Blue whales track wind and water to hunt their meals | Popular Science
Killer Whale (Orcinus orca) jumping out of water while performing tricks with trainer during show at Sea World, near San Diego, California NMR - SuperStock
Killer whale sighting: Rare white orca calf spotted off Southern California coast
The Whale Who Would Not Be Freed - The New York Times
Google's Hidden Tricks
Google Maps users slam 'cruel' SeaWorld as orcas' cramped enclosure seen from space - Daily Star
Whale - Wikipedia
Former Orca Trainer For SeaWorld Condemns Its Practices : NPR
Google Maps users slam 'cruel' SeaWorld as orcas' cramped enclosure seen from space - Daily Star
Puget Sound orca advocates hail SeaWorld's decision to stop breeding killer whales | The Seattle Times