Despite a growth plate issue, this orphaned grizzly still manages to hold her own against her big brother, who's nearly 300 pounds bigger.

Ever hear of a Satanic Leaf-Tailed Gecko? How about a Rhacodactylus? Learn about some of the strangest creatures on the planet.

See why he's so popular with the ladies.

Take a peek into this nursery area if you can handle the cuteness overload.

Nindiri and Guapo may have some things to work out first.

It's mom Kokomo's first baby - Winston - at the San Diego Zoo Safari Park since transferring from the Oklahoma City Zoo on breeding loan.

It's a cause for celebration at the San Diego Zoo's Institute for Conservation Research.

Learn all about this species, not to be confused with a zebra nor a mule, including what's involved with raising foals at the San Diego Zoo Safari Park.

Take a peek into a warthog exhibit at the San Diego Zoo and learn all about their play behaviors and eating habits.

A quarantine exam is part of the San Diego Zoo's routine preventative health program. See what goes on behind the scenes.

Learn what makes these bright blue birds so unique.

The simple act of weighing in a baby giraffe presents more challenges than you might think - but luckily animal trainers have some tricks at their disposal to get calves to cooperate.

Veterinarians at the San Diego Zoo discover a Tasmanian Devil has a heart condition, which results in a first-of-its-kind procedure.

It's not a birthday cake you would probably like, but to each their own!

See how orangutan Aisha's climbing skills are already starting to develop even at such a young age.

At three weeks old, the world is their oyster.

Where these little guys from Madagascar get their name.

He's quite the character, and has no problem getting around.

Learn all about these majestic Montana residents, as explained by Jeff the Nature Guy.

Learn all about these canids from the grasslands of Africa.

Get to know all the members of this gibbon troop, and see how one is adapting to life with just one arm.

Learn why this koala baby earned the name "Kirra."

The good thing about young cats is they can bounce right back despite some awkward landings.

Join the San Diego Zoo's Olivia Degn in tracking down the largest member of the deer family.