Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 | Besh Barmag | 14 September | Besh Barmag | 9 October | |||||
| 2018 | Besh Barmag | 7 September | Besh Barmag | 20 October | |||||
| 2016 | Besh Barmag | 17 September | Besh Barmag | 17 September | |||||
| 2012 | Besh Barmag | 5 May | Besh Barmag | 26 May | |||||
| 2011 | Besh Barmag | 20 August | Besh Barmag | 5 October |
