Males and females have short horns. Calves remain with their mother until they are three years old. Ostriches are birds, but they can not fly. They live in Africa. They are the fastest animals on two legs.
Ostriches usually eat plants, but sometimes they eat small reptiles.
There are three types of grasslands. They are tall grass, mixed-grass, and short grass. Tall grass can be up to five feet tall. Mixed-grass can be two to three feet tall. Short grass is about two feet tall.