The sound of birds singing is synonymous with spring. As delightful as the tweets and chirps may be, these songs are actually tied to the birds’ survival — and a combination of day length, sunlight ...

A European robin, Erithacus rubecula, sings in a tree in Norfolk, England. Studies have linked the sound of birdsong to reduced levels of depression and anxiety. Photograph By David Tipling, Nature ...

Three species of the melodic African warbler bird refuse to get up early and sing their customary daybreak songs when the weather is cold. This new discovery was made recently by a team of soundscape ...

The songs a bird sings while dreaming have been revealed for the first time. Researchers at the University of Buenos Aires created a way to track the vocal muscle activity of birds as they sleep, and ...

Source: fir0002, via Wikimedia Commons. Traditionally, birdsong has been viewed as a male trait, and this bias has dominated research on the behavior. “For a long time, scientists thought that female ...

The small brown bird, a house wren, was continually singing from a tree near where I was sitting. Was it mad at me for invading its home? Was it calling for a mate? Why do birds sing, anyway? The ...

When birds sleep, what are they dreaming about? Researchers from the University of Buenos Aires have figured out a way to tap into bird dreams. When a bird slumbers, its voice box, called the syrinx, ...

Baltimore Oriole - Icterus galbula is a small icterid blackbird common in eastern North America as a migratory breeding bird. Orange, yellow and black color bird ...

Do All Birds Sing? Before we get started on some of the more in depth questions, it’s a good idea to address some of the ...

University of the Free State provides funding as a partner of The Conversation AFRICA. Three species of the melodic African warbler bird refuse to get up early and sing their customary daybreak songs ...