Viral LA bear 'Yellow 2120' returns to Altadena crawlspaces despite removal efforts

A bear displaced from one crawlspace will seek another
The article explores why removal efforts fail to solve the underlying human-wildlife conflict in Altadena.
Mark

So this bear keeps coming back to the same neighborhood. Why doesn't it just leave?

Mimi

Because Altadena is where the food and shelter are now. The wildfire displaced a lot of wildlife, and the bear learned that crawlspaces under houses are warm and safe. Once you've found that, why would you leave?

Luke

But we don't actually know if Yellow 2120 was displaced by the fire, right? The article says it's unclear.

Mimi

True. But we do know the bear was under Johnson's house starting in November 2025, and the fire was in January 2025. So the timeline doesn't quite match up for that particular bear.

Mark

What about the bigger picture—are bears actually more aggressive now, or just more visible?

Mimi

More visible, mostly. The population is stable, maybe even growing. But the sightings have gone from 28 in 2017 to 455 in 2023. That's not because bears became meaner. It's because there are more of them in places where humans live.

Luke

And we're in the middle of peak season right now—late summer and early fall. The researcher said this year is tracking toward record numbers.

Mark

So what happens when winter comes? Do the bears just disappear?

Mimi

They go into hibernation. But they need to eat enough first to survive months without food. That's why they're so active right now, moving through neighborhoods looking for anything edible.

Luke

The article doesn't say what the actual solution is. Removal clearly doesn't work if the bear just comes back.

Mimi

That's the real question. You can seal one crawlspace, but there are hundreds of homes in Altadena. The Bear League talks about "harmony," but nobody's quite figured out what that looks like in practice.

Mark

Is Yellow 2120 dangerous?

Mimi

Not particularly. Black bears have killed one person in California's entire recorded history. They're not aggressive animals. They're just hungry and looking for shelter.

Luke

Which makes the whole situation sadder, doesn't it? The bear isn't doing anything wrong. It's just trying to survive in a landscape that used to be its home.

  • Yellow 2120, a 550-pound black bear already famous for a two-month stay beneath a neighbor's home, has turned up in yet another Altadena crawlspace, signaling that deterrence alone cannot resolve what displacement has set in motion.
  • Homeowners on Minoru Drive blasted loud music and a leaf blower into the darkness beneath their floorboards — improvised tactics against an animal that had already bent metal to get inside.
  • Bear sightings across LA County have surged sixteenfold in just six years, from 28 in 2017 to 455 in 2023, with this year on pace to shatter that record as late-summer feeding drives bears deeper into neighborhoods.
  • The January 2025 Eaton wildfire accelerated an already worsening trend, pushing displaced animals into evacuated homes and stripping away the habitat buffer that once kept bears and suburbs apart.
  • Experts warn that encounters will keep climbing through fall, and that communities must move beyond reactive removal toward genuine coexistence strategies — because a bear sealed out of one crawlspace will simply find the next.

In the foothills of Los Angeles, a 550-pound black bear known as Yellow 2120 has returned again to the crawlspaces of Altadena's residential streets — not out of malice, but out of necessity. His repeated appearances are a quiet indictment of a city that has steadily consumed the wildlands its wildlife once called home, leaving animals like him to negotiate the margins of human settlement. What reads as a curiosity — a famous bear, a leaf blower, a sealed crawlspace — is in truth a parable about displacement, adaptation, and the limits of removal as a solution.

A 550-pound black bear tagged Yellow 2120 has returned to Altadena, settling into the crawlspace of a home on Minoru Drive in a pattern that has come to feel less like an incident and more like a condition. The bear first drew public attention in November 2025, when it spent two months beneath the house of Ken Johnson — resisting lures, ammonia-soaked towels, and the efforts of California's fish and wildlife department before volunteers from the Bear League finally drove it out with paintball guns. Johnson called the animal "unbearable" while quietly admitting its appeal, a contradiction that captures something true about living alongside wildlife in a city that has largely paved over its habitat.

