As the weather cools, expect to see pigs feeding at any time of day. When you spot feeding pigs, note what they are eating. Pigs are such efficient, smart diners that they will work an area repeatedly until all the food is gone. If, for example, they are feeding on a mast crop, continue to check that area and similar areas. Chances are good you will encounter them again.
Pigs have a stout shield of thick hide protecting their vitals.
They do not go down easily. A pack of pork is particularly difficult to stalk. First, you must have the wind. Second, note their general direction of travel and try to intercept them rather than move straight in. Finally, if you are spotted, freeze.