Smart African grey parrot uses its beak to open a complex series of locks

This amazing clip has emerged from Cyprus of an obviously smart bird utilizing its beak to open a complex series of locks. The video, recorded in January this year, displays the African Grey Parrot first turning a wheel and eliminating it, before employing its beak to pull a bolt and remove a padlock. When it finally unlocks the cage, the intelligent parrot is rewarded with some food. "One of the brightest African Greys in the world," the filmer later wrote online.