Wilma, the oldest bison ever cared for at Assiniboine Park Zoo in Winnipeg, has died at the age of 27. The zoo announced her passing on Monday, marking the end of an era for the beloved animal and the facility's conservation efforts.
A Life Well Lived
Wilma was born at the zoo in 1999 and spent her entire life there, becoming a favorite among visitors and staff alike. She was known for her gentle demeanor and distinctive appearance, with a thick, dark coat and curved horns that made her a striking presence in the bison enclosure.
Over the years, Wilma became a symbol of the zoo's commitment to bison conservation. She was part of a breeding program aimed at preserving the species, which once roamed the Great Plains in vast numbers but faced near-extinction in the 19th century.
Zoo's Statement
In a statement, zoo officials expressed their sadness at Wilma's passing. "Wilma was a remarkable animal who touched the lives of everyone who met her," said Dr. Stephen Peters, the zoo's director of animal care. "She lived a long and healthy life, and we are grateful for the years we had with her."
The zoo noted that Wilma had been receiving geriatric care in recent months, as her health declined due to age-related issues. Staff provided her with specialized nutrition, pain management, and comfort measures to ensure her quality of life.
Conservation Impact
Wilma's longevity is a testament to the high standard of care at Assiniboine Park Zoo. Bison in the wild typically live 15 to 20 years, while those in captivity can reach their mid-20s with proper care. Wilma surpassed this, becoming the oldest bison in the zoo's history.
Her offspring have been part of conservation programs across North America, contributing to the genetic diversity of bison populations. The zoo's bison breeding program has been recognized for its role in restoring the species to its native habitats.
Visitor Tributes
News of Wilma's death prompted an outpouring of tributes from visitors who remembered her fondly. Many shared photos and stories on social media, recalling moments spent watching her graze in the enclosure or interact with her herd.
"Wilma was a gentle giant," wrote one visitor on the zoo's Facebook page. "She brought joy to so many people. Rest in peace, beautiful girl."
The zoo plans to honor Wilma's memory with a memorial plaque near her enclosure, and her legacy will continue through the conservation work she inspired.



