40 Lesser-Known Facts About Animals That Made People Say ‘Aww’ (New Pics)

In all the time we humans have been discovering and describing the world around us, we've only just scratched the surface. In fact, scientists have estimated that there are about 8.7 million species of plants and animals in existence, however, only around 1.2 million of them have been identified and described so far (most of which are insects). This means that millions of other organisms remain a complete…