A pair of Pennsylvanians and a dozen birds from Pennsylvania contributed to the "Cornell Guide to Bird Sounds: Master Set for North America," the most comprehensive downloadable guide to bird sounds ...

If you were old enough to buy CDs in the ’90s, you may remember listening stations at superstores that featured music by some of nature’s noisiest creatures: birds. These CDs blended classical music ...

A listener responded to our invitation to send recordings of backyard wildlife with audio of a spooky bird screech. An expert at the Cornell Lab of Ornithology helped solve the mystery. OK, that's not ...

Owls are more often heard than seen. In New York, there are eight species of these interesting raptors, with the majority most active at night. Some live here year-round, some are migratory. They ...

(AP) - Settling into a new home can be tough for anyone. So scientists have come up with some tricks to make transplanted burrowing owls feel like they are not alone in their new digs, playing owl ...

Smithsonian Institution, Center for Folklife and Cultural Heritage, Ralph Rinzler Folklife Archives and Collections, 600 Maryland Ave., S.W., Suite 2001, Washington ...