Budgie brains contain a map of vocal sounds, which is similar to that found in the human brain and has not been seen in any other bird. “We found that there was a representation of vocal sounds ...

Generally shy and elusive, the yellow-billed cuckoo can be easily overlooked. Its calls are usually loud and often provide the best evidence to the presence of the bird. It favors eating ...

For example, a song with a heavy metal title is really elevator music, or, after a few seconds of the original music, random noise, speech or even cuckoo clock sounds are heard until the end of ...