narrow lawn trenches
my lawn has 2-3" wide by 1" deep trenches zigzagging on my front lawn. I suspect mole, but I thought that they dig under ground?
Oakland County Michigan
Yes you have moles. They have been very busy over winter, and they can destroy a lawn overnight. Read more here: https://www.canr.msu.edu/news/caution_moles_at_work
and here: https://www.canr.msu.edu/news/what_to_do_about_moles
Unfortunately the only proven control method that works is to trap them. There are a number of different mole traps on the market, none user friendly, all with a bit of a learning curve.