Polar nebere - muduku mukoma zvisvundu bere

Nokuda photogenic chitarisiko Bheya rakamira pachando kunoita vanhu vanomuziva chete epaTV nezvemhuka kana kupenya katuni "Umka" manzwiro. Zvisinei, chikara ichi haana chisingakuvadzi uye padanho ferocity anoenda "mutsipa uye mutsipa" dzayo North America munun'una grizzly.

Uremu Bheya rakamira pachando (varume) rinosvika makirogiramu mazana manomwe namakumi mashanu kana kupfuura. Maererano nedzimwe mishumo, pane tani kurema nemapere. Inyika guru munyika chikara. The hadzi huduku pane hafu kune kaviri. mhuka kukura iri anenge matatu nehafu mamita. Nokuda chakakomba okunze uye guru kurema ichi mambo arctic gwenga kuti nguva dzose muve chinhu. Pane zviitiko apo bere nenzara akadya imwe agere pakudya kusvika 10 muzana yayo uremu, uye munguva rekodhi nguva - pfuurei hafu yeawa!

Polar Bear anoda zvokudya pamusoro micherechedzo, ndizvo ake zvokudya kufarira. Asi pasina kuwedzera kunogona ubatanidzwe zvaunodya tsuro, poro, lemmings, magakanje uye kunyange munhu, kana kuva zvakadaro hanya, kuti zvaizova mukati kusvikwa kupenga nzara hwemhuka.

Asi murume Bheya rakamira pachando anosarudza haana kutaura uye kurwiswa chete kana vaityisidzirwa nenzara. vatsvakurudzi ruzivo vanoti kuti kuroora kubvisa culinary vainyepera kutakura nyore. Kuti aite izvi, iwe chete regai vazvibate sezvinoita zvokudya. Izvozvo hazvisi kumhanya nomusoro pamwe pakuonekwa chena vaRafa. Anozivikanwa newsreel footage, umo vadukuduku polar t Kuparadzaniswa crate pani, kutiza kuchando hofori, runopfuura saizi yaro inopfuura hafu.

Polar sebere ane tisaone pfungwa. Somuenzaniso, chisimbiso iye anokwanisa "sniff panze" sezvinongoitawo matatu namaviri makiromita. Bere iri pamusoro ari cheni zvokudya. Izvi zvinoreva kuti dzinongoitika vavengi vakanga rakapotsa hapana. Uye muvengi ndiye "tyisa" (kureva, vanhu) zvino nehanya zvakanyanya richengetedzwe dzebheya vemo, chete neapo uchibata mhuka nomumwe nokuda dzinochengetwa mhuka.

Zvino kune, maererano nokufungidzira siyana, pakati makumi mana nezviviri vanhu. Vazhinji belomedvezhego vanogara munharaunda Northern Canada uye Greenland. Musango polar samapere zvinoenderana makumi maviri namaviri.

Habitat kunyanya maperekadzi - kumativi polynyas makuru, pazvinobvira kunovhima mhuka zvomumvura uye hove. Asi tinoziva kuti vanogona kuita nzendo refu pamusoro kukukurwa chando. Muna October, mabheya kugadzirira mumapako adzo apo vachava dzinorara kwenguva refu uye mugute vaduku vavo. Sezvineiwo, polar mabheya, uyewo avo shava vazukuru, akarara pasi kurara. Hazvina nguva uye kwete zvose. manikidzirwa vakarara nebere nemimba, kuhwanda ravo rinogara kusvika mwedzi miviri nehafu. Vasati kuti, ivo fatten mazana maviri kilos mafuta kuti vanoda kuti chakaipa kukura kwemwana. Vakadzi vakasununguka kubereka vana, uye varume arare hope kwenguva pfupi nguva uye kwete muchando ose.

Kusvikira 2012, yakanga vaidavira kuti Bheya rakamira pachando ave rudzi iri dzinounzwa vanenge zana nemakumi mashanu zviuru zvemakore akapfuura. Nokuti shanduro iyi yezvidzidzo vakati majini ichiitwa neboka remasayendisiti pagore adarika. Asi zvimwe tsvakurudzo vakaswedera kutaridzwa zera kwemarudzi. Zvakaitika kuti wokutanga bere chena vaparadzana madzitateguru avo shava vaiva zvuru zvitanhatu apfuura. Saka Bheya rakamira pachando vakakwanisa kwazvo kurarama wandei echando mazera.