Cornell Lab of Ornithology predicts that more than 200 million birds will fly south through the Ohio River Valley. You can ...

How can we identify specific bird species as they undertake their annual migrations? In the U.S., scientists have long relied on weather radar data to track flocks of birds migrating across the ...

Migratory birds use "weather windows" to help conserve their energy during their travels. There are plenty of tools to help you track spring bird migration. April has officially arrived, and in many ...

More than 13 million birds are expected to fly south over Michigan Wednesday night, Sept. 9, amid fall migration.

Researchers at Cornell Lab of Ornithology, University of Massachusetts, and University of Illinois have developed breakthrough methods to track the migration of individual bird species by combining ...

Squinting through my binoculars, I scanned the dense branches of a black spruce, trying my best to catch a glimpse of the ...

During their spring migration, billions of birds fly from their southern wintering habitats. After the spring breeding season ends and as fall and winter approach in the northern latitudes, they begin ...

St. Louis' Gateway Arch will go dark at night throughout September as millions of birds make their seasonal journey south.

Migration ecology of birds examines the seasonal movements of avian species between breeding and non-breeding areas, integrating physiological, behavioural and environmental factors that shape these ...

CornellLab's free BirdCast tool tracks millions of birds migrating over Florida at night. Learn how to watch and protect them ...

A 'high alert' for bird migration over the Chicago area remains in effect as tens of thousands of birds continue to fly over ...

The fall bird migration is picking up with more than 7 million expected to take to the air over Michigan Thursday night.