Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 6 October | Besh Barmag | 26 October | |||||
| 2017 | Besh Barmag | 14 October | Besh Barmag | 4 November | |||||
| 2014 | Besh Barmag | 20 October | Besh Barmag | 20 October | |||||
| 2011 | Besh Barmag | 14 November | Besh Barmag | 14 November | |||||
| 2007 | Besh Barmag | 13 October | Besh Barmag | 19 October |
