A forest steppe is a temperate-climate ecotone and habitat type composed of grassland interspersed with areas of woodland or forest.
Forest steppe primarily occurs in a belt of forest steppes across northern Eurasia from the eastern lowlands of Europe to eastern Siberia in northeast Asia.
[1][2][3][4] In upper North America another example of the forest steppe ecotone is the aspen parkland in the central Prairie Provinces, northeastern British Columbia, North Dakota, and Minnesota.
It is the transition ecoregion from the Great Plains prairie and steppe temperate grasslands in the south to the Taiga biome forests in the north.
In central Asia the forest steppe ecotone is found in ecoregions in the mountains of the Iranian Plateau, in Iran, Afghanistan, and Balochistan.