Koj puas tau taug kev mus tsev tsuas yog pom koj tus dev tos koj ntawm qhov rooj? Thiab koj puas tau sim nyiag lawv tsuas yog kom lawv tig mus thiab paub tias koj tuaj thaum koj tseem nyob deb?
Ib txoj kev uas tus dev ua tau tej yam no yog los ntawm kev siv lawv cov ntxhiab tsw. Tab sis deb npaum li cas tus dev tuaj yeem hnov lawv tus tswv thiab dab tsi cuam tshuam rau qhov no? Feem ntau,tus dev tuaj yeem hnov lawv tus tswv nyob qhov twg 12.5 mus rau 40 ko taw deb, qhov txawv heev.
Cia li nyeem ntawv thiab peb yuav rhuav tshem txhua yam uas koj yuav tsum paub kom nkag siab txog qhov sib txawv thiab nkag siab zoo txog seb koj tus menyuam lub qhov ntswg muaj zog npaum li cas.
Nyob deb deb npaum cas dev thiaj hnov lawv tus tswv?
Raws li University of Adelaide¹, dev tuaj yeem hnov tsw tib neeg thiab cov khoom kom deb li deb li 20 km deb. Qhov ntawd yog yuav luag 12.5 mais deb, uas yog qhov ua tau zoo heev! Txawm li cas los xij, nws tsim nyog sau cia tias qhov no yog nyob rau hauv cov xwm txheej zoo meej.
Nyob rau hauv cov xwm txheej no, tus aub yuav khaws cov ntxhiab tsw ntawm cua, thiab cua yuav nqa cov ntxhiab mus rau ntau qhov deb. Tus dev yuav khaws cov ntxhiab, tab sis cov xwm txheej muab txiaj ntsig ntau.
Tsis tas li ntawd xwb, vim tus dev tuaj yeem hnov tus neeg nyob deb ntawm qhov ntawd, tsis tau txhais hais tias lawv tuaj yeem qhia tib neeg los ntawm qhov deb.
Nyob rau hauv ib puag ncig tswj ntau yam tsis muaj cua, dev tuaj yeem xaiv cov ntxhiab tsw ntawm ib tus neeg ntawm li 40 feet deb. Nyob rau ntawm qhov deb, lawv tuaj yeem qhia tib neeg sib nrug thiab xaiv lawv tus tswv tus ntxhiab tsw. Thaum 40 ko taw tsis tshua muaj siab tshaj 12.5 mais, nws tseem zoo dua li tib neeg ua tau!
How Ntau Zog Yog Tus Aub Qhov Ncauj Qhov Ncauj?
Tsis muaj teeb meem npaum li cas koj xav tias koj sniffer yog, tus dev muaj zog dua. Raws li Paws & Claws Pet Medical Center¹, dev tuaj yeem hnov tsw tau 100,000 npaug zoo dua li tib neeg.
Tus tib neeg nruab nrab muaj txog 5 lab tus ntxhiab tsw ntxhiab uas yuav zoo li ntau, tab sis tus dev muaj nyob qhov twg ntawm 125 thiab 250 lab ntawm cov tib receptors. Tus nqi pes tsawg tus dev nyob ntawm tus tsiaj, tab sis txawm tias ntawm 125 lab tus ntxhiab tsw ntxhiab, qhov ntawd ntau dua li tib neeg!
Cov dev tuaj yeem hnov txog yam khoom 40 ko taw hauv qab av, thiab lawv tuaj yeem khaws cov ntxhiab tsw ntawm cov ntiv tes! qhuas koj lub qhov ntswg txhua yam koj xav tau, tab sis tus dev lub qhov ntswg ua rau nws txaj muag.
Txoj Kev Uas Muaj Feem cuam tshuam npaum li cas tus dev thiaj tsw tsw tau
Yog tias koj tab tom sim xyuas seb tus dev tuaj yeem hnov tsw, muaj ob peb yam sib txawv uas yuav ua lub luag haujlwm tseem ceeb. Peb tau hais txog peb yam tseem ceeb tshaj plaws rau koj los xav txog ntawm no:
Zaj
Yog tus dev tab tom sim hnov qab txhua yam "kub nqes hav", lawv yuav tuaj yeem khaws cov ntxhiab tsw ntawm qhov deb ntau dua piv rau sim hnov qab ib yam dab tsi upwind lossis thaum tsis muaj cua. Cov cua yog qhov tseem ceeb uas tso cai rau qee tus dev tuaj nqa cov ntxhiab ntawm 12.5 mais deb.
Yog tsis muaj cua thawb tus ntxhiab rau lawv, tus aub tsis tuaj yeem hnov qhov twg nyob ze qhov deb.
Rain
Npaj thawb cov ntxhiab mus rau hauv av, ua rau nws nyuaj rau tus dev mus khaws cov ntxhiab tsw. Qhov no yog qhov tseeb tshwj xeeb rau kev tua dev. Yog tias nag los, lawv yuav tsis tshua muaj ntxhiab tsw hauv huab cua, thiab lawv yuav tsum khaws lawv lub qhov ntswg kom ze rau hauv av li sai tau kom muaj caij nyoog taug qab txhua yam.
Lwm Scents
Koj puas tau sim khaws cov ntxhiab tsw ntawm qhov chaw pov tseg? Nws yeej tsis muaj teeb meem yog tias koj muab cov paj hauv nruab nrab, qhov tsis hnov tsw ntawm tag nrho cov khib nyiab yuav poob nws tawm.
Nws yog lub tswv yim ncaj nraim, tab sis nws tuaj yeem ua qhov txawv txawm tias muaj ntxhiab tsw heev. Qhov no yog qhov tseeb tshwj xeeb vim tias tus dev qhov hnov tsw tsw muaj zog heev. Lawv yuav khaws cov ntxhiab ntau dua, thiab cov ntxhiab no tuaj yeem ua rau lwm cov ntxhiab tsw qab.
Txoj Kev Xav
Tsis muaj qhov tsis lees paub tias tus dev muaj qhov hnov tsw tsw heev. Tab sis qhov ntau koj kawm txog nws, qhov ntau impressive nws tau txais. Lawv tuaj yeem khaws koj cov ntxhiab tsw ntawm mais deb ntawm cov xwm txheej zoo, thiab txawm tias thaum koj mus txog koj lub hnub hauv koj lub tsev, lawv tuaj yeem hnov koj ntawm tsawg kawg 40 feet deb.
Tsis txhob ua xyem xyav koj tus menyuam lub qhov ntswg, nws tuaj yeem khaws cov ntxhiab tsw uas koj tsis tuaj yeem npau suav!
