Tragic Loss of Critically Endangered Amur Tiger in ‘Freak Accident’ at Colorado Zoo
In a devastating turn of events, a two-year-old female Amur tiger named Mila, dedicated to saving her endangered species, met an untimely death at The Cheyenne Mountain Zoo in Colorado last Friday. The tragedy occurred during a routine procedure, as Mila fell from a waist-high bench, sustaining a lethal spinal injury while under anesthesia for an upcoming dental surgery.



Mila, born at Toronto Zoo in April 2021, had been moved to Colorado in March on a future breeding recommendation. The only survivor in her litter, she gained global recognition through the zoo’s social media updates. Mila’s introduction to visitors was delayed due to a severe dental issue that, if untreated, could have led to a lethal infection.

The zoo had carefully prepared Mila for the dental procedure, providing injection training to voluntarily take anesthesia. Unfortunately, the tragic accident occurred as the drugs began to take effect.
Eric Klaphake, Cheyenne Mountain Zoo’s head veterinarian, explained that Mila could have fallen off the bench in various ways without harm, emphasizing the unpredictability of such incidents.
Reflecting on Mila’s passing, Chastain highlighted her significance, saying, “Not only was she an internationally beloved individual who defied the odds as a cub and survived to adulthood, but she was here on a mission to save her own species.”
Dolf DeJong, CEO of Toronto Zoo, expressed deep sorrow over Mila’s loss, emphasizing the impact she had on the community and the inspiration to contribute to the conservation of this endangered species in the wild. Mila’s unexpected demise is a poignant reminder of the challenges faced by those dedicated to preserving the world’s endangered wildlife.