Fish and Wildlife

Using the existing rangewide genetic and demographic data, scientists from the USGS, USDA Forest Service, and University of Waterloo will assess the relative contributions of habitat and genetic connectivity to lek size and stability.

Assessing vulnerability to climate change is a key step in anticipating climate impacts on species.

USGS and Colorado State University researchers are conducting analyses and predictions of sagebrush recovery in the Great Basin and Wyoming and assess the role of weather, soils, and reseeding treatments.

Prioritizing landscapes for sage-grouse habitat conservation is complicated by long-term changes in climate.

USGS and Colorado State University scientists are modelling multispecies connectivity through intact and disturbed areas of the sagebrush landscape.

USGS and Colorado State University scientists will use data about sage-grouse and mule deer population data across Wyoming to evaluate the effectiveness of disturbance thresholds and investigate the efficacy of other disturbance metrics.

USGS and Colorado State University scientists are using data and hierarchical community models to create predictive surfaces of bird use by habitat type and comparing these predictions to habitat prioritization derived from sage-grouse locations.

Fuel breaks have the potential to minimize catastrophic losses of sagebrush habitat and sage-grouse populations by altering fire behavior and facilitating fire suppression. However, they may carry risks to sage-grouse populations—of habitat loss, fragmentation, cheatgrass (Bromus tectorum) invasion, and alteration of sage-grouse movements—that have not been quantified.

This research effort is an interagency partnership between U.S. Geological Survey and U.S. Fish and Wildlife Service to systematically explore the issues, viewpoints, and concerns within the Service in relation to conservation introductions. Conservation introduction is the planned, intentional moving of species, populations or genotypes to a location outside a target’s native range.

From the benefits of tourism and hunting, to the protection of rare and endangered species, economics can play an important role in understanding humans’ relationship with wildlife.

The USGS Community for Data Integration (CDI) funded Data at Risk (DaR) project preserved and released migratory bird survey data from 1989-1994 from the San Pedro River in Arizona.

Wildfires cost billions of dollars to suppress annually, yet they still devastate lives, communities, and ecosystems. While wildfire is a natural phenomenon, learning to live with wildfire is a social issue – so we need a social solution.