Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 |  |
Nereta | 19 July | |
Nereta | 14 August | |||
| 2021 | |
Nereta | 27 June | |
Nereta | 31 July | |||
| 2020 | |
Nereta | 7 June | |
Nereta | 31 July | |||
| 2019 | |
Nereta | 25 May | |
Nereta | 7 August | |||
| 2018 | |
Nereta | 27 July | |
Nereta | 28 July | |||
| 2017 | |
Nereta | 18 June | |
Nereta | 26 August | |||
| 2016 | |
Nereta | 30 July | |
Nereta | 20 August | |||
| 2015 | |
Nereta | 24 May | |
Nereta | 30 August | |||
| 2014 | |
Nereta | 10 August | |
Nereta | 24 August | |||
| 2013 | |
Nereta | 29 June | |
Nereta | 23 August |
