Why Do Cassowaries Have Horns?

It may have originally evolved to protect the bird's head. Cassowaries eat fallen fruit and the wedge-shaped crest would help deflect any fruit/seeds tumbling from the treetops.

What do cassowaries use their horn for?

CASSOWARIES: RAINFOREST DINOSAURS – Modern birds are descended from dinosaurs and cassowaries belong to one of the more ancient lineages of living birds. The casque (the horn-like protrusion on their head) of the cassowary may serve a similar function to the helmet of the lambeosaurus (duck-billed dinosaur).

Why is the cassowary the most dangerous bird?

As glorious as it is, San Diego Zoo considers it the most dangerous bird in the world because of a 4-inch, dagger-like claw on each foot that "can slice open any predator or potential threat with a single swift kick."

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.