Imitating sounds similar to bird calls serves various purposes in nature, like hunting and communication, showcasing ...

But some homeowners also believe that wind chimes serve a practical purpose—keeping birds away. The idea is that the sound ...

“Under certain circumstances, noises and sounds or motions ... “My humble opinion is that they don’t scare them. Anecdotally, I have wind chimes and bird feeders within 2 to 4 feet of ...

And since hawks are also usually silent when hunting, the alarm calls of local birds may be the most effective sound creating an illusion of a hawk's presence, scientists say. “Mimicry likely ...