Miv Sense Snakes? Dab tsi Science qhia peb

Cov txheej txheem:

Miv Sense Snakes? Dab tsi Science qhia peb
Miv Sense Snakes? Dab tsi Science qhia peb
Anonim

Tseeb los tsis ntseeg, peb cov phooj ywg ntxim hlub yog cov neeg yos hav zoov tiag tiag. Cov miv hauv tsev yuav tsis ua phem li lawv cov kwv tij thiab cov txheeb ze, tab sis lawv tseem muaj lawv txoj kev xav thiab kev xav siab uas ua rau lawv cov neeg yos hav zoov zoo. Cov cwj pwm no tso cai rau lawv paub txog cov tsiaj txhu nyob ze, xws li nas-tab sis miv puas tuaj yeem hnov qab lwm cov tsiaj txhu xws li nab?Cov lus teb yooj yim – yog!

Miv tuaj yeem pab cov phooj ywg thaum nws los ua kom nab nyob deb ntawm lawv cov tib neeg lossis lawv cov khoom. Lawv qhov kev nkag siab zoo tso cai rau lawv ntes nab txawm tias lawv tsis pom.

Tseem xav paub seb miv puas tuaj yeem ntes nab? Nyeem rau kom paub ntxiv!

Puas muaj pov thawj tias miv tuaj yeem hnov nab?

Nws yog ib qho yooj yim hais tias miv muaj kev nkag siab zoo thiab yog li ntawd, muaj peev xwm ntes tau nab. Tab sis puas muaj pov thawj scientific uas txhawb qhov kev thov no?

Zoo, txoj kev tshawb fawb los ntawm Barua thiab Mikheyev xyoo 2020 qhia peb tias miv muaj peev xwm txheeb xyuas tus nab koom nrog tsuas yog hnov lawv venom. Txoj kev tshawb no kuj tau tshaj tawm tias, tsis yog miv siv lawv cov ntxhiab tsw los khaws cov ntxhiab, tab sis kuj yog lawv cov whiskers!

Txawm tias tseem tsis tau muaj kev tshawb fawb ntxiv rau lub ntsiab lus, qhov kev tshawb fawb no qhia tau tias miv tuaj yeem paub qhov tseeb thiab ntes tau nab.

nab tooj
nab tooj

Nyob zoo li cas nab thiaj hnov nab?

Miv muaj qhov hnov mob uas tso cai rau lawv ntes cov tsiaj nyeg, nrog rau kev phom sij. Miv kuj siv lawv lub siab los ntes lwm yam tsiaj txhu xws li nab. Peb cov phooj ywg feline muaj peb yam cuab yeej tseem ceeb thaum nws los txog rau kev hnov nab-lawv hnov tsw, hnov, thiab lawv tej yam ntuj tso hyperawareness.

Scent Detection

Scent yog lub teeb liab muaj zog tshaj tawm los ntawm cov tsiaj feem ntau. Raws li cov neeg yos hav zoov, miv muaj peev xwm coj kom zoo dua ntawm qhov siab ntawm qhov tsw tsw. Thaum tib neeg muaj txog tsib lab tus ntxhiab tsw receptors, miv kwv yees li muaj 200 lab receptors, uas yog 14 npaug zoo dua li tib neeg! Lub peev xwm no tso cai rau miv kom hnov cov ntxhiab tsw ntau dua uas tib neeg tsis tuaj yeem ntes tau.

Nrog lawv cov ntxhiab tsw zoo kawg, lawv tuaj yeem hnov tsw tsw qab los ntawm tus nab cov ntxhiab tsw qab thaum tus nab nyob ze.

kaw cov miv nrog pob ntawm qhov txhab raug mob
kaw cov miv nrog pob ntawm qhov txhab raug mob

Hnub Kawg

Lwm qhov kev nkag siab zoo uas miv muaj yog lawv qhov hnov. Tib neeg tuaj yeem hnov ntau zaus ntawm 20 Hz txog 20, 000 Hz, thaum miv tuaj yeem muaj qhov ntau ntawm 48 Hz txog 85, 000 Hz! Qhov no ua rau miv nkag mus rau qhov dav dav dua li ntawm tib neeg, tso cai rau lawv hnov suab uas tib neeg ib txwm ua tsis tau.

Nab yog maj mam nyob hauv lawv txoj kev txav. Lawv maj mam slither raws cov nyom thiab hauv av thaum siv lawv cov nplai los sib xyaw thiab camouflage lawv tus kheej kom ntes tau tsiaj. Nrog miv 'kev hnov lus zoo tshaj plaws, lawv tuaj yeem tuaj yeem nqa lub zog los ntawm kev hnov cov nyom ntawm cov nyom thiab lub suab nrov ntawm tus nab.

Miv kuj siv lawv cov whiskers los khaws kev vibrations los ntawm cov nyom thiab hauv av, thiab tuaj yeem ntes txawm tias me ntsis ntawm kev txav.

