Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 |  |
Nereta | 10 July | |
Nereta | 15 October | |||
| 2021 | |
Nereta | 12 June | |
Nereta | 24 October | |||
| 2020 | |
Nereta | 26 April | |
Nereta | 26 April | |||
| 2019 | |
Nereta | 19 May | |
Nereta | 19 May | |||
| 2018 | |
Nereta | 1 May | |
Nereta | 7 October | |||
| 2017 | |
Nereta | 20 May | |
Nereta | 20 May | |||
| 2016 | |
Nereta | 7 August | |
Nereta | 7 August | |||
| 2015 | |
Nereta | 2 August | |
Nereta | 24 October | |||
| 2014 | |
Nereta | 18 April | |
Nereta | 10 August | |||
| 2013 | |
Nereta | 18 May | |
Nereta | 21 August |
