Bird beaks come in almost every shape and size—from the straw-like beak of a hummingbird to the slicing, knife-like beak of an eagle. We have found, however, that this incredible diversity is ...

Bird beaks come in almost every shape and size, but what determines the form they will take? Just how exactly can they be so different from one another? According to a new study, a hidden mathematical ...

If you want a fun learning experience, watch the birds at your feeders. Notice the different types of beaks and how their shapes dictate a bird’s dining habits — particularly the way it consumes black ...

There is growing concern that anthropogenic noise has various damaging effects on wildlife in urban environments. Urban noise contains a wide range of frequencies, types of sounds such as from traffic ...

The material a bird selects for its nest depends on the dimensions of its beak, according to researchers. The material a bird selects for its nest depends on the dimensions of its beak, according to ...

It was a spirited debate between friends that surfaced every time we got together. It was not about politics, the economy or the weather, but the more significant question, do birds have bills or ...

Researchers have discovered that seabirds, including penguins and albatrosses, have highly-sensitive regions in their beaks that could be used to help them find food. This is the first time this ...

Anna's hummingbirds seem to be thriving amid urbanization in California, even as other hummingbird species have declined due to human activity. VWPics / Universal Images Group via Getty Images Many ...