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.

Capuchin monkeys have the largest brains of all New World monkeys. Meet all the members of this group and learn what their roles are.

A new clue every five seconds as you try and decode these pixelated pictures.

This brother-sister pair couldn't be any more different.

Due to her mom facing some health challenges, zookeepers are stepping in to provide neonatal care.

Meet Anggun and Pangolina, two representatives of one of the most endangered species in the world.

Learn all about the largest slug found in North America.

Not much can keep these two friends apart.

Aussie native Olivia Degn introduces you to some kangaroos and wallabies that people have traveled thousands of miles just to see.

Decode the secret language of iguanas at San Diego Zoo's Anne and Kenneth Griffin Reptile Conservation Center.

Meet Garrett and Allie, two ambassadors of this beautiful species, and learn about their migration habits.

Meet one of Houston Zoo veterinarian Joe Flanagan's special cases.

Five facts you probably didn't know about this "merry, merry king of the bush."

Why sharks need vitamins to supplement their diets - and how their handlers get the job done.

Check in with a pair of young elephants at the San Diego Zoo Safari Park to see how the herd is taking them in.

Winston is believed to be the oldest breeding western lowlands gorilla in zoos today.

Did you know all these crazy facts about horseshoe crabs?

They're the last remnants of a bygone era.

This is the story of the "Poo Pile Mystery."