Hunhu yatora rimwe danho kutsakatika mhuka dziri padyo nesu, senge tsoko. Uye ndezvekuti ina yemhando huru dzetsoko izvozvi yakanyorwa pasi rese mune njodzi yekutsakatika.
Sangano reInternational Union for Conservation of Natural (IUCN) rakanyora gorilla yekumabvazuva (Gorilla beringei), chipenyu chikuru kwazvo, iri munjodzi yekutsakatika mune yayo yekupedzisira tsvuku rondedzero yemarudzi ari panjodzi. Iyo gorilla yekumabvazuva yakatambura kuwanda kwevanhu makumi manomwe muzana mumakore makumi maviri apfuura, kunyanya nekuda kwekuvhima zvisiri pamutemo.
Mamiriro emakorira ekumabvazuva akaenzana neayo e mamwe matatu makuru marudzi yemaprimates akatonyorwa seakakanganiswa panjodzi, nhanho imwe kubva kutsakatika. Iyo gorilla yekumadokero, iyo Bornean orangutan, uye Sumatran orangutan vari pane izvo "zvitsvuku zvinyorwa." Uye kwete chete aya mana marudzi, asi mabhonobos uye chimpanzi ave pedyo nekuwedzerwa.
Dr. M. Sanjanyan, Mutevedzeri weMutungamiri weConservation International:
Tiri kutyaira mhuka dzepedyo kwatiri kusvika pedyo nekutsakatika. Kana tikakwanisa kudzivirira masango edu makuru uye tichiwana vemuno neveko kuti vabatsirwe nazvo, isu ticharamba tichigovana nyika nematemba makuru. Kana zvisiri, hapana zvekuita. Tichava nezvimwe zvisaririra zvakasara kumashure, asi nezvezvakatipoteredza kutaura, makuru ma primates anenge asisipo.
Nguva kuvhima nekuparadza nharaunda Monkey nhamba dzadzikira muAfrica, vamwe vavo muIndonesia neMalaysia vakatambura nekurimwa kwemafuta emuchindwe, ayo anoshandiswa pamhando zhinji dzechikafu uye zvigadzirwa zvekuzora. Indonesia ine mwero wepamusoro wekutemwa kwemasango pasi rose, ichisiya murwi muhombe wema orangutan akafa, ari nherera kana kutorwa nevanhu veko.
Iyo IUCN kongiresi ine dingindira "Nyika iri pamharadzano dzenzira", nevazhinji vesainzi vanovhundutsa kuti kusanganiswa kune njodzi kwekushanduka kwemamiriro ekunze, kurasikirwa kwenzvimbo uye kuvhima kwakanyanya kuri kuendesa kune icho chakanzi "kutsakatika kukuru kwechitanhatu" kwemiti nemhuka zvepasi.