Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 | Besh Barmag | 10 October | Besh Barmag | 10 October | |||||
| 2018 | Besh Barmag | 14 September | Besh Barmag | 7 December | |||||
| 2017 | Besh Barmag | 7 November | Besh Barmag | 7 November | |||||
| 2016 | Besh Barmag | 15 September | Besh Barmag | 15 September | |||||
| 2012 | Besh Barmag | 7 May | Besh Barmag | 7 May | |||||
| 2011 | Besh Barmag | 8 November | Besh Barmag | 13 November | |||||
| 2007 | Besh Barmag | 2 October | Besh Barmag | 22 October |
