Nature News has an interesting article by Philip Ball about a dancing cockatoo named Snowball:
Aniruddh Patel of the Neurosciences Institute in La Jolla, California, and his colleagues say that Snowball’s ability to shake his stuff is much more than a cute curiosity. It could shed light on the biological bases of rhythm perception, and might even hold implications for the use of music in treating neurodegenerative disease.
Below is a film clip of Snowball getting his groove on.