All have zygodactylus feet, two toes that point foward and two toes that point backward. Most members of the parrot family also have strongly-hooked beaks. Some larger macaws and cockatoos have a life span of more than 75 years. Barbados sheep were originally native to the Barbary Coast in Africa. Now they can be found throughout North America and South America.
Sheep are grazers, chewing their cud.
They have a four-chambered stomach allowing them to ruminate. Sheep feed on a diet of grass, flowers, young plants, and leaves. Male sheep are called rams. Females are called ewes. The Scottish Highland cattle were originally native to Scotland, through they are very popular now in the United States of America.