This does not look like moles to us because there are no raised tunnels, typical of moles.
This looks more like the digging of skunks when they are looking for grubs, worms and other soil critters. Here's how that works: https://extension.umd.edu/hgic/topics/skunks
Research has proven that using grub control products on the lawn will not get rid of the skunks or moles (they just eat other stuff in the soil).
Here's our mole information, too, if you're interested: https://extension.umd.edu/hgic/topics/moles