Petition to File a Gray Wolf Recovery Plan (PDF)
Cited by Natural Resources Defense Council (NRDC) on
NRDC works to safeguard the earth—its people, its plants and animals, and the natural systems on which all life depends. They combine the power of more than three million members and online activists with the expertise of some 700 scientists, lawyers, and policy advocates across the globe to ensure the rights of all people to the air, the water, and the wild.