Hummingbird Central has released its hummingbird spring sightings and migration map for this year, and the birds have begun ...

From birds flying across continents to sea turtles returning to the same beach, animals have incredible navigation skills. But how do they do it without maps or technology? Discover the science and ...

As terrestrial animals, many people don’t think of the sky as a significant ecosystem. For birds, bats and some insects, this ...