Fairy-wrens, wasps, and a nearly 3,000 year old big toe
You'll Be Safer With Me
Male splendid fairy-wrens sing a special song when they hear the call of a butcherbird, their predator. The behavior would seem to paint a target on the fairy-wren. But University of Chicago scientists report the males are actually issuing a mating call. They are choosing a moment when fearful females are most attentive, the researchers found. The effect may be like that of a scary movie on humans, in which fear brings a date closer.
Learn more about splendid fairy wrens at the Encyclopedia of Life.
Have you ever wondered how a simple shot can keep you from dying a horrible death? In this one-minute video, Ask Smithsonian’s host, Eric Schulze, unravels how vaccines boot-camp our bodies into shape, getting us ready to fight off deadly diseases
Future Crimes: Everything Is Connected, Everyone Is Vulnerable and What We Can Do About It [Marc Goodman] on Amazon.com. *FREE* shipping on qualifying offers. NEW YORK TIMES and WALL STREET JOURNAL BESTSELLER One of the world's leading authorities on global security
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