Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Besh Barmag | 27 october | Besh Barmag | 23 november | |||||
| 2018 | Besh Barmag | 22 september | Besh Barmag | 7 december | |||||
| 2017 | Besh Barmag | 18 october | Besh Barmag | 19 november | |||||
| 2014 | Besh Barmag | 19 october | Besh Barmag | 6 november | |||||
| 2012 | Besh Barmag | 21 march | Besh Barmag | 2 april | |||||
| 2011 | Besh Barmag | 24 october | Besh Barmag | 16 november | |||||
| 2007 | Besh Barmag | 23 october | Besh Barmag | 23 october |
