How do I know exactly where the skunk is?

I have had skunks take up residence off and on over many years. You first may notice the faint skunky odor, especially around any woodpiles or outdoor sheds. Then you may notice a small burrow under it, generally only one hole. They stay under the shed during the day and come out at night to eat grubs, night crawlers, fallen fruit, etc. Before you try to plug the hole, make sure it is out of its den. I set up a wildlife infrared camera ($60 to $100 on Amazon) to observe it for a few days to learn its habits. When it was out of the hole, I plugged it by digging around the burrow entrance and extending a trench from side to side, then filled it with premix cement.