Oh, these beautiful fall days and nights are here again. The leaves are turning, the air is crisp, and the nights are cool. As always, the seasons are changing and the birds are changing with ...

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.

still some birds might have disproportionately large beak for their size. So the beak size itself was also related to the frequency at which they make sound, again with bigger beaks having lower ...

When these waves are converted into audio signals, scientists have found them to sound similar to birds chirping ... field – which resembles that of a large bar magnet – out to about 51,000 ...

It's one of the sounds that made the Macauley Library's list of best audio recordings of 2025. The library is an online collection featuring more than 2 million recordings of birds and other animals.