UMary Allen
Isingeniso: The River Horse Mystery
Izilwane zigcwele izimanga, futhi enye imfihlakalo enjalo ihhashi lomfula. Nakuba kungase kuzwakale njengesidalwa sasenganekwaneni, ihhashi lomfula liyisilwane sangempela esihlala emifuleni nasemaxhaphozini ase-Afrika. Ngakho, yisiphi isilwane esaziwa nangokuthi ihhashi lomfula? Impendulo ithi imvubu, isilwane esiyingqayizivele esithakazelisayo nesibalulekile ngendima yayo esimisweni semvelo.
Imvubu: Isilwane Esiyingqayizivele
Imvubu, noma imvubu ngamafuphi, iyisilwane esincelisayo esikhulu, esitholakala emanzini futhi sitholakala e-Afrika eseningizimu yeSahara. Naphezu kwamagama azo, izimvubu azihlobene eduze namahhashi, kodwa zihlobene kakhulu nemikhomo namahlengethwa. Zingesinye sezilwane zasemhlabeni ezinkulu kunazo zonke emhlabeni futhi zaziwa ngobukhulu bazo, imizimba yazo emise okomphongolo nemilenze emifushane. Isikhumba semvubu siqinile futhi asinaboya, futhi ngokuvamile simbozwa udaka ukuze siyivikele elangeni nasezinambuzaneni. Nakuba izimvubu zingase zibukeke zizinhle futhi zithandeka, empeleni zingenye yezilwane eziyingozi kakhulu e-Afrika, ezibangela ukufa kwabantu abaningi kunanoma yisiphi esinye isilwane esincelisayo esikhulu.
Izici Zomzimba Zemvubu
Izimvubu ziyizilwane ezinkulu, nezinsikazi zinesisindo esiphakathi kuka-1,300 kanye ne-1,500 kg, kanti amaduna anesisindo esiphakathi kuka-1,500 no-3,200 kg. Zinomzimba ofana nomgqomo osekelwe imilenze emifushane, eqinile, nekhanda elikhulu elinomlomo obanzi namazinyo amabili amakhulu aphumile. Izimvubu zijwayelene kahle nendlela yazo yokuphila yasemanzini, zinezinyawo ezinezinsika ezizisiza ukuba zibhukude kanye nongqimba lwamafutha oluzisiza ukuthi zihlale zifudumele emanzini. Futhi zikwazi ukubona kahle kakhulu nokuzwa, okuzisiza ukuba zibone izilwane ezizingelayo nezinye izinsongo endaweni yazo.
Indawo yokuhlala kanye nokusatshalaliswa kweMvubu
Izimvubu zitholakala kulo lonke elase-Afrika eseningizimu yeSahara, zihlala emifuleni, emachibini nasezindaweni ezingamaxhaphozi. Zivame ukutholakala ezindaweni ezinamanzi ahamba kancane noma amile, lapho zingadla khona izitshalo zasemanzini ezenza ingxenye enkulu yokudla kwazo. Nakuba izimvubu zingafuduki, zihamba phakathi kwemithombo yamanzi ehlukene zifuna ukudla futhi zibalekela izimo zesomiso.
Imikhuba Yokudla Nokudla Kwemvubu
Izimvubu ziyizilwane ezidla uhlaza, futhi ukudla kwazo kuqukethe izitshalo eziningi zasemanzini, njengamahyacinths, ulethisi wamanzi, notshani obuhlukahlukene. Ziyakwazi ukuklaba kokubili emhlabeni nasemanzini, futhi zingadla kuze kufike ku-50 kg wezitshalo ngosuku. Naphezu kobukhulu bazo, izimvubu zinesisu esincane uma kuqhathaniswa, okusho ukuthi kudingeka zidle njalo ukuze zilondoloze amazinga azo amandla.
