Increased sightings of black bears entering towns and cities across the American West have raised concerns among residents and wildlife officials, particularly in Colorado and New Mexico. Experts attribute the unusual bear activity to severe food shortages driven by an exceptionally dry winter, which has damaged the natural vegetation that typically constitutes about 90 percent of bears’ diets.

In Granby, Colorado, resident Matt Errico encountered two bear cubs inside his home, an unusual event reflecting the broader trend. Similar reports include bears near a school in Santa Fe, New Mexico, and a bear climbing a tree close to a farmers’ market in Denver. Such encounters have become more common as bears search for alternative food sources, often driven by their acute sense of smell toward human food.

Wildlife specialists warn that these interactions pose significant risks. In several states, hundreds of bears have been euthanized, struck by vehicles, or killed during confrontations with humans. Some states have reported record-level bear mortality linked to these encounters. The situation is intensified by the interplay of environmental and human factors — alongside food scarcity caused by climate conditions, expanding human developments have increasingly encroached on traditional bear habitats. This urban-wildlife interface complicates efforts to manage bear populations and ensure public safety.

The black bear population in Colorado is estimated to be between 17,000 and 20,000, making it one of the largest in the world among bear species. The population has rebounded significantly in recent decades, particularly in states such as Nevada where bears were previously near extinction. As Colorado’s human population more than doubled over the past 50 years, residential growth has pushed into areas where bears forage, increasing the likelihood of encounters in places like Colorado Springs and Vail.

Experts also note potential long-term impacts of climate change on bear behavior. Warmer winters could disrupt hibernation patterns, forcing bears to remain active year-round amid already dwindling food supplies. Jon Beckmann, an expert on black bears, described the current conditions as an unprecedented challenge for the species, stressing the need for adaptive management strategies.

Authorities are monitoring the situation closely while urging residents to secure food sources and minimize attractants. Managing coexistence between humans and bears remains a complex and evolving issue in the wake of environmental shifts and ongoing urban expansion.