CDFW scientific staff acted quickly to avert a house fire and help save a property on Butler Avenue in South Lake Tahoe Aug. 21 after a black bear broke into an unoccupied home and ignited its gas stove.
Fire is among the dangers and public safety concerns when bears break into homes looking for human-sourced food and trash, which is a near-daily occurrence in the Lake Tahoe Basin and a consequence of bears that have grown accustomed to and dependent on human sources of food.
A CDFW staff member was called to collect DNA evidence from a home in a neighborhood near Butler Avenue after a bear break-in was reported. While attempting to locate the two bears hazed out of the home, CDFW’s staff came across another home on Butler Avenue with a pushed-in window and trash scattered about – telltale signs of another bear break-in. The staff member knocked on the door, smelled gas and called 911 for help. Items were melting on the stovetop. Emergency responders arrived, turned off the gas and averted a potentially catastrophic fire to the unoccupied home, neighboring homes and the surrounding forest. The two bears—an adult female and its cub—had fled up a nearby tree.
The female bear carries the yellow ear tag numbered 753 and is well-known to CDFW and the local community. This particular bear has a long history of home invasions and escalating conflict behavior in South Lake Tahoe dating to 2022. Since July 20, 2025, DNA evidence has linked this bear to at least 12 home invasions in South Lake Tahoe of both occupied and unoccupied homes. Sadly, the bear is teaching this behavior to its cub and potentially perpetuating another generation of human-bear conflict and bear-related property damage in the Lake Tahoe Basin.
Shortly thereafter, the CDFW staff member was monitoring the two bears up the tree, carrying only a paintball gun for bear-hazing purposes, when members of the public arrived threatening the staff member’s safety and using vulgar language to incite fear.
A local social media post erroneously inflamed the situation by asking people nearby to “witness” the situation.
Ultimately, South Lake Tahoe Police were called to diffuse the situation so CDFW’s staff member could get safely to their vehicle. CDFW will continue to monitor the situation while prioritizing the safety of the South Lake Tahoe community and its wildlife.
CDFW reminds the public to prevent further conflict with bears by securing food and trash. You can find out more on CDFW’s website.