New turf issue

[OT]

Hi
I had my garden turfed few months ago. Now I am noticing small soil piles coming out. Could slugs do that? It is common to find some small frogs when mowing as well. Any possible link?

Thank you!

[GrahamBennett]

I have just found this forum hence the slow response to your question.

What you have found are worm casts on your lawn and are not caused by slugs. The casts are effectively worm poo, so rake them over to break them up and leave on the grass.