Here's why:
* Grazing: Bison are herbivores and their diet consists mainly of grasses. Temperate grasslands provide an abundance of grasses for them to graze on.
* Open Spaces: Temperate grasslands are characterized by open, treeless landscapes, which allows for bison to roam and graze freely.
* Climate: Bison are adapted to the moderate temperatures and seasonal rainfall of temperate grasslands. They have thick coats for winter and can withstand harsh conditions.
Although most bison live in grasslands, they can also be found in other biomes, such as:
* Woodlands: Some bison populations reside in woodlands adjacent to grasslands.
* Prairie Potholes: In areas with prairie potholes (small depressions filled with water), bison can access water and graze on the surrounding vegetation.
However, temperate grasslands are their primary habitat and play a crucial role in their survival.