Close up of greater sage grouse. Photo by Bob Wick, BLM.

Greater sage-grouse

The BLM manages the largest single share of greater sage-grouse habitat in the United States nearly 67 million of 145 million acres total. These same lands sustain Western rural economies built on outdoor recreation, ranching, farming, energy development and small businesses, and are critical for more than 350 other wildlife species  including pronghorn, mule deer and the pygmy rabbit. They are also the headwaters for the West's major river systems. 

For decades, federal, state and private land managers have worked to conserve and restore the sagebrush ecosystem, with federal agencies managing habitat on the lands whose surface they administer and states managing and monitoring wildlife populations.
 

Moving forward to conserve habitat 


The greater sage-grouse is in sharp decline. Populations once in the millions now number fewer than 800,000, largely due to habitat loss exacerbated by climate change effects, such as drought, increasing wildfires and the spread of invasive species

We have announced a proposal to strengthen greater sage-grouse protections on public lands, informed by the best-available science and input from local, state and federal partners.  
 

The final environmental impact statement and proposed amendments were published on November 8, 2024. Protests may be filed from November 15 through December 16, 2024. 

Federal Register Notice : Nov. 15, 2024  |  Filing a protest 


Even as we engage in planning, the BLM continues to invest in habitat treatments, to restore critical areas and make remaining habitat more resilient to various stressors and threats. 
 


 

a sage-grouse chick huddles near a wildflower
Healthy habitat can shield sage-grouse from predators like badgers, coyotes and raptors, but grouse are not fully adapted to foxes, skunks and ravens which follow human activity into sagebrush areas.
A wildlife specialist carefully cradles a greater sage-grouse hen
The draft environmental impact statement (EIS) for greater sage-grouse habitat management evaluates proposals to designate some sagebrush lands as areas of critical environmental concern (ACECs).
An overhead view of a sage-grouse lek in northwest Colorado
Greater sage-grouse move from leks to more densely vegetated areas during nesting season. Migratory birds also use sagebrush lands for nesting.
a graphic showing the seasonal relationship between sage-grouse life activities and sagebrush growth cycle
Greater sage-grouse rely completely on sagebrush lands for all aspects of their life cycle. Sagebrush leaves are a year-round food source. Mature sagebrush provides cover...

Habitat in Season 

sagebrush in seed under blue skies
In the fall, sagebrush produces seeds which are dispersed by the wind or through the digestive tracts of the animals that eat them.
USFWS / Theo Stein