Tag: Raptors

March 3, 2021

JWM: Nonmigratory eagles suffer ‘troubling’ lead exposure

Golden eagles that spend their winters in western Montana are overwhelmingly exposed to lead contamination. “Almost the entire population has been exposed to lead,” said Robert Domenech, executive director of...

October 26, 2020

Seven condors soon to be released in central California

Fresh off the setback of losing a number of birds to the Dolan Fire, conservationists are set to release seven new birds into the wild. The Dolan Fire destroyed a...

October 2, 2020

TWS2020: Ospreys nest successfully on phone towers

Researchers reveal a strong signal that ospreys nesting on cellphone towers have similar productivity and success rates when raising young than their counterparts nesting in other areas. “We determined that...

April 1, 2020

Wild Cam: Gray hawks benefit from waterway conservation

Riparian conservation in otherwise arid environments could help a raptor that was rarely found north of the Mexican border in previous decades to expand into the American Southwest. New research...

November 15, 2019

Bird wing study reveals different flight development paths

Different flight preferences and the size of the avian vessel are responsible for the vastly different shapes of bird wings. Researchers categorized 61 bird species by flight styles like hovering...

September 3, 2019

New Jersey town combats gull problem with raptors

How does a seaside tourist town keep gulls from pestering its patrons? Ocean City, New Jersey, has been using raptors to tackle the problem. The city has been contracting with...

July 19, 2019

Golden eagles avoid humans, favor sagebrush

Researchers keen on mapping golden eagle habitat beyond just nesting preferences have taken a bird’s-eye view to the landscape the raptors use when not attending to eggs or chicks. “We...

December 7, 2018

For birds, the trail less travelled makes all the difference

The presence of humans on trails — not the trails themselves — cause the most disturbance to forest birds, according to recent research. In a study published in Frontiers in...

June 14, 2018

Utah desert wetlands abundant with migrating birds

As the water in Utah’s Pariette Wetlands evaporates in the June heat, manager Darren Williams wonders what its future holds. Encompassing 9,204 acres, including 2,529 classified as wetlands or riparian,...

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...