Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 |  |
Nereta | 30 April | |
Nereta | 21 August | |||
| 2021 | |
Nereta | 4 May | |
Nereta | 12 July | |||
| 2020 | |
Nereta | 13 April | |
Nereta | 26 September | |||
| 2019 | |
Nereta | 18 April | |
Nereta | 1 September | |||
| 2018 | |
Nereta | 15 April | |
Nereta | 15 September | |||
| 2017 | |
Nereta | 8 April | |
Nereta | 7 October | |||
| 2016 | |
Nereta | 2 April | |
Nereta | 23 July | |||
| 2015 | |
Nereta | 4 April | |
Nereta | 22 June | |||
| 2014 | |
Nereta | 21 April | |
Nereta | 3 October | |||
| 2013 | |
Nereta | 28 April | |
Nereta | 6 October |
