Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Besh Barmag | 4 November | Besh Barmag | 4 November | |||||
| 2018 | Besh Barmag | 4 October | Besh Barmag | 2 December | |||||
| 2017 | Besh Barmag | 4 November | Besh Barmag | 13 November | |||||
| 2014 | Besh Barmag | 22 October | Besh Barmag | 22 October | |||||
| 2011 | Besh Barmag | 19 October | Besh Barmag | 19 October | |||||
| 2007 | Besh Barmag | 6 October | Besh Barmag | 6 October |
