Fish and Wildlife

USGS leads federal research to control the highly invasive Burmese python ( Python bivittatus), which has become firmly established across the Greater Everglades Ecosystem and poses a serious threat to native wildlife. Capable of reaching over 17 feet long, this massive constrictor is believed to be a key factor in the sharp decline of mammal populations in the region. For over a decade...

The Strain and Genetic Online Tissue Repository (SAGOTR) is being developed by the USGS Fort Collins Science Center to document, track, discover, and request physical samples of Chronic Wasting Disease (CWD). SAGOTR connects natural resource managers, tissue repositories, and researchers in one online platform, making it easier to locate and share samples and support research and management of CWD...

Pollinators, including bees, flies, butterflies, bats, birds, and other animals, are critically important to U.S. ecosystems and agriculture. Recent reports of declines of pollinator species have led to widespread actions to conserve pollinator habitat and recover imperiled species, but resource managers need accurate data and science to support management actions. USGS pollinator research helps...

Greater sage-grouse ( Centrocercus urophasianus) are at the center of state and national land use policies largely because of their unique life-history traits as an ecological indicator for health of sagebrush ecosystems. Researchers within the U.S. Geological Survey (USGS) and Colorado State University (CSU) worked with the Bureau of Land Management (BLM) and state wildlife agencies to develop a...

The SAGE Wildlife Research Group consists of a large team of research scientists with an interest in conservation and management of wildlife and their ecosystems. Broadly, research involves understanding animal-habitat relationships, with an emphasis on conservation ecology and population demography, and a focus on shrubland, alpine, and grassland ecosystems. We are addressing the effects of...

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...

Science information is fundamental to understanding how proposed actions on public lands may impact the environment. However, agencies often have limited time to compile and synthesize existing science. We are working with land management agencies to develop a new type of science product— structured science syntheses—for facilitating the use of science information in public lands decisions.

The Molecular Ecology Laboratory applies innovative genetic and genomic technologies to address a variety of complex questions and issues facing the Nation's natural resources. While we continually update the scale and efficiency of laboratory procedures to meet stakeholder needs, we must also be innovative and flexible in addressing those needs that have no off-the-shelf solution. We help...

FORT researchers provide sound science to support the Department of the Interior in its efforts to reduce the risks wildfires pose to people and property, expand outdoor recreation and tourism opportunities, and promote economic decision making in public lands management. This research is developed in partnership with resource managers from local, State, Federal and Tribal governments, industry...

Once numbering in the tens of millions, plains bison ( Bison bison bison) were nearly driven to extinction with only a few hundred individuals remaining by the late 19th century. Plains bison have since recovered to approximately 20,000 animals managed in conservation herds throughout North America, yet substantial challenges to their recovery remain. The Department of the Interior (DOI) stewards...

Scientists at USGS have shown that much of the US is suitable for invasion by tegu lizards, and suitability will likely increase in the future. While tegus can be removed via trapping, it is difficult to monitor every geographic area where tegus could invade. Thus, methods for quickly detecting and removing tegus in new areas are the best way to prevent spread and minimize damage from these...

FORT researchers provide sound science to support the Department of Interior in its efforts to preserve American heritage, streamline species listing decisions and promote species recovery, manage wild horses and burros using efficient, cost-effective tools, and sustain hunting and fishing on public lands. This research is developed in partnership with resource managers from local, State, Federal...