Tag: Birds

July 8, 2022

City life may be a trap for sparrows

House sparrows and humans have a lot in common. Sparrows nest on the same buildings where people live and work. They eat the scraps of food that humans drop on...

June 29, 2022

Using sound, bird ID app opens a door for citizen scientists

Biologists at the Cornell Lab of Ornithology knew their BirdNET app was popular. Since they rolled it out, over 2.2 million people have used it to identify birds by their...

June 9, 2022

A ‘win-win’ for birds and farmers

Birds and farmers don’t always get along, but on California’s Central Coast, researchers found that strawberry farmers can benefit birds while taking advantage of pest removal and other ecosystem services...

June 8, 2022

Nearly half of bird species worldwide are declining

About 48% of bird species around the world are facing population declines, according to a new global analysis. The finding comes after a 2019 study showing nearly 3 billion breeding...

May 19, 2022

WSB: Extensive measures required to save Hawaiian birds from extinction

Mosquito control and captive breeding may be the only ways to save two Hawaiian bird species hurtling toward extinction on the island of Kauai. Only a few dozen ‘akikiki (Oreomystis...

May 13, 2022

Wild Cam: ‘Forever chemicals’ affect murre reproduction

Hanging off cliffs a few hundred meters above Hudson Bay made for some great views. The deep blue of the water underneath contrasted with the white rock of the exposed...

May 12, 2022

WSB: Age and sex affect survival of translocated grouse

Two decades of Gunnison sage-grouse translocation have revealed that when it comes to survival, you can’t teach an old grouse new tricks. Tony Apa has been involved with boosting Gunnison...

May 4, 2022

JWM: Uncovering habitat preferences for an endangered warbler

For more than a century, naturalists have known that golden-cheeked warblers (Setophaga chrysoparia) breed in Ashe juniper woodlands in central Texas—wildlife biologists have used this knowledge to model the species’...

May 3, 2022

Forest degradation in Canada causes bird decline

In the Acadian Forest in eastern Canada’s maritime provinces, birds are declining due to logging old, diverse forests and replacing them with single-species plantations. Matthew Betts, a professor in the...

April 20, 2022

TWS2021: Persecution still a major problem for golden eagles

Despite protections, illegal shooting continues to plague golden eagles in the United States. Researchers wanted to learn why these emblematic birds are still persecuted in many parts of the country....