Birds in flight coordinate their movements instantly

Researchers don't know how they do it, but the birds are very efficient at it.

A biologist explains the science of murmurations - Big Think

Nature curiosity: Why do some birds fly in a V formation?

Why do flocks of birds swoop and swirl together in the sky? A

Why do very large flocks of birds sometimes suddenly decide to

Evidence that birds sleep in mid-flight

Magical migration - Bird Aware Solent

Geometric Analysis Reveals How Birds Mastered Flight

Researchers use wave theories to explain bird flock size properties

What Is a Murmuration?

Pelicans of the World

OUTDOORS: Well-orchestrated migration is like graceful ballet

These Birds Create Stunning Natural Patterns in the Sky - Goodnet

The Secrets and Science Behind Starling Murmurations