As human-caused sound gets louder around the world, some animals change their behavior and many creatures suffer health ...

Scientists looked at over 180 million bird calls and compared them with satellite photos of nighttime lights. They found that ...

Bob Chan, who took top prize, imitates bird calls for the judges on Saturday A participant pinches her nose to help her better perform a bird call at the Hong Kong Bird Watching Society's inaugural ...

The chirping of birds echoed through a packed lecture hall in Hong Kong, though there wasn't a feather in sight. Residents, some pressing the sides of their throats or contorting their bodies, ...

Humans have long admired the sound of birdsong, but to fully appreciate how technically amazing it is, you need an ultrasonic microphone. [Benn Jordan] recently created a video about using these ...

The chirping of birds echoed through a packed lecture hall in Hong Kong, though there wasn't a feather in sight. Residents, some pressing the sides of their throats or contorting their bodies, ...

The chirping of birds echoed through a packed lecture hall in Hong Kong, though there wasn't a feather in sight. Residents, some pressing the sides of their throats or contorting their bodies, ...

The song of the Savi's Warbler sounds like a strange insect buzzing. These birds live near European lakes, ponds, and rivers, just above the water's surface. During nesting season, males perch on ...