Ithaca, NY— New research published today in the journal Philosophical Transactions of the Royal Society B finds that territorial behavior and diet help explain why some birds sing more often at dawn.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. There’s a massive difference between vocal learning bird species and birds that rely on innate calls. You can teach certain birds ...

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 ...

Rachel Carson’s landmark 1962 environmental science book Silent Spring was an investigation of the environmental harm caused by the use of the synthetic pesticide DDT. The book took its title from the ...

As spring begins, so does a fresh song at daybreak, unique to the season. Just before the sun rises, birds start singing their melodies, creating a chirpy symphony. “It's the epitome of spring,” says ...

Not all birds sing, but those that do — some several thousand species — do it a lot. All over the world, as soon as light filters over the horizon, songbirds launch their serenades. They sing to ...

Add Yahoo as a preferred source to see more of our stories on Google. Bar winged prinia singing at tree branch, Singing bird© DSlight_photography/Shutterstock.com ...