A district court denied a nonprofit group's motion to preliminarily enjoin BLM from gathering wild horses inside and adjacent to the Onaqui Mountain Herd Management Area. The group argued BLM…

A district court granted in part and denied in part environmental groups' motion for summary judgment in a challenge to the Forest Service's and FWS' decisions concerning a revised…

A district court granted summary judgment for FWS in a challenge to the adequacy of its recovery plan for the threatened bull trout. Environmental groups argued the plan failed to include…

A district court denied FWS' motion to dismiss a challenge to its authorization of 12 leopard import permits from hunts expected to occur in Zimbabwe, Tanzania, and Zambia. Environmental…

The D.C. Circuit affirmed summary judgment for FWS in a lawsuit concerning its denial of a nonprofit group's permit applications to export four blue iguanas to a Danish zoo and to continue a…

The Ninth Circuit reversed summary judgment for FWS in a challenge to the Service's 2017 decision reversing its 2011 decision that the Pacific walrus qualified for listing under the ESA. An…

In an unpublished opinion, the D.C. Circuit affirmed dismissal of a challenge to FWS' failure to provide notice and comment on its guidelines for creating species status assessments. An…

The Ninth Circuit reversed summary judgment for FWS in a challenge to the Service's rule requiring that affected states receive a 30-day notice of intent to file a petition to list an…

A district court granted an environmental group's motion for preliminary injunction in a challenge to FWS' alleged allowance of commercial horseshoe crab harvesting in the Cape Romain…

A district court denied a Native American tribe's request to limit water releases from the Upper Klamath Lake to protect two endangered sucker fish species. The tribe argued that the Bureau…