 | 6 | 0 | 8 | 29 | 11 | 6 | 0 | 61 | 6.8 | 0 | 29 (2022) | ||||
64. | Coal Tit | 0 | 50 | 1 | 0 | 9 | 56 | 16 | 43 | 3 | 0 | 178 | 20 | 0 | 56 (2021) | ||||
65. | Crested Tit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
66. | Blue Tit | 89 | 241 | 139 | 1084 | 515 | 931 | 1034 | 632 | 636 | 0 | 5301 | 589 | 0 | 1084 (2019) | ||||
67. | Great Tit | 2 | 18 | 0 | 0 | 0 | 734 | 719 | 404 | 346 | 0 | 2223 | 247 | 0 | 734 (2021) | ||||
68. | Wood Lark | 1952 | 2096 | 2476 | 3913 | 4699 | 3027 | 5225 | 3921 | 4436 | 0 | 31745 | 3527 | 0 | 5225 (2022) | ||||
69. | Skylark | 17759 | 24023 | 23455 | 52377 | 57184 | 29798 | 53663 | 19998 | 58130 | 0 | 336387 | 37376 | 0 | 58130 (2024) | ||||
70. | Sand Martin | 0 | 2 | 0 | 0 | 5 | 1 | 2 | 1 | 4 | 0 | 15 | 1.7 | 0 | 5 (2020) | ||||
71. | Swallow | 5547 | 6091 | 5248 | 13172 | 9019 | 14020 | 26429 | 6915 | 13082 | 0 | 99523 | 11058 | 0 | 26429 (2022) | ||||
72. | House Martin | 1822 | 2107 | 1173 | 806 | 787 | 2348 | 13823 | 3125 | 2415 | 0 | 28406 | 3156 | 0 | 13823 (2022) | ||||
73. | swallow sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 125 | 0 | 0 | 125 | 14 | 0 | 125 (2023) | ||||
74. | Long-tailed Tit | 6 | 15 | 0 | 119 | 31 | 45 | 24 | 78 | 195 | 0 | 513 | 57 | 0 | 195 (2024) | ||||
75. | Northern Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 5 | 0.6 | 0 | 5 (2021) | ||||
76. | Willow Warbler | 32 | 1 | 5 | 2 | 5 | 1 | 2 | 4 | 7 | 0 | 59 | 6.6 | 0 | 32 (2016) | ||||
77. | Chiffchaff | 198 | 241 | 185 | 217 | 286 | 338 | 422 | 236 | 242 | 0 | 2365 | 263 | 0 | 422 (2022) | ||||
78. | Reed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
79. | Blackcap | 18 | 14 | 56 | 87 | 54 | 99 | 88 | 154 | 162 | 0 | 732 | 81 | 0 | 162 (2024) | ||||
80. | Garden Warbler | 0 | 10 | 2 | 0 | 3 | 4 | 5 | 1 | 3 | 0 | 28 | 3.1 | 0 | 10 (2017) | ||||
81. | Lesser Whitethroat | 1 | 5 | 0 | 0 | 1 | 10 | 11 | 3 | 8 | 0 | 39 | 4.3 | 0 | 11 (2022) | ||||
82. | Whitethroat | 0 | 1 | 1 | 0 | 13 | 3 | 13 | 10 | 4 | 0 | 45 | 5 | 0 | 13 (2020) | ||||
83. | Regulus sp. | 5 | 2 | 9 | 0 | 6 | 6 | 0 | 1 | 0 | 0 | 29 | 3.2 | 0 | 9 (2018) | ||||
84. | Firecrest | 3 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 2.1 | 0 | 14 (2017) | ||||
85. | Goldcrest | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 8 | 0.9 | 0 | 3 (2017) | ||||
86. | Nuthatch | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2019) | ||||
87. | Starling | 11043 | 16221 | 15723 | 25474 | 31150 | 44221 | 25998 | 19033 | 28236 | 0 | 217099 | 24122 | 0 | 44221 (2021) | ||||
88. | Song Thrush | 552 | 627 | 228 | 1822 | 1047 | 3661 | 2707 | 1140 | 2630 | 0 | 14414 | 1602 | 0 | 3661 (2021) | ||||
