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Izinja: Okufanele Ukwazi

Izinja izilwane ezincelisayo. Kososayensi, izinja ziwumndeni wezilwane ohlanganisa nezimpungushe. Lapho abantu abaningi becabanga ngenja, bacabanga ngalokho ososayensi abakubiza ngokuthi inja yasekhaya. Eyeduna ibizwa ngokuthi iduna, insikazi ibizwa ngenja, kanti isilwane esincane sibizwa ngomdlwane.

Izinja zasekhaya zaqala ngempisi: Abantu sebejwayele izimpisi ezinkulungwaneni eziningi zeminyaka edlule. Kukhona okutholakele okufakazela ukuthi abantu babehlala nezinja eminyakeni engu-30,000 edlule. Izinja sezishintshile, abantu bavame ukufuya izinja ngamabomu ukuze zibe yilokhu afuna zibe yikho. Namuhla kunezinhlobo zezinja ezingaba ngu-800.

Izinja zaziwusizo kakhulu ekuzingeleni, zazifudumeza abantu futhi zilwa nezitha. Namuhla ezinye izinja zinemisebenzi ekhetheke kakhulu, ngokwesibonelo, zisiza izimpumputhe ukuba zithole indlela yazo. Ungakwazi futhi ukugada okuthile futhi weluse izimvu futhi. Nokho, iningi lezinja likhona kuphela namuhla ukuze abantu bazijabulele. Kuthiwa kunezinja ezingaphezu kwezigidi ezingu-500 emhlabeni.

Izinja aziboni kahle, kodwa zinenkinga yokuhlukanisa imibala kahle. Kodwa banezindlebe ezinhle kakhulu zalokho. Zizwa imisindo ephakeme kangangokuthi abantu ngeke bayizwe. Ngaphezu kwakho konke, izinja zinephunga elihle kakhulu, elingcono izikhathi eziyisigidi kunabantu. Lokhu akuhlobene kuphela nekhala elide, ngoba izinhlobo eziningi zezinja zinekhala elifushane. Inzwa enamandla yokuhogela ivela eqinisweni lokuthi izinja zisebenzisa ingxenye enkulu yobuchopho ukuze zithole iphunga kunabantu.

Kungani abantu befuya izinja?

Izinja eziningi zibheka abantu njengabangane noma njengamalungu engeziwe omndeni. Lokhu kusebenza kahle kakhulu ezinjeni ngoba ziyizilwane ezipakisha njengezimpisi. Bahlala bethembekile ephaketheni, ikakhulukazi umholi wephakethe. Abafuni ukusala ephaketheni ngoba abakwazi ukuzingela bodwa futhi bangabulawa indlala. Ngesizathu esifanayo, baphinde bagade futhi bavikele umndeni wabo noma umuzi wabo.

Ifana kakhulu nezinja ezilusayo. Inja enhle yomhlambi izalwa phakathi komhlambi. Ube esethi zonke izimvu yizingane zakubo noma ezinye izihlobo eziseduze ngaphakathi kwephakethe. Ngakho-ke uvikela izimvu noma ezinye izilwane emhlambini. Lokhu kubaluleke kakhulu manje kunakuqala ngoba maningi amabhere nezimpisi emvelweni kunangaphambili.

Izinja zamaphoyisa zilalela inkosi yazo ngaphandle kwemibandela. Baye baqeqeshwa isikhathi eside ukuze bathole nezinto ezincane njengokhiye. Ukuze benze lokhu, kufanele bafunde ukucinga indawo ohlelweni oluthile. Kufanele futhi bafunde isikhathi eside ukuthi bangabamba kanjani isigebengu ngaphandle kokusilimaza kakhulu.
Izinja zezidakamizwa nazo ziwuhlobo lwenja yamaphoyisa. Ikhono lakhe ukuhogela izidakamizwa. Lokhu bakwenza ngesikhathi begada ezindaweni ezithile ikakhulukazi emingceleni yezwe nasezikhumulweni zezindiza. Kubo, kufana nomdlalo. Isikhathi ngasinye lapho behogela umuthi, bathola ubumnandi obuncane njengomvuzo.

Inja ye-avalanche nayo iyinja ekhethekile ebonayo. Uhogela abantu abalele ngaphansi kweqhwa noma ngaphansi kwe-avalanche yamatshe. Yenziwe ngetshe elawa ngokuzumayo. Izinja ze-avalanche nazo zisetshenziselwa ukubhekana nezindlu eziwile, isibonelo ngemva kokuzamazama komhlaba.

