A district court held that oil and gas companies should not be criminally charged under the Migratory Bird Treaty Act (MBTA) for the death of migratory birds found in North Dakota oil fields.…

The Federal Claims Court dismissed a water district's claim that certain operating restrictions on a water project imposed by the National Marine Fisheries Service under the ESA to protect…

A district court set aside and remanded the FWS' 12-month finding that the desert bald eagle does not qualify as a distinct population segment (DPS) of bald eagles entitled to statutory…

The Ninth Circuit affirmed in part and reversed in part a lower court decision vacating the FWS' decision to remove the Yellowstone distinct population segment of grizzly bears from the ESA…

A district court upheld the National Marine Fisheries Service's (NMFS') decision to list the Cook Inlet beluga whale as endangered under the ESA. The state of Alaska, an oil company, and…

The Ninth Circuit held that the FWS' determination that a proposed mining project in northwest Montana would result in "no adverse modification" to critical bull trout habitat and…

A district court upheld a NMFS biological opinion (BiOp) concluding that EPA's registration decisions under FIFRA for three insecticides—chlorpyrifos, diazinon and malathion—were likely to…

A district court held that the FWS violated NEPA, but not the ESA, when it issued a special rule that specifies the protective mechanisms that apply to the polar bear as a result of its threatened…

A district court upheld the FWS's determination that sport-hunted polar bear trophies may no longer be imported into the United States under the Marine Mammals Protection Act (MMPA) as of the…

A district court held that BLM's EISs associated with the Craters of the Moon and Pinedale resource management plans (RMPs) failed to adequately analyze impacts to the sage-grouse in…