This is our office.
These are our coworkers.
This is our rush hour.
This is our happy hour.
Dive in to learn more.
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
Inaugural USGS Wildlife Health Awareness Day - April 25, 2025
Inaugural USGS Wildlife Health Awareness Day - April 25, 2025
USGS Factsheet Highlights Importance of Cryospheric Research
USGS Factsheet Highlights Importance of Cryospheric Research
New study finds deer hunting can help keep chronic wasting disease in check
New study finds deer hunting can help keep chronic wasting disease in check
Publications
The relationship between body condition, body composition, and growth in amphibians
Body condition of animals is often assumed to reflect advantages in survival or reproduction, but body condition indices may not reflect body composition, or condition may be unrelated to fitness-associated traits. The relationship between body condition indices and composition has rarely been quantified in amphibians, and body condition has not previously been related to growth in adult...
Potential effects of chronic wasting disease and supplemental feeding on elk populations in Wyoming
IntroductionIn 2023, the U.S. Geological Survey, in collaboration with the U.S. Department of Agriculture Forest Service and the U.S. Fish and Wildlife Service, evaluated the costs and benefits of supplemental elk (Cervus elaphus canadensis) feeding in western Wyoming. Elk supplemental feeding is intended to maintain elk populations in the winter and limit elk damage to private property...
Scent detection dogs detect a species of hard tick, Dermacentor albipictus, with comparable accuracy and efficiency to traditional tick drag surveys
BackgroundAccurate surveillance data are critical for addressing tick and tick-borne pathogen risk to human and animal health. Current surveillance methods for detecting invading or expanding tick species are limited in their ability to scale efficiently to state or national levels. In this study we explored the potential use of scent detection dogs to assist field surveys for a hard...
Science
USGS Chronic Wasting Disease Research at the National Elk Refuge
Over the past 20 years, chronic wasting disease (CWD) in Wyoming has been spreading slowly outward from the southeastern corner of the state into the Greater Yellowstone Area and Wyoming's elk feed grounds. CWD detections have been getting closer to the National Elk Refuge, which provides supplemental feeding to approximately 8,000 elk and 500 bison each winter. NOROCK scientists have been...
The influence of natural mineral licks on wildlife disease dynamics
Some locations on the landscape can aggregate animals of multiple species and could become hotspots of disease transmission. One example of this are areas of localized concentrations of minerals that animals like deer, elk, bighorn sheep, and mountain goats use and diseases like chronic wasting disease or respiratory diseases could spread among or within species who use natural mineral licks...
Developing Tools to Evaluate Chronic Wasting Disease Transmission Risk
Chronic Wasting Disease (CWD) infects and kills ungulates (deer, elk, moose), and has been spreading across North America for the past 20 years. Some ungulate populations have declined because of CWD and there are no viable vaccines or treatments for this disease. Therefore, tools that assist wildlife managers in preventing and mitigating CWD can be powerful assets in protecting our nation’s big...