Explore why birds sing in the morning. Discover the biological factors behind their vibrant morning chorus and joyful songs.

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 ...

Hello. My name is Hannah from Toronto, Canada, age 4. I would like to know: Why do birds sing? Thanks – Hannah, age 4, Toronto. Hi Hannah, thanks for your excellent question. Lots of animals use ...

Birds are singing almost an hour longer each day: Here's why By Michael Franco August 21, 2025 The researchers know that birds sing longer in light-polluted areas, but aren't sure if that's a positive ...

Quarantine has made birds more sultry. The coronavirus shutdown has had a huge, unintended but generally positive impact on nature — including, new research has found, making birds sing softer, ...

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 ...

Source: Kentish Plumber, via Flickr. Distributed under a CC BY-NC-ND 2.0 license. Songbirds seem to enjoy singing. And while a great deal of research has investigated the development and production of ...

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 ...

Only male birds sing. For years that was the assumption among amateur birdwatchers and ornithologists alike. After all, male birds are “the obvious ones,” says Lauryn Benedict, a biologist at the ...

Those persons enjoy the most happiness, if possessed of a benevolent heart and favored by ordinary circumstances of fortune, who have acquired by habit and education the power of deriving pleasure ...

If a male songbird is worried about his mate's fidelity, should he react violently towards a rival male, or should he sing a duet with his mate when a rival shows up? A newly published study of the ...