Squid in the Twilight Zone
In Squid in the Twilight Zone, narrator Sir David Attenborough highlights the Humboldt squid that lives at some of the deepest depths of the ocean. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.
Dive into an enchanting marine odyssey once more as this striking cinematic journey returns to explore our planet's oceans with renewed magic and wonder. Learn more.
Lesson Express
Q: What per cent of fish can live in the twilight zone?
A: Ninety per cent of fish can live here.
Q: What happens when there are no longer any fish for the squid to eat?
A: They turn on each other.
Q: How far down do the squid live in the twilight zone?
A: They are 2,625 feet (800 meters) deep.
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