89. | Mistle Thrush | 273 | 592 | 330 | 760 | 1423 | 949 | 902 | 786 | 560 | 0 | 6575 | 731 | 0 | 1423 (2020) | ||||
90. | Redwing | 1298 | 1798 | 1469 | 1453 | 7138 | 8275 | 3987 | 3944 | 8282 | 0 | 37644 | 4183 | 0 | 8282 (2024) | ||||
91. | Blackbird | 0 | 8 | 24 | 46 | 29 | 16 | 23 | 31 | 12 | 0 | 189 | 21 | 0 | 46 (2019) | ||||
92. | Fieldfare | 1693 | 1481 | 2770 | 2413 | 4968 | 1368 | 2408 | 2131 | 1255 | 0 | 20487 | 2276 | 0 | 4968 (2020) | ||||
93. | Ring Ouzel | 0 | 2 | 0 | 1 | 2 | 1 | 0 | 11 | 3 | 0 | 20 | 2.2 | 0 | 11 (2023) | ||||
94. | thrush sp. | 168 | 370 | 1006 | 2834 | 4067 | 1160 | 1421 | 1949 | 1933 | 0 | 14908 | 1656 | 0 | 4067 (2020) | ||||
95. | Spotted Flycatcher | 13 | 10 | 19 | 3 | 12 | 3 | 20 | 4 | 13 | 0 | 97 | 10.8 | 0 | 20 (2022) | ||||
96. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 0 | 9 | 1 | 0 | 6 (2022) | ||||
97. | Pied Flycatcher | 3 | 1 | 4 | 2 | 2 | 3 | 4 | 0 | 0 | 0 | 19 | 2.1 | 0 | 4 (2018) | ||||
98. | Black Redstart | 12 | 27 | 36 | 78 | 46 | 22 | 48 | 17 | 10 | 0 | 296 | 33 | 0 | 78 (2019) | ||||
99. | Redstart | 9 | 3 | 8 | 1 | 7 | 5 | 11 | 4 | 1 | 0 | 49 | 5.4 | 0 | 11 (2022) | ||||
100. | Whinchat | 7 | 9 | 13 | 6 | 12 | 9 | 7 | 7 | 7 | 0 | 77 | 8.6 | 0 | 13 (2018) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
101. | Stonechat | 0 | 0 | 0 | 4 | 7 | 7 | 3 | 7 | 9 | 0 | 37 | 4.1 | 0 | 9 (2024) | ||||
102. | Wheatear | 4 | 3 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 14 | 1.6 | 0 | 4 (2016) | ||||
103. | Tree Sparrow | 1 | 8 | 34 | 32 | 10 | 5 | 10 | 1 | 0 | 0 | 101 | 11 | 0 | 34 (2018) | ||||
104. | Dunnock | 104 | 74 | 89 | 192 | 127 | 210 | 128 | 257 | 150 | 0 | 1331 | 148 | 0 | 257 (2023) | ||||
105. | Blue-headed Wagtail | 773 | 677 | 384 | 2108 | 1405 | 1931 | 2960 | 998 | 990 | 0 | 12226 | 1358 | 0 | 2960 (2022) | ||||
106. | Grey Wagtail | 1 | 0 | 1 | 1 | 2 | 2 | 4 | 1 | 3 | 0 | 15 | 1.7 | 0 | 4 (2022) | ||||
107. | White Wagtail | 2961 | 4343 | 4078 | 5542 | 9903 | 2747 | 5354 | 10192 | 7103 | 0 | 52223 | 5803 | 0 | 10192 (2023) | ||||
108. | Tawny Pipit | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 6 | 0.7 | 0 | 2 (2021) | ||||
109. | Meadow Pipit | 15468 | 20679 | 6688 | 19699 | 24239 | 9908 | 9210 | 18591 | 6569 | 0 | 131051 | 14561 | 0 | 24239 (2020) | ||||
110. | Tree Pipit | 1255 | 982 | 916 | 870 | 1089 | 1615 | 2837 | 2298 | 2259 | 0 | 14121 | 1569 | 0 | 2837 (2022) | ||||
111. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 0.3 | 0 | 2 (2023) | ||||
