Parrots Are a Lot More Than ‘Pretty Bird’
Parrots Are a Lot More Than ‘Pretty Bird’ https://nyti.ms/1pYeC4l
“And in an act of ingenuity that Dr. Auersperg called “sensational” for an animal not known to use tools in the wild, a cockatoo named Figaro one day started carefully chipping at the edge of a larch wood frame until he had formed a long, slender pole, which he then wielded in his bill like a hockey stick to knock out pebbles and nuts hidden under boxes.
“It took him 20 minutes to make his first tool,” Dr. Auersperg said. “After that, he could do it in less than five minutes.”
Other cockatoos that watched Figaro build his tool and then retrieve his nut reward were soon chipping at scraps of wood and batting out nuts.”