Izizathu zokulala kwebhere
Ngexesha lasebusika, uninzi lwemithombo yokutya yeebhere iyanyamalala, nto leyo ebanyanzela ukuba bafune iindlela ezintsha zokusinda kweli xesha lonyaka elinzima. I hibernación ivela njengesisombululo esifanelekileyo sokujongana nokunqongophala kwemithombo yobutyebi. Ngale nkqubo, ezi zilwanyana zinokunciphisa kakhulu inkcitho yazo yamandla kwaye zilawule ukuphila ngaphandle kokutya okanye ukusela iinyanga.
Iibhere zikwafukama njengeqhinga lokuzikhusela kwiingozi ezinokubakho kwimekobume. Ngeli xesha, iimeko ezibandayo kunye nokunqongophala kokutya kubangela ukuba ezinye izilwanyana zingene kwi-torpor ngokunjalo, zivumela iibhere ukuba zifihle kwimiqolomba yazo kwaye ziphephe ukungqubuzana namarhamncwa okanye abakhuphisana nemithombo.
Ukulungiselela ukufukama
Ukulungiselela ukufukama kuqala ngaphambi kokuba kufike ubusika. Ngexesha lokuwa, iibhere kufuneka zonyuse i-caloric intake kwaye ziqokelele izitolo ezinkulu zamafutha emizimbeni yazo. La mafutha, aya kuba ngumthombo wabo oyintloko wamandla ngexesha lokulala, kubalulekile ukugcina imisebenzi yabo ebalulekileyo kunye nokubonelela ngobushushu obufunekayo ukuze baxhathise ukushisa okuphantsi.
- Ukufezekisa oku, iibhere zinokutya ukuya kuthi ga kwi-20,000 yeekhalori ngosuku ngexesha langaphambi kokulala, ukwenza uninzi lokufumaneka kokutya okuxineneyo okunje ngamandongomane, iziqhamo, kunye nezilwanyana ezincinci.
Kwakhona ngeli nqanaba, iibhere zikhetha indawo efanelekileyo yokubeka umngxuma wazo, enokwahluka ukusuka emqolombeni ukuya kumngxuma owombiwe emhlabeni. Lo mngxuma kufuneka ukhuseleke kwaye ugqunywe ngokwaneleyo ukuze uzikhusele kwiimeko zemozulu kunye nezoyikiso ezinokubakho.
Inkqubo yokulala
Ukufukama kwiibhere ayikobuthongo obunzulu obuqhubekayo, kodwa yimeko ye-torpor okanye intaka nto leyo ebavumela ukuba bonge amandla kunye nokunciphisa inkcitho yemetabolism ngama-75%. Ngokungafaniyo nezinye izilwanyana ezifukamayo, iibhere zigcina imisebenzi yazo yomzimba isebenza kwaye zinokuvuka ngokulula xa ziphazamisekile.
Ebudeni bokulala, ubushushu bomzimba webhere buyehla kancinane, kodwa abukho kangako kwezinye izilwanyana ezanyisayo ezizifihlayo. Imisebenzi yazo ebalulekileyo, enjengokubetha kwentliziyo nokuphefumla, nayo ithoba isantya, kodwa ayikhubazeki ngokupheleleyo.
Ukuzala nokukhathalelwa kwabaselula
Inkqubo yokufukama inendima ebalulekileyo ekuveliseni iibhere. Iimazi ezikhulelweyo zidla ngokungena ebusika phambi kweenkunzi, yaye kusebudeni beli xesha apho zizala khona amantshontsho azo.
Iibhere ezingumama zinobuchule obumangalisayo bokunyamekela nokuncancisa amathole azo xa zilele, zisebenzisa iindawo ezityebileyo zazo njengomthombo wamandla okuvelisa ubisi. Njengoko amantshontsho ekhula kwaye efumana amandla, umama ngokuthe ngcembe uyavuka aze alungiselele ukuhlangabezana neemfuno zasentwasahlobo.
ukuvuka kwi-hibernation
Njengoko intwasahlobo isondela kunye neemeko zokusingqongileyo ziphucula, iibhere ziqala ukuvuka ngokuthe ngcembe ebuthongweni bazo. Le nkqubo inokuthatha iintsuku ezininzi, njengoko ibhere kufuneka ibuyele kancinci kancinci kwaye ivumele umzimba wayo ukuba ulungelelanise nobomi ngaphandle kokulala.
Xa sele evukile, amabhere ngoko nangoko aqalisa ukufuna ukutya ukuze afumane amandla asetyenzisiweyo ngexesha lokufukama kwaye alungiselele ukuhlangabezana neemfuno zexesha lokuzala kunye nexesha lokukhula elilandelayo.
La thwala ukulala ubuthongo ngumzekelo omangalisayo wokuziqhelanisa nokuphila kwindalo. Ngale nkqubo, ezi zilwanyana zanyisayo zomeleleyo ziyakwazi ukumelana nezona meko zinzima ngoxa ziqhubeka nokuzala nokukhathalela amantshontsho azo anzulu kwiindawo zazo zasebusika.