You Won't Believe These Patterns Created by Flocks of Birds in Flight

When birds travel in flocks, their behavior takes on emergent properties. Out of the chaos of flight, gorgeous, geometric patterns coalesce. When photographers capture these patterns at exactly the right time, it's like seeing mathematical abstractions written across the sky. Here are some of the most stunning… » 11/22/13 3:25pm 11/22/13 3:25pm