Zoo Marine Mammal Welfare Reform Progress

Reform of marine mammal captivity is progressing through updated standards, facility closures, and growing emphasis on sanctuary alternatives.

Key Facts

Orca captive breeding has been ended by SeaWorld following public pressure and legislative change
California has banned orca captive breeding; other states are reviewing cetacean captivity laws
Marine mammal sanctuaries offering sea pen environments are being developed in the US and Canada
Dolphinarium welfare standards vary enormously between countries and between facilities
Cetaceans show evidence of poor psychological welfare in captive environments, including stereotypies and aggression

Welfare Considerations

Marine mammal captivity reform is accelerating but unevenly; continued pressure for evidence-based standards and sanctuary alternatives is needed to improve outcomes for captive cetaceans globally.

What You Can Do

Avoid facilities offering orca or dolphin captive shows
Support marine mammal sanctuary development financially and politically
Advocate for legislation phasing out cetacean captivity in public facilities