From geese and pelicans to cranes and cormorants, many birds use a V-shaped flock to master the aerodynamics of long-distance ...

Although sometimes overlooked, a bird's tail is much more useful than you realize. Learn fascinating bird tail facts.

Most bird wings are far from aerodynamically optimal, suggesting evolution often settles for “good enough” instead of perfect ...

According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...

How do birds of prey fly? They have special adaptations that allow them to take off quickly, fly fast and soar for hours. What would it take for us to fly like that? Science Trek is available to ...

More than 99% of birds can fly. But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a new study in the journal Evolution, researchers ...