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简介：Thesechildprodigiesoftheanimalkingdomhavefeathersandbeaks–andveryspecialskills! TheKeasofNewZealandaretheonlyparrotsthatliveinsnowymountainareas.Theyliketestingtheirbrains,solvingpuzzlesandchallengingtourists:theyunscrewbottle-tops,dismantlewindscreenwiperbladesandtearopenrucksacks.Theyseemsodeterminedyou’dthinktheyhaveanunderstandingofphysicsandmechanics!Thousandsofmilesnorthwards,inNewCaledonia,otherbirdshavetalent,too.HerebirdexpertGavinHuntdiscoveredthatcrowsareabletoproduceawholesetoftools,eachdesignedforaparticularpurpose–themostintricatetoolcultureintheanimalkingdom!Thesehighflyerscompeteagainsteachother:KeasvsCrows.Whatisthesecretoftheirintelligence?It’stheultimateavianI.Q.test,withsomefunnyandsurprisingresults.…