Izici nendawo yokuhlala
Ama-Colobuses (noma njengoba abizwa nangokuthi: ama-Grevets) yizilwane ezinhle futhi ezincanyana ezi-oda lezimbongolo, umndeni wezinkawu. Njengoba kubonakala ku isithombe se-colobus, isilwane sinomsila omude oshibilikayo, uvamise ukuba nentshinga ekugcineni, noboya obusilika, okuyisizinda saso esimnyama, esinomphetho omhlophe osabekayo ezinhlangothini nasemsileni.
Noma kunjalo, umbala we-subspecies uhluka kakhulu. Ukuma nombala womsila nakho kuyehluka, ezinye zezinhlobonhlobo zinale ngxenye yomzimba ecebe kakhulu kunaleyo yempungushe. Umsila wesilwane unencazelo ekhethekile.
Kungaba ukuvikela i-colobus ngesikhathi sokulala. Kulesi simo, isilwane sivame ukusiphonsa phezu kwaso. Intshakaza emhlophe ezimweni eziningi ingasebenza njengesiqondisi samalungu ephakethe lenkawu ebumnyameni.
Kepha empeleni umsila, omude ukwedlula umzimba uqobo, udlala indawo yokuzinza ngesikhathi sokugxuma okukhulu kwama-colobos, akwazi ukwenza amamitha angaphezu kwama-20. Amehlo ezilwane ahlakaniphile futhi anokukhuluma okungapheli, okubuhlungu.
UColobus ahlanganiswe aba ama-subgenera amathathu nezinhlobo ezinhlanu. Ukukhula kwenkawu kungafika kumasentimitha angama-70. Ikhala lesilwane liyinqaba, liphuma, linomsila wamakhala othuthukile kanye nethiphu ende futhi exhunywe kangangoba ilenga kancane phezu kwendebe engenhla.
Isici esiyingqayizivele sesilwane ukuthi ngezinyawo ezanele ngokwanele ezinesakhiwo esijwayelekile, ezandleni isithupha sincishisiwe futhi sibukeka njenge-tubercle - inqubo emise okwenziwe ngesigaxa, emfushane, okunikeza isithombe sokuthi othile uyinqumile. Lokhu kuchaza igama lesibili lezinkawu - amaGrevetsy, asuselwa egameni lesiGreki "ukukhubazeka".
Lezi zinkawu ezithakazelisayo zihlala e-Afrika. Ingulube yaseMpumalanga uhlala eChad, Uganda, Tanzania, Kenya, Ethiopia, Nigeria, Cameroon naseGuinea. Izinkawu zihlala ebangeni elibanzi kakhulu, zikhetha ukuhlala emahlathini emvula asenkabazwe.
ENtshonalanga Afrika, kuvamile ubomvu obomvu, ingubo yayo ingaba nsundu noma mpunga, futhi ikhanda libomvu noma i-chestnut. Eminyakeni engaphezu kwekhulu eyedlule, imfashini yezikhumba zalezi zinkawu yaba nomthelela eqinisweni lokuthi izinhlobo eziningana zamaGrevets zabhujiswa. Kepha, ngenhlanhla, ekuqaleni kwekhulu elidlule, ukufunwa koboya besilwane kwehle kakhulu, okubasindise ekuqothulweni okuphelele.
Kuthwetshulwe imbaza ebomvu
Uhlamvu nendlela yokuphila
Njengoba sekushiwo, ama-colobus awanazo izithupha ezandleni zawo, ezisusa kubo izindlela ezibalulekile zokuphathwa okuhlukahlukene, zihamba kahle futhi ziphethe imizimba yazo ngekhono elifiselekayo, zigxume zisuka kwelinye igatsha ziye kwelinye, zigijimela kuzo futhi zigxume phakathi kwezihlahla, zikhuphukele ngobuciko eziqongweni.
Izinkawu zeColobus, agobe iminwe yakhe emine, ayisebenzise njengezingwegwe. Banomdlandla futhi bayashesha, bayagxuma ngendlela emangalisayo futhi bashintsha ubuhlakani bendiza. Ukuhlala emahlathini asezintabeni, izilwane zibekezelela kalula izici zesimo sezulu, zijwayele indawo ezihlala kuyo, lapho emini kunokushisa okubi kuze kufike ku- + 40 ° С, futhi ebusuku izinga lokushisa lehlela ku- + 3 ° С. Ama-grrevets ajwayele ukuhlala emihlambini, inani lawo elisukela kubantu abayi-5 kuye kwabangu-30. Isakhiwo senhlalo salezi zinkawu asinabo ubukhosi obuchazwe ngokucacile.
