Flowing through the heart of Pennsylvania and beyond, the Susquehanna River serves as a vital corridor within the Atlantic ...

Cooler weather in NC drives fall migration of millions of birds through October. Songbirds like warblers and orioles peak in September; sparrows arrive in October. Conservationists urge turning off ...

Vaux's swifts are 4-inch, gray birds that migrate between Canada and Venezuela. Every year, the birds make a pit stop at Agate Hall in Eugene, a popular spectacle for residents. On a temperate, late ...

The primary reason birds migrate is survival. Most species move to find food and safe places to raise their young. In temperate or polar regions, winters are harsh and food sources such as insects, ...