Eruptions in our lawn

Asked February 18, 2017, 5:29 PM EST

Portions of our lawn have these spots.Is this normal this time of year or is there something in the ground causes this?

Lyon County Minnesota

1 Response

Most likely voles:
http://www.extension.umn.edu/garden/yard-garden/wildlife/voles-in-the-landscape/

When the ground is firm enough (much later than now), rake it and reseed as necessary. If the lawn is healthy, the grass may simply fill in.