Photo: Tropical Wrens Sing Complex Tunes, Researchers Find

Email to a Friend << Back to Full Story


Plain-tailed wrens sing a four-part chorus in groups and are so precise that a casual listener wouldn't realize there was more than one singer, experts say.

Photograph courtesy University of St. Andrews

MOST VIEWED NEWS

"Lost" Amazon Complex Found; Shapes Seen by Satellite

Earliest Known Galaxies Spied in Deep Hubble Picture

PICTURES: Tigers Butchered for Trade at "Zoos" in China
NEWS FEEDS    After installing a news reader, click on this icon to download National Geographic News's XML/RSS feed. After installing a news reader, click on this icon to download National Geographic News's XML/RSS feed.

Get our news delivered directly to your desktop—free.
How to Use XML or RSS

ADVERTISEMENT

NATIONAL GEOGRAPHIC'S PHOTO OF THE DAY

Today's National Geographic Photo of the Day

• Today's Photo

• Download as Wallpaper

50 Drives of a Lifetime

Listen to your favorite National Geographic news daily, anytime, anywhere from your mobile phone. No wires or syncing. Download Stitcher free today.