At peak time for migratory birds flying through Chicago, birding groups are tracking deadly window collisions

As millions of migratory birds pass through Chicago each spring, volunteers race to rescue injured birds and document deadly ...
The News-Press

Millions of migratory birds are flying overhead every night, and you can track them online

Millions of migratory birds are currently flying over Southwest Florida, with peak migration still to come. Weather radar systems are detecting the massive flocks. The peak of the fall migration ...
Oregonian

Millions of birds are flying through Oregon, and they could use a little help

Millions of migrating birds are traveling mostly north through Oregon over the next few weeks, and they could use a little help to make their way safely to their breeding grounds. As these birds fly ...

9M birds to fly over Michigan. Experts say turn 'lights out'

Turning off outdoor nights at light can aid spring bird migration, with tens of millions in flight over Michigan late this week.