Cov noog tuaj yeem kawm paub cov zaub mov noj dab tsi thiab yuav tsum tsis txhob los ntawm kev saib lwm cov noog ua tib yam hauv TV, raws li kev tshawb fawb tshiab los ntawm University of Cambridge. Qhov no tso cai rau chickadees xaiv zoo-thiab tsis zoo-tasting almonds.
, luam tawm tsis ntev los no nyob rau hauv Phau ntawv Journal of Animal Ecology, qhia tias xiav tits (Cyanistes caeruleus) thiab cov mis loj (Parus loj) tau kawm dab tsi tsis noj los ntawm kev saib cov yeeb yaj kiab ntawm lwm cov tits xaiv zaub mov los ntawm kev sim thiab yuam kev. . Qhov kev sau ntawv no tuaj yeem pab lawv kom tsis txhob muaj kev lom lom thiab tuag taus.
Cov kws tshawb fawb tau siv almond flakes kaw hauv ib pob ntawv dawb. Ntau yam flaked almonds tau soaked nyob rau hauv ib tug iab-tasting tov. Cov noog 'kev tshwm sim thaum xaiv qhov zoo-thiab qhov phem-tasting almond pob ntawv raug kaw thiab tom qab ntawd qhia rau lwm cov noog. Cov hnab tasting tsis zoo muaj lub cim square sau rau ntawm lawv.
Cov noog tau saib raws li nws lwm cov noog pom tias cov pob khoom almond saj zoo tshaj plaws. TV noog cov tshuaj tiv thaiv rau cov zaub mov tsis kaj siab yog los ntawm co nws lub taub hau mus rau lub ntsej muag ntawm nws cov beak. Ob lub mis xiav thiab cov mis loj tau noj tsawg dua cov pob ntawv iab ntawm cov squares tom qab saib cov noog tus cwj pwm kaw hauv TV.
Liisa Hamalainen, tus kws tshawb fawb ntawm Lub Tsev Haujlwm Saib Xyuas Zoology ntawm University of Cambridge tau hais tias "cov mis xiav thiab cov mis loj noj ua ke thiab muaj cov zaub mov zoo sib xws, tab sis yuav txawv ntawm lawv qhov kev xav sim cov zaub mov tshiab," said Liisa Hamalainen, tus kws tshawb fawb hauv Department of Zoology ntawm University of Cambridge. "Los ntawm kev saib lwm tus, lawv tuaj yeem kawm sai thiab nyab xeeb kawm qhov twg yog qhov zoo tshaj plaws rau lub hom phiaj." Qhov no tuaj yeem txo lub sijhawm thiab lub zog uas lawv siv sim cov khoom noj sib txawv thiab tseem yuav pab lawv kom tsis txhob muaj kev phom sij ntawm kev noj zaub mov lom. "
Qhov no yog thawj txoj kev tshawb fawb los qhia tias cov mis xiav yog qhov zoo ntawm kev kawm zoo li cov mis loj los ntawm kev saib xyuas kev noj zaub mov ntawm lwm cov noog.
Tau qhov twg los: 3d xov.ru