Lepidoptera (Moths and butterflies)
Observations/month
| Month | 1970–2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Januar | 3 | 1 | 11 | 1 | 3 | 2 | 1 | 1 | 4 | 2 | 7 | 2 | 0 % | ||||
| Februar | 39 | 5 | 3 | 2 | 3 | 9 | 14 | 5 | 3 | 12 | 4 | 2 | 1 | 4 | 0 % | ||
| Mars | 182 | 90 | 89 | 411 | 9 | 300 | 194 | 134 | 126 | 7 | 64 | 62 | 15 | 19 | 5 | 1 % | |
| April | 1674 | 992 | 1472 | 429 | 229 | 1222 | 720 | 506 | 326 | 304 | 1096 | 258 | 85 | 181 | 123 | 4 % | |
| Mai | 2431 | 1250 | 1437 | 1377 | 1387 | 2958 | 572 | 1915 | 1072 | 1328 | 1113 | 134 | 207 | 463 | 218 | 8 % | |
| Juni | 5826 | 3651 | 5073 | 2337 | 3294 | 5585 | 1666 | 5142 | 2421 | 2117 | 1693 | 799 | 276 | 612 | 421 | 18 % | |
| Juli | 9547 | 9992 | 8795 | 6389 | 6702 | 8842 | 5841 | 4455 | 3760 | 3089 | 3617 | 465 | 1563 | 803 | 471 | 33 % | |
| August | 6841 | 6203 | 5055 | 5875 | 5117 | 3286 | 10111 | 2627 | 1429 | 1584 | 2455 | 1526 | 796 | 1176 | 1423 | 25 % | |
| September | 2680 | 1936 | 1705 | 1165 | 2216 | 2351 | 3014 | 1326 | 707 | 587 | 330 | 193 | 228 | 457 | 437 | 9 % | |
| Oktober | 906 | 598 | 450 | 375 | 493 | 489 | 639 | 87 | 75 | 98 | 64 | 80 | 112 | 112 | 2 % | ||
| November | 343 | 151 | 227 | 47 | 41 | 99 | 91 | 14 | 8 | 21 | 15 | 10 | 18 | 24 | 0 % | ||
| Desember | 36 | 11 | 10 | 1 | 17 | 11 | 1 | 2 | 1 | 10 | 2 | 3 | 1 | 0 % |