Mbizi imhuka inoyamwisa yerudzi rweEquus, iyo inoratidzwa nekuve nemitsetse mitema nemichena pamuviri wayo, mutsara wakasiyana unoisiyanisa kubva kuhama dzayo, madhongi nemabhiza. Iyi equine inowanikwa kuAfrica uye yakakamurwa kuita mhando nhatu uye dzinenge sere subspecies. Kuti udzidze zvakawanda nezvemhuka iyi, tinokukoka iwe kuti uenderere mberi nekuverenga chinyorwa ichi.
Chii chinonzi Mbizi?
Kubva mukondinendi yeAfrica, mbizi imhuka inoyamwisa yakafanana nebhiza, ine mitsetse mitema nemichena yakatwasuka, kana kuti dzimwe nguva shava. Iri rine manhenga anogadzirwa nevhudzi refu, rough uye gobvu. Bvudzi rinowanikwa pamusoro pemutsipa nemuswe wayo rinotumidzwa nenzira imwecheteyo. Mitsetse yainayo pamuviri wayo inoshanda senzira yekuvharisa sezvo nekuhwanda muuswa, inogona kuvhiringa chikara chayo chikuru, shumba.
Zviratidzo
Kunyange zvazvo kune zvimwe zvisiri izvo, zvakadai sehukuru, mbizi, kubva kumhuri ye equidae, dzine maitiro akafanana neaya emabhiza. Mbizi yegomo ndiro diki pane zvipenyu, rine urefu hwemamita 1,2; mbizi yakajairika kana kuti mapani, ine avhareji urefu hwemamita 1,4; uye huru pane dzose, mbizi yeGrévy ine urefu hwemamita 1,5. Mumarudzi ekupedzisira, hapana musiyano pakati pehukuru hwevarume nevakadzi, asi mune mamwe maviri, varume vakakura.
Mbizi dzemubani nedzemumakomo dzinorema pakati pe290 ne340 kilogram. Ukuwo, mbizi dzeGrévy dzinogona kurema kusvika makirogiramu 450, hunova huremu hunenge hwebhiza remijaho. Mbizi dzine meno anenge makumi mana, akakamurwa kuita; 12 incisors iyo inoshandisa kudzura zvinomera, 4 canines, 12 premolars uye 12 molars, iyo yose inoshandisa kutsenga chikafu zvakanaka isati yachigaya.
Pfungwa yekuona yeiyi equine yakagadziridzwa zvakanyanya, nekuti kuve nemeso ari pamativi emusoro, chiono chayo chinoshanduka kuva chakafara. Pamusoro pezvo, vane chiono chehusiku chekuti kunyangwe chisina kunaka sechiya chezvikara zvavo, chinoripwa nekuda kwekunzwa kwavo kwakanaka. Nzeve dzeMbizi dzakati kurei, dzakatenderedzwa uye dzinokwanisa kutendeukira chero kwakananga sedzimwe mhuka.
Zvinofanira kucherechedzwa kuti ruvara rwembizi dema rine mitsetse michena uye kwete imwe nzira yakapoteredza sezvinofungwa, sezvo kune miedzo inoitwa nemazai anozarirwa inoramba ichi chitendero. Kunyangwe hunhu hwemitsetse yemhuka idzi huchaenderana nemhando, kazhinji ivo vanoiswa vertically pamusoro wavo, mutsipa, kumberi, kumashure uye mativi. Kusiyana neizvi, kumashure kwemuviri wayo uye pamakumbo ayo, mitsetse yakachinjika. Hupenyu hwavo hunotarisirwa hunosvika makore makumi matatu. Nekudaro, vamwe vanogona kudarika avhareji iyi, kusvika kumakore makumi mana vanogona kugara mu semiquativery.
Zebra Stripes
Kunyange zvazvo pane zvimwe zvakafanana pakati pembizi dzinogara panzvimbo imwe chete, mitsetse yemitsetse haizombofi yakafanana, pachagara paine chimwe chinhu chakasiyana chinodzisiyanisa nemamwe. Mukuwedzera, mitsetse iyi ichashandura ruvara rwayo zvishoma zvichienderana nemhando, inogona kuva yakasviba zvachose kana kuti yakasvibirira ruvara. Unogona kuziva kuti irudzii rwembizi nokunyatsotarisisa mitsetse yayo.
