Oregon Natural Desert Association; Rest the West; Portlandaudubon Society; Trout Unlimited; Oregon Wildlifefederation; Northwest Environmental Defense Center; Oregonnatural Resources Council; Pacific Rivers Council; Oregonnatural Resources Coalition, Plaintiffs-appellees,andthe Confederated Tribes of the Warm Springs Reservation Oforegon, Plaintiff-intervenor-appellee, v. Michael P. Dombeck, in His Official Capacity As Chief of Theunited States Forest Service, Defendant-thirdparty Defendant-appellant.oregon Natural Desert Association; Rest the West; Portlandaudubon Society; Trout Unlimited; Oregon Wildlifefederation; Northwest Environmental Defense Center; Oregonnatural Resources Council; Pacific Rivers Council; Oregonnatural Resources Coalition, Plaintiffs-appellees,andthe Confederated Tribes of the Warm Springs Reservation Oforegon, Plaintiff-intervenor-appellee, v. Jack Ward Thomas, in His Official Capacity As Chief of Theunited States Forest Service, Defendant,andeastern Oregon Public Land Coalition; Robert Burril, Grantcounty, a Political Subdivision of the State Oforegon, Defendants-intervenors/thirdparty Plaintiffs-appellants, 151 F.3d 945 (9th Cir. 1998)