Happy, the elephant that gave researchers new information on how they behave, has been euthanized at the age of 55.
Zoo officials said she spent her final weeks in an off-exhibit barn and yard within her enclosure by her own choice.
Happy made history in 2005 by passing a mirror self-recognition test, a milestone for elephant cognition research ...
NEW YORK CITY, New York — Happy, a 55-year-old Asian elephant that lived at the Bronx Zoo for nearly five decades, was ...
In research reported about 20 years ago, Happy appeared to recognize herself in a mirror. She was later the subject of a ...
Activists had sued in a bid to secure her the fundamental human right to bodily liberty. Zoo officials said she was well ...
Happy, a Bronx Zoo elephant who gave researchers new insight into the animal’s behavior and became the crux of a closely ...
Happy was the focus of a high-profile court case launched in 2018 over whether she had the legal rights of a person ...
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