Australia’s Cassowaries, the Descendants of Dinosaurs
In Australia’s Cassowaries, the Descendants of Dinosaurs, narrator Sir David Attenborough describes how a male cassowary nurtures his chicks. He breaks up their food, teaches them to cross water and protects them from the many predators until they can fend for themselves. This video is excerpted from BBC’s Seven Worlds, One Planet, a series featuring remarkable animal behavior from all seven continents.
Lesson Express
Q: How does the male cassowary help feed his chicks?
A: He must cut up the fruit for them because it’s too large for them to eat.
Q: Why is it dangerous for the chick to separate from his father?
A: Alone, the baby chick is vulnerable to the many predators of the forest.
Q: How do the chick and his father communicate when they’re far from each other?
A: The chick cries out and the male answers with a special call that carries well through the forest.
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