When these waves are converted into audio signals, scientists have found them to sound similar to birds chirping. Schematic showing occurrence of chorus waves (Chengming Liu et al., Nature (2025 ...
Most of these birds make an array of sounds, not just clicking, including chirps, whirls, and chatters. While we tried to source the clicking noises in our audio files, they were not always available.
NPR's Scott Detrow speaks with Matthew Medler of the Cornell Lab of Ornithology about the best bird sounds of 2025 from their vast collection of recordings, and why their selections made the list.
Even though some birds’ calls exceed 70 decibels ... of frequencies over time and convey a sound’s volume. They are created by feeding an audio signal into a Fourier transform, a mathematical ...
Researchers at the University of Wisconsin–Madison have conducted the first-ever global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the ...
When these waves are converted into audio signals, scientists have found them to sound similar to birds chirping. Scientists have hoped to better understand the phenomenon as these waves are known ...
Researchers at the University of Wisconsin–Madison have conducted the first-ever global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the ...