Inja eqondisayo isiza izimpumputhe ukuba zithole indlela yazo. Igama lakhe langempela yinja eqondisa izimpumputhe ngoba uqondisa izimpumputhe. Izinja eziqondisa izimpumputhe zithatha isikhathi eside ukuziqeqesha. Ungathuswa iziqhumane, isibonelo. Udinga ukubona uma irobhothi liluhlaza, bese uya phambili. Uma kubomvu, hlala phansi. Ezinye izinto eziningi ziyengezwa. Izinja eziqondisayo zezimpumputhe ziphethe uphawu olukhethekile ukuze abantu ababonayo bakwazi ukuzibona. Baphinde babe nesibambo esiqinile emhlane ukuze ongaboni aqondiswe yiso.

Izinja eziyisihlibhi zinomsebenzi okhethekile. Uyabazi kusukela enyakatho ekude. Ikakhulukazi iyingxenye yohlobo lwama-huskies. Bathanda ukugijima futhi bayaphikelela. Futhi anoboya obunzima, ngakho-ke angakwazi ukuchitha ubusuku eqhweni ngaphandle kokubanda aze afe. Kufanele ujwayele izinja eziyisihlibhi ukwenza umsebenzi wazo kahle. Kusukela emvelweni, abajwayele ukudonsa okuthile ngebhande futhi bahlale beseduze komunye nomunye.

Zizala kanjani izinja?

Izinja kufanele zibe unyaka owodwa ngaphambi kokuba zibe nemidlwane. Lokho kubizwa ngokuthi ukukhiqiza kabusha. Lokhu kuqala ngaphambi kwesikhathi ezinhlotsheni zezinja ezincane futhi kamuva kwezinkulu. Kungenzeka nganoma yisiphi isikhathi sonyaka.

Inja isuke isilungele ukuya ocansini kuphela lapho i-ova isivuthiwe esibelethweni sayo. Bathi ingambozwa. Abesilisa abanempilo enhle bahlale bezimisele ukwenza lokhu. Ukukhulelwa kuqala ngokukhulelwa. Kuthatha cishe amasonto ayisishiyagalolunye kuzo zonke izinhlobo zezinja, okungukuthi cishe Izinyanga ezimbili.

Kodwa-ke, inani lezilwane ezisencane lincike kakhulu kuhlobo. Kukhona ezintathu kuya kweshumi nambili ilitha, yilokho okubizwa ngokuthi ukuzalwa. Athi: Inja yazala isencane kakhulu. Imidlwane iphuza ubisi lukanina ngoba izinja ziyizilwane ezincelisayo.

Imidlwane kumele ihlale nonina nezingane zakwabo. Kumele ufunde ukuhlala nabo futhi uziphathe kahle. Ungakwazi futhi ukubenza bajwayele imisindo ekhethekile, njenge-siren yamaphoyisa. Lokho kuncike ekutheni ufuna inja ibe yini kamuva.

Ngokuphindaphindiwe, izinja zisheshe zithathwe unina nezingane zakubo bese bezidayisa. Lokhu kuwukuhlushwa kwezilwane. Izinja ezinjalo azikwazi neze ukuqeqeshwa ngendlela efanele. Abafundi ukusebenzelana kahle nabantu nezinja.

Izinhlobo zezinja ezinkulu ngokuvamile zihlala ngaphansi kweminyaka eyishumi. Izinhlobo zezinja ezincane ngokuvamile zifinyelela eminyakeni engu-15 ubudala. Irekhodi kuze kuthiwe ngeyenja eneminyaka engu-29. Ososayensi abakatholi ukuthi kungani izinja ezincane zibandala kunezinkulu.

UMary Allen

Ibhalwe ngu UMary Allen

Sawubona, nginguMary! Nginakekele izinhlobo eziningi zezilwane ezifuywayo ezihlanganisa izinja, amakati, ama-Guinea pig, izinhlanzi, nodrako onentshebe. Ngiphinde nginezilwane ezifuywayo eziyishumi okwami ​​okwamanje. Ngibhale izihloko eziningi kulesi sikhala ezihlanganisa indlela yokwenza, izindatshana zolwazi, imihlahlandlela yokunakekela, imihlahlandlela yohlobo, nokunye.

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