Brown bears are the world's most widespread bear species but face welfare challenges from habitat fragmentation, human conflict, and in some regions, declining wild food availability. Their welfare and conservation are closely intertwined.
Brown bear welfare at the individual level is most directly impacted by human-wildlife conflict management. Bears shot, poisoned, or trapped in response to livestock predation experience acute welfare harm — often in remote settings where they may not be found for extended periods if non-lethally injured. Problem bear relocations cause acute handling and transport stress, and relocated bears frequently return to conflict areas or establish new conflicts in release areas, making relocation only a temporary welfare and management solution. Food availability is a more diffuse but significant welfare influence: bears entering hyperphagia in poor food years face nutritional stress that affects cub production and cub welfare the following spring. Climate change is affecting berry crops, salmon runs, and whitebark pine nut production across grizzly range — creating systemic food security challenges for bears that are difficult to mitigate. Non-lethal conflict reduction — electric fencing, livestock guardian animals, bear-resistant food storage — directly reduces both human-bear conflict and the welfare-harming management responses it triggers.