SEATTLE — Washington's night sky will be filled with millions of migrating birds in the coming nights. According to BirdCast data, on the night of September 18-19, over 6.4 million birds crossed ...

If you live in Oregon, Washington, or Idaho, you may already know some of these beautiful backyard birds. Do you recognize ...

Millions of birds continue to silently fly overhead, making their long seasonal journey south. The autumn bird migration season is in full swing, peaking between September 19 and October 11 in western ...

Residents are being urged to turn off non-essential lights between 11 p.m. and 6 a.m. this weekend as more than 12 million birds migrate over Washington state. This annual event is part of a larger ...

Millions of migratory birds are flying at night over Washington as they make their annual trip this month along the Pacific Flyway to return to their breeding grounds. State of play: Spring migration ...

A collective of land trusts, conservancies and tribes is capturing birdsong with audio gear and A.I. for clues about habitat health. Credit... Supported by By Cara Buckley Visuals by Meron Menghistab ...