But other birds sometimes get a turn at the helm
Even the bird-brained can follow a leader. When pigeons fly in flocks, each bird falls behind another with better navigational skill, and the savviest among them leads the flock, scientists report in the April 8 Nature.
The research suggests hierarchies can serve peaceful purposes in the animal kingdom, where dominance by brute force is often the rule. “A pecking order tends to be just that — a pecking order,” says Iain Couzin of Princeton University, an expert in collective behavior who was not involved in the research.
The research also suggests that for pigeons, dominance isn’t set in stone. While