Ecosystems

News

Filter Total Items: 357
Date published: May 12, 2014

Partly Cloudy With a Chance of Birds, Bats, and Bugs

Migratory birds provide ecosystem benefits that include pest control, pollination of plants and serve as food sources for other wildlife.  They are also a source of recreation for millions of bird watchers and enthusiasts who provide food and design backyard habitats to attract a variety of species throughout the year.

Date published: April 16, 2014

Lack of Vitamin B1 Killing Great Lakes Fish

Great Lakes fish in the salmon family that rely on the fish “alewife” as part of their diet face a major obstacle in restoring naturally reproducing populations, according to new U.S. Geological Survey research published in the journal Fish and Shellfish Immunology.

Date published: April 14, 2014

California Camera Captures Curious Bobcat Behavior

Cats can find curious ways to navigate the human environment. USGS Western Ecological Research Center ecologist Erin Boydston has been studying how large wildlife like bobcats and mountain lions deal with the suburban sprawl of...

Date published: April 8, 2014

Sea Otters Can Get the Flu, Too

Northern sea otters living off the coast of Washington state were infected with the same H1N1 flu virus that caused the world-wide pandemic in 2009, according to a new U.S. Geological Survey and Centers for Disease Control and Prevention study. 

Date published: March 27, 2014

At the Lab Bench, Amid the Island Fog, and Under the Desert Sun, WERC Women Scientists Lean In

Like women researchers in other organizations and other scientific disciplines, women PI’s at USGS must manage unique career challenges, while pursuing their research questions and making an impact on our world.

Date published: March 19, 2014

North Atlantic May Be a New Route for Spread of Avian Flu to North America

The North Atlantic region is a newly discovered important pathway for avian influenza to move between Europe and North America, according to a U.S. Geological Survey report published today.

Date published: March 19, 2014

Bighorn Sheep on A Desert Island: Been There, Dung That

In a finding authors are coining an "unintentional rewilding," scientists identified a cave dung deposit as belonging to bighorn sheep that became extinct on a desert island sometime between the 6th and the 20th century.

Date published: March 19, 2014

Invasive Burmese Pythons Are Good Navigators and Can Find Their Way Home

Invasive Burmese pythons in South Florida are able to find their way home even when moved far away from their capture locations, a finding that has implications for the spread of the species.

Date published: March 19, 2014

Invasive Burmese Pythons Are Good Navigators and Can Find Their Way Home

Invasive Burmese pythons in South Florida are able to find their way home even when moved far away from their capture locations, a finding that has implications for the spread of the species.

Date published: March 12, 2014

Parasite in Live Asian Swamp Eels May Cause Human Illness

Raw or undercooked Asian swamp eels could transmit a parasitic infection called gnathostomiasis to consumers.

Date published: March 11, 2014

Asian Carp Eggs Found Near Lynxville, Wisconsin

Asian carp eggs, including late-stage embryos nearly ready to hatch from the egg, were recently identified in samples collected by U.S. Geological Survey scientists in 2013 from the Upper Mississippi River as far north as Lynxville, Wisc.

Date published: March 3, 2014

WERC Center Director Steven Schwarzbach Retires

Steven Schwarzbach, Center Director of the USGS Western Ecological Research Center, has retired from federal service. WERC Deputy Center Director Dr. Keith Miles acted as Acting Center Director in the interim, and is now the official Center Director.