Orcas in captivity at marine parks show profound physical and psychological deterioration compared to their wild counterparts.
Orcas are among the most cognitively complex animals on Earth. Captive confinement causes chronic stress, stereotypic behavior, aggression toward tankmates, abnormal sexual behavior, and early death. The collapsed dorsal fin visible in all captive males signals systemic health failure. No tank can replicate the social complexity or physical range of wild orca life.