Species Biology
Species Biology
USGS WARC science plays a critical role in informing listing decisions related to the Endangered Species Act. Our work provides insight into the life history, population dynamics, and resource needs of species considered at risk or of management concern, including aquatic mammals, reptiles, amphibians, birds, bats, and fishes.
Filter Total Items: 125
Mesophotic and Deep Benthic Communities: Coral Propagation Technique (CPT) Development Project
Through a collaborative effort with other federal agencies and academic and research institutions, the USGS is working to inform and enhance the protection and management of coral communities in mesophotic and deep benthic areas of the Gulf of Mexico.
Population Monitoring of the Federally Threatened Okaloosa Darter at Eglin Air Force Base
USGS' and Loyola University New Orleans' innovative research techniques played a role in the decision to downlist the Okaloosa Darter, a freshwater fish endemic to northwest Florida, from Endangered to Threatened in 2011, and the removal of the fish from the U.S. Endangered Species Act in 2023.
Use of Portable Radar to Monitor Flying Animals in the Offshore Environment
USGS will deploy a small, portable radar aboard a National Oceanic and Atmospheric Administration research vessel to measure the abundance, geographic distribution, and flight altitude of birds migrating across the continental shelf of the northern Gulf.
Ecology of the Diamondback Terrapin: Demographics, Movements, and Habitat Use
In response to declining populations, researchers at WARC are collecting data on demographics, movement patterns and habitat use, ecological niche and foraging ecology, and nesting ecology of diamondback terrapins.
Beach Compaction and the Impacts of Tilling on Nesting Sea Turtles and Foraging Shorebirds
Researchers are investigating beach compaction, the incubation environment for turtle nests, and shorebird nest abundance at beaches throughout the southeastern United States to better understand the impacts of beach compaction to nesting turtles and foraging seabirds.
Non-breeding Habitat Use of Flooded Agricultural Fields by Shorebirds within the Mississippi Delta
Researchers are capturing and banding birds within flooded agricultural sites to understand habitat use of these artificial wetland habitats.
Management of Gopher Tortoise (Gopherus polyphemus) Using Coastal Habitats
USGS researchers will conduct research on St. Vincent National Wildlife Refuge and throughout coastal habitat in Northwest Florida to inform future management decisions in the Refuge and contribute to the growing knowledge of the ecology of gopher tortoises using coastal habitats.
Sturgeon Occurrence and Behavior in the Outer Continental Shelf
A new study aims to collect information on sturgeon temporal and spatial distribution to inform offshore wind energy and sand leasing operations.
Puget Sound Marine Benthic Index and Graphical Causal Model
USGS scientists are working with partners at the Puget Sound Partnership and the State of Washington’s Department of Ecology to develop two new tools to help us understand how human disturbance affects life at the top of Puget Sound: a Marine Benthic Index and a graphical causal model.
Data Analyses for St. Vincent National Wildlife Refuge Predator Control Project
USGS researchers will conduct analysis to determine how shorebird abundance, diversity, and nesting success changed following predator removal.
Monitoring Impacts of U.S.-Mexico Border Barrier and Lighting on Migratory Birds
Researchers will use a multi-scale approach to determine how barrier construction and lighting may impact migratory birds in the Lower Rio Grande Valley.
USGS Coordinated Burmese Python Research Strategy for South Florida (FY21 – FY27)
Wetland and Aquatic Research Center and Fort Collins Science Center are coordinating a long-term, landscape-scale Burmese python research strategy for South Florida.