Hyperawareness

Thaum miv hnov lossis hnov ib yam dab tsi, tej zaum koj yuav pom tias koj tus miv nkag mus rau qhov ceeb toom thiab ceev faj heev. Nrog rau lawv txoj kev xav yos hav zoov, lawv tam sim ntawd ua rau lawv tus kheej paub txog dab tsi tshwm sim hauv lawv ib puag ncig raws li qhov tsw tsw lossis suab lawv tau khaws. Qhov no kuj yog vim li cas miv nyiam qhov chaw siab so vim nws tso cai rau lawv pom txhua yam nyob ib puag ncig lawv.

Qhov kev paub txog qhov no muaj txiaj ntsig zoo rau miv tshwj xeeb tshaj yog thaum nyob sab nraud. Koj tuaj yeem pom koj tus miv txav los ze rau ntawm tus nab los yog deb ntawm nws, nyob ntawm koj tus miv cov lus teb rau qhov lawv pom.

xim av miv nrog lub qhov ntswg
xim av miv nrog lub qhov ntswg

Puas yog miv thiab nab yeeb ncuab?

Zoo li miv, nab yog cov neeg yos hav zoov zoo lawv tus kheej. Qhov no ua rau miv tej yeeb ncuab vim lawv ib txwm sib tw rau tib hom tsiaj txhu. Qee lub sij hawm, lawv kuj tuaj yeem tua ib leeg.

Miv nyiam mus yos hav zoov thiab noj me me prey, xws li nas, squirrels, thiab noog. Hmoov tsis zoo rau cov miv, cov no kuj yog cov tsiaj nyeg rau cov nab, yog li nws yog ib qho rau cov nab thiab miv sib tw los ntawm tib cov peev txheej.

Cas thiab nab Yos Hav Zoov los noj ib leeg?

Vim tias ob tus miv thiab nab tuaj yeem pom lawv tus kheej mus yos hav zoov hauv tib thaj chaw, zoo li lawv yuav hla txoj kev nrog ib leeg. Txawm hais tias nws muaj ntau dua rau cov miv kom stalk nab, es tsis yog vice versa, nab tuaj yeem tua thiab txawm noj miv yog tias muab tso rau hauv qhov xwm txheej. Snakes tuaj yeem sib txawv ntawm qhov loj me, yog li cov nab loj tuaj yeem nkag tau yooj yim thiab noj cov miv nruab nrab.

Miv yog cov tsiaj uas xav paub. Lawv txoj kev xav yos hav zoov tuaj yeem yooj yim tshwm sim los ntawm lub suab, hnov tsw, thiab txav ntawm nab sab nraum zoov. Lawv yog cov stalkers ntuj thiab tuaj yeem yooj yim pounce ntawm tus nab yog tias zoo siab heev.

Bobcat yos hav zoov hauv Arizona
Bobcat yos hav zoov hauv Arizona

Yuav ua li cas yog kuv tus miv tau txais me ntsis ntawm nab?

Yog tias koj nyob hauv thaj chaw uas yooj yim nkag mus rau sab nraum zoov, ib txwm muaj kev pheej hmoo ntawm koj tus miv tau txais me ntsis los ntawm tus nab. Cov lus nug txog tus nab tom yog tsis paub tias tus nab puas lom los yog tsis. Yog tias koj pom lossis xav tias koj tus miv tau txais los ntawm tus nab, coj koj tus miv mus rau kws kho tsiaj tam sim ntawd.

Yog tias koj pom tus nab uas koj tus miv, tam sim ntawd tshem koj thiab koj tus miv kom deb ntawm tus nab. Sim thaij duab ntawm qhov tom los yog qhov txhab los qhia koj tus kws kho tsiaj thiab, yog tias ua tau, cov duab ntawm tus nab nyob ntawm qhov chaw nyab xeeb. Nws tseem yog ib qho tseem ceeb los txheeb xyuas cov cim sib txawv ntawm tus nab tom kom muab koj tus tsiaj lub tswv yim ntawm qhov tshwm sim. Cov npe hauv qab no yog cov cim qhia ntawm tus nab tom uas koj tus miv tuaj yeem pom.

Siab ntawm tus nab tom

  • Kev ntxhov siab thiab pom pom kev mob
  • Visible fang marks
  • Siab
  • Redness
  • Nyob zoo
  • Pab tsis qab los
  • ua pa nyuaj
  • ntuav thiab raws plab
  • Drooling
  • Zoo sawv thiab taug kev
  • Ntshai
  • Tshuaj ntsuab
  • Paralysis

Txoj Kev Xav

Miv yog cov neeg yos hav zoov uas muaj lub siab zoo. Qhov no tso cai rau lawv paub txog lawv qhov chaw nyob ib puag ncig rau cov tsiaj nyeg thiab muaj peev xwm txaus ntshai. Cov miv muaj peev xwm nkag siab thiab txheeb xyuas cov nab los ntawm lawv cov ntxhiab tsw, hnov zoo dua, thiab kev paub siab.

Miv yog ib tug phooj ywg zoo uas yuav tsum muaj thaum nws los txog kom nab nyob deb ntawm lawv lub tsev, tab sis nws tseem ceeb heev uas koj yuav tsum xyuas kom meej tias koj cov miv muaj kev nyab xeeb. Thaum koj tus miv tiv thaiv koj ntawm nab, peb cov niam txiv miv yuav tsum tiv thaiv lawv thiab ua kom lawv nyab xeeb!

Pom zoo: