Shiri dzinogona kudzidza kuti ndezvipi zvekudya uye zvekudzivisa nekuona dzimwe shiri dzichiita chinhu chimwe chete paTV, maererano netsvagiridzo itsva kubva kuYunivhesiti yeCambridge. Izvi zvinobvumira chickadees kusarudza zvirinani maamondi akanaka uye akaipa.
, yakabudiswa munguva ichangopfuura mu Journal of Animal Ecology , yakaratidza kuti matinji ebhuruu (Cyanistes caeruleus) uye matinji makuru (Parus makuru) akadzidza zvisingafaniri kudya nekuona mavhidhiyo emamwe mazamu achisarudza zvokudya kuburikidza nekuedza uye kukanganisa. Ichi chiitiko chetsamba chinogona kuvabatsira kuti vadzivise zvinogona kuitika muchetura uye kunyange kufa.
Vatsvakurudzi vakashandisa almond flakes yakavharwa mukati mepepa chena. Maarumondi akasiyana-siyana akanyoroveswa akanyikwa mumushonga unovava. Kuita kweshiri idzi pakusarudza mapakiti omuarumondi akanaka uye asinganakidzi akarekodhwa achibva aratidzwa kune dzimwe shiri. Mabhegi akashata ekuravira aive nechiratidzo cheskweya chakadhindwa paari.
Shiri yacho yakatarisa sezvo dzimwe shiri dzayo dzichiona kuti ndeapi mapaketi omuarumondi ainyatsonaka. Kuita kweshiri yeTV pazvokudya zvisingafadzi kwaibva pakudzungudza musoro wayo kusvika pakupukuta muromo wayo nesimba. Vese matinji eblue nema great tits vakadya mashoma anovava mapaketi emakwere mushure mekuona maitiro eshiri akarekodhwa paTV.
"Blue tits uye matinji makuru anodya pamwe chete uye ane chikafu chakafanana, asi anogona kusiyana mukuzeza kwavo kuyedza chikafu chitsva," akadaro Liisa Hamalainen, muongorori muDhipatimendi reZoology paYunivhesiti yeCambridge. "Nekuona vamwe, vanogona kukurumidza uye zvakachengeteka kudzidza kuti ndeipi mhuka yakanakira kunanga." Izvi zvinogona kuderedza nguva nesimba zvavanopedza vachiedza zvokudya zvakasiyana-siyana uyewo kuvabatsira kudzivisa migumisiro inokuvadza yekudya zvokudya zvine chepfu.β
Ichi chidzidzo chekutanga kuratidza kuti matinji eblue akanaka pakudzidza sematinji makuru nekucherechedza madyiro edzimwe shiri.
Source: 3dnews.ru