SAN DIEGO, CA - DECEMBER 21:  A newborn  baby killer whale is seen moments after it's birth next to it's mother Kasatka on December 21, 2004 at Shamu Stadium at SeaWorld Stadium in San Diego, California.  Kasatka, a 28-year-old killer whale, gave birth to a healthy-looking calf born at approximately 9:22am on December 21.  The gender of the calf is not known yet and it doesn't have a name.  Kasatka?s calf is estimated to weigh between 300 and 350 pounds and measures between 6 and 7 feet.  (Photo by SeaWorld via Getty Images)