Tag: gray wolves

June 7, 2021

Do wolves scare deer away from roads?

Deer collisions with vehicles dropped an average of 24% in Wisconsin counties where wolf populations have returned. Researchers believe the gray wolves (Canis lupus) created a “landscape of fear” that...

April 30, 2021

Washington wolf population up 24%

The state of Washington’s wolf population continued to grow last year, reaching its highest levels in recent years since wolves have begun returning to the state. The state’s annual wolf...

March 11, 2021

States increase wolf management actions

After gray wolves in the contiguous United States were removed from the list of threatened and endangered species under the Endangered Species Act earlier this year, the species is now being...

January 21, 2021

Colorado takes steps toward wolf reintroduction

Colorado wildlife officials are moving forward with plans to reintroduce gray wolves to the state. Colorado Parks and Wildlife plans to start identifying donor populations and reintroduction locations by this...

September 29, 2020

TWS2020: Relocating the healthiest wolves to Isle Royale

Whenever animals are relocated to new areas, there’s the potential that they can spread diseases. In a presentation at the virtual TWS Annual Conference, Michelle Verant, a wildlife veterinarian with...

August 17, 2020

Which coyotes are the ‘top dogs?’

Coyotes in the Lower Peninsula of Michigan consume more meat than those in the Upper Peninsula, researchers found. That’s because coyotes (Canis latrans) in the Upper Peninsula are surrounded by...

July 29, 2020

California’s sole wolf pack has productive litter

California’s only wolf pack took the stay-at-home order to heart and produced a large litter of eight pups. DNA testing showed that there were at least four male gray wolf...

July 27, 2020

Researchers study wolf howls by joining in the chorus

When Sarah Bassing and her colleagues wanted to know what parts of their study areas were occupied by wolves, they asked them. “We would go to these random sites and...

April 29, 2020

Removing wolves to protect caribou

The Northwest Territories are beginning an aerial wolf removal operation as part of a plan to conserve struggling caribou populations. The five-year plan seeks to remove 80% of the wolves...

April 17, 2020

Climate affects which elk that wolves kill

Douglas Smith and his colleagues had been working on a two-decade-long project tracking gray wolf activity in Yellowstone when he began to notice something strange that seemed counterintuitive to knowledge...