Oakland Zoo Cares for Rescued Mountain Lion Kitten

Crimson, an orphaned three-week-old mountain lion kitten, is under the care of Oakland Zoo Veterinary Hospital

Crimson, an orphaned three-week-old mountain lion kitten, is under the care of Oakland Zoo Veterinary Hospital. Photo credit: Oakland Zoo.

Oakland Zoo took in a three-week-old mountain lion kitten, who was orphaned in southern California.

The baby mountain lion (or cougar), is named Crimson. Oakland Zoo Hospital staff is bottle-feeding him every three hours. He came into the zoo’s care with missing toes on his foot, so the animal care team is monitoring him to make sure he’s using his leg and foot properly.

Crimson is being bottle-fed by Oakland Zoo animal care staff every three hours

Crimson is being bottle-fed by Oakland Zoo animal care staff every three hours. Photo credit: Oakland Zoo.

In the wild, mountain lion cubs need about 12-18 months with their mother to learn essential survival skills. Because Crimson is so young, he lacks the skills necessary to survive in the wild.

After he rehabilitates at the Veterinary Hospital, the zoo hopes to introduce Crimson to Clover, the female cub rescued by Oakland Zoo earlier this year. Mountain lion kittens tend to thrive with a companion. The zoo has used this strategy successfully with other rescues.

Cougar cub biting toy

When Crimson successfully rehabilitates, he will be introduced to Clover, another rescued mountain lion cub being cared for by Oakland Zoo. Photo credit: Oakland Zoo.

Three-week-old cougar cub

Crimson is doing well, but he is at a delicate stage, and veterinary staff will monitor him closely as he grows. Photo credit: Oakland Zoo.

If you would like to support Oakland Zoo and their mountain lion rescue efforts, you can donate at their website.

To learn more about mountain lions, see our article: Cougar.

Oakland Zoo Rescues Female Mountain Lion Cub

Clover, the female mountain lion cub rescued by Oakland Zoo

Oakland Zoo helped rescue a 3-month-old female cougar cub earlier this month. Photo credit: Oakland Zoo.

Earlier this month, Oakland Zoo in California helped rescue a female mountain lion (or cougar) cub. She was found emaciated and wandering near a road. She is about three months old, based on her coloration and tooth development.

California Department of Fish and Wildlife (CDFW) performed initial veterinary exams on the cub and found her to be severely underweight, weighing less than half her ideal weight, and covered in ticks. They treated her for dehydration and tick infestation.

Clover received around-the-clock care at Oakland Zoo Veterinary Hospital.

Clover received around-the-clock care at Oakland Zoo Veterinary Hospital. Photo credit: Oakland Zoo.

The cub, now named Clover, was then transferred to Oakland Zoo Veterinary Hospital. After further evaluation, zoo vets determined that Clover was in critical condition.

She received around-the-clock intensive care in the hospital’s ICU, including a blood transfusion using blood donated from a resident cougar at the zoo named Briar.

Briar, a resident cougar at Oakland Zoo, donated blood for Clover's blood transfusion.

Briar, a resident cougar at Oakland Zoo, donated blood for Clover’s blood transfusion. Photo credit: Oakland Zoo.

Clover received a life-saving blood transfusion at Oakland Zoo Veterinary Hospital.

Clover received a life-saving blood transfusion at Oakland Zoo Veterinary Hospital. Photo credit: Oakland Zoo.

Clover is doing better after receiving veterinary care, but zoo vets will monitor her closely.

Clover is doing better after receiving veterinary care, but zoo vets will monitor her closely. Photo credit: Oakland Zoo.

Although Clover is doing better, she is still being closely monitored by zoo veterinarians.

If you would like to help support Oakland Zoo and its Mountain Lion Rescue and Recovery Program, you can make a donation to Oakland Zoo online at www.oaklandzoo.org/give.

To learn more about mountain lions, see our article, Cougar.

Cutest Baby Animals of 2025

Cutest Baby Animals of 2025

Let’s take a look back at some of the cutest baby animals born or rescued in 2025. Here are a few highlights that will make you say, “Aww!”

