Leeb nkhaus tsis tuaj yeem tsis meej pem nrog lwm tus noog. Txawm li cas los xij, nws tsuas yog zoo nkaus li, vim tias lawv tau pom, rau feem ntau, hauv thaj chaw huab cua thiab ntu ntawm ntu ntawm Southern Hemisphere. Tam sim no, muaj txog 330 hom noog ntawm cov tsev neeg parrot, sawv cev rau cov loj loj ntawm cov ntau thiab tsawg, xim thiab thaj chaw. Rau cov neeg Europe, lawv muaj kab txawv. Parrots feem ntau khaws cia nyob hauv tsev, vim tias ntau hom tsiaj loj yog xim ntau, thiab qee qhov "zoo sib". Vim li cas parrots tham yog teeb meem ntawm kev sib cav ntawm cov kws tshawb fawb.
Cov Lus Qhia
Kauj ruam 1
Xwm tau lees paub cov parrots uas muaj peev xwm txawv txawv - lawv tuaj yeem raug qhia kom hais lus, lossis, raws li feem ntau ntawm cov kws tshawb fawb tseem ntseeg, xav tsis thoob txog qhov muaj cuab kav ua kom muaj qhov lawv tau hnov. Parrots tsis muaj suab nkauj zoo li tib neeg, tab sis lawv muaj lub npe hu ua forked trachea. Cov suab lus tau tsim thaum tawm mus ntawm lub trachea, thiab lawv ntau yam nyob ntawm nws cov duab thiab qhov tob ntawm tso cov suab nrov. Qhov tseeb, qhov no txhais tau tias cov parrots tsis hais lus, hauv kev nkag siab zoo li ib txwm ntawm lus, tab sis xuav.
Kauj ruam 2
Ib txhia ntseeg tias "noog tus nplaig" zoo ib yam li tib neeg cov lus. Cov suab ntawm tib neeg hais lus, rau ntau dua lossis tsawg dua, muaj cov yam ntxwv ntawm parrots los ntawm xwm - qhov sib xws yog qhov laj thawj rau lub ci ntsa iab kev sib tham muaj peev xwm ntawm qee hom.
Kauj ruam 3
Feem coob ntawm cov kws tshawb fawb ntseeg tias cov noog hais lus kom huv si, tsuas yog rov nyeem dua cov suab uas lawv hnov. Thiab nws hloov tawm nrog lawv, vim hais tias tus nplaig ntawm parrots zoo ib yam li tib neeg - nws yog qhov loj thiab tuab. Hauv kev teb, ib tus tuaj yeem sib cav hais tias nyob hauv qee cov noog cov khoom hauv lub cev no muaj cov qauv sib txawv, tab sis lawv kuj tuaj yeem raug qhia kom hais cov lus tsawg kawg ntawm ob peb lo lus. Ntawm qhov tod tes, hauv qee cov noog ntawm prey - hawk, falcon, tus qauv ntawm tus nplaig zoo ib yam li cov qauv ntawm cov khoom hauv no hauv parrots, tab sis lawv tsis hais.
Kauj ruam 4
Txawm li cas los xij, tsis muaj ib tus kws tshawb fawb tiag kawm txog kev txawj ntse ntawm parrots. Thawj ua txog qhov no yog Asmeskas Irene Pepperberg. Irene tab tom kawm ob pawg qaib xim av liab. Raws li kev soj ntsuam ntev ntev, nws xaus lus tias qib ntawm kev txawj ntse ntawm cov noog no kuj ceeb tias muaj ntau. Cov neeg zej zog ntawm tus txiv neej thiab ob pawg txiv neej tau ntau dua thiab ua tiav zoo tsis lees paub cov lus pom zoo uas tsuas yog tus txiv neej tuaj yeem xav paub daws teeb thiab sib txuas lus nrog lwm tus.
Kauj ruam 5
Irene sib cav hais tias nws cov parrots tsis yog cia li rov qab hais cov lus xwb. Piv txwv li, Alex tus leeb paub txog 7 xim, 5 yam ntawm cov khoom, ua haujlwm nrog lub tswv yim ntawm "ntau dua", "tsawg dua", "zoo ib yam" thiab "sib txawv", suav txog 6, paub txog cov npe 50 yam.
Kauj Ruam 6
Tsis muaj leej twg muaj peev xwm hais tau tseeb li cas parrots hais lus - lawv mechanically muaj suab nrov lossis xav paub daws teeb, zoo li tib neeg. Hauv kev xam phaj nrog New Scientist xov xwm, Irene Pepperberg tau hais tias: "Hais txog kev loj hlob ntawm txoj kev xav, parrots zoo ib yam li cov neeg muaj hnub nyoog ob xyoos, tab sis Alex mus ntau kev txawj ntse. Nws yog nyob ib puag ncig cov liab liab thiab dolphin, nws tuaj yeem ua raws li lawv ua. Nws amazing. Tom qab tag nrho, chimpanzees muaj kev hloov kho 98,5% zoo ib yam li tib neeg, tab sis cov noog, hauv qhov kev hloov pauv, nyob hauv qhov kev sib txawv kiag li."
Kauj Ruam 7
Tseeb, nws yog qhov xav tsis thoob, tsis nkag siab thiab zoo siab heev - cov neeg yuav tau pom qhov muaj peev xwm heev hauv cov tsiaj uas lawv tau paub ntev. Puas yog Alex hais lus kom muaj txiaj ntsig xws li tib neeg? Puas yog nws xav? Tsis muaj leej twg paub qhov no tsis tau. Tab sis, raws li tus xibfwb ntawm kev xav ntawm Psychology hauv University of Pennsylvania Robert Seyfarth tau hais tias: “Muaj qee yam hauv nws lub siab. Tab sis puas yog nws xav tiag? Txog thaum tib neeg los nrog cov lus zoo dua - vim li cas thiaj tsis."
