20 Lesser-Known Facts About Animals That Are Utterly Adorable

Most of us have superficial information about animals and their lives. Some of us just care about the cute and beautiful animals. But, 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 mystery.

Fish can identify human faces and some can even learn to recognise their owners. There has recently been increasing evidence demonstrating that fish can discriminate between familiar individuals based on facial characteristics (true individual recognition) and can even identify individual humans faces.