Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Besh Barmag | 7 November | Besh Barmag | 7 November | |||||
| 2018 | Besh Barmag | 5 September | Besh Barmag | 5 September | |||||
| 2017 | Besh Barmag | 16 November | Besh Barmag | 17 November | |||||
| 2016 | Besh Barmag | 25 September | Besh Barmag | 25 September | |||||
| 2011 | Besh Barmag | 28 October | Besh Barmag | 28 October |
