Competitive Strategies on the Coral Reef
In Competitive Strategies on the Coral Reef, narrator Sir David Attenborough describes how grouper and lionfish handle being predators in the same space in the coral reef. Learn how a pair of harlequin shrimp attempt to take a starfish for a meal. 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.
Lesson Express
Q: What kind of predator is a lionfish?
A: The lionfish is an ambush predator that waits patiently before attacking its prey.
Q: What does the grouper spend a large amount of time doing?
A: The grouper spends a long time defending its territory and chasing the lionfish away.
Q: What are the shrimp trying to do and why is it difficult?
A: The shrimp are trying to carry the starfish back home, but it’s difficult because the starfish keeps reattaching its arms.
More Like This
In A Sea of Doom Beneath the Pacific, narrator Sir David Attenborough investigates the world of the deep ocean, where only a small amount of light shines and animals have evolved in interesting ways. 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 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 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 A Sea of Doom Beneath the Pacific, narrator Sir David Attenborough investigates the world of the deep ocean, where only a small amount of light shines and animals have evolved in interesting ways. 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 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 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.