Kutheni ibhere liyaphinda lilalele kwaye lilale ebusika?

Abantu sele benomdla kumbuzo wokuba kutheni ibhere lidla i-paw. Le nkcazo yavela kumaxesha amandulo. Ngokuhamba kwexesha, inkulumo ethi "intambo esondayo" yayiza kuthetha intsingiselo yokufa kwendlala kunye nokugxilwa ngokuqinile kwisigama sethu. Namhlanje eli binzana linokuvakala yonke indawo. Kutheni abantu babibiza loo mbutho? Kwaye konke ngenxa yeebhere ayidli ebusika. Kwaye abantu bokuqala, behlala bebukele, babeqinisekile ukuba kwakusuka kwindlala iilwanyana eziyiphula xa ziwela kwi-hibernation.

Kutheni ibhere lidla i-paw ngexesha lokulala?

Iibhere, ezihlala kwiindawo ezivela kwindawo epholileyo ukuya kwi-Arctic, zilala ebusika. Olu bubungqina obuhlukeneyo bezilwanyana. Oku kwenzeka ngenxa yokuba iqhwa lihlanganisa ukutya okuninzi kwiibhere. Kwaye izilwanyana azidli kuphela inyama. Iingcambu zabo zokutya eziphambili, amajikijolo kunye ngokubanzi nayo yonke into engasetyenziselwa ukutya.

Njengoko uyazi, ngexesha lobushushu, iibhere azidli. Kwaye ukuze bangafi ngenxa yendlala, bayanelisa i-paw yabo, kuba iqulethe amaninzi amaninzi. Le yimiqulu ethandwa kakhulu kubantu. Iibhere zilala ngokulala, zifake izibophezelo zazo kunye nombhobho wazo. Ngokuqhelekileyo bafumana emlonyeni. Kwaye entwasahlobo, xa iintsimbi ziphuma emgodini wazo, iintambo zabo zizonke zikhonkwane zesikhumba esidala. Kubonakala ukuba, yikho kutheni abantu benombono onjalo.

Ukunyuka kwama-Bear

Iingcali zenzululwazi zide zifumanisa indlela ibhere elilele ngayo kwindawo yokulala kunye nokuba kutheni ibhere lidla i-paw yayo. Njengoko kwavela, akenzanga okokugqibela. Iibhere zilala, kuba ebusika abakwazi ukuzidla. Ubunzima bezilwanyana ezilwanyana zivela kwi-150 ukuya kuma-700 kilogram. Ngaphambi kokuba iibhere zasebusika zinethuba lokusebenzela amaninzi amanqatha. Ichitha ebusika ephupheni.

Kulo rhulumente, inyama yebhere idlulela kwinkqubo yezoqoqosho - i-anabiosis. Ukuphefumula nentliziyo yeengqungquthela zelo lwanyana zihlawule kakhulu. Kwaye ngokuqhelekileyo ukusuka kwicala kunokubonakala ngathi akaphefumli nhlobo. Kodwa oku kubonakala nje. Imeko ye-anabiosis inceda ibeke i-oksijeni ngokufanelekileyo, egcina i-fat-cutaneous fat. Ngokunjalo, uyondla isilwanyana esilalayo ebusika.

Ngaba ibhere liyayithanda le nto?

Iibhere zinyusa imiphunga yazo. Kodwa kuphela ezo zikhula ekuthinjweni. Kwaye ke, ininzi ithwala iikerubhi. Kodwa lo mkhwa unokuhlala kwiilwanyana ezindala. Isizathu kukuba ii-cubs, zizalwe, zondla ubisi lonina ixesha elide. Kwaye ukuba ukubonakala kwazo ekukhanyeni kuhambelane nokunyanyiswa komama, emva kweenyanga ezimbalwa abantwana abasenakuchukumisa iintopho emilonyeni yabo. Yaye iyakwindawo yokutya kunye neentambo zebhere.

Abancinci balele ebusweni bomama obuncinci, kwaye ungabandakanyi nantoni na ngaphandle kokutya. Ukuzala ubisi kunomsoco kwaye kunamanqatha. Ngoko ke, iikhabhi zithatha iinyanga ezimbalwa. Ngamanye amaxesha, iinkophe zikamama ziphuma emlonyeni. Kulo lonke umzimba lizala iibhubhu ziyamkeleka, zibonisa ukulahleka. Ngoko ke, abantwana abalambileyo abahlali.

