I shoot as a get shots, as does Redblood. .22's doesn't bother them as much as some think. I killed 8 in a matter of 10 minutes the other day. I never moved my feet. Me and redblood are blessed with alot of good squirrel spots and over the years we pretty much have figured out exactly which areas to target and which areas are less productive. We do not over harvest any spot and each year they are just as loaded as the year before. Some spots may have just as much mass, but not many squirrels. It is all about population density in each block of woods. Luckily squirrels can have 3 litters a year. As over looked and simple as squirrel hunting is, it is also a skill developed by years of hunting to be consistantly successful, just like deer, or any other type of hunting.