The dark, smudgy streaks on Xavi Bou's photographs suggest the jerky ink tracks created by a malfunctioning printer, but they actually record the various patterns birds trace while flying in flocks.

BND photojournalist Derik Holtmann recently captured images of a huge flock of birds flying in unison before sunset near Illinois 4 in Mascoutah. A gigantic flock of birds is a familiar site around ...

Hummingbirds are unique among birds for numerous reasons, and that also includes their backward flying capability. Like ...

A bird has flown non-stop, apparently, from Alaska to the Australian state of Tasmania. And now this young bar-tailed godwit — a member of the sandpiper family — appears to have set a non-stop ...

As late summer fades into autumn, Indiana’s skies transform into a living highway. Billions of birds begin their fall migration, heading south on a journey that spans hundreds — or even thousands — of ...