Every year, billions of birds migrate in and out of the United States. And across the world, birds fly thousands of miles to reach their seasonal destinations. Some birds, like the Arctic tern ( ...

The Mississippi Flyway sounds like an area of the sky managed by the FAA, but this heavily trafficked route is more often populated by birds. It is one of the four primary “roadways” for North ...

Birds approach the challenges of migration in surprising ways. Learn how some birds migrate by walking, swimming or taking ...

By comparing more than two decades of radar data showing bird movements at night across the U.S., one study documented the shifting migration patterns. “We’re not just sort of seeing one ...

For example, the night of March 10 to 11, an estimated 20 million birds were predicted to be migrating in the United States. Areas of high migration include Iowa, central Texas and up into Oklahoma.

Tiny songbirds such as grosbeaks and warblers migrate thousands of miles, flying at night and resting during the day, to and from their wintering grounds—and unlike many larger birds, they often ...

Most birds that migrate travel at night. Migrating to and through Northern Virginia now, for example, is the ruby-crowned kinglet, a four-inch-long bird that forages actively at all levels.

Take the semipalmated sandpiper, for example, which hits New England and heads out to sea for a four-day flight to South America. The fall migration is sneaking up on us. Already most of our ...

Take the semipalmated sandpiper, for example, which hits New England and heads out to sea for a four-day flight to South America. The fall migration is sneaking up on us. Already most of our ...

Bird migration is expected to peak through Thursday, ... For example, the website counted 6,100 birds in the skies about midnight Wednesday. Stream NBC4 newscasts for free right here, ...

The fall bird migration ramps up in mid-August in the Great Lakes. ... eBird is one of the world’s largest examples of citizen science, and much of the data are used for science and conservation.

Larimer County, for example, was estimated to have had 59,700 birds in flight and 300 birds crossing the county through the night of Tuesday, March 18 into the early morning of Wednesday, March 19.