KOTA KINABALU: Amaco, the oldest Sun Bear at the Bornean Sun Bear Conservation Centre (BSBCC) in Sandakan, has passed away at age 33 - an age surpassing the average wild bear lifespan.
The male sun bear, which had spent a huge chunk of his life in captivity prior to this rescue, was found dead on the morning of June 24, shared BSBCC founder and chief executive officer Dr Wong Siew Te.
“With a heavy heart, the Bornean Sun Bear Conservation Centre (BSBCC) would like to share the sad news that Amaco passed away on June 24, 2026 at the age of 33,” he posted on the BSBCC Facebook page.
He said over the past few weeks, Amaco's health had been declining, had a poor appetite, was weak, and had difficulty standing.
“Blood tests indicated worsening kidney function and anaemia. On the morning of June 24, during routine checks, his keepers found that he had passed away peacefully,” Wong said.
He said a post-mortem examination revealed significant congestion in his lungs and liver, indicating that his circulation had been severely compromised, adding that these findings were consistent with age-related organ deterioration and chronic heart disease.
He said Amaco's life was a difficult one as before coming to BSBCC where Amaco spent 18 years in a small cage at a plantation.
The experience left a lasting impact on him, Wong said, adding that even after arriving at BSBCC and being given access to forest enclosures, Amaco preferred to stay close to his cage.
“After spending most of his life confined, it was where he felt safest,” he said, explaining that Amaco’s keepers understood this and made sure he received plenty of care, enrichment, and attention in the place where he was most comfortable.
As the oldest bear at BSBCC, Amaco did things at his own pace and had a personality all his own, he said.
“He was gentle, independent, and never afraid to let you know when he wasn't impressed, often with a bark,” Wong recalled.
“At 33 years old, Amaco was the oldest sun bear under our care and lived well beyond the average lifespan of a wild sun bear,” he said.
Over the years, Amaco became a much-loved member of the BSBCC family, touching the lives of staff, volunteers, visitors, and supporters alike, he shared.
“We would like to thank all of Amaco's supporters. Your adoption and support helped provide him with lifelong care, comfort, enrichment, and wellbeing,” Wong said.
He said because of all the supporters, Amaco was able to spend his final years surrounded by dedicated people who cared deeply for him.
“Thank you, Amaco, for the memories, the lessons, and the joy you brought to us. You will always hold a special place in our hearts and will never be forgotten. Rest peacefully, our old friend,” he added.
