Bristol Zoo's Beloved Gorilla Jock Passes Away at 42

Jock, the oldest male gorilla in the UK, has died at the age of 42, just two weeks after being relocated to a new habitat at Bristol Zoo Project in South Gloucestershire. Jock had spent the majority of his life at the Bristol Zoo Gardens in Clifton and was a significant figure in the zoo's gorilla troop, which consisted of eight members. His health deteriorated rapidly ten days post-relocation, leading to the difficult decision to euthanise him due to pre-existing health conditions common in aging gorillas.

Bristol WorldThe Independent

Bristol Zoo Project announced that Jock had settled well into his new enclosure, which was four-and-a-half times larger than his previous home. However, shortly after the move, he experienced a swift decline in health. The zoo's veterinary and animal care teams monitored him closely, but ultimately determined that euthanasia was the most humane option for his welfare. The zoo expressed its devastation over the loss, emphasizing the emotional bond between Jock and his caregivers.

Bristol World

Jock was born in France in 1983 and arrived at Bristol Zoo in 2003. Over his two decades at the zoo, he played a crucial role in the breeding program for critically endangered western lowland gorillas, fathering several infants, including Namoki, Komale, Kukena, Juni, and Hasani. Sarah Gedman, the curator of mammals at Bristol Zoo, highlighted Jock's legacy as a leader and ambassador for his species, noting that his life underscored the importance of wildlife conservation.

The Independent

Bristol Zoo Project stated, “We are devastated to share that Jock, our silverback western lowland gorilla, has died... After a detailed assessment... the difficult decision was taken to peacefully euthanise Jock, which was the best outcome for his welfare.” The zoo encouraged the public to share memories and photos of Jock, reflecting the profound impact he had on visitors and staff alike.

Bristol World

While the decision to euthanise Jock was framed as compassionate, some animal welfare advocates have raised concerns about the conditions leading to his rapid health decline post-relocation. Questions have been raised regarding the adequacy of the new habitat and the potential stress of moving at such an advanced age.

The Independent

There is currently no definitive information regarding the specific cause of Jock's health deterioration, as the zoo has stated it is too early to determine this. A review of the circumstances surrounding his death is expected to provide more clarity.

The Independent

“Jock’s legacy at Bristol Zoo, as a leader, father, and ambassador for his species, will live on through the gorillas he helped raise and the countless people he inspired.” — Sarah Gedman, Curator of Mammals, Bristol Zoo Project

The Independent

“We all feel we have lost a friend in Jock and will always remember him so fondly.” — Sarah Gedman, Curator of Mammals, Bristol Zoo Project

The Independent

“Jock settled in well to the new habitat, however, 10 days after his arrival, he experienced a rapid deterioration in health.” — Bristol Zoo Project Statement

Bristol World

“After a detailed assessment by our veterinary and animal care teams, the difficult decision was taken to peacefully euthanise Jock, which was the best outcome for his welfare.” — Bristol Zoo Project Statement

Bristol World