M1A1ABRAMS
Well-Known Member
Possibly to the lack of hunters and a place to hunt. Just my guessFree ranging of hogs as a way to raise them has been common since the first settlements. Jamestown was so overrun with feral hogs that they had to build a stockade. Wall Street and the construction of the wall were threatened by freeranged hogs https://untappedcities.com/2013/07/...ts-wall-street-wall-almost-destroyed-by-pigs/
My father grew up in east Texas, and part of his chores were to turn the hogs out in the morning (to forage the bottoms) and he would be responsible for whistling up the hogs in the evenings. He didn't always return with the same number he let loose. Sometimes there were more and sometimes less. Every so often, neighbors would return errant hogs. Some were gone forever.
So it wasn't so much that hogs escaped as much as they just failed to come back home. With that said, I don't doubt some hogs actually did escape from confined pens and such, but a tremendous number of ranchers historically just free ranged their hogs. HOWEVER, the biggest problem since the 80s has been the intentional trapping and relocating of hogs to new areas. Laws have had to be passed to help slow this activity. After all, after hundreds of years of ranching and free ranging of hogs across the country, it is interesting that they have only very recently (last 40 years) become a true problem with hogs appearing in areas where they apparently weren't previously.