Category: TWS Wildlife News

March 7, 2018

Winds can change seal pup migration path

In 1892, U.S. Revenue Marine Capt. C.L. Hooper provided information to the U.S. Senate about the seal fur trade. After traveling to the Aleutian Islands and speaking to the indigenous...

March 6, 2018

Climate and landscape changes shifting Texas bats’ migration

Climate and land use changes are altering bat migration in Texas, researchers found. Studying the world’s largest migrant bat colony, they discovered that the bats are returning sooner after winter...

March 6, 2018

Listening to wildlife reveals ecosystem changes after hurricanes

When Ben Gottesman and his colleagues from Purdue University and the National Oceanic and Atmospheric Administration set up acoustic sensors in Puerto Rico, they wanted to see how acoustic signatures...

March 5, 2018

Site visit insights: Jumping into kangaroo rat habitat

Site visits are critical to helping scientists learn more about species and their habitats.  The trips often take them into areas most people do not have a chance to explore,...

March 2, 2018

Interior releases new map outlining boundaries under reorganization

Interior Secretary Ryan Zinke has released an update to his proposed reorganization of the department, after the Western Governors’ Association raised concerns about his initial plans. Zinke has been discussing...

March 2, 2018

Farms and vanishing snow bring opossums north

When an opossum turned up shot by an arrow in Grand Forks, North Dakota, Lisa Walsh, a PhD candidate at the University of Michigan, decided to drive up to check...

March 1, 2018

Montana opts not to open grizzly hunts due to court battles

While Idaho and Wyoming may offer limited grizzly hunts this year, Montana officials are postponing any decision to allow hunts there, citing ongoing court battles. The three states are permitted...

February 28, 2018

Bill introduced to ban Florida coastal drilling

Members of Florida’s congressional delegation have moved to codify Interior Secretary Ryan Zinke’s promise to exempt the state from proposed offshore oil and gas exploration. In January, Zinke proposed opening...

February 28, 2018

New invasive species increase globally

The number of newly emerging alien species is increasing globally, according to new research. The study was part of a larger project in which a group of colleagues pulled together...

February 28, 2018

Special JWM section highlights waterfowl conservation

Waterfowl conservation is a unique realm of wildlife management, and now it has its own journal issue to highlight it. One hundred years after the Migratory Bird Treaty Act was...