Some about 5 feet deep but as long as 30 feet across with as many as 5 openings along that route. Others are lazier and don't do as much.
6 feet deep
Really just grounhogs. Not a separate species.
Groundhogs protect themselves by running and hiding in their holes. Groundhogs have lookouts that make alarm calls if predators are seen, the lookouts use different calls for flying predators and ground predators. Groundhogs dig tunnels in the earth specifically for this purpose.
Gophers or Groundhogs
I did some research and found out that they can dig upto 12 inches deep not sure if they can dig deeper
You have to dig 508,775,742 feet deep to find gold
They like to eat what's inside and sometimes they end up eating dirt as well.
Dig Yourself Deep was created on 2007-10-15.
They dig up to 4-16 inches deep, it depends really.
150
yes... they live in Missouri and live in deep holes in the ground
1,000,00 feet deep
They wont dig very deep, but they can burrow underneath and escape if the fence isn't deep enough into the ground.