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 ...

Make some noise for the white bellbirds of the Brazilian Amazon, now the bird species with the loudest known mating call. The team measured sound intensity from three pihas and eight bellbirds. Each ...

The world's loudest bird has been confirmed to be the male white bellbird—not the screaming piha as previously thought. Although the male white bellbird usually sings at around 116 decibels (dB), when ...

Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure. But the ...