Size: 1.5 to 2m
Weight: 318 to 1,000Kg
Colour: Light to dark brown depending on the season.
Lifespan: 15 to 25 years
Sexing: Dimorphic, the male is larger than the female.
Distribution: Western North America.
Habitat: Grasslands and open savannas.
Threats: Near Threatened in the wild & kept in captivity.