The research analyzed more than 892,000 hours of bird sounds recorded across California’s Sierra Nevada to test a ...

A new study shows that monitoring and managing select bird species can provide benefits for other species within specific regions.

A new study led by Cornell Lab of Ornithology researchers at the K. Lisa Yang Center for Conservation Bioacoustics shows that monitoring and managing ...

Conservation groups intervened today in a lawsuit brought by the timber industry and counties seeking to strip northern ...

VANCOUVER, British Columbia, Canada, September 20, 2002 (ENS) - The northern spotted owl, an indicator species that has been at the center of some of the fiercest forest fights in the Pacific ...

This subspecies of the spotted owl is an integral part of the forest’s biodiversity and serves as an indicator of the health of its environment. Unlike some owl species, the California Spotted Owl ...

“Decades of work has gone into ensuring the owls aren’t harmed by logging on our public lands,” said Noah Greenwald, the center’s endangered species director and a onetime seasonal spotted ...

has left holes in the agency’s ability to protect vulnerable species. The northern spotted owl, a vital indicator of forest health, is particularly at risk as critical surveys to track its population ...

Notably, northern spotted owls only start breeding between the ... The owls are considered to be an indicator species that help to determine the health of a forest ecosystem.

“This assault by Trump and Musk on the civil servants who help save endangered species across the country is just beginning to rear its ugly head, and spotted owls could be their first victim ...

One of the men, Charles Holliger, had spotted the owls that morning near Ostrander Rocks, a knobby ridge of granite protruding out of the thick forest. But the owls—species yet unknown ... to detect ...