Kodwa-ke, balwela ukugcina ubudlelwane obuthile nezimbongolo nabanye abameleli bezilwane ezihlala endaweni. Kulo mhlaba, indima ebaluleke kakhulu eyezimfene, ephansi kancane ezingeni le-hornbill. Kepha amaGrevets abheka izinkawu njengezidalwa eziphansi uma uziqhathanisa nazo.
Sonke isikhathi sabo sokuphumula ekudleni, okuthatha ingxenye enkulu yezimpilo zabo, izilwane zichitha ekuphumuleni, ngenkathi zihleli phezulu emagatsheni futhi, zilenga imisila yazo, zishiswe yilanga elangeni. Banokudla okuningi. Impilo yabo ayijahile futhi ayijabulisi.
Ngenxa yalokhu, umlingiswa we-colobus hhayi nolaka nhlobo, futhi zifakwe ngokufanele esigabeni sezinkawu ezinokuthula nokuzola kakhulu emhlabeni. Kodwa-ke, basenezitha, futhi uma bebona umhlaseli noma umzingeli ekude, izilwane zigijimela phansi zisuka endaweni ephakeme kakhulu futhi, ngokufika ngobuhlakani, zizama ukucasha ngaphansi kwebhulashi.
Ukudla
Izinkawu zichitha cishe impilo yazo yonke ezihlahleni, ngakho-ke zidla amaqabunga. Eqa emagatsheni, amaGrevets akha ukudla kwawo okunomsoco futhi okunolaka ngezindebe zawo. Kepha abengezeli ukudla okumnandi kakhulu ngezithelo ezimnandi, ezinempilo nezinomsoco.
Kodwa amaqabunga, atholakala kalula ehlathini kunezinye izinhlobo zokudla, akha ingxenye enkulu yokudla okuncane. umkhuhlane. IzilwaneUkuze bathole zonke izinto ezidingekayo empilweni kulo mkhiqizo onama-khalori aphansi, badla amaqabunga ngobuningi obukhulu.
Kungakho, phakathi kwamaGrevets, izitho eziningi zomzimba zenzelwe lolu hlobo lokudla okunempilo. Zinama-molars aqinile ngokungavamile angaguqula noma imaphi amahlamvu abe yi-gruel eluhlaza. Nesisu esikhulu, esihlala ivolumu ecishe ilingane nekota yomzimba wabo wonke.
Inqubo yokugaya i-coarse cellulose emandleni anika impilo ihamba kancane, futhi abantu baseGreve badla cishe sonke isikhathi, bezama ukuthola amavithamini nezakhi ezidingekayo ekudleni okungakhiqizi, bechitha amandla amaningi namandla ekugayeni.
Ukuzala kanye nesikhathi sokuphila
Ukuxhuma okuxekethile nokudubula emoyeni, owesilisa uGreve, ovuthwa njengamadoda, eneminyaka emithathu, akhiqizi amaqabunga amnandi kuphela wokudla, kepha futhi ukukhombisa ubuciko nobukhulu bakhe kukho konke kubaphikisi nabaphikisanayo ngokunaka kwale ntokazi kwabakhethiweyo izinhliziyo.
Abesifazane bayakwazi ukwenza imisebenzi yokuzala lapho beneminyaka emibili. Futhi lapho benesikhathi esifanele ubudlelwano nabobulili obuhlukile, obenzeka kanye ngonyaka, izitho zabo zangasese ezivuvukile ziyisibonakaliso sabalingani babo ngomzuzu omuhle.
Izinkawu zesifazane zinethuba elihle lokukhetha phakathi kwabanumzane abaningi. Ukungqubuzana kuvame ukuvela phakathi kwezimbangi ngenxa yothando lomuntu okhethiwe. Ukukhulelwa komama abakhulelwe kuthatha cishe izinyanga eziyisithupha, futhi ekugcineni kwayo kuzalwa ingane eyodwa kuphela.
Unezinyanga ezingu-18 encelisa ibele. Nezinye izikhathi ezihlekisayo nokudlala, njengazo zonke izingane. Omama baseColobus banakekela kakhulu futhi bathwala izingane, bazicindezele emzimbeni wabo ngesandla esisodwa, ukuze ikhanda lengane lihlale esifubeni senkawu, futhi umzimba wengane uqobo ucindezelwe esiswini. Emvelweni colobus uyaphila ngokwesilinganiso cishe amashumi amabili eminyaka, kepha kumamuo nasezinkulisa kuvame ukuba kude kakhulu, kuphila iminyaka engaba ngu-29.
