An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.

Allison Argo
Narrator

The Undamaged
The Undamaged

Wilding
Wilding

Planting: a present, a future
Planting: a present, a future

It Takes a Flood
It Takes a Flood

The 11th Hour
The 11th Hour

Is Genesis History?
Is Genesis History?

Il parle avec les loups
Il parle avec les loups

Little Shepherds
Little Shepherds

Evan Almighty
Evan Almighty

White Earth
White Earth

Heat
Heat

Vanishing Kings: Desert Lions of the Namib
Vanishing Kings: Desert Lions of the Namib