Category: TWS Wildlife News

April 4, 2018

Humans likely behind most Ontario raptor deaths

Birds face increasing hazards as cars hurtle down highways and skyscrapers rise against the horizon. In Ontario, researchers found human development was probably the primary driver of raptor mortality over...

April 3, 2018

Birds live longer in the tropics

Adult tropical birds have higher annual survival rates than their temperate counterparts, researchers found, which seems to help balance the smaller clutch sizes of these forest passerine birds. “Birds in...

April 2, 2018

TWS salutes women in wildlife biology careers: Claudia Funari

The National Women’s History Project, founded in 1980, is a nonprofit educational organization committed to recognizing and celebrating women’s diverse and significant historical accomplishments. Each March, the group highlights the...

March 30, 2018

Paper questions use of science in wildlife management

Wildlife managers have long stressed the critical role science plays in their field, but a recent paper has created controversy by suggesting that “hunt management” decisions in the United States...

March 29, 2018

NPS indicates plans to relocate wolves to Isle Royale

The National Park Service plans to relocate 20 to 30 gray wolves (Canis lupis) to Isle Royale National Park in Michigan to increase the island’s wolf numbers and genetic diversity...

March 29, 2018

Congress passes appropriations bill, increases Interior funds

Last Friday, President Trump signed an omnibus spending bill containing all 12 fiscal year 2018 appropriations bills, preventing another federal shutdown this year when the most recent continuing resolution ran...

March 28, 2018

For burrowing owls, city parks offer scant protection

More and more burrowing owls are settling into cities, but how do built environments affect their movement and survival? Scientists in New Mexico found that burrowing owls — a state...

March 28, 2018

Hunters celebrated for continued support of wildlife conservation

Hunters and anglers are being celebrated this week for their continued contributions to fish and wildlife conservation funding. The contributions of waterfowl hunters will be highlighted on next year’s Federal...

March 28, 2018

Female birds sing, too, but do they go unheard?

Do female birds need a feminist movement? A pair of researchers is suggesting that scientists tend to tune in to male birdsongs and overlook female songs, leaving an important aspect...

March 27, 2018

Indochinese leopard population declines

Only one population of Indochinese leopards (Panthera pardus delacouri) remains in all of eastern Indochina, and that population is facing a steep decline, according to new research. Comparing camera trap...