The pig is a much misunderstood animal. People call it ugly. In fact, the pig is one of the most intelligent animals! Pigs, hogs and boras belong to the family of Suidae. Suidae includes domestic pegs and numerous species of wild pig, such as babirusas and warthogs.
Pigs are known for their acute sense of hearing. They are vocal animals. Pigs’ communication involves a series of grunts, squeals and similar sounds. They have a well-developed sense of smell too.
Most pig species are omnivorous animals. Their diet consists of grass, leaves, roots, insects, worms and even frogs or mice. There are some species that are selective and purely herbivorous. Very intelligent animals, suids are more adaptable than most animals.
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