Imbwa dzinogona kutevedzera dzimwe mhuka nevanhu here?

Ethologist kusvika nguva pfupi yadarika yakaramba zvachose mukana wekuti imbwa dzinogona kutevedzera dzimwe mhuka nevanhu. Kugona uku kwaifungidzirwa kuti kwakasiyana nevanhu nemhuka dzemhuka (dzakadai se<em>orangutan nemachimpanzi). Asi ndizvo here?

Masayendisiti akatanga kusava nechokwadi pamusoro peizvi.

Zvinonyatsozivikanwa, somuenzaniso, kuti imbwa "dzinotapukirwa" nemanzwiro eumwe neumwe uye emunhu. Saka, paavhareji, imbwa inoda anenge masekondi maviri kuti "girazi" mamiriro emanzwiro emuridzi. Uye kana achitya, imbwa ichatyawo. Kana achifara, achafara. Uye izvi zvinogona kubatsira uye kukanganisa mudzidzo nekudzidziswa. Asi chero zvakadaro, vanhu vanofanirwa kunyatsoziva mamiriro avo emanzwiro uye maitiro ayo kune shamwari ine makumbo mana.

Asi zvakadini nekudzokorora zviito? Imbwa dzinozvikwanisa here izvi?

Muchiitiko ichi, vatsvakurudzi vemaitiro embwa havasi kubvumirana.

Somuenzaniso, imwe ongororo yakabudiswa muJournal of the Royal Society of London inoti imbwa dzinogona kutevedzera zvinoitwa neimwe. Pane fungidziro yekuti kugona kwakadai kwakagadziridzwa mukuitwa kwemumba.

Ongororo dzakaratidzawo kuti imbwa dzaida kugadzirisa basa rakapiwa (somuenzaniso, kudarika fenzi yakaita seV uye kunhonga toyi) dzaiita zviri nani kudai dzakanga dzamboona kuti vanhu kana dzimwe imbwa dzairiita sei.

Zvisinei, vakawanda vachiri kusava nechokwadi. John Bredshaw (Yunivhesiti yeBristol) anotenda kuti kumwe kutsvagisa kunodiwa kuti upindure mubvunzo uyu.

Zvisinei, kutevedzera kunoshandiswa pakudzidzisa imbwa. Semuenzaniso, masayendisiti kubva kuYunivhesiti yeBudapest, K. Fugazzi naA. Mikloshi, vakagadzira nzira ye "Ita sezvandinoita" zvichienderana nemigumisiro yekudzidza. Iyi nzira inobva pakutevedzera kwembwa kwezviito zvevanhu uye inoshandiswa kudzidzisa imbwa dzinobatsira muzvinhu zvakaoma. Vagadziri vemaitiro vanotenda kuti chinhu chikuru ndechekudzidzisa imbwa "Dzokorora" nheyo, uye ipapo ichabudirira kubata nemabasa akawanda, kudzokorora zviito zvemunhu anodzidzisa.

Chero zvazvingava, kuchine mibvunzo yakawanda kupfuura mhinduro. Uye zvakakosha kuenderera mberi nekutsvaga kuitira kuti tiswedere pedyo nekunzwisisa nyika yemukati yeshamwari dzedu dzepamoyo.