Question
Moles are digging up mounds of soil...no tunnels for a month or more...several (3-4) fresh mounds of soil overnight.  Are they really moles and how to control them now.

Answer
I have no idea. You could have pocket gophers.

http://icwdm.org/pages/Gardens.aspx  scroll down and you will see details on telling them apart by the way they construct their mounds. Details on control are also on the site. Follow all state laws.