Animal behaviour: Snowball fight | The Economist
Ok, there's a bird on Utube who dances.
There is also a parrot.
Scientists believe this is linked to the animal's ability to mimic sound.
They tried to get Tamarin monkeys to dance, but failed.
Tamarins do not mimic sounds, although they are a very vocal animal.
All told, there are 14 types of parrot in these video clips, all species well-known for vocal mimicry, and one elephant. That elephants are vocal mimics is less widely known, but it has recently been established scientifically.