Bought this ultrasonic repeller because moles have taken up residence in my back yard and I will try anything! This device has a range of up to 9000 square feet, so it should do a good job, It is pretty and easy to install: assemble it and push about 1/3 of the spike into the ground. It recharges in the sunlight and works 24 hours a day.
https://www.amazon.com/gp/product/B0782WK4JN #Quik Solve #Amazon #EliteDealClub