Kudyiswa kwepolar bere yave nyaya inofarirwa nevanhu vazhinji nekuti yakafanirwa kushandura mamwe maitiro uye kuve murwi munzvimbo yaanogara kuti ararame, saka pano tichataura nezve izvo zvinodyiwa nemapolar, nzira dzawo tora uye nemamiriro ayo aripo, usapotsa!
Ndivanaani mapere?
Usati watanga kutaura pamusoro pekudyisa kwepolar bears, zvakakosha kutaura zvishoma pamusoro pazvo kune vanhu vasingazivi zvakawanda pamusoro pavo kana zvimwe ruzivo rwekutanga rusingakuvadzi kuti uvafungisise.
Polar bears ndidzo mhuka hombe dzinodya nyama pasi pano uye dzinokwanisa kusvika pahuremu hwe350 kg uye hurefu hunosvika 2,6 metres, kana dziri hadzi dzinorema hafu chete uye dzakapfupika zvichienzaniswa nehono.
Huwandu hwavo hwakanyanyowanda hunowanikwa muAlaska, Canada, Greenland, neRussia. Igaro rayo rinoumbwa neaizi nechando, bere repolar rinokwanisa kuramba tembiricha yakaderera zvikuru nekuda kwemvere dzaro uye makumbo aro akafara uye akasimba zvekukwanisa kusvetuka uye kufamba munzvimbo ipi neipi yakakodzera.
Chiso chayo nemuviri zvakarebesa uye zvinotsanangurwa zvichienzaniswa nemamwe mabheya, mvere dzayo dzinopenya, asi dzinowanzovhiringika nemuchena, izvi zvinogadzirwa nechiedza chinoratidza pamvere dzayo, zvichikonzera kutaridzika kuchena mumusoro wake. muviri, nzeve dzake dziri pedyo nemuswe wake idiki chaizvo, ane makumbo makuru asingangobvumiri kufamba chete asiwo anomubatsira kushambira paanenge achida.
Mapere anodyei?
Sezvo tave tichiziva nezvebere remujinga zvishoma muudzame zvishoma, tinogona zvino kunzvera zvakadzama munhau chaiyoiyo yatakasvika pakuziva, iri kudya kweichi chinoyamwisa icho, sezvambodudzwa kare, ndicho chikara chikurusa chinodya nyama pasi pano chisingaiti. kuva nechikara.zvakasikwa, ikozvino tichabata point by point chinhu chakakosha pakudya kwako.
Chii chinonzi chikafu chePolar Bear chakavakirwa pa?
Polar bere rinodya uye kudya kwaro kunoenderana nenyama nekuda kwenharaunda yainowanikwa, iyo inoumbwa nechando nechando, uyezve zvinogona kutaurwa kuti imhaka yehutano hwekudya kubva nyama. izere nemapuroteni ayo Inovapa simba uye simba rinodiwa kuti vaenderere mberi nekutsvaga kwavo chikafu muhupenyu hwavo hwezuva nezuva.
Mhuka dzayo huru, iyo inogonawo kunzi ndiyo yainoda, zvisimbiso nekuti zvakakura muhuwandu hwevanhu uye saizi, inorema 300 kg. Zvisimbiso izvi zvakazara nemafuta, izvo zvakakosha kune mabheya akura.Mabheya anogona kuwana kushandiswa kwakawanda kubva kumhuka iyi nekuda kwekukura kwayo, kukwanisa kuzvizadza nesimba kwemazuva mazhinji.
Izvo zvinowanzoitika kuti mawalrus ayo anowanzobata kana ari kunze kwemvura anowanikwa pane yavo menyu. Cetaceans senge belugas uye kunze kwewhite dolphin dzave dzimwe nzira dzinogoneka, kunyangwe dzisina mazinga akafanana emafuta nemapuroteni sezvisimbiso, nyama yavo icharamba ichibatsira uye isingaonekwe semarara, dzimwe nguva ichiva mashoma anogoneka sarudzo. kana pasina zvisimbiso zviri kuonekwa.
Imwe yemafaro makuru anogona kuve nepolar bears kugona kudya zvitunha zvewhale izvo zvavanogona kuwana zvakarara pamahombekombe, izvi zvinofanirwa kuve sosi huru yesimba, mafuta uye mapuroteni kuti akwanise kurarama kwemazuva akati wandei uye. kukwanisa kuchengeta simba kuti rikwanise kufamba zvakanaka.
