TED: Underwater astonishments | David Gallo

The video explores the wonders of the deep sea, highlighting bioluminescent creatures captured by Dr. Edith Widder's camera. It discusses the limited exploration of the ocean and the surprising biodiversity found. The focus then shifts to cephalopods, showcasing their remarkable camouflage abilities, as demonstrated by Dr. Roger Hanlon's work. The video concludes with insights from shallow waters, emphasizing the importance of camouflage for survival among predators.

What unique behavior do male squids exhibit during fights?

Explain how cuttlefish can blend into their environment.

What can we learn from the shallow waters about marine life?