Southwest Wolves

Two Mexican wolvesEl Lobo, the Mexican gray wolf, has returned to some of its former haunts in the American Southwest.  The Mexican wolf reintroduction project began in 1998, and the wolves have been doing their part ever since – forming packs, killing elk, finding mates and raising pups.  It is a story of both success and frustration. The wolves are back, but they are struggling.

Read Background and Recovery

U.S. Wildlife Officials Failing to Conserve Mexican Wolf

April 30, 2008 - With only 52 Mexican gray wolves left in the wild, Defenders and a number of other conservation organizations are asking an Arizona federal court to direct the U.S. Fish and Wildlife Service to take back their leadership responsibilities for the Mexican wolf reintroduction effort and make wolf conservation a priority. Full press release

Take Action:
AZ & NM Residents Only

Everyone else

Learn more:
Status of Reintroduced Wolves

Ranch Hand Admits to Baiting Wolves to Prey on Livestock; Results in Removal of Endangered Mexican Wolves

Eva Sargent, Director of our Southwest Program issues a statement reacting to the news of wolf baiting published Dec. 20, 2007 by High Country News. Read her statement


In the Field

Defenders is working on many fronts to ensure the recovery of Mexican wolves in the Southwest US and in Mexico.  We work with ranchers, educators, the public, biologists, and agencies to build support for wolf recovery.

Read More

Publications and Facts

Reviews and reports from the Mexican wolf reintroduction program, all the current rules for managing wolves, and our Places for Wolves Report.

Read More