article_snippet: This part of the training is the highest risk, because This part of the training seemingly removes the incentive of nuts.
article_snippet: The open source experiment is designed to look further into the brains of corvids.
article_snippet: Once we’ve got the system optimised for teaching coin collection we’ve can move to seeing how flexibly they can learn other tasks, like collecting garbage, sorting through discarded electronics, or maybe even search and rescue.
article_snippet: The problem-solving creature performed the series of tasks without seeing the fiendishly difficult set up of the course beforehand.
article_snippet: The animal was later released.
article_snippet: It is one of the most complex tests of the animal mind ever devised.
highlights_snippet: Four step process involved bribing the birds with peanut treats .
  
highlights_snippet: Four step process's proved successful in captivity and project has been rolled out online .
  