Diesel (born 2016) is a
donkey who went missing in the
Cache Creek Wilderness in 2019. Born in the wild in Nevada, he was captured during a
Bureau of Land Management roundup. He was then adopted by Terrie and Dave Drewry and lived on their ranch in California. During a hiking trip in 2019, he became spooked and ran off, disappearing into the wilderness. A weeks-long search for the donkey involving drones was unsuccessful.
Diesel was rediscovered living with a herd of wild
elk in 2023. He was captured on video with the herd twice and a local warden suspected that the donkey was responsible for killing a
mountain lion
The cougar (''Puma concolor'') is a large cat native to the Americas. Its range spans from the Canadian Yukon to the southern Andes in South America and is the most widespread of any large wild terrestrial mammal in the Western Hemisphere. ...
that showed evidence of being killed by a hoofed animal.
Life
Diesel was born in the wild around 2016.
He was captured in a remote region of Nevada during a
roundup
A roundup is a systematic gathering together of people or things.
Roundup, Round Up or Round-up may also refer to:
Agriculture
* A muster (livestock) (AU/NZ) or a roundup (US/CA) is the process of gathering livestock.
* Roundup (herbicide), a M ...
by the
Bureau of Land Management. Terrie and Dave Drewry adopted Diesel from the agency in 2018
and took him to their ranch near
Auburn, California
Auburn is a city in and the county seat of Placer County, California, United States. Its population was 13,776 during the 2020 census. Auburn is known for its California Gold Rush history and is registered as a California Historical Landmark.
A ...
. He lived on the ranch alongside chickens, sheep, llamas, and a miniature donkey named Jack. Diesel would respond to his name
and enjoyed treats, including carrots, apples, unsalted peanuts, and horse cookies.
Terrie Drewry indicated that Diesel was not aggressive, saying "he's a lover".
On April 20, 2019, Diesel accompanied Dave Drewry and a black llama on a weekend trail packing excursion in the
Cache Creek Wilderness near the Judge Davis Trail by Wilson Flat. During their hike, something spooked Diesel and he bolted, dragging Drewry through the brush. Diesel's blue saddlebags were still attached when he ran off.
Terrie speculated that a
mountain lion
The cougar (''Puma concolor'') is a large cat native to the Americas. Its range spans from the Canadian Yukon to the southern Andes in South America and is the most widespread of any large wild terrestrial mammal in the Western Hemisphere. ...
spooked him.
A weeks-long search for the donkey was conducted by the Drewrys and volunteers with SWARM Search and Rescue.
Aerial drones and horses were deployed in the search,
but they were unable to locate the donkey. On May 9, Diesel was seen in an image from a
trail camera near the Judge Davis Trailhead.
Hoofprints were also discovered that were believed to have belonged to Diesel.
Following Diesel's disappearance, there were no sightings of him for four years. He resurfaced in 2023 when Mikki Rhodes took a video of a donkey traveling with an
elk herd. Another video, taken by triathlete Max Fennell in March or April of 2024, depicted the donkey as a member of an elk herd that included at least a dozen individuals. The video, taken a few miles from where Diesel had disappeared, circulated on social media sites and received widespread media coverage. A dead mountain lion that appeared to have been killed by a hoofed animal led a warden in the area to suspect that it had been killed by Diesel. Additionally, Fennell said that the donkey "might be the leader because as Diesel would move, the other elk would move".
After seeing the video, Terrie Drewry positively identified the donkey as Diesel. She said "Finally, we know he's good. He's living his best life. He's happy. He's healthy, and it was just a relief."
There are no plans to recapture Diesel who Drewry said has "earned his freedom".
Donkeys, which are considered an
invasive species
An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species adv ...
in California, may live up to 25 years in the wild.
References
{{reflist
2010s animal births
2024 in California
Individual donkeys
Pets in the United States