Lights in the Deep Sea
In Lights in the Deep Sea, narrator Sir David Attenborough explores how animals in the deep sea use light. Watch animals use light to catch prey and escape predators. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.
Sir David Attenborough journeys into the abyss to show us, for the very first time, strange and terrifying creatures, many of which are new to science. Learn more.
Lesson Express
Q: What do some fish use the photophores for?
A: They use the photophores to find their prey in the dark, deep sea.
Q: How does being able to produce red light help the fish?
A: They are the only ones who can see the red light, so they can scope out their prey while their prey remains unaware.
Q: How does the shrimp use its own bioluminescence?
A: The shrimp produces a bioluminescent blue that confuses the attacker and makes it more visible to its own predators.
More Like This
In Great White Sharks vs. Cape Fur Seals, seals head out to sea. As they swim, they must get past great white sharks, apex predators that are waiting to throw their weight around to capture a seal snack. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.
In False Killer Whales and Bottlenose Dolphins, narrator Sir David Attenborough describes what happens when a pod of false killer whales finds a pod of dolphins. 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.
In The Giant Cuttlefish Finds a Mate, narrator Sir David Attenborough explains the color-changing communication of this largest type of cuttlefish. This piques the attention of females, and helps the cuttlefish find a mate. 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.
In A Real Life Finding Nemo, Sir David Attenborough explores the unique relationship between the clownfish and the sea anemone. Often poisonous to other fish, the anemone serves as a protective home for the clownfish. The male clownfish repays the favor by keeping the anemone clean and removing debris. 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.
In Great White Sharks vs. Cape Fur Seals, seals head out to sea. As they swim, they must get past great white sharks, apex predators that are waiting to throw their weight around to capture a seal snack. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.
In False Killer Whales and Bottlenose Dolphins, narrator Sir David Attenborough describes what happens when a pod of false killer whales finds a pod of dolphins. 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.
In The Giant Cuttlefish Finds a Mate, narrator Sir David Attenborough explains the color-changing communication of this largest type of cuttlefish. This piques the attention of females, and helps the cuttlefish find a mate. 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.
In A Real Life Finding Nemo, Sir David Attenborough explores the unique relationship between the clownfish and the sea anemone. Often poisonous to other fish, the anemone serves as a protective home for the clownfish. The male clownfish repays the favor by keeping the anemone clean and removing debris. 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.