Wellington Zoo has announced the passing of Bashii, its 18-year-old Sumatran tiger, after a rapid decline in health linked to kidney disease.
Zoo staff said Bashii was euthanised following a full veterinary assessment in recent days, after his condition worsened and his quality of life became compromised. He had been under ongoing care from the zoo’s veterinary team to manage symptoms associated with ageing.
Bashii arrived in Wellington from Australia Zoo in 2014 and quickly became a well-known presence among visitors and staff. Keepers described him as regal and gentle, with a strong affinity for human interaction, particularly enjoying time near his care team.
In a statement shared this week, zoo representatives said Bashii played a key role in conservation education, helping raise awareness about threats facing Sumatran tigers in the wild. These include poaching and habitat loss, issues the zoo highlights through public engagement and sustainable product advocacy.
“Bashii helped inspire thousands of visitors to consider the impact of their choices, including supporting responsibly sourced timber and paper products,” the statement said.
Sumatran tigers are critically endangered, with fewer than 400 believed to remain in the wild. Zoos like Wellington’s contribute to international conservation efforts through education and managed breeding programmes.
As a solitary species, tigers at the zoo are housed separately. Visitors can still see Senja, the zoo’s female tiger.
Staff acknowledged the loss would be felt deeply across the organisation and by the wider community.
“We are grateful to have spent so many good years with Bashii,” the zoo said.
The zoo has invited members of the public to share memories and photos of Bashii as a way to honour his legacy.
