FILE – In this Monday, March 7, 2011, file photo, killer whale Tilikum, right, watches as SeaWorld Orlando trainers take a break during a training session at the theme park’s Shamu Stadium in Orlando, Fla. SeaWorld is ending its practice of killer whale breeding following years of controversy over keeping orcas in captivity. The company announced Thursday, March 17, 2016, that the breeding program will end immediately. (AP Photo/Phelan M. Ebenhack, File)