Why Do Peacocks Have Giant Tails If They Make Survival Harder? The Science Behind Nature’s Flashiest Display

Peacocks' elaborate tails, seemingly a disadvantage, are a result of sexual selection, not survival. These dramatic displays, featuring numerous eyespots, signal a male's health and good genes to peahens. The females' preference for more impressive tails drives the evolution of these striking features, demonstrating how mate choice shapes traits over generations.