Birds make some very unique sounds, and the screaming Piha is no exception. The San Diego Zoo shared a video on Wednesday, June 19th of what it sounds like, and you've got to hear it to believe. It's ...

Houston surgeon Dr. Gilchrist Jackson and I were not about to rest until we saw an elusive bird in the Peruvian Amazon that has a voice as full-throated as the late opera tenor Luciano Pavarotti.

Researchers working in the Amazon recently recorded the world’s loudest bird, the white bellbird, and it sounds like a klaxon you’d hear aboard a spaceship during battle. And while the white ...