When Jay Falk and Scott Taylor first saw the white-necked Jacobin hummingbird chick in Panama’s dense rainforest, the bird biologists didn’t know what they were ...

Adult button quails are small enough to fit in the palm of your hand, and chicks are even smaller. This ground-dwelling ...

Small birds have explored a wide variety of styles of flight, ranging from hovering hummingbirds to bounding sparrows to ...

They’re as fierce as they are small: These 2.5-ounce raptors prey on birds twice their size and feed lizards to their chicks. Sadly they’re no match for urban development gobbling up their unique ...