This is the skull of a cougar (American Lion). The cougar (Panthera leo atrix) is an extinct species of feline, one of the largest known. They lived during the Pleistocene (Pleistocene) and became extinct about 10,000 years ago. The cougar was found primarily in North America, from Alaska to Mexico, and was a predator at the top of the North American food chain at the time. As pure carnivores, their tooth structure is ideal for piercing and tearing meat, and their canines are large.

The cougar is a carnivorous mammal of the feline family, also known as the mountain lion, Mexican lion, silver tiger, or Florida leopard. It is most widely distributed on the American continent, from the Yukon River basin in Canada to the southernmost tip of South America. The habitat environment is diverse. The action is mysterious, often hiding in dark places, and never walking along roads or riverbeds when going out to avoid being discovered by brown bears, black bears, or wolf packs. The types of food vary in distribution. Because he often attacked Native Americans, he was called the 'Indian devil' by them. The Florida mountain lion is a special species of mountain lion that currently only lives in the swamps of Florida, USA.