Honeybee colonies raise profound welfare questions at both individual and colony level, with evidence for pain processing in bees and major threats from disease, pesticides, and management practices.
Honeybee welfare involves an unusual dual consideration: individual bee welfare and colony-level welfare as a superorganism. Individual bees show evidence of pain processing and emotional states - pessimistic cognitive bias has been demonstrated in bees exposed to simulated predation. Colony welfare encompasses not just individual bee health but the overall functioning of the social group, including the ability to rear brood, collect adequate nutrition, and manage disease. Management practices that prioritise honey yield over colony health - aggressive honey removal, poor varroa management, inadequate winter nutrition - compromise both individual and colony welfare. The scale of commercial beekeeping means that management improvements affect very large numbers of individual animals.