Ruby-throated hummingbirds are starting their fall migration, and a new map shows when they typically move south across North ...

Lights Out Wisconsin is asking for Milwaukee residents to turn off outdoor lights to help migrating birds.

At least 4,000 bird species (or roughly 40 percent of world’s known birds) are regular migrants. The Arctic tern wins the ...

Peak bird migration is arriving early across Wisconsin, and an overnight Lights Out Alert is being issued for Wednesday night ...

Nearly 70% of bird species worldwide are migratory, and about 80% of migratory birds travel at night, according to the ...

CU Boulder researchers challenge long-held assumptions about the relationship between bird migration and the process by which new species arise Every year, billions of birds take to the skies, riding ...

The best deals on bird accessories are happening at Target right now. Get everything you need to help your feathered friends ...

Alabama hummingbird migration is underway. Learn when birds leave, when activity peaks and whether feeders should stay up.

As millions of birds start to head south for the winter, Coloradans are turning off outdoor lights to help darken the path ...

Northern cardinals, Carolina wrens, mockingbirds, red-bellied woodpeckers and tufted titmice were uncommon or largely absent ...

Located south of Okanagan Falls in the unique habitat of Vaseux Lake, the observatory team has gathered data every year from ...