Beluga whales are highly social, vocal cetaceans whose welfare in captivity is severely compromised by confinement, chlorinated pools, and absence of the complex social and acoustic environments they need.
Captive belugas experience welfare deficits across every dimension of their rich sensory and social lives. Wild belugas use complex vocal communication to maintain social bonds, coordinate group movements, and navigate; captive pools provide acoustically chaotic environments where communication is disrupted by reverberant walls and mechanical noise. Social groups in captivity are typically artificial assemblages of unrelated individuals with no choice of companions. The inability to dive to depth, travel long distances, or engage in foraging deprives belugas of the locomotor and cognitive stimulation that occupies the majority of wild life. Chlorinated water causes skin problems and eye irritation. Performance training provides some cognitive engagement but cannot substitute for the complexity of wild social life. There is no evidence that captive beluga display meaningfully contributes to wild beluga conservation.