08/25/2026
In what has been a truly challenging time at the Sacramento Zoo, we are saddened to share the passing of Rajasi, the zoo's resident clouded leopard.
Earlier this year, our animal care team noticed gastrointestinal issues in Rajasi, which were concerning given his older age.
After an evaluation in July diagnosed an inflammatory condition and high blood pressure, Rajasi was moved off-habitat to begin medications. Rajasi, like many of our residents, participated in his own veterinary care, allowing our veterinary team to take blood samples and check his blood pressure during this round of medical care. Over several weeks, Rajasi’s condition began to stabilize and there were some signs of a positive response to treatments with improved bloodwork.
On August 20, Rajasi’s condition suddenly worsened. He was prescribed additional medications to help with discomfort and nausea, and a procedure was planned for the next day for additional testing and treatment. Unfortunately, Rajasi’s condition declined overnight, and he passed away on August 21.
His cause of death is currently being determined at the UC Davis Weill School of Veterinary Medicine. An update will be made when that cause of death is determined.
At the age of 15, Rajasi was well into his geriatric years. He and Serai, our female clouded leopard who passed in 2025, arrived at the Sacramento Zoo early last year. The pair had six cubs together in their time at another AZA institution, making a huge impact on the conservation of this Endangered species.
Rajasi was beloved by every member of our carnivore animal care team. Lovingly referred to as “Raji” by our keepers, he was a charismatic animal that loved lounging around in his tree hammock and had a fondness for goat milk as a treat.
Despite not technically being a big cat, Raji had a huge presence and will be deeply missed by the Carnivore Team,” said Anela, the lead keeper of the carnivore team. “We'll miss his over-eagerness to greet keepers that often resulted in comical stumbling, the way his eyes would get really big when he would spot his goat milk-filled squeeze bottle before a training session, and the hard-earned chuff and head rub against the mesh that he bestowed upon keepers only when he felt it was necessary.”
Due to the Sacramento Zoo’s partnership with the world-class UC Davis Weill School of Veterinary Medicine, we are often chosen as the zoo for animals to receive exceptional treatment during their golden years. The Sacramento Zoo prides itself on providing these aging animals with long-term, comprehensive health care.
Sadly, this means that these treasured residents are sometimes only with us for a short time.
Rajasi will be greatly missed by everyone who knew him, worked with him, and helped treat him over the entire course of his life. Please keep these individuals in your thoughts during this difficult time.
