Orangutan Against A Wild Boar

As of 2005, up to 16 subspecies are recognised, which are divided into four regional groupings based on skull height and lacrimal bone length. The species lives in matriarchal societies consisting of interrelated females and their young (both male and female). Fully grown males are usually solitary outside of the breeding season. The grey wolf is the wild boar's main predator throughout most of its range except in the Far East and the Lesser Sunda Islands, where it is replaced by the tiger and Komodo dragon respectively. It has a long history of association with humans, having been the ancestor of most domestic pig breeds and a big-game animal for millennia.
Terminology
As true wild boars became extinct in Britain before the development of modern English, the same terms are often used for both true wild boar and pigs, especially large or semiwild ones. The English 'boar' stems from the Old English bar, which is thought to be derived from the West Germanic bairaz, of unknown origin. Boar is sometimes used specifically to refer to males, and may also be used to refer to male domesticated pigs, especially breeding males that have not been castrated.