There have been over 20,000 mammals born at the zoo, but not one leucistic animal - until now. Meet Luke, the ellipsen waterbuck.

This eagle was deemed "non-releasable" by a wildlife rehabilitator - so now he has a new, very important job.

This baby rhino is getting a grand tour of the San Diego Zoo Safari Park's 40-acre field enclosure - and there's no obstacle she can't handle.

Watch her get introduced to a Nubian ibex, a Barbary sheep, a Turkomen markhor, a sitatunga, and a Transcaspian urial.

Why this cute langer baby is getting a very hands-on parenting approach.

Learn all about this fascinating lizards.

She also got her favorite sweet treat.

Learn all about these fast-growing African mammals.

Crowned cranes are mostly found in Japan, South Korea, northern Manchuria, and Siberia.

Indah lets her baby, Aisha, practice climbing while still keeping a very watchful eye.

The red panda is a vulnerable species, so saving their habitat is critical. Here's what the Red Panda Network is doing to help and how you can support their efforts.

Learn about these birds' migratory habits and meet Garrett and Allie, two residents of the Maryland Zoo's aviary.

It's easy to see where their sunny title comes from.

Sometimes their roughhousing results in one of them taking a big spill - but it's nothing they can't handle.

These prairie animals found from Canada all the way to Mexico may look like deer - but there's one key difference.

Although he may look like a cross between a rabbit and a deer, he's actually a rodent.

Welcome to Monkey Village, one of the only places in the U.S. where you can walk right through the monkeys' habitat.

Also, see what goes on during the fledging stage with the beautiful white fronted bee eaters at the San Diego Zoo.

We're all familiar with the bald eagle, but the golden eagle is just as cool.

The American Kestrel is the smallest falcon in North America, but don't let his size fool you. He's still a fierce predator despite his stature and colorful plumage.

Meet Tommy and Lucky, two gerenuk brothers at the San Diego Zoo, and learn why they're 'backup quarterbacks' so to speak.

The mountain yellow legged frog is critically endangered with only about 200 adults left in the wild.

The 2-week-old piglets, born to mom Fig, aren't like ordinary pigs. Sulawesi babirusas are also called “pig deer” since males have odd-looking upper tusks that grow right through the top of their snout.

Meet San Diego Zoo’s mountain lion siblings and learn why the big cat is known as a puma, cougar, and ghost cat, among other names.