bighorn sheep

Court Sends Decision Authorizing Domestic Sheep Grazing in Bighorn Sheep Habitat in Colorado Back to the Forest Service
April 9, 2026

Court Sends Decision Authorizing Domestic Sheep Grazing in Bighorn Sheep Habitat in Colorado Back to the Forest Service

A Colorado federal judge reinforced a major conservation victory for bighorn sheep conservation on the Rio Grande National Forest. The court granted a motion to remand the decision to create the Wishbone Allotment back to the U.S. Forest Service, requiring thorough assessment before domestic sheep grazing can be authorized on the allotment. “Bighorn sheep are […]

Trump Administration Refuses to Protect Important Public Lands from Grazing Abuse
July 25, 2025

Trump Administration Refuses to Protect Important Public Lands from Grazing Abuse

The Trump administration has quietly rendered “inactive” a Bureau of Land Management (BLM) policy directive to prioritize environmental monitoring and analysis of livestock grazing on public lands in sensitive habitats. The rescinded policy—Instruction Memorandum 2025-004—directed BLM field offices to complete long overdue National Environmental Policy Act (NEPA) reviews on grazing allotments within areas critical to […]

Victory! Court Rules Grazing Decision Poses Unacceptable Threat to Bighorn Sheep in Colorado
May 9, 2025

Victory! Court Rules Grazing Decision Poses Unacceptable Threat to Bighorn Sheep in Colorado

The Tenth Circuit Court of Appeals handed down a major conservation victory for bighorn sheep conservation on the Rio Grande National Forest. The Court ruled the U.S. Forest Service unlawfully disregarded scientific findings and arbitrarily altered the findings of its disease “Risk of Contact” modeling when it approved domestic sheep grazing on the Rio Grande […]

Victory! Protecting Bighorn Sheep in Washington State
June 13, 2023

Victory! Protecting Bighorn Sheep in Washington State

Advocates for the West filed a settlement agreement in federal court requiring the Forest Service to address the threat that domestic sheep grazing poses to nearly half of the wild bighorn sheep in Washington state from disease outbreaks. The settlement resolves litigation filed in November 2020 by Western Watersheds Project and WildEarth Guardians over the agency’s failure to […]

3-29-23 Voices for the West: The Anatomy of a Win
March 31, 2023

3-29-23 Voices for the West: The Anatomy of a Win

Strong court decisions aren’t the only way we win for the West. In this special edition of Voices for the West, we take trip down memory lane to discuss the different ways we have achieved lasting protections for bighorn sheep over our 20-year history — from court decisions, to settlements, to using legal action to […]