Pieridae (Whites)
Observations/month
| Month | 1970–2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Januar | ||||||||||||||||||
| Februar | ||||||||||||||||||
| Mars | 3 | 9 | 7 | 2 | 7 | 8 | 2 | 2 | 3 | 1 | 1 % | |||||||
| April | 47 | 15 | 46 | 18 | 10 | 41 | 21 | 11 | 13 | 8 | 45 | 25 | 6 | 28 | 6 | 5 | 9 % | |
| Mai | 238 | 72 | 87 | 100 | 63 | 97 | 47 | 87 | 44 | 44 | 46 | 25 | 17 | 66 | 26 | 27 % | ||
| Juni | 164 | 110 | 83 | 49 | 84 | 64 | 52 | 70 | 39 | 28 | 47 | 30 | 7 | 32 | 20 | 22 % | ||
| Juli | 130 | 102 | 59 | 38 | 26 | 73 | 48 | 27 | 23 | 103 | 33 | 20 | 37 | 25 | 20 | 19 % | ||
| August | 113 | 51 | 75 | 61 | 52 | 42 | 63 | 11 | 30 | 48 | 43 | 16 | 26 | 34 | 19 | 17 % | ||
| September | 14 | 20 | 15 | 22 | 5 | 15 | 34 | 8 | 6 | 10 | 1 | 9 | 3 | 4 % | ||||
| Oktober | 2 | 2 | 4 | 8 | 2 | 1 | 2 | 1 | 1 | 1 % | ||||||||
| November | 1 | 1 | 0 % | |||||||||||||||
| Desember |