Backyard birds may seem ordinary, but there's more than meets the eye. Our database shows you the top ten birds in your state.

Sparrowhawk and a nest with baby sparrows in their natural habitat ...

This photography contest highlights the beauty of birds and the ways they connect people across geographies and ecosystems.

Scientists don’t usually cross over from observation to intervention. But for the team in Warren's Jacob’s Point Marsh, the decision was easy.

The saltmarsh sparrow population has declined by nearly 90% since 1998 due to rising sea levels flooding their ground nests. A research group in Rhode Island is using homemade floating nests, or "arks ...