ligers are banned in most zoos and animal sanctuaries; and those that choose to breed the animals are frowned upon by big cat conservationists around the globe. Watch the video below to see a ...

Ligers don't exist in the wild ... concentrate on wildlife conservation if they want to honor impressively large cats.

Yet when they are brought together artificially, they can interbreed. Such hybrids are called tions and ligers. Do they challenge the definition of species? Not really. The key words are ...