Brightest Eyes

Oakland Zoo rescued a baby spider monkey earlier this year. This bright-eyed baby was a victim of the illegal wildlife pet trade. She suffered from malnourishment and a respiratory infection. Oakland Zoo provided intensive veterinary care to bring her back to health.

Rescued baby spider monkey

This baby spider monkey, a victim of the illegal wildlife pet trade, was rescued by Oakland Zoo. Photo credit: Oakland Zoo.

Fluffiest Waddle

This ball of fluff is a baby African penguin named Waddle from Lincoln Park Zoo. Born on October 1, Waddle was named after former Chicago Bears wide receiver and current ESPN Chicago radio host Tom Waddle in a public naming contest.

Waddle the penguin chick at Lincoln Park Zoo

Waddle, the African penguin chick, hatched on October 1 at Lincoln Park Zoo. Photo by Lincoln Park Zoo.

Most Curious Cubs

Residents in Portola Valley, California spotted three curious cougar cubs wandering around their neighborhood earlier this year. Oakland Zoo rescued the cubs after it was determined their mother had been struck by a car.

Orphaned cougar cubs at Oakland Zoo.

These cougar cubs were brought to Oakland Zoo for care after their mother had been struck by a car. Photo by Oakland Zoo.

Best Buddies

The Brookfield Zoo in Chicago welcomed this playful pair of Humboldt penguin chicks at the end of January.

Photo © Brookfield Zoo Chicago.

Cutest Cuddler

The title of cutest cuddler goes to Hank the koala joey, who was given life-saving care at Taronga Wildlife Hospital in Dubbo, Australia in January. Veterinary staff provided 24-hour intensive care for weeks, and prepared him for his return to the wild.

Koala joey

Taronga Western Plains Zoo provided 24-7 veterinary care to Hank the koala joey in January. Photo by Taronga Western Plains Zoo.

Hope you enjoyed our roundup of adorable animals from 2025! Happy New Year! Here’s to many more cute baby animals in 2026!

Oakland Zoo Cares for Orphaned Cougar Cubs

Orphaned cougar cub at the Oakland Zoo

Female cougar cub during an examination at Oakland Zoo Veterinary Hospital. Photo credit: Oakland Zoo.

The California Department of Fish and Wildlife transported two cougar (or mountain lion) cubs to the Oakland Zoo for care after their mother was struck and killed by a car.

Oakland Zoo’s Veterinary Hospital staff conducted thorough exams on the cubs, including virus testing, parasite treatment, and bloodwork testing. They also provided vital fluids as the cubs were underweight and dehydrated.

“Our team will be caring for the cubs daily to restore them to full health and for their overall animal wellbeing,” said Dr. Alex Herman, Oakland Zoo’s Vice President of Veterinary Services.

In the wild, cougar cubs stay with their mothers for two years to learn survival and hunting skills. Since these cubs are only 6-10 weeks old, they cannot be returned to the wild and the California Department of Fish and Wildlife will find a suitable home for them in a few months.

For more information, see the Oakland Zoo’s website.

To learn more about cougars, see our Cougar article.

VIDEO: Circus Mountain Lion Rescued in Peru

Mufasa, an elderly mountain lion who spent 20 years chained up in the back of a circus pick-up truck, has been rescued by Animal Defenders International (ADI). He will live out the rest of his life at the Taricaya Ecological Reserve in the Amazon forest.

According to ADI President Jan Creamer, “Mufasa’s story symbolizes the suffering we have ended.  He was kept for years in chains in a truck, sleeping on metal, barely able to move. An unbearable torture. Now, in his twilight years, I hope people will help us give him back the life the circus stole from him.”

Mountain lion freed from circus truck

ADI rescues Mufasa from the back of a circus pickup truck. Photo by Animal Defenders International.

Mufasa the mountain lion

Mufasa at the Taricaya Ecological Reserve in the Amazon forest. Photo by Animal Defenders International.

If you would like to help ADI make more rescues, you can donate at their website. Learn more at www.ad-international.org/SpiritofFreedom.

Learn more about mountain lions on our mountain lion (cougar) facts page.