Endangered Species Act

Meet Our Team

Robert Dewey
Vice President for Government Relations & External Affairs

Mike Senatore 
Vice President for Conservation Law & General Counsel

Mary Beth Beetham
Director of Legislative Affairs

Yaron Miller 
Director of National Outreach

Ya-Wei Li 
Director of Endangered Species Conservation

More on Endangered Species Act : Resources »

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Mexican Gray Wolf, © Joel Sartore/www.joelsartore.com
In the Magazine
New FWS rule fails to help Mexican gray wolves
Gunnison sage-grouse,  © Joel Sartore
In the Magazine
Today fewer than 5,000 survive in seven scattered populations in southwestern Colorado and southeastern Utah. But things are starting to look up.
In the Magazine
There have been many victories under the Endangered Species Act (ESA) over the years. But quite a few did not come because our government did the right thing. They came because conservation groups like Defenders saw the government was failing to comply with the law and used the tool of last resort: the courts.