Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 |  |
Nereta | 24 may | |
Nereta | 20 august | |||
| 2018 | |
Nereta | 26 may | |
Nereta | 15 september | |||
| 2017 | |
Nereta | 10 june | |
Nereta | 2 september | |||
| 2016 | |
Nereta | 17 june | |
Nereta | 21 august | |||
| 2015 | |
Nereta | 6 june | |
Nereta | 15 august | |||
| 2014 | |
Nereta | 18 may | |
Nereta | 7 september | |||
| 2013 | |
Nereta | 11 may | |
Nereta | 24 august |
