Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 11 september | Besh Barmag | 8 october | |||||
| 2016 | Besh Barmag | 13 september | Besh Barmag | 25 september | |||||
| 2014 | Besh Barmag | 12 october | Besh Barmag | 12 october | |||||
| 2012 | Besh Barmag | 6 may | Besh Barmag | 25 may | |||||
| 2011 | Besh Barmag | 21 september | Besh Barmag | 29 october |
