Eli5: Why do birds fly in V’s?

Question

Eli5: Why do birds fly in V’s?

In: 3

Answer 1

Birds often fly in V-formations to benefit from aerodynamic advantages. This formation reduces air resistance for the birds flying behind the leader, saving them energy. Additionally, it allows for better communication and coordination among the birds, making it easier for them to navigate and maintain group cohesion during long migrations.