Iyi mitsetse ndiyo mhedzisiro yekushanduka kweiyo genus Equus. Zvisikwa zvose, kusanganisira mabhiza nemadhongi, zvakasvika pakuva nemavara echinyakare aya pamapfudzi, muhuro, uye kumusana, nokufamba kwenguva zvakapera. Kusiyana nekushanduka kwezvipenyu zviviri izvi, hunhu uhu hwembizi hwakakwidziridzwa nekuda kwekusarudzwa kwechisikigo, zvichisimudzira saizi uye tsananguro yemitsara yadzo.
Chinangwa chemitsetse yeiyi equine chagara chiri nyaya yekupokana pakati pemasayendisiti, sezvo zvichivimbiswa kuti izvi zvine zvikonzero zvakakosha zvekuve pamuviri wayo. Pakati peizvi ndezvokuti vanoshanda sechigadziriso chekuvharidzira kana vari pakati pehuswa nemasora. Saizvozvowo, izvi zvinoita kuti zvive nyore kwavari kuzvivanza pakati pedzimwe nhengo dzeboka racho kuitira kuti zvikara zvakasiyana-siyana zvisazvizivi ndokudya. Kana izvi zvikaitika, kuva mumakwenzi kunobvumira kuti vatize nokukurumidza.
Sezvataurwa pamusoro apa, mitsetse yembizi inoshandawo kusiyanisa vanhu vakasiyana muhuwandu hwavo. Saizvozvowo, mitsetse michena inoita seyakapisa thermoregulation mechanism, nokuti vane humwe hukama nekugoverwa kwemafuta pasi peganda ravo. Nokudaro, basa iri raizovabvumira kuderedza kupisa kwakanyanya munzvimbo dzavanogara.
Zvisinei, izvi zvikonzero hazvisati zvichirangarirwa sezvokwadi chaiyoiyo, sezvo fundo dzesayenzi dzakapfuurira kujekesa kusava nechokwadi kwose pamusoro pemitsetse yembizi. Zvidzidzo izvi kuburikidza nenhamba yekuunganidza data uye zviedzo zvakapokana nekufungidzira kwambotaurwa, zvichiti pane humwe hukama pakati pehukuru uye huwandu hwemitsetse yembizi, pamwe chete nematembiricha avanosangana nawo muhupenyu hwavo hwose, asi kuti aya haasi ese mabasa ayo.
Mukuwedzera kune zvikonzero zviri pamusoro apa, ongororo dzakasiana-siana dzakaitwa dzinosimbisa kuti donzo guru remitsetse yembizi kudzinga nhunzi dzetsetse nehove. Ongororo idzi dzakaitwa muHungary dzakagumisa kuti mitsetse yacho inodzivirira rudzi urwu rwetumbuyu kuti risamhara pachiri nekuda kweruvara rwarwo. Nhunzi inonzi tsetse fly inotapurira mbizi, hosha inonetesa simba rokudzivirira zvirwere; Zvinosanganisirawo fivha, kutemwa nemusoro, kurwadza kwemajoini nekukwenya, uye dzimwe nguva zvinogona kukonzera rufu.
Zvakare, mbizi dzine mikana yakawanda yekubatwa nechirwere ichi nekuti dzinenge dzakafanana. Nzvimbo bedzi muAfrica umo chipembenene ichi chisingagari inzvimbo dzisingawanzooneki mbizi. Nekune rimwe divi, nhunzi dzinozivikanwa kuti dzine predilection yakasarudzika yeese equids, ichitumidzwa kune dzimwe nzvimbo sebhiza rinobhururuka. Saizvozvovo, nokugoverana pokugara nembizi munzvimbo dzinopisa zvikuru, maequid aya anoratidzirwa zvikuru kune izvi zvipukanana.
