Two red panda cubs have been born at a Tennessee zoo and there's no way to look away from these adorable creatures.

Zoo Knoxville officials say the two males were born on June 3 to first-time mother Sisu and father Doofah.

Red pandas are native to the temperate forests of the Himalayas and are classified as endangered, with fewer than 10,000 estimated in the wild.

They are threatened by habitat loss and fragmentation, so zoo officials say breeding programs in accredited zoos play a critical role in ensuring the survival of this species.

Officials say the boys are healthy, curious and will likely soon be making a public debut.