Researchers at the University of Wisconsin-Madison have conducted the first global study into the factors shaping bird ...

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.

Birds are the master vocalists of the animal kingdom. They can make a remarkable variety of sounds. But why is a barred owl more of a baritone, while a cedar waxwing is a soprano? And what influences ...

Learn how to create amazing bird whistle sounds using just a PVC pipe in this easy-to-follow DIY guide! With simple materials and a little creativity, you'll be able to make your own bird call whistle ...

Tell us about this library as a whole and why it's so important to you to collect all these sounds. MEDLER: Yeah, so the list is really a celebration of the beauty and diversity of bird sounds ...

Bird flu has now spread to humans in a dozen states after public health officials confirmed an Ohio man had contracted the ...