What are wild hog behavioral adaptations?

Answer 1

The wild pig/boar/hog (Cetartiodactyla Suidae Sus Scrofaand similar subspecies) is amazingly adaptable. It's actually one of the widest spread mammals on the planet - mostly from humans transporting them as domestic animals (which escape from time to time) or sport (which are purposefully released). They are literally on every continent now except Antarctica. It can easily adapt to a variety of habitats (and elevations) and while diurnal normally they even adapt to nocturnal patterns if it's a benefit in a localized area.

It's ability to adapt it's behavior to so many different habitats is what makes this often invasive species such a problem.