Why Do Fish School?

The video explores the fascinating behavior of schooling fish, highlighting how they coordinate movements without a leader. It distinguishes between schools and shoals, explaining their benefits beyond predator avoidance, such as reduced metabolic rates and increased growth. The video delves into the role of psychology, physics, and fluid dynamics in schooling, showing how fish save energy. A 2020 study using robotic fish reveals how fish adjust tail beats to optimize energy use, demonstrating the advantages of schooling even without predators.

What are the two types of fish crowds mentioned in the text?

How do schooling fish benefit from being in groups according to the text?

What role does fluid dynamics play in the swimming patterns of fish?

Describe the findings of the 2020 study involving robots and schooling fish.

In what ways do fish adjust their swimming to save energy while schooling?