Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 |  |
Nereta | 3 September | |
Nereta | 3 September | |||
| 2021 | |
Nereta | 2 July | |
Nereta | 20 August | |||
| 2018 | |
Nereta | 21 July | |
Nereta | 23 September | |||
| 2017 | |
Nereta | 28 July | |
Nereta | 27 August | |||
| 2016 | |
Nereta | 17 June | |
Nereta | 27 August | |||
| 2014 | |
Nereta | 14 July | |
Nereta | 14 September | |||
| 2013 | |
Nereta | 7 August | |
Nereta | 11 August |
