Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2020 |  |
Nereta | 19 September | |
Nereta | 27 September | |||
| 2015 | |
Nereta | 30 August | |
Nereta | 30 August | |||
| 2014 | |
Nereta | 4 October | |
Nereta | 4 October | |||
| 2013 | |
Nereta | 6 October | |
Nereta | 2 November |
