Learn all about the Zambezi lechwe, a threatened species out in the wild.

Thanks to some incredible breeding and reintroduction programs, red wolves, the world’s most endangered wolf species, that are native only to the United States, are slowly growing back in numbers. One of these programs, at the Point...

A major threat to these frogs is a fungus that's sweeping through Central and South America.

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

Learn all about the Zambezi lechwe, a threatened species out in the wild.

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

Learn about efforts to re-establish this critically endangered amphibian back into southern California.

Learn all about critically endangered Przewalski's horses, and meet three newborn foals that are the San Diego Zoo's newest residents.

A major threat to these frogs is a fungus that's sweeping through Central and South America.

A major threat to these frogs is a fungus that's sweeping through Central and South America.

Learn all about the Zambezi lechwe, a threatened species out in the wild.

See the first release of tadpoles back into the wild.

Learn what major threat to these frogs is sweeping through Central and South America.

Learn all about critically endangered Przewalski's horses, and meet three newborn foals that are the San Diego Zoo's newest residents.

A major threat to these frogs is a fungus that's sweeping through Central and South America.

The San Diego Zoo has the largest colony of koalas outside of Australia, but the koalas aren't here just to be admired by visitors.

See the first release of tadpoles back into the wild.

Find out all about this endangered species of antelope.

Learn how these birds were affected by California fires and what conservation scientists are doing to help bring their populations back up in the wild.

Learn all about the Zambezi lechwe, a threatened species out in the wild.

No such frogs have been seen in Panama for the past 7 or 8 years. Learn what threat this species faces in the wild, and what makes them so unique.

Learn how these birds were affected by California fires and what conservation scientists are doing to help bring their populations back up in the wild.

They found something pretty remarkable about their growth rate.

Learn all about critically endangered Przewalski's horses, and meet three newborn foals that are the San Diego Zoo's newest residents.