LittleWarthog

Ecology

Although warthogs are commonly seen in (and associated with) open grasslands, they will seek shelter and forage in denser vegetation. In fact, warthogs prefer to forage in dense, moist areas when available.[citation needed] The common warthog diet is omnivorous, composed of grasses, roots, berries and other fruits, bark, fungi, eggs, dead animals, and even small mammals, reptiles and birds. The diet is seasonably variable, depending on availability of different food items. Areas with many bulbs, rhizomes and nutritious roots can support large numbers of warthogs. Warthogs are powerful diggers, using both heads and feet. When feeding, they often bend the front legs backwards and move around staying on the knees.[citation needed] Although they can dig their own burrows, they commonly occupy abandoned aardvark burrows. The warthog commonly enters burrows "back-end first", with the head always facing the opening and ready to burst out as needed. Warthogs are fast runners and quite capable jumpers. They will often run with their tails in the air. Despite poor eyesight, warthogs have a good sense of smell, which they use for locating food, detecting predators and recognizing other animals. Although capable of fighting, and males will aggressively fight each other during mating season, a primary defense is to flee by means of fast sprinting. The main warthog predators are humans, lions, leopards, crocodiles and hyenas. Cheetahs are also capable of catching small warthogs.

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