So recently there have been a large number of these bugs walking from my back yard to my front yard together. I have no idea what they are and have never seen them before. They range from little ones the size of a piece of rice to bigger ones a little bigger than a pea. I just wanna make sure they arent harmful since i have children that run around the yard.
A shield bug nymph maybe?
They are more than likely stink bug nymphs and are completely harmless to humans.
http://www.google.com/search?q=stink+bug+nymph+images&hl=en&client=firefox-a&hs=s89&rls=org.mozilla:en-US:official&prmd=ivns&tbm=isch&tbo=u&source=univ&sa=X&ei=tWSnTZ3gD9OftgePnrSFAQ&ved=0CBgQsAQ&biw=1600&bih=699
