Weird tracks in dead lawn
I live in Calgary, Canada and we had a terrible winter this year. After all the snow melted, we noticed these weird tracks in what we used to call a lawn. I can't seem to figure out what's causing them. I couldn't find any mole hills, but I did notice that our shed was full of mice droppings.
Anyways, I'm hoping that someone could possibly shed some light on what the problem may be and how I can go about fixing it.
Thank you in advance!