Orcas in captivity cannot maintain the complex social bonds and cultural traditions that define their welfare in the wild.
Orcas in captivity are denied every element of their natural social and cultural life. Separation from mothers, restriction to tiny pools compared to their natural range, and inability to express any species-typical behavior causes profound psychological suffering evidenced by stereotypies and aggression. The scientific consensus that orca captivity causes severe welfare harm is reflected in declining public acceptance and legal changes in several jurisdictions.