Why Do Some Birds Flock?

Safety — and cooperation — in groups

How do flocking birds move in unison?

Why do birds flock at sunset? Question finally answered by scientists, Nature, News

Can network analysis transform psychopathology? - ScienceDirect

Gene Flow by Selective Emigration as a Possible Cause for Personality Differences between Small Islands and Mainland Populations - Andrea Camperio Ciani, Claudio Capiluppi, 2011

Marvellous murmurations: why do birds flock together?

Birds and how they flock with Dr Karl

Why do birds huddle on power lines?

Curious Kids: Why do flocks of birds swoop and swirl together in the sky?

I saw a video of a murmuration (mobile flock) of blackbirds and it was amazing in that it looked like a single living creature. How do they not hit each other? Who