By M.Nishimura (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
Asia. Several subspecies distributed discontinuously across Asia from western Russia and Kazakhstan eastwards to Japan.
Not Globally Threatened
NBN atlas has 87 records as at end 2024. Map Here