Dunlin

Dunlins are small shorebirds whose synchronized flocking creates wave-like patterns as each bird responds to neighbors' movements. When threatened, these waves intensify into rapid direction changes that create a disorienting display for predators. The flock appears to pulse and shimmer, making individual targeting nearly impossible.

The wave propagation demonstrates information transfer through physical movement. A falcon's approach triggers response in nearest dunlins; their reaction propagates through the flock at speeds exceeding individual reaction time. The flock's collective response appears faster than any individual could react - an emergent property of networked sensing.

The business parallel applies to rapid information propagation through organizational networks. News of threats or opportunities spreads through informal networks faster than formal channels. The 'wave' of response may reach distant parts of the organization before official communication. Network topology determines propagation speed.

Dunlin flocking also demonstrates the selfish herd in motion. Each bird attempts to position neighbors between itself and predators. This creates inward pressure under threat, tightening the flock. The beautiful synchronized movement emerges from individual self-interest, not collective altruism. Organizational clustering during uncertainty similarly reflects individual risk management.