I had one in my yard, now I do not. You know those little creatures that dig up your yard in a long line, leaving behind hills of dirt. Here is some more information about those little rat looking creatures and several GREEN ways that have worked for me in keeping them away without killing them. I believe Moles are here for a reason and part of Nature.

Facts:

Moles are small cylindrical (rounded) mammals adapted to a subterranean (under-ground) lifestyle. They have velvety fur; tiny or invisible ears and eyes, reduced hind limbs; and short, powerful forelimbs with large paws positioned for digging & a long nose.
Moles can tolerate higher levels of carbon dioxide than other mammals. Moles are able to reuse the oxygen inhaled when above ground, and as a result, are able to survive in low-oxygen environments such as underground burrows.
Moles have an extra thumb next to other thumb.
Moles diets consists of earthworms and other small invertebrates found in the soil, and a variety of nuts.
Moles breeding season depends on species but is generally February through May.
Moles are solitary creatures, coming together only to mate. So all those hills in your yard are from one Mole.

SOLUTION

Cats, yes, cats! We have several cats on our small rural farm home. Our cats tend to kill them & bring them to the front door. That was a no go!
Mole & Gopher Sonic Spike. Go Green / Solar powered! Now this product is great! Has been in our front yard for 2 months now & no Mole holes. Save, non-tonic to anything. No killing. It just puts off a Sonic sound that keeps the Moles away. Doesn't affect pets or people.