There is always something new around the yard.
The last stuff in the broken compost tumbler...
Also, I have castor oil to spread around on the lawn. The moles have discovered the front yard after all these years. It makes their insect food taste horrible to them. I'll start with the centers of the front and back yards to establish a "no good food" zone, and expand it slowly outwards and chase them to the neighbors yards.
Then I'll tell the neighbors about castor oil spray and let them ruin THEIR moles lives. As long as I keep them out of my yard, I'm happy to help the neighbors do the same.
And when the moles go, there are fewer voles. Voles use mole tunnels to travel. Moles don't eat plants, but voles do. Fewer moles; fewer voles!