Eastern Pied Wheatear also known as Variable Wheatear (Oenanthe piccata).
North East Iran breeding region
The Variable Wheatear (Oenanthe picata) is a species of bird in the Muscicapidae family.
Its natural habitat is hot deserts but breeds in higher altitude around 1000 meters of elevation.
Less friendly and flies far when seen.
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Guidelines for references:
1. Birds of Iran by Eskandar Firooz
2. Birds of Middle-East
3. Birds of Indea