Complex sentence: The eastern population ("boettgeri ") inhabits Serbia, Kosovo, Macedonia, Romania, Bulgaria, Albania, and Greece, while"hercegovinensis" populates coasts of Bosnia and Herzegovina, Croatia and Montenegro.
Split into simpler sentences: The eastern population ("boettgeri ") Serbia, Kosovo, Macedonia, Romania, Bulgaria, Albania, and Greece. While"hercegovinensis" populates coasts of Bosnia and Herzegovina, Croatia and Montenegro.