Australian 'trash parrots' have now developed a local 'drinking tradition'

A still from a video of a cockatoo drinking from a water fountain at a park while two other cockatoos wait on a fence.

Wild cockatoos in Sydney, Australia have learned to drink from twist-handle water fountains, turning the knob with their feet and using their body weight to keep it open. They even queue to have a drink, waiting to take turns on the fountain, footage shows.