Although homeowners put out feeders, birdhouses, and birdbaths to attract birds to their yards, not all species are welcomed as feathered friends. Whether they make too much noise, engage in ...

Almost everybody loves cheese, and that isn't limited to humans or even animals that stay on the ground. Most people probably know that dogs and other pets love cheese, and while that's always funny ...

Across the country, buildings kill about a billion birds every year. “Nearly a third of the collisions we’ve documented have ...

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 ...

A hummingbird drinks nectar from a cardinal flower while receiving a dollop of pollen on its forehead that it will carry to another flower, pollinating it. This photo, titled "Ruby-throated ...

Biological conservation efforts typically gravitate toward the more charismatic species. Save the pandas is a more popular slogan than save the earthworms, and most people likely care more about ...