Unsplash Something subtle has been happening in the skies above North America for decades. The V-formations of geese, the ...

It’s happening! Spring migration is peaking as birds race from their southern wintering grounds to their breeding grounds in the north. And although it’s always a good time to watch birds, now is the ...

The calendar may say spring is here, but what is nature telling us? Bright new leaves on trees and spring flowers are arriving in waves across the U.S., and the birds are right behind them with early ...

Cornell University's BirdCast uses radar to track the massive nocturnal spring migration of birds. You can use the online dashboard to see live migration maps and how many birds flew over your county.

April has officially arrived, marking the peak time for spring bird migration. After a long and cold winter, many migratory birds are now embarking on their travels north. Wondering why migration ...