Ukwakheka Komphakathi Kwemvubu
Izimvubu ziyizilwane ezihlala emphakathini futhi zihlala ngamaqembu abizwa ngokuthi ama-pods, angaba ngobukhulu kusukela kubantu abambalwa kuye kwabangaphezu kuka-100. Ngaphakathi kwe-pod, kunesakhiwo senhlalo esilandelanayo, esinabesilisa nabesifazane abavelele abahola iqembu. Izimvubu nazo ziyizindawo futhi zizovikela indawo yazo ngobudlova, ikakhulukazi ngesikhathi sokuzalanisa.
Ukuzala kanye Nomjikelezo Wempilo Yemvubu
Izimvubu ezinsikazi zizala ithole elilodwa njalo eminyakeni emibili, ngemva kwesikhathi sokumitha esingaba yizinyanga eziyisishiyagalombili. Amankonyane azalelwa ngaphansi kwamanzi futhi ayakwazi ukubhukuda phezulu ngokushesha ukuze aphefumule okokuqala. Zithembele obisini lukanina ezinyangeni ezimbalwa zokuqala zokuphila, kodwa zizoqala ukudla ukudla okuqinile lapho cishe amasonto amathathu ubudala. Amankonyane ahlala nonina iminyaka emine, ngemva kwalokho asuke esevuthiwe ngokocansi futhi ahambe ayojoyina enye idumba.
Izinsongo kanye Nokugcinwa Kwezimvubu
Nakuba izimvubu okwamanje zingabhekwa njengezilwane ezisengozini, zibhekene nezinsongo zokulahlekelwa indawo yazo, ukuzingela nokuzingela ngokungemthetho. Njengoba inani labantu liqhubeka likhula futhi linwebeka endaweni engokwemvelo yezimvubu, imiphakathi yazo iya ngokuya ihlukana futhi iba sengozini. Ngaphezu kwalokho, izimvubu zisazingelwa inyama namazinyo azo ezinyo lendlovu, okuthandwa kakhulu kwezinye izingxenye ze-Afrika.
Iqhaza Lemvubu ku-Ecosystem
Izimvubu zidlala indima ebalulekile ku-ecosystem yazo, kokubili njengetshe eliyinhloko futhi njengomthombo wezakhi. Njengezilwane ezidla uhlaza, zisiza ukugcina ibhalansi yemiphakathi yezitshalo zasemanzini, yona esekela izinhlobonhlobo zezinye izinhlobo zasemanzini nezasemhlabeni. Ngaphezu kwalokho, ubulongwe bazo bunikeza imisoco ebalulekile esimisweni sezinto eziphilayo esizungezile, esiza ekusekeleni izinhlobonhlobo zezinambuzane nezinye izilwane ezingenamgogodla.
Ukubaluleka Kwamasiko Emvubu
Izimvubu zinendima ebalulekile esikweni lesintu izinkulungwane zeminyaka. EGibhithe lasendulo, izimvubu zazibhekwa njengezilwane ezingcwele futhi zazihlotshaniswa nonkulunkulu wenzalo nowokubeletha. Kwamanye amasiko ase-Afrika, izimvubu zisabhekwa njengezimpawu zamandla, amandla nokuvikelwa.
Inganekwane kanye Nenganekwane Yezimvubu
Izimvubu nazo ziye zaba yindaba yezinganekwane nezindaba eziningi phakathi neminyaka edlule. Kwamanye amasiko ase-Afrika, izimvubu kukholakala ukuthi ziyizidalwa ezishintshashintshayo ezingathatha isimo somuntu. Kwabanye bathathwa njengabaqaphi bomfula, bewuvikela emimoyeni emibi nakwezinye izinsongo.
Isiphetho: Ukubaluleka Kwemvubu
Imvubu iyisilwane esiyingqayizivele nesithakazelisayo esidlala indima ebalulekile emvelweni we-sub-Saharan Africa. Nakuba zingase zibe yingozi kubantu, futhi ziyingxenye ebalulekile yendawo yazo ezungezile, zinikeza kokubili izinzuzo zemvelo nezamasiko. Ngakho-ke, kubalulekile ukuthi sisebenzele ukuvikela nokulondoloza lezi zidalwa ezinhle kakhulu ukuze izizukulwane ezizayo zizijabulele.