Sierra Club v. Clark
Summary: The Government issued regulations which allowed for the sport hunting of the Eastern Timber Wolf (otherwise known as the gray wolf) in Minnesota, where the wolf was listed as threatened. The court held that such regulations were invalid because the Endangered Species Act, Section 4(d) required that such regulations must be "for the conservation" of the wolf, which means for the best interest of the wolf. The court found that the hunting of the wolf in this manner did not have the motive of the best interest of the wolf in mind.
The Government issued regulations which allowed for the sport hunting of the Eastern Timber Wolf (otherwise known as the gray wolf) in Minnesota, where the wolf was listed as threatened. The court held that such regulations were invalid because the Endangered Species Act, Section 4(d) required that such regulations must be "for the conservation" of the wolf, which means for the best interest of the wolf. The court found that the hunting of the wolf in this manner did not have the motive of the best interest of the wolf in mind.