- Lakeport Police Department
- Posted On
STATE: CDFW’s Wildlife Forensics Lab confirms identity of Cupertino mountain lion
State officials confirmed that a mountain lion killed this week was the same animal that attacked a child last weekend.
The California Department of Fish and Wildlife (CDFW) has completed forensics testing of the mountain lion killed by wildlife officials in Cupertino on Wednesday, Sept. 10.
Test results from the department’s Wildlife Forensics Lab confirmed this was the same lion that attacked a 6-year-old boy on Sunday, Sept. 7.
The animal also tested negative for rabies through the UC Davis California Animal Health and Food Safety Laboratory.
DNA testing was necessary to confirm the lion dispatched by authorities was indeed the one they sought. Mountain lion saliva samples gathered from the boy’s shirt after the attack were a perfect match to the DNA taken from the lion.
The male cat was 74 pounds, about 2 years old and healthy.
The lion was killed with a rifle shot near the Picchetti Ranch Zinfandel Trail.
Two families were hiking on a marked trail in that area on Sept. 7 when the mountain lion attacked one of the children, officials said.
According to the adults in the group, the 6-year-old boy was walking only 10 feet in front of the others, when the mountain lion jumped from a hidden position and attacked him.
The boy was transported to the hospital with serious but non-life threatening puncture wounds and released the next day.
Wildlife experts went to the scene of the attack and picked up the cat’s scent. After three days of investigating within a one-mile radius from the attack site, the experts and specialized tracking dogs found a cat and treed it approximately130 yards from the attack site.
The cat was about 70 feet up in the tree and tranquilizing it was not a reasonable option and the fall would have killed it anyway.
The cat displayed unusually aggressive behavior while treed, crouching and fixating on a wildlife officer.
The fact that it was so close to the attack site, coupled with the territorial behavior, indicated to officials that this likely was a local lion involved in the incident as opposed to one that was passing through the area.
No one at the department wanted to destroy this animal but protecting public safety is a first and foremost priority. Relocation of mountain lions is evaluated on a case-by-case basis. In this instance, the lion was not eligible because it had attacked a human.
An estimated 4,000 to 6,000 mountain lions live in California. Typically they avoid interaction with humans, and attacks like the one that occurred Sunday are very rare.
CDFW’s mountain lion policy includes non-lethal and relocation options, but prioritizes public safety in the event of attacks or threats on humans.
Established in the 1950s, CDFW's Wildlife Forensics Laboratory uses forensic science procedures to examine and analyze physical evidence of wildlife attacks on humans, as well as evidence seized by wildlife officers in criminal cases.
For information about how to stay safe when living or recreating in mountain lion territory, please visit www.dfg.ca.gov/keepmewild/lion.html .