I learned to still hunt for squirrels quite by accident.
This one day I was having some difficulty seeing a blood trail of a deer I had shot so I was bent over and moving slow a step at a time finding a spot hear and there when I caught movement to my left about 10 feet to my left. It was a Fox Squirrel with his head under the leaves.
I nocked an arrow and added a squirrel to the days harvest.
So a few weeks later I decided to try to still hunt for squirrels. To my surprise, it worked very well and the shots we mostly on the ground and very close.
I limited out that day and I was only hunting for a couple hours.
If you are a squirrel hunter, you should give it a try.