Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

Birds famously munch away on a variety of insects, making them ideal candidates ... Meanwhile, the Eastern phoebe inhabits the eastern half of North America, often preferring farms and wooded ...

While blue birds may not actually be harbingers of happiness, birds of this hue do present a beautiful spectacle. Continue ...

This powerful eagle is North America's largest ... and ground squirrels. They also eat carrion, reptiles, birds, fish, and smaller fare such as large insects. They have even been known to attack ...

Often taken for granted, the brightly plumaged male summer tanager is one of the more spectacular breeding birds of North America. The uniform bloodred feathers seen against a bright green ...

For example, numbers of insect-eating birds in North America have dropped by an estimated 2.9 billion in the last 50 years—while numbers of non-insectivorous birds have increased by 26.2 million.