Trapper,
Pigs must be near water during hot weather. During the heat of the day, they come to their watering hole, have a drink, a wallow around then have a good rub up against a tree before going back to camp. They love to root up soft soil and farmer’s crops just after rain too.
Best time to nail pigs is at sunrise or sunset when they are on the move.
Pig rooting.
Boar print next to a 30-06 round.