Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 |  |
Nereta | 4 June | |
Nereta | 4 June | |||
| 2021 | |
Nereta | 30 October | |
Nereta | 30 October | |||
| 2020 | |
Nereta | 8 May | |
Nereta | 26 December | |||
| 2019 | |
Nereta | 28 April | |
Nereta | 6 October | |||
| 2018 | |
Nereta | 4 July | |
Nereta | 15 December | |||
| 2017 | |
Nereta | 29 October | |
Nereta | 29 October | |||
| 2016 | |
Nereta | 18 September | |
Nereta | 18 September | |||
| 2014 | |
Nereta | 16 November | |
Nereta | 16 November |
