Clouded leopard cub is not only beyond cute, but a conservation breakthrough

This cute cub made history.
 By 
Sasha Lekach
 on 

The Nashville Zoo was overcome with joy at the birth of a male clouded leopard on Wednesday. But it's not just because the tiny feline is adorable. He's also big step for the zoo and the Smithsonian's National Zoo and Conservation Biology Institute.

The little guy, who is so new he has yet to be named, was the first of his species to be born from an artificial insemination procedure that used frozen (and eventually thawed) semen.

His mom, Tula, was born and raised at the Nashville Zoo. Veterinarians induced ovulation with hormones and deposited semen taken a week earlier from a male named Hannibal from the Smithsonian National Zoo.

The healthy birth from the frozen "cryopreserved semen" has implications for preserving future clouded leopards from all over the world. The animals are rare out in the wild and difficult to breed in captivity because they are so sensitive, zoo officials said.

In 1992 the first successful artificial insemination for a clouded leopard had been a breakthrough. In 2015 more progress was made with cooled semen. This week the frozen semen technique helped make history.

The cub is initially being "hand-raised" by keepers and will stay on at the zoo, where they'll eventually find him a mate. Too cute.

Look for the days-old cub on the zoo's Facebook page where he makes his Facebook Live debut on Friday.

That's guaranteed to be too much cute for one screen to handle.

Mashable Image
Sasha Lekach

Sasha is a news writer at Mashable's San Francisco office. She's an SF native who went to UC Davis and later received her master's from the UC Berkeley Graduate School of Journalism. She's been reporting out of her hometown over the years at Bay City News (news wire), SFGate (the San Francisco Chronicle website), and even made it out of California to write for the Chicago Tribune. She's been described as a bookworm and a gym rat.

Mashable Potato

Recommended For You


Best Valentine's Day gifts for her: How to skip the clichés without skipping the romance
Ninja Slushi, potted heart-shaped succulents, book-themed vases with flowers, and Dyson Supersonic Nural hair dryer arranged in collage

Warning: The Gen 10 Pokémon starters will give you major cute aggression
The new starter Pokemon in Wind and Waves

15 romantic Valentine's Day gifts that go beyond tired clichés
collage of valentine's-themed gifts

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

NYT Connections hints today: Clues, answers for April 4, 2026
Connections game on a smartphone

Google launches Gemma 4, a new open-source model: How to try it
Google Gemma

Wordle today: Answer, hints for April 4, 2026
Wordle game on a smartphone
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!