Skip to main content
U.S. flag

An official website of the United States government

Explore Search: species composition

Filter Total Items: 663
publication
image of publications layered on a wooden table

Status of pelagic prey fishes in Lake Michigan, 2015

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Mortality, morphology, and water chemistry for 6PPD-quinone exposed coho embryos

video

Land-use Changes on Connectivity in the Great Plains
Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Plant community data for annual brome management experimental plots in grasslands of Badlands National Park, South Dakota, and Scotts Bluff National Monument, Nebraska, 2015-2018

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Riparian Vegetation and Environmental Variables, Colorado River, 2014Data

publication
image of publications layered on a wooden table

22 years of aquatic plant spatiotemporal dynamics in the upper Mississippi River

Photography
Standard Fish Sampling Techniques and Environmental DNA for Characterizing Fish Relative Abundance,

Standard Fish Sampling Techniques

publication
image of publications layered on a wooden table

Twenty-five years of change in forest structure and nesting behavior of Hawaiʻi ʻelepaio

publication
image of publications layered on a wooden table

Experimental warming changes phenology and shortens growing season of the dominant invasive plant Bromus tectorum (cheatgrass)

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Projections of Rangeland Fractional Component Cover Across Western US Rangelands for Representative Concentration Pathways (RCP) 4.5 and 8.5 Scenarios for the 2020s, 2050s, and 2080s Time-Periods

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Functional diversity metrics of floodplain forests from Michigan's Lower Peninsula

Project
Flakes of microcystis floating in the water of the southern Delta

Monitoring Cyanotoxins in California's Sacramento-San Joaquin Delta: Fixed Stations and High-Resolution Mapping Surveys

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Hawaii Island bird response to koa moth outbreak, 2013-2014

publication
image of publications layered on a wooden table

Floodplain forest tree seedling response to variation in flood timing and duration

Podcasts
USGS CoreCast

Where the Bison Roam: The Status of Bison in North America
publication
image of publications layered on a wooden table

Spatial ecological processes and local factors predict the distribution and abundance of spawning by steelhead (Oncorhynchus mykiss) across a complex riverscape

publication
image of publications layered on a wooden table

Climate-driven effects of fire on winter habitat for caribou in the Alaskan-Yukon Arctic

publication
image of publications layered on a wooden table

Aquatic vegetation and trophic condition of Cape Cod (Massachusetts, USA) kettle ponds

publication
image of publications layered on a wooden table

Waterfowl communities in the northern plains: Chapter 13

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Riparian vegetation, topography, sediment quality and river corridor geomorphology in the Lower Virgin River 2010-2017

publication
image of publications layered on a wooden table

Hydrologic modifications challenge bottomland hardwood forest management

publication
image of publications layered on a wooden table

Invasive crayfish as vectors of mercury in freshwater food webs of the Pacific Northwest

publication
image of publications layered on a wooden table

Can we manage for biological diversity in the absence of science?

publication
image of publications layered on a wooden table

Aquatic vegetation types identified during early and late phases of vegetation recovery in the Upper Mississippi River

Podcasts
USGS

Oregon Songbirds: Singing for Their Supper in Evergreen Forests
Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Biophysical drivers for predicting the distribution and abundance of invasive yellow sweet clover in the Northern Great Plains

publication
image of publications layered on a wooden table

A new composite abundance metric detects stream fish declines and community homogenization during six decades of invasions

Research
An in-progress piping plover nest

Improving monitoring techniques for nests of interior least terns and piping plovers

Research
Scientists collecting bat location data

Bats in Forests Managed for Wildlife

publication
image of publications layered on a wooden table

Microsatellites identify depredated waterfowl remains from glaucous gull stomachs

Was this page helpful?