Bears belong to the family Ursidae in the order Carnivora and consist of eight living species distributed across a variety of habitats in Europe, America, and Asia. They share common physical traits, such as a large, robust body, a long snout, dense fur, and plantigrade limbs with non-retractable claws. Dietary habits vary among species, with some like the polar bear being carnivorous, the giant panda primarily herbivorous, and others omnivorous.
Despite their solitary nature, bears exhibit versatility in activities, being primarily diurnal but occasionally active at night or dusk, particularly in proximity to human settlements. They possess the ability to run, swim, and climb, showcasing agility despite their size. Hibernation is a notable behavior, with bears seeking refuge in caves or dens during the winter months.
Throughout history, bears have been hunted for meat and fur, playing significant roles in culture, mythology, and the arts. In the modern era, bears face threats such as habitat loss, human encroachment, deforestation, and illegal activities like the trade of bear bile in the Asian market. The IUCN has classified six bear species as vulnerable or endangered. Conservation efforts aim to address these challenges and protect bear populations from further decline.