ST. PETERSBURG, Fla. (TheBlaze/AP) -- The Ringling Bros. and Barnum & Bailey Circus is ending its elephant acts a year and a half early, and will retire all of its touring elephants in May.
The move comes amid increasing scrutiny on circus elephant acts with local governments passing "anti-circus" and "anti-elephant" ordinances in response to concerns over animal cruelty.
In this Friday, Jan. 8, 2016 photo, Asian elephants belonging to Ringling Bros. and Barnum & Bailey Circus, look out of their enclosure outside the American Airlines Arena in Miami. The circus' parent company, Feld Entertainment, told The Associated Press exclusively that the iconic elephants will be permanently retired to the company's 200-acre Center for Elephant Conservation in central Florida. There are 11 elephants currently on tour with the circus. (AP Photo/Wilfredo Lee)
The circus's parent company, Feld Entertainment, told The Associated Press exclusively that all of the iconic elephants will be permanently retired to the company's 200-acre Center for Elephant Conservation in central Florida.
The company announced in March that it would retire the full herd to the center by 2018. But once officials began planning details, they realized "we could actually do this a lot sooner" because building the needed enclosures and spaces didn't take as long as they originally thought, said Alana Feld, Ringling's executive vice president and show producer.
Eleven elephants currently tour with the circus.
"They'll be joining the rest of the herd," Feld said. She's part of the family that owns Feld Entertainment, which owns the largest herd of Asian elephants in North America. In addition to the elephants still touring, 29 of the animals are on the property now, and two are on breeding loans to zoos, Feld said.
It costs about $65,000 yearly to care for each elephant, Feld said, and the company had to build new structures to house the retiring elephants at the center, located between Orlando and Tampa.
Elephant acts have been showcased by Ringling for more than a century and have often been featured on its posters.
Animal rights activists have long alleged that circuses have mistreated elephants. Following the announcement on Monday, the animal rights group PETA tweeted, praising the end of the "abusive elephant acts."
Because so many cities and counties have passed "anti-circus" and "anti-elephant" ordinances, it became difficult to organize tours of three traveling circuses to 115 cities each year, Feld Entertainment CEO Kenneth Feld said last year. Fighting legislation in each jurisdiction is expensive, he said.
Los Angeles and Oakland prohibited the use of bull-hooks by elephant trainers and handlers last April. The city of Asheville, North Carolina, also nixed wild or exotic animals from performing in the municipally owned, 7,600-seat U.S. Cellular Center.
Ringling's new show will begin in July without the giant pachyderms.
"We're looking at a lot of new ways of doing things," Feld said.
She said the retired elephants at the CEC will also be part of cancer research.
Cancer is much less common in elephants than in humans, even though the big animals' bodies have many more cells. That's a paradox known among scientists, and now researchers think they may have an explanation - one they say might someday lead to new ways to protect people from cancer.
Compared with just one copy in humans, elephants' cells contain 20 copies of a major cancer-suppressing gene, two teams of scientists reported in October. The gene helps damaged cells repair themselves or self-destruct when exposed to cancer-causing substances.
The findings aren't proof that those extra p53 genes make elephants cancer-resistant, but if future research confirms it, scientists could try to develop drugs for humans that would mimic the effect.
Dr. Joshua Schiffman, a pediatric cancer specialist at the University of Utah, is one of the researchers trying to find clues in the blood samples of some of the Ringling elephants.
"There's so much to be learned from their DNA," Feld said.
In 2014, Feld Entertainment won $25.2 million in settlements from a number of animal-rights groups, including the Humane Society of the United States, ending a 14-year legal battle over allegations that Ringling circus employees mistreated elephants.
Elephants have been a symbol of the Ringling circus for decades. P.T. Barnum brought an Asian elephant named Jumbo to America in 1882.