A bird beak is the most important resource it has, and every species has one solely designed for survival. Birds use beaks for just about everything: building nests, feeding their young, cleaning ...

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 ...

But as the climate crisis affected their mountain forest habitats, they started taking up residence in Southern California’s more urban settings, including colleges such as UCLA. The city-dwelling ...

On a hot day, a few glugs from a park drinking fountain can be a major relief — and some of Sydney’s cockatoos agree. Lucy Aplin — a cognitive ecologist at the Australian National University in ...

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