Discoveries about evolution have long been intertwined with bird beaks. The huge variety of beak shapes among finches in the Galapagos Islands became emblematic of Charles Darwin’s theory of natural ...

Some great tits in the United Kingdom are getting long in the beak — and it may have something to do with a British fondness for bird feeders. In other studies, bird beaks have been shown to be ...

Bird beaks are incredibly diverse. Beaks can be thick and strong to crush nuts, curved like a corkscrew to open snail shells, or even full of combs to make it possible to filter food out of water.

A study, led by the University of Bristol, has shed some new light on how the beaks of birds have adapted over time. The observation that Galapagos finch species possessed different beak shapes to ...

We get captivated by a bird’s plumage and may not think to notice its beak, which is critical to the bird’s identity. I’ve often heard people yell “flamingo!” when they see a pink-plumed bird feeding ...