112. | Chaffinch | 20840 | 74437 | 36009 | 155065 | 203929 | 175165 | 141443 | 137832 | 92567 | 0 | 1037287 | 115254 | 0 | 203929 (2020) | ||||
113. | Brambling | 141 | 695 | 62 | 127 | 108 | 11141 | 498 | 201 | 2523 | 0 | 15496 | 1722 | 0 | 11141 (2021) | ||||
114. | Hawfinch | 8 | 162 | 19 | 21 | 79 | 171 | 131 | 67 | 265 | 0 | 923 | 103 | 0 | 265 (2024) | ||||
115. | Bullfinch | 1 | 6 | 6 | 7 | 2 | 6 | 0 | 0 | 26 | 0 | 54 | 6 | 0 | 26 (2024) | ||||
116. | Greenfinch | 35 | 83 | 26 | 84 | 101 | 56 | 163 | 85 | 103 | 0 | 736 | 82 | 0 | 163 (2022) | ||||
117. | Linnet | 2742 | 3630 | 2361 | 7655 | 8126 | 3120 | 3017 | 3781 | 2460 | 0 | 36892 | 4099 | 0 | 8126 (2020) | ||||
118. | Mealy Redpoll | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
119. | Lesser Redpoll | 0 | 55 | 53 | 13 | 1033 | 7 | 7 | 94 | 20 | 0 | 1282 | 142 | 0 | 1033 (2020) | ||||
120. | redpoll sp. | 22 | 0 | 0 | 0 | 36 | 0 | 0 | 0 | 0 | 0 | 58 | 6.4 | 0 | 36 (2020) | ||||
121. | Crossbill | 17 | 0 | 8 | 23 | 11 | 7 | 9 | 4 | 0 | 0 | 79 | 8.8 | 0 | 23 (2019) | ||||
122. | Goldfinch | 43 | 228 | 95 | 104 | 914 | 195 | 230 | 388 | 158 | 0 | 2355 | 262 | 0 | 914 (2020) | ||||
123. | Serin | 0 | 21 | 13 | 3 | 39 | 15 | 15 | 7 | 9 | 0 | 122 | 14 | 0 | 39 (2020) | ||||
124. | Siskin | 52 | 327 | 118 | 280 | 571 | 1344 | 891 | 1560 | 393 | 0 | 5536 | 615 | 0 | 1560 (2023) | ||||
125. | Yellowhammer | 21 | 39 | 52 | 204 | 72 | 16 | 32 | 32 | 10 | 0 | 478 | 53 | 0 | 204 (2019) | ||||
126. | Ortolan Bunting | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
127. | Reed Bunting | 33 | 114 | 94 | 8 | 27 | 29 | 28 | 30 | 25 | 0 | 388 | 43 | 0 | 114 (2017) | ||||
Other species | |||||||||||||||||||
1. | Common Pipistrelle | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2022) | ||||
Other species | |||||||||||||||||||
1. | Dark Clouded Yellow | 0 | 0 | 1 | 21 | 0 | 0 | 137 | 2 | 0 | 0 | 161 | 18 | 0 | 137 (2022) | ||||
2. | European Peacock | 0 | 0 | 0 | 0 | 0 | 54 | 0 | 0 | 1 | 0 | 55 | 6.1 | 0 | 54 (2021) | ||||
3. | Swallowtail | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2018) | ||||
4. | Red Admiral | 565 | 173 | 62 | 290 | 287 | 1311 | 109 | 1344 | 781 | 0 | 4922 | 547 | 0 | 1344 (2023) | ||||
5. | Painted Lady | 0 | 0 | 0 | 69 | 0 | 0 | 0 | 0 | 1 | 0 | 70 | 7.8 | 0 | 69 (2019) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
Totals | 109928 | 228754 | 128317 | 412054 | 474614 | 681271 | 436795 | 337428 | 359358 | 0 | 3168519 | 352058 | 0 | ||||||
Observation hours | 257:05 | 256:37 | 331:00 | 359:00 | 400:30 | 430:05 | 415:18 | 397:30 | 401:00 | 3,248:05 | 360:54 |
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