I found it in Colorado... I tried to find what it was by myself. At first I thought it was some kind of nightshade, but it didn't look at all like them...=) The dark-colored berries have a pit inside of them, and have no smell. It grows on a small shrub/tree... If you need more information, then please feel free to e-mail me!=) Thanks for your help!
I'd agree with Prunus virginiana. Note it usually has red cherries in eastern North America, and black cherries in western NA.
Thanks! I was just trying to find some information on it, 'cause it looked kind of interesting... Anyways, thanks again!
