While poop is decidedly not on the menu for us humans, it’s a normal food for many animals. In one study in Tanzania, scientists remarked that hooded vultures showed more interest in protein ...

"For some animals, poop is a way to mark their territory ... Finally, the deer or elk's poop would look entirely different.

While hiking in the woods, you might come across a pile of animal waste. It's gross, but identifying scat is one of the ...