The Notorious Piranha
In The Notorious Piranha, naturalist Steve Backshall is on the Amazon River trying to catch a piranha. The piranha has an extended lower jaw and sharp teeth to catch prey. This video is excerpted from BBC's Deadly 60, an award-winning nature and adventure show for kids in which narrator Steve Backshall has one mission: to travel the globe in search of 60 of the world's deadliest animals.
Lesson Express
Q: How is Steve trying to catch a piranha?
A: He is making movements in the water that an injured animal might make.
Q: What is the purpose of the lateral line?
A: It detects movement.
Q: What features make the piranha such a good predator?
A: It has an underbite and very sharp teeth.
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In The Course of a River: Dangerous Waters, narrator Sir David Attenborough explains that 13 million liters of water plunge over one of the widest waterfalls in the world every second. The river below teems with hungry piranhas, large-mouthed caimans, and dorados on the hunt. This video is excerpted from BBC's Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In The Course of a River: Dangerous Waters, narrator Sir David Attenborough explains that 13 million liters of water plunge over one of the widest waterfalls in the world every second. The river below teems with hungry piranhas, large-mouthed caimans, and dorados on the hunt. This video is excerpted from BBC's Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In Lionfish and Frogfish, Ocean Ninjas, naturalist Steve Backshall spots a venomous lionfish and predatory frogfish. He explains how the frogfish walk across the seafloor, use camouflage, and catch prey. This video is excerpted from BBC's Deadly 60, an award-winning nature and adventure show for kids in which narrator Steve Backshall has one mission: to travel the globe in search of 60 of the world's deadliest animals.

In A Feeding Frenzy in Shallow Temperate Seas, narrator Sir David Attenborough explains that water rich in nutrients means plenty of fish and plenty of predators. Dense shoals of fish dodge hungry sea lions and dusky dolphins in this undersea spectacle. This video is excerpted from BBC's Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.

In The Course of a River: Dangerous Waters, narrator Sir David Attenborough explains that 13 million liters of water plunge over one of the widest waterfalls in the world every second. The river below teems with hungry piranhas, large-mouthed caimans, and dorados on the hunt. This video is excerpted from BBC's Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.