Ligers, tigons, and bears, oh my! People have flocked to large cat hybrids for years due to their novelty, size, and unique ...

Such hybrids are called tions and ligers. Do they challenge the definition of species? Not really. The key words are "interbreed successfully"; tigons and ligers generally are sterile and short ...

Such hybrids are called tions and ligers. Do they challenge the definition of species? Not really. The key words are "interbreed successfully"; tigons and ligers generally are sterile and short ...