Mountain Lions: Record Skull, Not Weight, Makes History

Mountain lions, or cougars, are highly adaptable predators with a vast range spanning the Americas, from Canada to South America. They inhabit diverse environments including forests, deserts, and even areas near human settlements, with their survival dependent on cover, prey, and space.

Despite their formidable size, mountain lions are secretive and generally avoid humans. Sightings are most common at dawn, dusk, and night. While attacks are rare, wildlife agencies advise caution and recommend giving cougars an escape route.

Adult male mountain lions typically weigh 130 to 180 pounds, while females are smaller, usually between 65 and 120 pounds. The largest recognized cougar by the Boone and Crockett Club was documented in British Columbia in 1979, noted for its exceptional skull size rather than a specific verified weight.

Factors like sex, age, genetics, and prey availability influence a mountain lion's size. While northern populations may grow larger due to prey size and heat conservation, genetics and nutrition play crucial roles in an individual reaching its full potential.

These solitary cats fiercely guard large home ranges. They are ambush predators, primarily hunting deer, but also consuming smaller prey. Mountain lions cache their kills, covering them to protect from scavengers and return for later meals.