Think of how it works in a noisy bar: people raise their voices to be heard. Same for birds. With less background noise outside these days, it's... Do Those Birds Sound Louder To You? An Ornithologist ...
Last week, I told you about a mysterious sound in the night that goes sproinnnnggggg! That rather unsettling sound coming from above and outside in the darkness was always a bit unsettling. I had ...
Researchers conducted a global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world. Birds make sounds to communicate, whether to find a ...
Scientists listened to birds from around the world. By Laura Baisas Published Jan 10, 2025 1:33 PM EST Deposit Photos Get the Popular Science daily newsletterđź’ˇ ...
All air-breathing vertebrates have a larynx--a structure of muscles and folds that protects the trachea and, in many animals, vibrates and modulates to produce a stunning array of sounds. But birds, ...
Oregon is home to more than 500 bird species. Portland has an annual month-long festival dedicated to the migratory Vaux's swift. The nearby Sandy River Delta boasts a blind (a special structure made ...
Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure. But the conditions that contribute to the immense diversity of the sounds they make ...
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