Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 |  |
Nereta | 28 May | |
Nereta | 27 August | |||
| 2021 | |
Nereta | 22 May | |
Nereta | 24 July | |||
| 2020 | |
Nereta | 17 May | |
Nereta | 15 August | |||
| 2019 | |
Nereta | 2 June | |
Nereta | 1 September | |||
| 2018 | |
Nereta | 18 May | |
Nereta | 11 August | |||
| 2017 | |
Nereta | 26 May | |
Nereta | 27 August | |||
| 2016 | |
Nereta | 28 May | |
Nereta | 20 August | |||
| 2015 | |
Nereta | 23 May | |
Nereta | 8 August | |||
| 2014 | |
Nereta | 18 May | |
Nereta | 24 August | |||
| 2013 | |
Nereta | 19 May | |
Nereta | 24 August |
