Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 |  |
Nereta | 25 may | |
Nereta | 7 august | |||
| 2018 | |
Nereta | 27 july | |
Nereta | 28 july | |||
| 2017 | |
Nereta | 18 june | |
Nereta | 26 august | |||
| 2016 | |
Nereta | 30 july | |
Nereta | 20 august | |||
| 2015 | |
Nereta | 24 may | |
Nereta | 30 august | |||
| 2014 | |
Nereta | 10 august | |
Nereta | 24 august | |||
| 2013 | |
Nereta | 29 june | |
Nereta | 23 august |