When Yellow 2120 appeared on Minoru Drive this week, the homeowners — relatives of a man named Steve Clark — tried loud music and a leaf blower. The bear eventually left on its own. The crawlspace has since been sealed. The neighborhood remains watchful, knowing the animal may simply move to the next available shelter down the street.

The bear's returns are symptoms of a larger ecological shift. The Eaton wildfire that tore through the Angeles National Forest and parts of Altadena in January 2025 displaced numerous animals, with at least two bears over 500 pounds taking refuge in residential structures during the evacuations. Whether Yellow 2120 was among them is unclear, but the fire accelerated a trend already years in the making. In 2017, LA County recorded 28 bear sightings. By 2023, that number had reached 455 — a sixteenfold rise in six years — and this year is tracking toward a new record.

California's black bear population sits between 49,000 and 71,000 animals, and despite their size, the species is largely non-confrontational — responsible for just one recorded human fatality in the state's history. But as urban development consumes their territory, bears have little choice but to adapt, finding in human structures the shelter and warmth their shrinking habitat no longer provides. Yellow 2120's persistence makes the point plainly: removing a bear from one crawlspace does not remove the conditions that sent it there.

A 550-pound black bear tagged Yellow 2120 has returned to Altadena, settling once again into the crawlspace of a residential home—this time on Minoru Drive—in a pattern that underscores the growing friction between urban Los Angeles and the wildlife it has displaced. The bear first gained public attention in November 2025 when it took up residence beneath Ken Johnson's house, remaining there for two months despite conventional removal tactics: sweet-scented lures, ammonia-soaked towels, and the efforts of California's department of fish and wildlife. It took volunteers from the Bear League, armed with paintball guns, to finally drive the animal out in January. Johnson's frustration was palpable at the time—he called the bear "unbearable" while acknowledging its appeal, a tension that captures the peculiar difficulty of coexisting with wildlife in a city that has largely paved over its habitat.

When Yellow 2120 appeared in the Minoru Drive crawlspace on Monday, the homeowners—relatives of Steve Clark—attempted their own deterrent strategy: loud music and a leaf blower. Clark expressed surprise at the bear's ability to navigate the tight space, noting the damage required to reach the access point. The animal eventually left on its own, though the homeowners have since sealed their crawlspace. The neighborhood remains watchful, aware that Yellow 2120 may simply relocate to the next available shelter.

The bear's repeated returns are not anomalies but symptoms of a larger shift in the region's ecology. The Eaton wildfire that swept through the Angeles National Forest and parts of Altadena in January 2025 displaced numerous animals seeking refuge in evacuated homes. At least two black bears weighing over 500 pounds found shelter in residential structures during that period. While it remains unclear whether Yellow 2120 was among them, the fire accelerated a trend already well underway: bears moving into human spaces as their natural habitat shrinks.

The numbers tell a stark story. In 2017, Los Angeles County recorded 28 bear sightings. By 2023, that figure had climbed to 455—a sixteenfold increase in six years. Alex Heeran, a research scientist at the California department of fish and wildlife who studies human-wildlife interactions, explained that encounters typically peak in late summer and early fall as black bears enter their pre-hibernation feeding phase, when they consume massive quantities of food to prepare for winter. This year is tracking toward record numbers of reported encounters.

California's black bear population—the only bear species in the state—is estimated between 49,000 and 71,000 animals. Half live in the north coast and Cascade regions, while 40 percent inhabit the Sierra Nevada. Despite their size and strength, black bears are largely non-confrontational; the species has killed only one person in California's recorded history. Yet as cities expand into their territory, the animals have little choice but to adapt by moving into human structures, where they find shelter, warmth, and sometimes food. Yellow 2120's return to Altadena suggests that removal, however successful in the moment, does not solve the underlying problem: a bear displaced from one crawlspace will seek another, and another after that, until the conditions that drive it into human spaces are fundamentally altered.

He's a nuisance and he's living under my house rent-free. We call him unbearable, but he's so cute.
— Ken Johnson, homeowner
I didn't even realize that the bear could get all the way back to that access point. He has to rip out ductwork and do a bunch of damage to get there.
— Steve Clark, whose in-laws' home was visited by the bear
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