Mhando dzeMbizi
Parizvino kune akati wandei emhando yeEquus inozivikanwa sembizi, idzi dzinobva kuAfrica. Iwaya akakamurwa kuva marudzi matatu uye anenge marudzi mashanu: mbizi yegomo, Equus zebra; mbizi dzemubani, Equus quagga; uye mbizi yaGrevy, Equus grevyi. Kunyange zvazvo marudzi ose iwaya embizi ane miitiro yomuviri yakafanana, rimwe nerimwe rine mavara anogona kuva ebetsero huru mukuasiyanisa.
gomo mbizi
Kana ichienzaniswa nemamwe marudzi embizi anogara munzvimbo yakaoma uye isina vanhu, mbizi yegomo inogara munzvimbo dziri kuSouthwest Africa uko kune zvinomera zvakawanda. Iri ndiro diki pamhando dzose dzembizi, rinoyera mita imwe muurefu uye, zvakare, rakakamurwa kuva zvidimbu zviviri: Cape mountain zebra ( Equus zebra zebra ) uye Hartmann's mountain zebra ( Equus zebra hartmannae ).
Mbizi yegomo ine muviri wakaenzana, ine tsandanyama uye yakasimba. Mitsetse yaro mitema nemichena inotambanuka mumuviri wayo wose, kunze kwepadumbu nemukati mezvidya, izvo zvakachena chose. Mhuno yerudzi urwu yakasviba uye orenji, uye mabhandi ari pamusoro wayo ane rima. Sezvataurwa pamusoro apa, iri idiki pambizi dzose, makumbo ayo mapfupi uye akasimba, ane hukuru hwakafanana nehwembongoro.
Equine iyi inowanzogara mumapoka madiki evanhu vari pakati pevashanu negumi, zvisinei, mapoka evanhu vanosvika makumi mashanu akaonekwa. Zvakajairika kuona varume vakuru vari voga, kunze kwemwaka wekubereka, pavanodzivirira mare kubva kune mamwe madhiri chero ipi zvayo. Mhuka idzi dzinobereka kambwanana kamwechete mushure mekubata pamuviri kwemazuva 50, mhungu dzinowanzoita huremu hunosvika 375 kilogram.
Kunyange zvazvo mbizi dzomumakomo dzichigona kugara mazuva akawanda dzisina mvura yokunwa, dzinofanira kuva pedyo nehova kana kuti matsime maduku. Zvakare, sezvo dziri mhuka dzinodya uswa, dzinodya zvakanyanya pauswa, kunyangwe dzichigona kupota nekutarisa, ndiko kuti, kudya kune matipi emapazi emiti. Mune dzimwe nguva yaive mhuka ine zvienzaniso zvakakwana, parizvino iri munjodzi yekuchengetedzwa.
Mbizi Plain
Mbizi dzemubani dzakanyanya kufanana nebhiza, uye ndiyo inonyanya kuzivikanwa mhando yembizi. Muviri werudzi urwu une chimiro chakatenderera chine zvishoma arched kumashure, kuwedzera kune yakamira mane uye muswe wakareba uye wakawanda. Kusiyana nembizi yegomo, mvere dzayo dzakati piriviri pajasi uye dzakachena nechepasi. Chimwe chemhando yepamusoro yerudzi urwu ndechekuti ine mitsetse imwe kana miviri, pedyo nehanho yayo.
Uyu mutsetse wekumashure wakatetepa uye zvishoma nezvishoma unova wakafara nechekumashure kwembizi, kumativi ose kune mitsetse michena. Kufanana nedzimwe mbizi, varume nevakadzi vose vakaenzana. Maererano nekuongorora kubva kuEtosha National Park, mbizi dzose dzemapani, pasinei nebonde, dzinofananidzwa uye dzinogona kubereka gore rose, nekuda kwekushaiwa kwavo kwepabonde dimorphism.
Mbizi iyi inogara munzvimbo dzakakura dzakakura dzeEast Africa. Zvisinei, rudzi urwu rwembizi runogona kufamba zvikuru kutama, ruchifamba makiromita 160, daro refu zvikurusa remhuka ipi neipi yepanyika mukondinendi yeAfrica. Vanotama kubva kurwizi Chobe kuNamibia kuenda kuNxai Pan National Park muBotswana. Nzira yavo yekutama inowanzova nzira yakatwasuka yekuchamhembe-kumaodzanyemba, kazhinji mukati meKavango-Zambezi Transfrontier Conservation Area.
