It’s their version of having a good time and staying entertained, whether they’re trying to make you laugh or just enjoying the sound of their own voice. Now we know that cockatiels whistle ...

A unique whistle has been discovered during excavations of Aztec sites. The decoration resembles a skull. When you blow on the whistle, it produces a piercing, unsettling sound that resembles a ...

Hang up a feeder, go for a walk or simply open your windows. Listen for 10 minutes and you will not fail to hear some kind of ...

If you want to keep coyotes from returning to your yard or deter them from visiting in the first place, we've got some ...

Birdsong is one of the more visceral parts of the count. The white-coated sparrow, for example, has a high-pitched sound — “a ...

A number of states are seeing a spike in hospital visits caused by respiratory illnesses as we enter the New Year.

Among other things, the aviation regulator has asked officials to implement a habitat management programme to reduce the population of hazardous wildlife around airports.

A whistling tea kettle is a kettle that releases a whistling sound when steam starts getting out of the kettle. The whistling sound acts as a signal to alert the user that water inside the kettle ...