Question

describe a common group behavior and explain how it increases survival chances for individuals within the group.

Explanation:

Birds flying in flocks increase survival. Firstly, more eyes spot predators. Secondly, flocking confuses predators. Thirdly, it reduces energy use (aerodynamic benefits). For example, geese in V - formation. Each of these aspects enhances the survival chances of individual birds within the flock.

Answer:

One common group behavior is flocking in birds.