Swift bird in flight with a colorful sky in background. Black swallow. Image with copy space.© Marco Lissoni/Shutterstock.com Of all the marvels of the natural world, few are as astonishing as the ...

Swift bird in flight with a colorful sky in background. Black swallow. Image with copy space.© Marco Lissoni/Shutterstock.com Look up at the sky—what do you see? During the day, it’s a vast expanse of ...

Chimney swifts are very fast fliers and spend most of their lives in midair. They eat, drink and mate while flying, only stopping to raise young. They even take their baths in flight by dipping in a ...