The sound was unmistakable and led me outdoors to face the thick woods across the road. In the advancing twilight the sound pierced the darkness again, and then again. The ghostly mournful wail, best ...

Q. Why are they called screech owls when the only sound I’ve ever heard them make are warbling noises that remind me of musical Morse code? A. I was able to answer this question a few years ago during ...

And let's take a moment to listen to the sounds of your backyard, or one like yours. OK, that's not actually a bird whistling reveille. But when we invited people to send us sounds of nature, we heard ...

A listener responded to our invitation to send recordings of backyard wildlife with audio of a spooky bird screech. An expert at the Cornell Lab of Ornithology helped solve the mystery. OK, that's not ...