Saizvozvowo, mbizi idzi dzinogara munzvimbo dzinochengeterwa mhuka dzakasiyana-siyana muUnited States; paOregon Zoo, Nashville Zoo, Cincinnati Zoo, Columbia Zoo, Naples Zoo, Woodland Zoo, nezvimwe. Uyezve, boka duku rembizi dzomumapani dzinenge zana rinogara paHearst Ranch muSan Simeon, California, dzine utano hwakanaka uye dzinotarisirwa pasinei nokuti dziri kure nemhoteredzo yadzo yenguva dzose.
Grévy's Zebra kana Royal Zebra
Mbizi yehumambo kana inozivikanwawo seGrévy's zebra (Equus grevyi), inonzi inonyanya kuyevedza pamhando dzose dzembizi, sezvo muviri wayo uchienderana uye uchiyevedza. Saizvozvowo, makushe ayo anosiyana neamwe, ine mitsetse mitema yakatetepa uye yakatwasuka, ine pasi pemuviri wayo uye nechepazasi pemuswe wayo muchena, pamwe nemutsara mutema mukobvu unodarika musana wayo wese. Mhuno yacho ine grey brown.
Saizvozvowo, kuva yakasimba uye yakasimba, nzeve dzavo dzakakurawo uye dzakatenderera. Mbizi dzeGrévy dzine huremu hunenge huri pakati pe350 ne400 kilograms, zvisinei, kune zvienzaniso zvinogona kurema kusvika ku450 kilogram. Kune rumwe rutivi, rudzi urwu rwembizi runoyera kutenderera mamita 1,50 kureba uye 2,50 mamita kureba. Kana muenzaniso uyu ukachengetwa muhusungwa, hupenyu hwahwo huri pakati pemakore makumi maviri nemaviri nemakumi maviri nemashanu.
Kunyangwe iine hunhu hwenzvimbo, mbizi yehumambo inogonawo kujoinha mapoka madiki akavhurika uye asiri ekusingaperi panguva yekuberekesa. Kana nguva iyi yadarika, dzinowanzoungana nembizi, dzichiita mapoka akavhengana asi pasina kurera vana vacho pamwe chete. Padzinongozvarwa, mhuru dzembizi dzinokwanisa kumira nemakumbo uye kuita nhanho diki. Pamusoro pezvo, mushure mekuzvara, murume anogona kugara makore matatu naamai vake, nepo vakadzi vachingova naamai vavo kwemwedzi inosvika gumi nemasere.
Parizvino, rudzi urwu rwembizi runongogara muKenya nekumaodzanyemba kweEthiopia. Nekudaro, yakambowanikwawo muDjibouti, Eritrea, Somalia nedzimwe nzvimbo muAfrica yose. Nzvimbo dzaanogara inzvimbo dzakaita savanna, mapani akaoma uye akavhurika, uye nzvimbo dzerenje. Saizvozvowo, mhuka iyi inosiyana-siyana nzvimbo yekugovera zvichienderana nemwaka wegore, mukutsvaga mvura, pasinei nokuti ichienzaniswa nembizi yakajairika, inogona kupedza mazuva maviri kana matatu pasina hydrating.
Nekuda kwekuvhima ganda rayo zvisiri pamutemo, mhuka iyi yakanyorwa semhuka iri mungozi. Maererano neInternational Union for Conservation of Nature (IUCN), mumakore gumi nemasere apfuura chikamu che18% chehuwandu hwemhando iyi yakarasika. Pasinei neizvi, musangano weConvention on International Trade in Endangered Species unoti nemhaka yematanho okudzivirira okurwisa dambudziko iri, nhamba dzinofa dzembizi dzeGrévy muKenya dzakaderedzwa.
