Pfupisa nyaya yacho:  Vanzveri vapedza fundo yokutanga yakakwana yeutachiona hunogara mukati nokunze kwedzinza risina kubatwa rinobva muAmazon. Vanoti zvavakawana zvinoratidza kuti mararamiro azvino uno nezvokudya zvakatichinja sei - uye kuti utachiona hwavakawana hungagona kubatsira vanhu vemazuva ano. Vatsvakurudzi vakaongorora utachiona hwevanhu vechiYanomami vaigara mumusha uri kure weAmazon kuVenezuela vakanga vasati vambosangana nevanhu vasiri vechiYanomami. Kune vaYanomami vanenge 26 000 vanogara muBrazil uye 15 000 muVenezuela, zvikurukuru munzvimbo dzakachengetedzwa nehurumende pedyo nenzizi uye mumakomo ari kure. VaYanomami rudzi rwomunzvimbomo rwunogara munharaunda yeAmazon yeSouth America. Kune vaYanomami vanenge 26 000 vanogara muBrazil uye 15 000 muVenezuela, zvikurukuru munzvimbo dzakachengetedzwa nehurumende pedyo nenzizi uye mumakomo ari kure. VaYanomami vanovhima-vachikohwa. Vanounganidza mabhanana emusango, michero yemwaka, michero yemiti yemichindwe uye manioc. Vanovhima shiri, mhuka duku dzinoyamwisa, makate, matatya, hove duku uye dzimwe nguva mhuka dzinonzi peccary, tsoko kana kuti tapir. Boka racho haririmi zvokudya kana kuti kupfuya zvipfuwo. Vatsvakurudzi vakawana kuti vanhu vechiYanomami vane utachiona hwakasiyana-siyana zvikuru uye mabasa ehurongwa hwemavara okugara nhaka akambotaurwa muboka revanhu. 'Izvozvo zvinotiratidza kuti zvokudya zvekuMadokero nemararamiro zvinokanganisa zvikuru utachiona hwedu,' vakadaro nyanzvi dzepaUniversity of San Diego. 'Kudzidza nezvezvinhu zviduku zvinorarama muvanhu vari munzvimbo dziri kure kungaita kuti tinzwisise utachiona hwatakarasikirwa nahwo pamusana pemishonga inorwisa mabhakitiriya, zvivako zvakavharwa uye kusasvika panze,' akadaro mumwe munyori weongororo yacho Rob Knight. Muchidzidzo chitsva chakabudiswa musi waApril 17 neScience Advances, vatsvakurudzi vakanyora utachiona hwevanhu vechiYanomami vanogara mumusha uri kure weAmazon muVenezuela vakanga vasati vambosangana nevanhu vasiri vechiYanomami. Ruzivo urwu rwakabudisa pachena, kokutanga, marudzi emabhakitiriya anogara pamwe chete nevanhu vasina kumbobvira vasangana nenzanga dzakabudirira, kubatanidza zvokudya zvokuMadokero nemishonga inorwisa mabhakitiriya. 'Zvatinowana zvinoratidza kuti...
Vatsvakurudzi vakaongorora utachiona hwevanhu verudzi rwechiYanomami muAmazon. Kuongorora kwakawana kuti dzine utachiona hwakasiyana-siyana uye mabasa ehurongwa hwezvinhu zvipenyu akambotaurwa nezvahwo muboka revanhu. Mabhakitiriya avakawana angava anobatsira munzanga yemazuva ano.