Tag Archives: endangered species

Bad news for big bird

By Stephen Ornes / July 16, 2012
Humans have tried to save the California condor, but a new study reveals that lead poisoning remains a threat to the endangered species. Credit: Susan Haig, U.S. Geological Survey

Lead poisoning, which nearly killed off California condors, still threatens the birds

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Lessons from a Lonely Tortoise

By Bryn Nelson / August 27, 2007

In the Galápagos Islands, scientists are struggling to save some of the most endangered creatures in the world.

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Bald Eagles Forever

By Emily Sohn / March 20, 2006

The U.S. bald eagle population is on the rise.

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The Wolf and the Cow

By Emily Sohn / January 18, 2005

Can livestock and predators share the same land?

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Fishing for Fun Takes Toll

By Emily Sohn / August 27, 2004

Sportfishing can account for a surprisingly large part of the catch of certain types of saltwater fish.

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Missing Tigers in India

By Emily Sohn / February 23, 2004

Tigers are among the most endangered animals on Earth.

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