The ABQ BioPark has announced the passing of Tonka, a beloved male Sumatran orangutan, who was euthanized today due to advanced kidney disease. The news has left the BioPark heartbroken as they bid farewell to a special member of their troop.
"Tonka lived a long and rich life at the BioPark," said the ABQ BioPark in a statement. "At age 44 at his passing, he was the second oldest male Sumatran orangutan in the United States. He was a very special member of our troop and was well known for his massive facial discs and his long locks of hair."
Sumatran orangutans, like Tonka, are listed as critically endangered by the IUCN Red List of Threatened SpeciesTM. Despite his passing, Tonka leaves behind a legacy through his five offspring, with three living at separate zoos and two still residing at the BioPark.
"Tonka was not only an incredible orangutan ambassador for BioPark guests who adored him," the statement continued, "he left a legacy through his five offspring."
Tonka was diagnosed with kidney disease over six years ago and received treatment to manage his symptoms. While there is no cure for kidney disease, the care he received allowed him to live comfortably beyond the median life expectancy for his species.
In his final years, Tonka enjoyed exploring new spaces in the primate habitats in Asia, climbing to the highest platforms for panoramic views. The ABQ BioPark ensured he had opportunities to swing, climb, and experience the surroundings he loved.
The rest of the orangutan troop is currently being closely monitored by the care team as they adjust to Tonka's absence.
The ABQ Biopark has shared a video for media use, allowing for a closer look at Tonka's life and legacy.
