.17HMR vs. Ground Squirrels

From Source:

235 +/- squirrels less on the farm... this was taken over a two day period where the problem was not solved completely, but certainly addressed... The dead land in the film use to be rows of trees, and the piles of limb and branches in the video are whats left of the trees. The green is the neighboring alfalfa which they are severely threatening...

Rifle in this video is a Ruger 77/17 with a Tasco World Class Scope..(6x-24x-44mm) The ammo used is Hornady .17HMR ballistic tip.