chances are you've witnessed a cacophony of birds singing in the treetops. But why do birds chirp at sunset? Birds chirp at sunset because they are communicating with the other birds around them.
Birds sing for many reasons. They do it to communicate with each other, attract mates, establish their territory, and greet ...
The other day, I was wandering my house in the middle of the night. I kept hearing a bird chirping. At 3 a.m.? He just kept chirping relentlessly. I began to wonder if it was some malfunctioning ...
In some ways, the app is like the song-identifying app Shazam, except for bird songs. It listens to the chirping and singing, analyzes it and tells you which birds it hears. You can play the audio ...
They originate from high above Earth's surface and, as a sound wave, are comparable to birds chirping. Prior to the observation, these waves had only been detected as far away as 51,000 kilometers ...
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.