Protolampra
Observations/month
| Month | 2007–2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2023 | 2024 | total | |
|---|
| Januar | | | | | | | | | | | | | | | | | |
| Februar | | | | | | | | | | | | | | | | | |
| Mars | | | | | | | | | | | | | | | | | |
| April | | | | | | | | | | | | | | | | | |
| Mai | | | | | | | | | | | | | | | 1 | 0 % | |
| Juni | | | | | | | | | | | | | | | | | |
| Juli | 12 | 13 | 4 | 5 | 2 | 11 | | 1 | 2 | 6 | 2 | | 1 | | | 23 % | |
| August | 23 | 37 | 10 | 7 | 19 | 16 | 35 | 7 | 3 | 3 | 11 | 12 | 1 | 2 | | 73 % | |
| September | 3 | | | | | | 6 | | | | | | | | | 4 % | |
| Oktober | | | | | | | | | | | | | | | | | |
| November | | | | | | | | | | | | | | | | | |
| Desember | | | | | | | | | | | | | | | | | |