SeaWorld has announced that it is ending its practice of killer whale breeding following years of controversy over keeping orcas in captivity.
In a statement, the company said the breeding programme will end immediately. It also announced a partnership with the Humane Society of the United States.
The company also said it is ending theatrical shows at its parks and will introduce “new, inspiring natural orca encounters”.
The new shows will begin next year at SeaWorld’s San Diego park, before expanding to its San Antonio park and then to the Orlando park in 2019.
"SeaWorld has introduced more than 400 million guests to orcas, and we are proud of our part in contributing to the human understanding of these animals," said Joel Manby, president and chief executive officer of SeaWorld Entertainment.
“As society’s understanding of orcas continues to change, SeaWorld is changing with it. By making this the last generation of orcas in our care and reimagining how guests will encounter these beautiful animals, we are fulfilling our mission of providing visitors to our parks with experiences that matter.”
The company said its partnership with the Humane Society will help educate guests on animal welfare and conservation issues through interpretive programs at the parks and by expanded advocacy for wild whales, seals and other marine creatures.
"SeaWorld's commitment to end breeding of orcas is a long-held goal of many animal advocacy organizations, and we commend the company for making this game-changing commitment," said Wayne Pacelle, president and chief executive of the Humane Society.
Criticism over keeping killer whales in captivity increased in 2010 after a killer whale named Tilikum grabbed trainer Dawn Brancheau after a Dine with Shamu show and pulled her into the pool, killing her.
The death was highlighted in a documentary titled Blackfish. Tilikum, who was also involved in the deaths of two others, is now very sick. He has been at SeaWorld Orlando for 23 years.