Kwaanogara uye chii achidya kweArctic tsuro?

Chero mutsva wemhuka anoziva zvakakwana zvakanaka kuti kweArctic tsuro - Netsuro, zvakanaka kujairana kurarama makomo uye polar kumatunhu. Ari zvakanaka dzakashandisa utsinye kuchamhembe ekunze, uye upenyu anosarudza kunyanya dongo uye asingabereki nyika.

PFUPI KUTSANANGURWA chitarisiko

Avhareji Kureba akura chiratidzazvizhinji chetyrehkilogrammovoy rinosvika 55-70 masendimita. Zvakafanana dzakawanda nehama dzayo, kweArctic tsuro ane zvishoma fluffy muswe uye makumbo refu simba hadzi kuti kubvumira kuti nokukurumidza kusvetukira musinou. musoro remhuka riri yakashongedzwa pfupi nzeve uye muviri akafuka hobvu mbava, batsira kuti zvirinani kushivirira mambofambwa. Hares kuti vanogara kure kuchamhembe, vane nguo chena. Vanhu vanogara dzimwe nharaunda, muzhizha vave grayish-yebhuruu tint, kuburikidza iyo dzinogona anoedzesera nyore sezvo nemiriwo omunharaunda uye matombo.

Apo Miti iyi rinowanikwa?

Arctic tsuro anogara zvikuru kuchamhembe kumatunhu yeCanada Arctic Archipelago uye Greenland. Uyewo, unogona kazhinji kuwanika Labrador, Newfoundland, uye musi Ellesmere Island. mhuka iyi zvakafanana zvakanaka yakarongwa Highland uye nokumapani munzvimbo. Muzhizha tsuro vakasarudzwa munzvimbo uswa inokura nokukurumidza. In yechando vachifambira kuna nooks umo haumanikidzwi kuchera zvakadzika kuwana zvokudya. Vanoedza kudzivisa nemadhaka Mafuro, vachisarudza havo kugara ari drier kuvat munzvimbo.

Arctic tsuro anogona kuita pamwaka akatama. Saka, Belyakov, vaigara Kangiqiniq, pakupera chitubu chinofamba kubva yakaoma kusvika chitsuwa chiduku. Chikonzero chikuru kuti yokutama ichi kuonekwa vashomanana zvikara vaigara imomo.

KweArctic tsuro anodya?

Arctic tsuro ndohwaJehovha muchikwata che herbivores. Hwaro ake zvokudya chinoumbwa Woody zvinomera. Rinogonawo kungoona uswa, mashizha, michero uye atwo. The mhuka ine tsime kunyatsobudirira kunhuhwidza, saka kuchera yokuvanda pasi marongera echando nemidzi uye the willow manyoro nyore.

Uyezve, pane dzimwe nguva kuti kweArctic tsuro makadya nemakwati, tsanga, lichens, mosses uye kunyange nyama achibva pakuvhima misungo. Rinogonawo vakavhomora vavimbezve algae. Panguva womuchato, zvokudya tsuro anoedza kuvaka pamakumbo ake hadzi, mberi Raking chando, pasi iyo yakavanzwa zvinomera dzinodyiwa. Mushure kudya, vachaziya kuchenesa mbava yavo. Kuti vawane chikafu yakavigwa pasi paiva zvakaoma chando, mhuka kurova nayo mhuka nemazinzara ake simba, uye anotanga kutsenga nechando goko.

rutoto Features

kazhinji kuberekesana nguva inowira April-May. Panguva ino Belyaki rakatsemuka kuva vaviri vaviri, asi mumwe womukomana anogona kuva vakadzi vanoverengeka. Zaychiha nokumuvanzira nzvimbo shure pamatombo kana pasi pegwenzi kuti anochera gomba uye lining nokuripisa uswa uye mbava. Avhareji nguva pamuviri munhukadzi ari mazuva 36-42. The pedyo kuchamhembe, gare gare akaberekwa leverets.

The nemarara zvinowanzoitika kubva mana nemasere vacheche, uremu nerimwe riri 56-113 magiramu. Ivo vakaberekerwa anoona zvakanaka, uye muviri wavo akafuka bvudzi mashava mbava. Mushure maminitsi mashoma pashure pokuberekwa vacheche vari kare anogona kuchovha chiedza. The-vhiki mbiri leverets kuva andinenge uye handichisiri zvikuru vanoda amai. By September, vanova se vabereki vavo, uye mumwaka unotevera vanotanga kuwanda.

maitiro Features

Zvinosuruvarisa ichi zvinoumba upenyu tsuro akadzidza zvikuru kuipa kuchienzaniswa nevavakidzani vayo. Zvinozivikanwa kuti kweArctic tsuro - usiku uye yorubvunzavaeni mhuka. Hazvina anova wakaderera munguva yechando uyewo kushivirira tembiricha yakaderera nokuda gobvu makushe uye pasi ukama pakati nzvimbo uye vhoriyamu muviri. Zviri nokuda muviri ino chaiyo tsuro Anokwanisa nekure kuderera kwezvinhu basal metabolic zvazvingava.

hares kuvanda shure boulders kana burrows that vachera In zvikuru kwazvo frosts. Vanorarama muzvinhu zviduku, saka achitsvaka zvokudya akatumwa chete nzira. Kutiza pazvikara, mhuka idzi anogona nezvemarudzi panguva aimhanya kumativi 60 km / h.