Simple kidney cysts that are causing symptoms or blocking the flow of blood or urine through the kidney may need to be treated using a procedure called sclerotherapy. In sclerotherapy, the doctor punctures the cyst using a long needle inserted through the skin. Ultrasound is used to guide the needle to the cyst.
Note the dirt clods that are also characteristic of a mole. Gophers will not make these kinds of mounds or dirt clods. A burrow system is a vast network of interconnecting tunnels and passages. Tunnels vary in depth from 3 to 30 inches. Moles are active year round and make regular use of their tunnels.
To set the trap, find a used mole/gopher tunnel and dig a small hole in the middle of it. Set the trap in the middle of the tunnel to make it more effective, because moles have a tendency to reopen blocked tunnels. Set the trigger according to box instructions once the trap is in place.