Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 9 september | Besh Barmag | 6 november | |||||
| 2017 | Besh Barmag | 4 november | Besh Barmag | 12 november | |||||
| 2014 | Besh Barmag | 20 october | Besh Barmag | 3 november | |||||
| 2012 | Besh Barmag | 6 march | Besh Barmag | 7 may | |||||
| 2011 | Besh Barmag | 12 august | Besh Barmag | 29 october |
