Orangutan social needs in captivity differ from most great apes given their semi-solitary wild lifestyle, requiring nuanced social management for adequate welfare.
Orangutan social welfare in captivity requires understanding that appropriate social environments differ from those of more gregarious great apes. An orangutan who has choice about social interaction — who can choose to be with or separate from conspecifics — has better welfare than one forced into constant group living that violates their semi-solitary nature. Providing social choice requires exhibit design that enables separation as well as association, and management that respects individual preferences. The welfare of formerly trafficked orangutans requires additional attention to behavioral abnormalities from early human socialization.