Tiger - Tigers are very fast and more powerfull eyes. Tigers (Panthera tigris) are mammals of the Felidae family and one of four 'big cats' in the Panthera genus. They are apex predators and the largest feline species in the world (other than the crossbreed 'liger'), comparable in size to the biggest fossil felids. The Royal Bengal Tiger is the most common subspecies of tiger, constituting approximately 80% of the entire tiger population, and is found in the Indian subcontinent. An endangered species, the majority of the world's tigers now live in captivity[citation needed]. An admirer of the tiger, author and conservationist, Jim Corbett remarked, 'The Tiger is a large hearted gentleman with boundless courage