Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2021 |  |
Nereta | 24 October | |
Nereta | 24 October | |||
| 2020 | |
Nereta | 25 July | |
Nereta | 26 December | |||
| 2019 | |
Nereta | 23 March | |
Nereta | 21 December | |||
| 2018 | |
Nereta | 10 June | |
Nereta | 14 October | |||
| 2017 | |
Nereta | 10 September | |
Nereta | 10 September | |||
| 2016 | |
Nereta | 25 March | |
Nereta | 9 October | |||
| 2015 | |
Nereta | 5 April | |
Nereta | 25 October | |||
| 2014 | |
Nereta | 15 March | |
Nereta | 30 August | |||
| 2013 | |
Nereta | 5 July | |
Nereta | 5 July |
