Three nature lovers went for a drive into the mountains one day to see if they could spot some bears. They wanted to take pictures of bears for their photo album. So they drove along an old dirt road until they entered the trees. As they rounded a curve, they spotted a sign that read, "BEAR LEFT."
So they turned around and went home.
I know, I know, these may be a little boring, I've been getting some jokes from Good Clean Funnies.