Olms in the Caves of Slovenia
In Olms in the Caves of Slovenia, narrator Sir David Attenborough discusses the strange creatures that are found in the caves in Slovenia: olms. They are some of the most specialized creatures on the planet. They can breathe in both air and water and can survive without food for a decade. This video is excerpted from BBC’s Seven Worlds, One Planet, a series featuring remarkable animal behavior from all seven continents.
Sir David Attenborough showcases the wonders of our planet's seven continents — from frozen tundras to dense jungles — where life always finds a way.
Lesson Express
Q: What did people think olms were when they first saw them?
A: They were believed to be baby dragons.
Q: What is unique about olms?
A: They have feathery gills so they can breathe underwater or on land.
Q: How long can an olm go without food?
A: Olms can go without food for a decade.