Orca dies at SeaWorld Orlando; cause of 30-year-old Kayla's death is a mystery - Los Angeles Times
19-year-old bottlenose dolphin dies at Mirage on Las Vegas Strip
Las Vegas dolphin attraction closed after third mammal death, Las Vegas
Lolita: Former trainer reacts to killer whale's sudden death at Miami Seaquarium – NBC 6 South Florida
SeaWorld loses yet another CEO as Gustavo Antorcha resigns after 7 months - The San Diego Union-Tribune
Dolphin Tale' fans mourn death of film's star Winter at 16 – WANE 15
Las Vegas Dolphin Habitat 'Temporarily Closing' After Third Death In SIX MONTHS - Perez Hilton
Las Vegas news: Mirage closes dolphin habitat after deaths
SeaWorld CEO Declares End to Kissing, Dancing for Killer Whales - Bloomberg
Duchess is the Fourth Dolphin to Die In Under A Year At Las Vegas Attraction
SeaWorld attendance, revenues spike in strong first quarter - The San Diego Union-Tribune
Clearwater Marine Aquarium: Winter the Dolphin has died