Three-year-old orangutan from Sumatra, Berani, is pictured at the Pairi Daiza wildlife park, zoo and botanical garden in Brugelette, Belgium on August 2, 2019. (Photo by Yves Herman/Reuters)
A Kamchatka Brown Bear cub eats frozen fruits during a Christmas feeding session at Hagenbecks zoo in Hamburg, northern Germany on December 5, 2014. (Photo by Fabian Bimmer/Reuters)
A polar bear plays with a pylon during celebrations marking its first birthday in an enclosure at Tierpark Hellabrunn zoo in Munich December 9, 2014. (Photo by Michaela Rehle/Reuters)
Giant panda Xiao Qi Ji plays at his enclosure at the Smithsonian National Zoo in Washington, Thursday, September 28, 2023. (Photo by Jose Luis Magana/AP Photo)
Itzae, a three-and-a-half-month-old albino puma cub, walks in its enclosure as it is being presented to the public for the first time, at the Thomas Belt Zoo, in Juigalpa, Nicaragua on November 10, 2023. (Photo by Maynor Valenzuela/Reuters)
Animals destined for the stage of Radio City Music Hall in New York on November 13, 1986 are led to the stage door by their co-stars, the Rockettes dancers. A variety of animals, including camels, sheep and donkeys, will star in an annual Christmas production. (Photo by G. Paul Burnett/AP Photo)
An animal rights activist from People for the Ethical Treatment of Animals (PETA) hands out bananas to motorists at an intersection in Bangkok, Thailand, 12 February 2015. Activists called on people turn to vegetarian saying the cholesterol in meat, eggs and daily products can contribute to hardening of arteries and slow the flow of blood to all the body's vital organs. (Photo by Diego Azubel/EPA)