Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 |  |
Nereta | 21 july | |
Nereta | 23 september | |||
| 2017 | |
Nereta | 28 july | |
Nereta | 27 august | |||
| 2016 | |
Nereta | 17 june | |
Nereta | 27 august | |||
| 2014 | |
Nereta | 14 july | |
Nereta | 14 september | |||
| 2013 | |
Nereta | 7 august | |
Nereta | 11 august |
