For many Los Angeles-area residents, a security camera alert once meant a raccoon, coyote, or wandering bobcat was nearby. Increasingly, though, it could mean something much larger: A mountain lion spotted outside a Studio City home on August 8 is the latest reminder that as development continues to squeeze and divide habitat, big cats are showing up closer to residential areas.

What’s happening?

On August 8, Studio City homeowner Chad Landers checked his security camera and saw a mountain lion outside his home near his Chevy Tahoe, according to a KTLA report cited by Los Angeles Magazine.

Landers told ABC7: “That looks awfully big to be the bobcat so then when it came into focus on a different camera, I was like holy crap, that’s a mountain lion.” 

He said it was the first time in more than two decades he had seen a mountain lion in that residential area, and he reported the sighting to the California Department of Fish and Wildlife.

Reports from Santa Monica, Pasadena, Ventura County, Camarillo, and San Dimas suggest the Studio City sighting was part of a broader pattern rather than a one-off.

Los Angeles and Mumbai are the only two megacities in the world where big cats live within city limits, making the region an example of how wildlife and human development are increasingly overlapping.

Why does it matter?

Behind these encounters lies a region fragmented by housing, roads, and other development, reducing the safe paths mountain lions can use to move between habitats. 

Researchers with the National Park Service have been studying mountain lions in and around the Santa Monica Mountains since 2002. Their work has documented more than 30 mountain lions killed by vehicles in the region.

That is often evidence that human expansion has left them navigating neighborhoods, freeways, and other hazards simply to move through their territory.

What’s being done?

One of the biggest efforts to reduce that danger is the Wallis Annenberg Wildlife Crossing, which is being built over the 101 Freeway at Liberty Canyon.

The bridge is intended to reconnect habitat in the Santa Monica Mountains and give mountain lions and other animals a safer way to cross one of the area’s busiest roads. The project was targeted for completion by November 2026, and it could help reduce deadly vehicle strikes while restoring an important wildlife corridor.

Researchers and conservation groups are also continuing to monitor mountain lion movements and population threats across the region.

Guidance says people should stay calm if they encounter a mountain lion, keep a safe distance, and make themselves appear larger by raising their arms or opening a jacket.

People should throw stones or branches if needed — without turning away.

For Landers, the animal’s size was impossible to miss: “It was so massive. My Tahoe is a pretty big vehicle and when you see the cat up against that, you’re like ‘OK this thing is huge.'”

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