Icky (L) and Alana, both Asian elephants, stand in their pen at the Ringling Bros. and Barnum & Bailey Center for Elephant Conservation in Polk City, Florida September 30, 2015. At a Florida retirement home for former circus elephants, residents enjoy a steady diet of high-quality hay and local fruits and vegetables, as well as baths and occasional walks. (Photo by Scott Audette/Reuters)
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