The mystery of the disappearing frogs

What this episode covers

How scientists discovered that a deadly fungus was killing off amphibians around the world. The chytrid fungus has caused the greatest loss of biodiversity in our time. Alejandra Martins spoke to biologist Dr. Karen Lips, one of the key scientists who unravelled the mystery of the extinctions. Photo: dead frog infected with chytrid fungus. Credit: Forrest Brem

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Frequently Asked Questions

How long is this episode of Witness History?

This episode is 14 minutes long.

When was this Witness History episode published?

This episode was published on January 20, 2020.

What is this episode about?

How scientists discovered that a deadly fungus was killing off amphibians around the world. The chytrid fungus has caused the greatest loss of biodiversity in our time. Alejandra Martins spoke to biologist Dr. Karen Lips, one of the key scientists...

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