The list we compiled included 500 wild animal species including insects ... such as elephants, hippos and bison. As a group, ...

No, these aren't the trendy new buzzwords of some marketing campaign, but the strange names of certain animals, when in groups. Because some creatures, when there's more than one, have some very ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean ...