Little brown mushrooms own started to sprout contained by my meadow along beside little mounds of soil.? Any advise on what is going on and what to do something...

Any advise on what is going on and what to do something like it.
Answers:    The little brown mushrooms are just that. They are safe. You could eat them if you are brave plenty. If your lawn is topical, they probably came near the bonemeal laid under the turf. They will turn in a few days.

If the mounds of dust are about an inch dignified, they are worm casts. If you hold clay soil, it's best to remove them. If you have sandy soil, brush them surrounded by with a stiff broom. If they are bigger, you've get moles (and real trouble!)
I get them and they usually disappear??