Cov Noog Puas Tuaj Yeem Pom Xim? Science Says Zoo Dua Neeg
Cov Noog Puas Tuaj Yeem Pom Xim? Science Says Zoo Dua Neeg

Video: Cov Noog Puas Tuaj Yeem Pom Xim? Science Says Zoo Dua Neeg

Video: Cov Noog Puas Tuaj Yeem Pom Xim? Science Says Zoo Dua Neeg
Video: hunting yos hav zoov pom kauv tsi tau tua khuv xim tshaj 2024, Lub peb hlis ntuj
Anonim

Duab ntawm iStock.com/MriyaWildlife

Thaum nws hais txog tsiaj, ntau tus neeg xav tias lawv lub zeem muag muaj nuj nqis ntau dua li peb tus kheej. Qhov no muaj tseeb tshwj xeeb tshaj yog thaum nws los txog xim xim teev ntawm lub zeem muag tsiaj.

Txawm li cas los xij, tsis ntev los no ib pawg kws tshawb fawb hauv Sweden tau txiav txim siab los teb cov lus nug, "Cov noog puas tuaj yeem pom cov xim?"

Qhov lawv pom tau yog tias noog tuaj yeem pom qhov xim uas peb tsis tuaj yeem ua.

Lub Hnub piav qhia tias thaum tib neeg pom lub ntiaj teb hauv kev sib xyaw xim liab, ntsuab thiab xiav, noog lub zeem muag ntxiv ultraviolet rau hauv kev sib tov. Yog li, thaum peb saib ntawm lub hav zoov tuab, peb tsuas yuav pom ib lub phab ntsa ntawm cov ntoo ntsuab. Txawm li cas los xij, thaum cov noog saib nyob tom hav zoov, lawv pom qhov sib txawv hauv cov nplooj ntoo, uas tso cai rau lawv los siv tau zoo.

Tus kws sau keeb kwm kev tshawb fawb xibfwb Dan-Eric Nilsson, tus kws tshawb fawb ntawm Lund University, piav qhia rau The Sun hais tias, "Dab tsi zoo li qhov yoov ntsuab rau tib neeg yog qhov pom meej meej cov nplooj rau noog."

Professor Professor Nilsson hais tias, "Tsis muaj leej twg paub txog qhov no txog thaum ua qhov kev kawm no."

Kom paub tseeb, lawv tau siv lub koob yees duab uas muaj qhov tshwj xeeb tig lim uas phim plaub hom cones-lossis lub teeb pom kev-hauv cov noog lub qhov muag. Lawv qhov kev tshawb pom qhia tau tias thaum tus noog saib ntawm nplooj ntoo, nplooj siab nplooj nyob rau sab saud ntau hauv cov duab ci ci ntau, thaum lub undersides tshwm tsaus. Qhov no pab cov noog ya, nrhiav zaub thiab av hauv cov ntoo.

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Pom zoo: