28-03-2025
Beloved and rare, endangered tiger dies at Riverbanks Zoo in Columbia, SC, keepers say
An Amur tiger that entertained guests at the Riverbanks Zoo and Garden for nearly two decades has died, zookeepers announced.
Koshka, a 19-year-old Amur, or Siberian, tiger, was euthanized this week after her health declined due to age, a news release said. With fewer than 500 Amur tigers remaining in the wild, Koshka was an endangered species.
Amur tigers typically live between 14 and 16 years in captivity. Koshka's longevity was supported by laser therapy for arthritis, husbandry practices and regular checkups by the zoo's veterinary team, the release said.
'Koshka was an integral part of the Riverbanks family and a true ambassador for her species,' said Riverbanks President and CEO Tommy Stringfellow in a news release. 'Her presence touched the lives of countless visitors and staff members over the years, inspiring a deep appreciation for tiger conservation.'
A member of the Amur Tiger Species Survival Plan, Koshka contributed to the survival of her species by giving birth to four cubs while housed at the zoo, the release said.
'Visitors to Riverbanks often had the pleasure of watching Koshka patrol her yard or hearing her evening calls as she announced her territory or answered the lions living next door,' the release said. 'Winter was her favorite season in South Carolina, and she particularly enjoyed a rare snow day this past January, showcasing her natural adaptations to colder climates.'
As she got older, Koshka began suffering from intervertebral disc disease, a condition common in large geriatric cats, according to the release.
Zookeepers made the 'difficult' decision to euthanize Koshka due to her condition worsening, which affected her mobility and quality of life, the release said.
'Koshka serves as an inspiration, reminding everyone of the importance of wildlife conservation and the profound impact that animal care can have,' said Dr. Martha Weber, Director of Animal Health at Riverbanks Zoo and Garden, in a news release. 'Her memory will continue to inspire and educate future generations about Amur tigers and the critical need for their protection. We are grateful for the time we spent with Koshka and the impact she had on conservation awareness.'
