CHICAGO (WBBM NEWSRADIO) -- Caruso, the 30-year-old male white-cheeked gibbon at Lincoln Park Zoo since 1993, was laid to rest after declining health problems affected his mobility.
The zoo reported Aug. 21 that the animal care staff made the difficult decision to euthanize Caruso, who had mobility issues from a sudden disc-related problem in April. The vet team had the ongoing challenge of managing his declining health, the zoo said in a press release.
Caruso, known for his welcoming singing to guests at the zoo and his gregarious behavior, was easily a memorable character. He enjoyed interacting in daily training sessions with keepers, even making vocalizations for his favorite food and enrichment items.
He gave birth to four offspring during his lifetime with his mate Burma, also known for her singing.




