Bird beaks have a variety of shapes and purposes. Here are common bird beak types you should look for and how they help birds ...

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 ...

A study found that only a small percentage of bird beak shape variation is dependent on diet, with other factors like display and nest construction probably playing parts too. The shape of the beaks ...

New research on song sparrows offers a new take on bird-beak evolution that is more nuanced than earlier ideas based on finch studies A finch's beak evolves according to the size and shape of ...