White Terns are among the most graceful flyers in the bird kingdom. They easily fly across waves and can sustain themselves ...

How a winter irruption of white-winged crossbills in the Adirondacks sparked a lifelong passion for birdwatching.

Different ways of flying, such as soaring, gliding, and flapping, have evolved in birds over time. The evolution of these diverse flight styles has changed the range of motion of different species’ ...