Peacocks twerk to shake their tail feathers
Biomechanics of courtship display revealed
![male and female peacock](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/04/042716_mt-peacock-brief_free.jpg?fit=860%2C460&ssl=1)
HEY GURRRRL By watching high-speed video of peacock mating displays, researchers found that a peacock vibrates its feathers in sync and at a high frequency.
R. Dakin