Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 3 October | Besh Barmag | 2 December | |||||
| 2014 | Besh Barmag | 12 October | Besh Barmag | 12 October | |||||
| 2012 | Besh Barmag | 7 May | Besh Barmag | 7 May | |||||
| 2011 | Besh Barmag | 14 October | Besh Barmag | 15 November | |||||
| 2007 | Besh Barmag | 9 October | Besh Barmag | 21 October |
