Photo: Pesticides Float From Distant Farms to Protected Forests, Study Says

Email to a Friend << Back to Full Story


Amphibians, such as this red-eyed tree frog, could be at risk due to high levels of pesticides that are wafting into pristine rain forests in Costa Rica, a new study suggests.

The chemicals are reaching high-elevation habitat from lowland farms miles away because of the unique climate variability near mountain ranges, the study authors say.

Photograph by Paul Zahl/NGS

MOST VIEWED NEWS

PICTURES: 2012 Doomsday Myths Debunked

2012: Six End-of-the-World Myths Debunked

APOCALYPSE PICTURES: 10 Failed Doomsday Prophecies
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

National Geographic Traveler has scoured the globe for the world's most beautiful, interesting, and off-beat road trips. Dive in to get drive directions, quizzes, photos, and more.