Iibhokhwe zizenzele ngokuzenzekelayo emzimbeni womzali de zifumane i-ingono kwakhona. Ekuthunjweni, ii-cubs azikho ukufudumala okunjengomama, kwaye zizalisa ngokuzondla i-paw yazo. Kubonakala ukuba oku kuhambelana nentsimbi yomama, ijikelezwe ngeenwele. Ngaphezu koko, kwiingalo zomzali, ii cubs zichithe iinyanga ezininzi. Kwaye kwii-zoos, ingqalelo kubo ayikho ngekhefu. Kwaye kufuneka baziva bebuhlungu.

Kutheni iimbombo zeebhere emva kwebusika kwiingxowa zesikhumba?

Kutheni ibhere lidla i-paw ebusika? Ukuze kube ngokuchanekileyo, isilwanyana siyakubetha. Kwi-paws yeebhere ikhumba elikhulayo ngokukhawuleza. Kwaye oku kuqondakalayo, kuba ubunzima bayo buphakathi kwama-350 kilogram. Ngentwasahlobo, ehlobo nasekwindla, isikhumba sinalo ixesha lokuqina kanzima. Oku kuvumela ukuba iibhere zihambe ngokukhawuleza kunoma yiphina indawo, kungabikho kalisa ii-paws zabo. Kodwa xa izilwanyana zingena kwi-hibernation ebusika, isikhumba siqala ukuhlaziya.

Ukwakhiwa kocwangco olutsha kubangela ukutshabalalisa kunamandla. Kwaye izibhere ziqala ngokuzenzekelayo ukugubungela i-paws yazo, ukuqhawula isikhumba esidala kunye nokukhulula entsha. Ukuba izilwanyana azizange zenze oku, zingaziva zinzima gqitha ukuba zivuke. Kwaye kuba kungekho ukutya okwaneleyo ukufikelela kwisixa esifanelekileyo, iibhere kwiindawo ezivusiweyo zibe zimbi kwaye ziyingozi. Ngako oko, i-pawn gnawing ibhalwe kuyo ngokubakho ukulala okulile.

Ubuhlungu kangakanani iphupha leebhere?

Ukususela kumaxesha amandulo, abantu babezibuza ukuba kutheni ibhere lilala ebusika. Kutheni enyula umlenze wakhe ngeli xesha? Ukulala ubuthongo kakhulu. Ukuba eceleni kwe-birch kukho ingxolo, nokuba ingcuka iyakhala, ngoko isilwanyana sinokuvuka. Iibhere ayizondli i-paws, kodwa, ekubeni ubuthongo babo bubuhlungu, baziva bebuhlungu kunye nokuphazamiseka okuvela ngexesha le-moult.

Uninzi lwazo zonke, oku kuchaphazela i-paws. Kwaye ke iibhere ziqhekeza ukulala kwesikhumba esidala, ukukhulula entsha. Kodwa abavuki. Kwaye ngexesha lokugubha, isilungu sinxalenye emlonyeni werhamncwa. Ngako oko abantu banombuzo malunga nokuba ibhere lidla i-paw.

Ngaba zonke iibhere zilele emathangeni?

Akunabo bonke abalala ebuthongweni ezicocekileyo, bekhuselwe kwikhephu. Unokuhlangana nezilwanyana zilele phantsi. Abazingeli, ukuba bayakwazi ukuthatha isithombe, balayishe iifoto kwi-Intanethi, apho umzimba weebhere zikhange ngaphandle kwideni, okanye kwinqanaba elikhethiweyo. Kodwa nakweli lizwe, i-paws yabo igcina iphela emlonyeni.

Mhlawumbi ezi zihlandlo zenza abantu bazibuze ukuba kutheni ibhere liza. Kodwa kwi-lair okanye ngaphandle kwayo, i-molting kunye neengcamango zendalo kwizilwanyana zomeleleyo. Ngako oko, nangona ngexesha leebhere eziqinileyo zokulala zithoba isikhumba esidala kwi-paws ukuphepha ukukhupha kunye nokuphazamiseka.