The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

April has officially arrived, and in many regions, this month marks the peak time for spring bird migration. After a long and cold winter, many migratory birds are now embarking on their travels north ...

Add Yahoo as a preferred source to see more of our stories on Google. The spring birds are on their way back. Warblers, osprey, hummingbirds and more are all making their annual trip back North as the ...

Spring migrations runs between March 1 and June 15. Fall migration runs between August 1 and November 30. Peak spring migration is in April. Birds are on the move as their annual spring migration ...

From eye-catching warblers in spring migration to bright red cardinals surrounded by vibrant blooms, these bird pictures are ...

Spring migration brings over a million birds through Erie County, Pa., with Presque Isle State Park being a major stop on the Atlantic Flyway. The Erie Bird Observatory hosts educational events at ...

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 ...