SeaWorld to Redo Orca Show With Greener Message in San Diego

  • Flagship exhibit to showcase natural settings, behavior
  • Expansion of whale tanks reconsidered amid regulatory trouble

Trainers work with killer whales Trua, front, Kayla, center, and Nalani during the Believe show in Shamu Stadium at the SeaWorld Orlando theme park in Florida on March 7, 2011.

Photographer: Phelan M. Ebenhack/AP Photo

SeaWorld Entertainment Inc., the theme-park operator under fire from animal activists, will retool its killer whale show in San Diego to feature more-natural behavior and settings instead of tricks.

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