Evolution
The genus Equus iboka remhuka dzinoyamwisa dzeperissodactyl (mhuka dzine mahwanda dzine zvigunwe zvisinganzwisisike, kureva, dzine makumbo akafukidzwa nemahwanda) kubva kumhuri yeEquidae. Kunyangwe munguva dzekare yaive mhuri yakabudirira uye yakasiyana, nhasi Equus ndiyo yega genus yasara, iyi inosanganisira madhongi, mabhiza nembizi. Kusiyana nemabhiza nemadhongi akakwanisa kupfuyiwa nevanhu, mbizi dzakaramba dzichiita semhuka dzesango.
Iri genus rakamuka kuNorth America munguva yePliocene, makore angangoita mamiriyoni 4,5 apfuura, panguva iyoyo yakakamurwa kuva marudzi maviri, caballino (tateguru wemabhiza) uye estenoniano (tateguru kunobva madhongi nembizi) . Dzinza rekupedzisira iri rakayambukira muAsia makore anosvika miriyoni 2,6 apfuura rikabva rapararira muNyika Yekare (Africa, Asia neEurope). Makore akati gare gare, vanhu vomuAfrica vakaparadzana neveAsia, zvichiguma nemadzitateguru embizi dzanhasi.
Kunyangwe hukama huripo pakati pemhando dzemazuva ano dzembizi husina kunyatsojeka, zvidzidzo zvakaitwa zvinoratidza hukama hukuru pakati pembizi yakajairwa nembizi yeGrevy. Ukuwo, mbizi yegomo yaizova noukama hwepedyo hwemasikirwo nembongoro yeAfrica. Parizvino, mbizi dzakakamurwa kuva marudzi matatu, ayo akakamurwa kuva mamwe mapfumbamwe, pakati pawo pane imwe yakatotsakatika, quaggua.
Kune rimwe divi, iyo subgenus Dolichohippus, mune iyo Grevy's Zebra (Equus grevyi). Kune rumwe rutivi, subgenus Hippotigris idzo 2 mamwe marudzi embizi; mbizi yakajairika ( Equus quagga ), iyowo inokamurwa kuva twunhu twutanhatu: quagga (E. q. quagga), mbizi yaBurchell (E. q. burchellii), mbizi yaGrant (E. q. boehmi), mbizi Selous (E. q. borensis), Mbizi yaChapman (E. q. chapmani), uye mbizi yaCrawshay (E. q. crawshayi); uye gomo rembizi, iro rakakamurwa kuva zvidimbu zviviri: mbizi yegomo reCape ( E. z. mbizi) uye mbizi yegomo reHartmann ( E. z. hartmannae ).
Habitat
Rudzi urwu rweequid runogara munzvimbo dzese dzekumabvazuva nekumaodzanyemba kwakadziva kumabvazuva kwekondinendi yeAfrica; matunhu anoti Tanzania, Ethiopia, Kenya, Zimbabwe, Botswana, Zambia, Angola, Somalia neNamibia. Mbizi dzinogara mumasango, nzvimbo dzine huswa, nzvimbo dzine huswa, materu ane matombo, uye masango ane miti mikuru yemamiriro ekunze asina mvura. Nekudaro, ivo vanogarawo munzvimbo chaidzo zvichienderana nemhando uye mvura yavo inoda kurarama. Mhando dzose dzembizi dzinonzvenga masango, magwenga, nenzvimbo dzine mvura.
Chekutanga iMbizi yeGrevy, rudzi rune simba guru rekudzivirira mwaka wekusanaya kwemvura nenzvimbo. Mbizi yeGrevy inogara munzvimbo dzine huswa, nzvimbo dzakaoma uye dzakaoma dzekushisa kwepamusoro, kureva kuti, inogara kuchamhembe kweSomalia, Ethiopia neKenya. Munguva yose yokusanaya kwemvura kwakasimba, uko hova, nzizi uye mamwe manyuko emvura anoramba akaoma kwenguva yakareba, rudzi urwu rwembizi runokwanisa kurarama nemhaka yemakomba adzinoita nemahwanda adzo munzizi dzine jecha.
