Isilwanyana esincinci esinjalo sibangela ingxaki enkulu kumafama nakumafama. Nangona injongo yalo yemvelo kukutshabalalisa iimbungu, izibungu kunye nabanye abemi basemhlabeni, abakwazi ukulimaza ikamva okanye isityalo esele sikhona. Nangona kunjalo, inkqubo yokuthengiswa kweemigodi ezinikezelweyo ihamba kunye nokuqhutyelwa kwenani elikhulu lokuhamba phantsi komhlaba, sisona sizathu sokuba nesimo sengqondo esibi sabantu kulesi silwanyana.
Into ewukuthi, ukumba indlela yayo, i-shrew yonakalisa izityalo zengcambu kunye nenkqubo yengcambu yezityalo. Yingakho umbuzo wendlela yokukrazula i-shrews inzima kakhulu kwaye ixhalaba abanini bomhlaba.
Ziziphi iindawo zokuhlala?
Olu hlobo lweentonga zama-mammalian luye lwaba lukhuselekileyo kwaye lukwazi ukuhlala kwiintlobo ezahlukeneyo zemvelo: ukusuka ezintlango kuya kwiintaba okanye kumathafa. Bangakwazi ukuzixhobisa ngezindlu, njengengxenye ebalulekileyo yobomi babo ehamba ephupheni.
Iintonga eziqhelekileyo nazo zinokuhlala kwindawo yokuhlala komnye umntu ophantsi komhlaba, kwisiqu esisibolile, kwisiqu somthi owileyo okanye kwizakhiwo zoqoqosho zomntu. Uqhayisa indawo yakhe yokukhusela ngamaqabunga aweleyo, i-moss okanye utshani obomileyo, kwaye ibonisa abantwana abaninzi. Umntu ngamnye "ngasese" ngokufihlakeleyo inxalenye yalo mhlaba, onokuhlala malunga neebini okanye ezintathu kwiimitha ezi-square.
Kutheni i-shrew isebenza kangaka?
Abantu abaninzi abanomhlaba, apho isilwanyana sihlala khona, bayamangalisa ngokukhawuleza ukuba umnxibelelwano wee-tunnels phantsi komhlaba ukhula kwaye izityalo zonakaliswe. Into into yokuba isilwanyana esinjalo, esinjenge-shrew, sinomzimba obunokukhawuleza ngokukhawuleza kwaye phantse ilamba. Le nto iphosa isilwanyana kwisitshixo esingenakuphazamiseka somthombo wamandla, esingaba sezona zincinci ezincinci, ezinjengeentonga okanye izilwanyana.
Balala kuphela kwikhefu phakathi kokutya, kwaye ubude bokulala buxhomekeke ngokupheleleyo kubukhulu bomntu. Ubusika busika, abawa, baqhubeka nokubangela intlungu kwaye bazuze kwisicwangciso sekhaya. Ngulo msebenzi oqhubisayo abanikazi ukuba baqulunqe iindlela ezintsha zokulwa ne-shrew, ezinye zazo zifikelela kwindawo yokungaqondi.
Ungasusa njani i-shrew?
Kukho iindlela ezininzi zokukrazula le nkathazo, ukusuka "kootatomkhulu" bamandulo ukuya kutshatyalaliswa kwintsapho kunye neyona mihla. Bangakwazi ukwahlula nakwiindidi ezilandelayo:
- Amachiza , okuquka ukusetyenziswa kweentlobo ezahlukeneyo kunye nokutya okunetyhefu.
- Iimpawu , ulabe izibatha kunye neentambo (eziqhelekileyo zisetyenziselwa ukulahla iirati kunye namagundane).
- I-Electromechanical , i-electrical okanye i-scellers esebenza ngokucacileyo.
Yaye ukuba yonke into ingacacile ngakumbi kwizinto ezimbini zokuqala, ke indlela yokugqibela ukuyeka kwaye uyiqwalasele ngokubhekiselele, kuba iyona inobuntu kwaye iyasebenza kuyo yonke into.
Ukulwa nezikhonkwane ngokuncedwa ngabantu abesabisayo
Ukukrazula iintlekele akufani nokulwa nokhula , kuya kuthatha ixesha elithile kunye nomgudu. Izixhobo ezinqabileyo ezidala ukuzulazula emhlabathini yizona "zintsimbi" ezenziwe ngeplastiki okanye kwintsimbi.
Impembelelo efanayo ifakwe ngabakwa-electromechanical okanye bonke abatshitshisi bamagesi, abavelisa izandi zentsholongwane ethile, oko isilwanyana asikwazi ukuma. Ezi ndlela zokulwa nezilwanyana azidingi iindleko ezizodwa zesikhashana okanye zemali, kwaye zenze umonakalo omkhulu kwiziko lonke, ezingenakutshiwo malunga nokusetyenziswa kweentlanzi.
Nokuba izilwanyana ziza kunceda ngxaki yokujongana neentambo, njengeenkati neenja ziyakuthandana nokuzimela kwazo.