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Northern Rocky Mountain Science Center
Northern Rocky Mountain Science Center scientists work throughout the U.S. and the world on a diverse set of issues to support the safeguarding, understanding, and management of our public lands.
Featured Research
Featured Research
READI-Net—A network of robotic environmental DNA samplers to enhance the early detection of aquatic biological threats
Featured Research
Featured Research
NOROCK is developing drought early warning systems for fisheries and water management
NOROCK Quick Links
NOROCK Quick Links
Check out our most up-to-date data & science, and learn about any upcoming NOROCK opportunities .
News
IGBST Public Notifications and Resources
IGBST Public Notifications and Resources
U.S. Geological Survey Pollinator Science Strategy, 2025–35—A Review and Look Forward
U.S. Geological Survey Pollinator Science Strategy, 2025–35—A Review and Look Forward
Scientists with the North American Bat Monitoring Program (NABat) coauthor new, more comprehensive method for estimating bat species distributions and trends over time
Scientists with the North American Bat Monitoring Program (NABat) coauthor new, more comprehensive method for estimating bat species distributions and trends over time
Publications
Female and male grizzly bears differ in their responses to low-intensity recreation in a protected area Female and male grizzly bears differ in their responses to low-intensity recreation in a protected area
Strategies animals use to navigate human-dominated landscapes frequently mimic anti-predator responses employed by prey species. Understanding how large carnivores respond to outdoor recreation is important for conservation, particularly in protected areas with preservation mandates. Visitation to Yellowstone National Park doubled from 1980 to 2015, increasing the need to examine...
The diel niche of brown bears: Constraints on adaptive capacity in human-modified landscapes The diel niche of brown bears: Constraints on adaptive capacity in human-modified landscapes
DDiel activity rhythms, representing the behavioral pattern of the sleep–wake cycle, may be adjusted by wildlife in response to changes in environmental conditions. An increase in nocturnality is typically recognized as an adaptive strategy to segregate from humans and mitigate heat stress. Numerous studies have investigated spatial patterns and habitat use of large carnivores in human...
Unintended indirect effects limit elk productivity from supplemental feeding in the Greater Yellowstone Ecosystem Unintended indirect effects limit elk productivity from supplemental feeding in the Greater Yellowstone Ecosystem
The widespread practice of supplemental feeding, a bottom-up forcing of resource availability, is intended to improve wildlife population health and survival. However, supplemental feeding could trigger indirect effects by altering predation rates and disease dynamics. We investigated the effects of feeding on three key elk (Cervus canadensis) population productivity metrics (calf:cow...
Science
Going-to-the-Sun Road Avalanche Forecasting Program
As the most popular attraction in Glacier National Park, Going-to-the-Sun Road (GTSR) traverses scenic alpine zones and crosses the Continental Divide. The Park closes a section of GTSR each winter due to inclement weather, heavy snowfall, and avalanche hazards. Annual spring opening of GTSR is a highly anticipated event for visitors, and the regional economy is strongly tied to the road’s...
USGS Science Syntheses for Public Lands Management
Scientific information is fundamental to understanding how proposed actions on public lands may impact the environment. Development of new science is occurring at rates that can make it challenging for biologists, resource managers, decision makers, private landowners, and other stakeholders to ensure they are using up-to-date, high-quality science information to inform their decisions. Further...
North American Bat Monitoring Program (NABat)
Bats are essential contributing members of healthy, functioning ecosystems. They perform numerous ecosystem services like insect pest control and plant pollination, and provide enormous economic benefits through ecotourism, medical research, and novel biotechnologies. North American bats face unprecedented threats including habitat loss and fragmentation, white-nose syndrome, and wind energy...