The wonderful sound of birdsong is one of nature's most purest pleasures. However, some birds have taken it to the extreme.

This is an archived article and the information in the article may be outdated.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. Does it seem like the birds are chirping ...

This is an archived article and the information in the article may be outdated.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 ...

Many of the world's smallest hummingbirds, including the West Coast's Anna's and the East Coast's ruby-throated, execute display dives to seduce females and drive away intruders. A characteristic ...

Add Yahoo as a preferred source to see more of our stories on Google. Waking up to birds chirping can be relaxing. Waking up to a bird squawking in the middle of the night– well that’s just irritating ...