Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 1 september | Besh Barmag | 25 september | |||||
| 2017 | Besh Barmag | 16 september | Besh Barmag | 16 september | |||||
| 2016 | Besh Barmag | 9 september | Besh Barmag | 22 september | |||||
| 2014 | Besh Barmag | 13 october | Besh Barmag | 13 october |
