Txij li thaum lub sijhawm puag thaum ub, tib neeg tau sau txog qhov muaj peev xwm ntawm cov kab ntses ya mus ncig ntawm qhov chaw nyob hauv kev tsaus ntuj, lawv tau txais txiaj ntsig nrog cov peev xwm zoo txawv, tab sis kev kawm niaj hnub tshaj tawm tias tsis muaj dab tsi zoo txog cov puav, lawv siv echolocation rau kev taw qhia hauv qhov chaw.
Cov Lus Qhia
Kauj ruam 1
Yuav luag txhua hom ntawm cov ntses yog nocturnal, uas txhais tau tias lawv yuav tsum muaj kev nkag siab tsaus nti. Qhov tseeb, txawm tias qhov tseeb tias puav muaj lub qhov muag uas lawv pom tau nruab hnub, lawv feem ntau cia siab rau kev kawm kom paub.
Kauj ruam 2
Cov kws tshawb nrhiav thawj zaug sim nkag siab txog qhov muaj peev xwm ntawm tus puav tau npog lawv lub qhov muag thiab npog lawv lub cev thiab tis nrog muaj pes tsawg leeg uas yuav tsum ua kom tawv nqaij tsis raug, tab sis cov puav tau zam txhua qhov tsis muaj teeb meem. Tsuas yog nyob nruab nrab ntawm xyoo pua 20, cov kws tshawb fawb tau taw qhia seb cov nas taw hauv qhov chaw. Thaum ya davhlau, puav tso tawm lub suab tsis, thiab tom qab ntawd ntes lawv cov kev cuam tshuam los ntawm cov khoom nyob ib puag ncig thiab yog li tsim daim duab ntawm lub ntiaj teb.
Kauj ruam 3
Cov puav tau ua lub suab nrov hauv ultrasonic ntau, yog li peb tsis tuaj yeem hnov lawv. Tab sis tus nas lawv tus kheej to taub ib leeg zoo heev. Lawv muaj lawv tus kheej cov lus tshwj xeeb, lej lej tsawg kawg 15 suab lus. Mice tsis yog ua suab nrov xwb, lawv tseem hu nkauj uas tsis yog pab lawv nrhiav chaw hauv qhov chaw, tab sis kuj tseem ua rau lawv txuas lus. Nrog lawv cov nkauj, nas paub sib, nyiam poj niam, daws cov teeb meem tsis sib haum txog thaj chaw, qhia cubs. Qee tus kws tshawb fawb muab cov lus ntawm lub npe tsiaj yog qhov thib ob tom qab tib neeg hom lus.
Kauj ruam 4
Cov muv ua lub suab nrov, yog li lawv lub pob ntseg kaw nrog cov partitions tshwj xeeb thaum hu nkauj, yog tias qhov xwm tsis tau muab cov txheej txheem zoo li no, cov nas yuav poob sai heev los ntawm hnov ntau dhau.
Kauj ruam 5
Me nyuam mos liab tsis yog tus tam sim ntawd tus txheej txheem ntawm kev txheeb xyuas qhov chaw siv ultrasound, lawv kawm qhov no maj, nyob rau hauv kev sib txuas lus nrog lawv niam lawv txiv, uas lawv sim qw nrog kev pab hu cov suab, uas yog qhov kawg hloov mus ua suab hu.
Kauj Ruam 6
Cov kab ntsig tuaj yeem pom cov nyom ntawm qhov deb ntawm 17 meters. Lawv tso tawm lawv cov paib tsis hais lub qhov ncauj lossis ntawm qhov ntswg, nyob ntawm seb tus tsiaj.
