A cheerful chirping is part of everyday life with pet birds–but what if the familiar sounds suddenly become a persistent, piercing whistle or call? There may be more behind the unusual volume than ...

Add Yahoo as a preferred source to see more of our stories on Google. The wonderful sound of birdsong is one of nature's most purest pleasures. However, some birds have taken it to the extreme. Meet ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — If you’ve ever been up before the ...

Add Yahoo as a preferred source to see more of our stories on Google. Lovebirds enjoy singing a lot. But how much is actually too much? Photo: Getty Images A cheerful chirping is part of everyday life ...