The wild pig population is growing in San Diego County. They do a lot of damage to native vegetation and native species. There should be unlimited hunting of them. I hear that it is not easy to shoot them.
Yes, there are a few counties that limit the hunting of them, they are a terrible plague on CA. Montery county limits the hunting of them because they are mixed with Russian boar, what that has anything to do with it I am at a loss to explain. Most of the coastal counties, especially the northern ones are overun with wild hogs and the one per day limit is entirely reasonable and could be upped without doing any real harm to the population of the hogs.
That's why you have to use a Ka-Bar on them, up close and personal.