Ukuwo, gomo rembizi rinogara munzvimbo ine mawere muSouth Africa kana kuti muzvikomo zvemahombekombe eAngola neNamibia. Kunyange zvazvo isina simba rakafanana nembizi yeGrevy, inogonawo kurarama kwenguva yakati isina kunwa mvura. Mbizi dzomumakomo dzinojairana nemwaka wakaoma uye dzinotanga kuchera muvhu apo zviratidzo zvokutanga zvokushomeka kwemvura zvinooneka. Zvakadaro, havangoite tsika iyi chete, vanogonawo kuenda kunzvimbo dzine makomo sezvo mwando unodzika ipapo uye kunonaya kana sinou kakawanda.
Chekupedzisira, mbizi dzemubani kana kuti common zebra, sezvipuka zvayo zvese, ine hupamhi hwakakura kupfuura mamwe marudzi maviri. Sezvinoratidzwa nezita racho, mhuka iyi inogara mumapani makuru uye savannas yekumabvazuva kweAfrica, kana Angola kumadokero. Kuenzaniswa neZebra yeGrevy uye mbizi yegomo, iyi inoda kukomberedzwa nematsime emvura muhupenyu hwayo hwezuva nezuva, saka, dzimwe nguva inotama kunotsvaga nzvimbo dzine mvura yakakwana kuti igare isina mvura.
Zvokudya
Mbizi imhuka dzinodya zvinomera, kureva kuti, kudya kwadzo kunosanganisira huswa, uswa, mashizha, matavi, buds, masango nemakwati. Iyo digestive system yeiyi equid inogadziriswa kuitira kuti hutano hwekudya kwekudya kwahwo huve hushoma kudarika hwezvimwe zvidyarwa, zvisinei, izvi zvinoita kuti zvive zvishoma uye hazvigutsi zvachose, saka vanopedza nguva yakawanda vachidya nekutsvaga. chekudya.
Kazhinji, mbizi dzinogona kufamba makiromita anosvika makumi maviri pazuva kuti dziwane zvokudya, dzichigara dzichidzokera kwadzinogara mukupera kwezuva. Pasinei neizvi, mapoka embizi anoita kutama kwegore negore kunoshamisa, kunoitika mumwaka wokusanaya kwemvura uye kwadzinoita nedzimwe mhuka dzomuAfrica dzakadai semhara nemhara. Kutama kwemhuka uku kunomiririra kumwe kweanonyanya kukosha munyika, sezvo zviuru zvemhuka zvichizviita panguva imwe chete.
Mbizi dzinowanzodya mambakwedza uye manheru, dzichizorora mukati memaawa anopisa zvikuru ezuva. Zuva rose vanogona kurara vakamira sehama dzavo mabhiza, asi kana usiku hwasvika vanorara. Kufanana nemamwe marudzi ose emhuka, padzakarara dzinenge dziri mungozi, nokuti dzinogona kurwiswa nezvikara; semapere kana shumba. Nechikonzero ichi, mbizi dzinongorara kunze kwekunge dzimwe dziri muboka dzichiramba dzakamuka dzichiona, izvi zvinoitikawo padzinenge dzichidya. Vanogara vakangwarira chitarisiko chengozi ipi neipi.
Kuberekerwa
Semamwe marudzi, mbizi hadzi dzinosvika pakukura pabonde pamberi pevarume. Vanhukadzi vanokwanisa kubereka pazera remakore matatu, nepo varume vachifanira kumirira pakati pemakore mashanu kusvika matanhatu kuti vadaro. Nguva yavo yekuzvitakura inowanzotora mwedzi inenge gumi nemiviri, uye vanongobereka mhuru imwe chete, iyo inopiwa nekuchengetedzwa kwaamai kunodiwa kweinenge gore.
Kufanana nemabhiza, mbizi dzinokwanisa kumira uye kufamba dzichangozvarwa. Iyi mwedzi gumi nemiviri iyo mhuru dzinotsamira pana vanamai vadzo ndiyo ine ngozi zvikurusa muupenyu hwadzo, sezvo dzisina unyanzvi hwakakwana hwokumhanya sezvinoita mbizi dzakura, dzichiva mhuka iri nyore yeshumba nezvimwe zvikara. Sezvo vanaamai vari ivo voga vanogona kuvadyisa, vaduku vane tarenda rokudzidza mitsetse yavo yokuvatevera uye kuti vasarasike kubva muboka.