Zvichienderana nezera uye nhanho iyo polar bear iri, ichave yakakosha pakudya sezvo vanhu vakuru vachigara vachitsvaga chikamu chemafuta nematehwe emhuka, pwere dzepolar dzinotsvaga kudya chete. nyama yemhuka yake. Zvinofanira kusimbaradzwawo kuti mhuka idzi hadzinwi mvura nekuda kwemunyu wakaita, ndokusaka dzichiiwana kubva mumhuka dzadzo.
Vanowana sei zvokudya zvavo?
Polar bears vavhimi vakanaka, vanocherechedza zvingangobatwa nekunhuwa, vanogona kurwisa mhuka yavo kubva muchando mumvura kana iri pamusoro pebere, iye achatora mukana uyu nekumurova pamusoro pemunhu wake. kuti gare gare kuikochekera munzara dzayo uye kuikwevera kunzvimbo yayo. Dzimwe nguva bere rinomirira nemoyo murefu, rakavanzwa, kuti imwe yemhuka yaro ibude kunze kwemhepo, saka iyo nzira yese inogona kutora nguva inopfuura 1 awa.
Pane sarudzo yekuti mhuka yayabata inozorora pa ice block kana kuti ma dolphin machena anonamira paari saka anoarwisa zvisingaite, dzimwe nguva hazvibudiriri nekuti mimwe miviri inotsvedza pachando. ice uye iyi inogona kuva iyo nyaya yezvisimbiso.
Inogona zvakare kurwisa mhuka yayo kana iri pakati penguva yekubereka sezvo ivo vakanyanya kukanganiswa kana zvichienzaniswa nemamwe mamiriro. Mazera ekuvhima anonyanya kutsvaga kuvhima ndeaya madiki kana ekare emapoka emapoka, aya maviri ari akanyanya kunetseka uye ari nyore kwavari kuvhima.
Ndechipi chikafu chinodiwa nePolar Bears kudya pazuva?
Vana vaduku vanowanzodya 1 kg yezvokudya pazuva uye vanhu vakuru vanogona kudya 30 kg yezvokudya pazuva. Nekudaro, mhuka idzi dzine zuva rakanaka, rine pundutso uye rakawanda rekuvhima rinogona kuzorora uye kupedza imwe isina kuvhima uye kuchengetedza simba.
Mamiriro azvino emapolar bear
The polar bear yanga iri mhuka inoyamwisa yakatambura zvakanyanya nekushanduka kwemamiriro ekunze uye kudziya kwepasi muhupenyu hwayo hwezuva nezuva uye izvi zvakaratidzwa munzvimbo yaro yaimbove yakaumbwa nechando nechando izvo zvava kunyungudika mumakore achangopfuura. , zvichisiya nzvimbo huru dzakasvibirira uye dzomusango dzisingaenderani nemhoteredzo yainowanikwa uye dzakakanganisa upenyu hwezvisikwa zvipenyu zvakasiyana-siyana, kusanganisira polar bear.
Mapolar bear mazhinji aratidza zviratidzo zvekushaikwa kwezvokudya zvinovaka muviri zvakanyanya izvo zvakaita kuti vafe nekuda kwemwaka yakasimba umo chikafu chiri kushomeka, nyangwe matanho akasimba anotorwa nemamwe mapere akura anotanga kudya vanhu, achibaira mudiki muboka. feed.
Mamiriro ezvinhu aya akasiya bere riri munjodzi rinopedza nguva refu risingakwanise kudya, rinorasikirwa nesimba rakawanda kuti rikwanise kufamba uye kutsvaga chikafu, simba raasina kuchengeta nekuda kwekusagadzikana kwekudya, apo panorama inotaridzika yakasviba zvakanyanya kune idzi mhuka dzinoyamwisa dzinowanzopedza mavhiki mashoma dzichirarama nekuti simba radzo rekuchengetedza rakapera uye havawane imwe nzvimbo yavanoenderera nayo.
Usabva usina kutanga waverenga zvinyorwa zvinotevera:
Kurongwa kweMhuka maererano neKudya kwadzo