One of the seven new species of frog named after Star Trek captains found in Madagascar - Mark D. Scherz/SWNS Frogs that whistle “like sound effects from Star Trek” have been discovered by scientists.

Meet a katydid that sounds like a bird and is as big as one too! It's even able to modulate its call to avoid attracting bats ...

We all know that birds imitate sounds. If you weren’t aware of the many species that can do this, you’ll probably at least ...

European starling birds are incredible performers. The bird, named Zephyr, has drawn over 12 million views with its performance. For many commenters, one of the most fascinating parts of the video is ...

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 ...

ANCHORAGE, Alaska — A caterpillar that emits a squeaky whistle may be mimicking bird calls that warn of an immediate, deadly threat. If so, the walnut sphinx caterpillar (Amorpha juglandis) is the ...