Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 2 September | Besh Barmag | 6 September | |||||
| 2017 | Besh Barmag | 25 September | Besh Barmag | 27 September | |||||
| 2012 | Besh Barmag | 12 May | Besh Barmag | 17 May | |||||
| 2011 | Besh Barmag | 13 August | Besh Barmag | 8 September | |||||
| 2007 | Besh Barmag | 20 October | Besh Barmag | 20 October |
