Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 12 September | Besh Barmag | 12 October | |||||
| 2017 | Besh Barmag | 27 September | Besh Barmag | 14 October | |||||
| 2016 | Besh Barmag | 16 September | Besh Barmag | 25 September | |||||
| 2012 | Besh Barmag | 4 April | Besh Barmag | 16 May | |||||
| 2011 | Besh Barmag | 29 August | Besh Barmag | 21 September |
