Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 | Besh Barmag | 21 September | Besh Barmag | 26 September | |||||
| 2018 | Besh Barmag | 23 September | Besh Barmag | 8 October | |||||
| 2016 | Besh Barmag | 15 September | Besh Barmag | 15 September | |||||
| 2012 | Besh Barmag | 4 May | Besh Barmag | 11 May | |||||
| 2011 | Besh Barmag | 21 August | Besh Barmag | 21 August |
