Mountain Lion Coexistence in Western Landscapes

Mountain lions play vital ecological roles in western ecosystems but face significant welfare threats from trophy hunting, vehicle strikes, and persecution as livestock predators.

Key Facts

Mountain lions require vast territories — males may range over 100 square miles
They are the primary natural predator of deer in many western ecosystems, providing population regulation
Vehicle strikes are a leading cause of mountain lion mortality in fragmented habitats
Trophy hunting of mountain lions is permitted in most western US states despite scientific debate
Non-lethal deterrents including livestock guardian animals and night penning reduce livestock losses effectively

Welfare Considerations

Mountain lion welfare is intimately connected to habitat connectivity and human tolerance. Animals killed as livestock predators or in vehicle strikes represent individual welfare losses as well as ecosystem damage. The solitary, wide-ranging nature of mountain lions makes them especially vulnerable to habitat fragmentation. Wildlife crossing infrastructure in places like the Santa Monica Mountains provides crucial welfare benefits by reducing vehicle mortality for animals that must cross highways to maintain viable territories.

What You Can Do

Support wildlife crossing and highway underpass infrastructure funding in mountain lion habitat
Advocate for evidence-based mountain lion management that reduces trophy hunting
Donate to organizations researching mountain lion ecology and coexistence strategies
Practice livestock husbandry that reduces mountain lion conflict through guardian animals and night penning
Engage with state wildlife agencies during public comment periods on mountain lion management