Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 | Besh Barmag | 18 October | Besh Barmag | 10 December | |||||
| 2019 | Besh Barmag | 21 October | Besh Barmag | 23 November | |||||
| 2018 | Besh Barmag | 24 October | Besh Barmag | 3 December | |||||
| 2017 | Besh Barmag | 29 October | Besh Barmag | 19 November | |||||
| 2014 | Besh Barmag | 20 October | Besh Barmag | 5 November | |||||
| 2007 | Besh Barmag | 19 October | Besh Barmag | 21 October |
