Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Besh Barmag | 17 october | Besh Barmag | 20 november | |||||
| 2018 | Besh Barmag | 4 october | Besh Barmag | 7 december | |||||
| 2017 | Besh Barmag | 19 october | Besh Barmag | 30 october | |||||
| 2014 | Besh Barmag | 23 october | Besh Barmag | 7 november | |||||
| 2012 | Besh Barmag | 15 march | Besh Barmag | 17 april | |||||
| 2011 | Besh Barmag | 12 september | Besh Barmag | 11 november | |||||
| 2007 | Besh Barmag | 1 october | Besh Barmag | 1 october |