Mbizi hadzi dzinozvarwa dziine mvere dzakapfava dzakapfava uye jena, dzinozova neruvara rwatinoziva tese, dema nechena. Kusafanana nembizi dzaGrévy idzo dzinogona kutarisira vana vadzo pasina betsero yehono, mhuru dzembizi dzomumakomo nemhare dzomumapani dzinodzivirirwa navose vari vaviri amai vadzo nababa nedzimwe hadzi dziri muboka. Mukuwedzera kune ngozi yezvikara, vabereki vanofanira kungwarira kuti mishonga yevacheche nemishonga inouraya zvipembenene hazviitike pakati pembizi, kunyange zvazvo muitiro uyu wakangocherechedzwa pakati pezvienzaniso zviri muusungwa.
State of kuchengetedza
Mukuwedzera kukutarisana nezvikara zvaro zvomusikirwo, katsi huru dzinogara munzvimbo imwe cheteyo nayo, mbizi inofanirawo kungwarira ngozi iyo munhu akava nokuda kwerudzi rwake. Zvinosuwisa kuti huwandu hwayo hwadzikira nekuda kwekuvhima kwayo ganda nenyama zvisina tsarukano. Pamusoro pedambudziko iri, kurasikirwa uye kuchekwa-chekwa kwenzvimbo yakasikwa yembizi kwakonzera kuti kuchengetedzwa kwerudzi urwu kuve nyore.
Kutaura zvazviri, muzana remakore rechiXNUMX, nemhaka yokuvhima, munhu akakwanisa kudzima imwe yemarudzi ayo, Equus quagga quagga.. Muna 1883, mbizi yekupedzisira yecuaga muusungwa muAmsterdam zoo yakafa makore akati wandei mushure mekunge mhuka dzayo dzanyangarika zvachose musango muSouth Africa. Nhasi, dzose dziri mbiri mbizi dzeGrévy uye mbizi dzomumakomo dzinorangarirwa semhuka dziri mungozi yokutsakatika neInternational Union for Conservation of Nature (IUCN).
Mbizi dzeGrévy dziri kutyisidzirwa zvakanyanya nekuvhima, kuchiteverwa nezvipfuwo, mvura uye chikafu. Kuparadzirwa kwerudzi urwu muAfrica kwakadzikira zvakanyanya mumakore achangopfuura, paine huwandu hwevanhu vasingasviki zviuru gumi. Vanamazvikokota vanoti vagari vayo vari panjodzi yenjodzi ipi neipi yezvakatipoteredza inogona kuitika mudunhu iri, sekusanaya kwemvura, nekuti izvi zvingakanganisa mhuka.
Kune rumwe rutivi, rudzi ruduku rwebizi remugomo rinogara kumaodzanyemba kweAfrica riri mungozi yokutsakatikawo. Nekuda kwemaitiro ekudzivirira ekudzivirira kutsakatika kwemhando iyi, huwandu hwevanhu vangangoita zviuru makumi maviri nezvishanu zvemienzaniso hwakawanikwa muNamibia neAngola, kubvira kare, muma25s, kwaingova nemhando zana. Zvishoma nezvishoma, pashure pepurogiramu inopfuurira yokuchengetedza, nhamburiko dzakaitwa dzokuderedza mwero yorufu zvikuru sezvinobvira, zvisinei, kuvhima nokurasikirwa nenzvimbo yayo yokugara yomusikirwo kunopfuurira kuchiisa mungozi yenguva dzose.
Nekune rimwe divi, kuchengetedzwa kwenzvimbo yembizi yebani hainetseki, sezvo iine nzvimbo yakakura yekuparadzira uye huwandu hwayo hunopfuura vanhu 750.000. Pasinei neizvi, kufanana nedzakapfuura, padanho renzvimbo vagari vemumapani embizi vari kutyisidzirwa nevanhu uye nhamburiko dzake dzokuvavhima kuti vashandise ganda ravo nenyama uye, nenzira imwe cheteyo, kuparadza nharaunda yavo yechisikigo kuti vanhu vabatsirwe. .
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