Lemming: tsananguro mararamiro. Apo lemming musango anoita?

rodent mhuri inosanganisira mhando dzakawanda dzakasiyana kuiswawo pakati pemazita mhuka huru neduku, zita iro - the lemming. Where anoita akanaka chisikwa ichi, chii akadya, sei Anowanza zvose izvi uchadzidza kubva ino. nemakonzo Small kufanana chimiro uye mararamiro voles uye hamsters. muviri Animal rwakaputirwa mavara mbava, saka iye akapiwa zita rechipiri - Polar lemming.

Lemming: tsananguro

Tisati tataura pamusoro nzira noupenyu hwemhuka kunzi lemming rinorarama nemhuka anodyisa, tarisa zvinhu sokunge munhu mavara rodent. Total munyika pane anenge 20 mhando zvisikwa izvi Negima. vose chaizvo akafanana peiko, kana musingadi kufunga zvishoma kwemarudzi akasiyana.

bushgophers muviri muduku, asi gobvu, kureba kwayo - vanenge 15 CM Tail diki (. 2 cm), makumbo stubby, nzeve dziri anenge zvisingaoneki, zvakavigwa pasi mbava .. Mbava yeyero mashava ruvara, yekudyidzana zvasviba pamusoro shure uye inogona mottled kana ndachena mashava.

Zvinokosha kucherechedza lemming mahwanda iye, kusafanana nedzimwe mhando, muchando pamwe forelegs dzayo zvakasimba vawedzere nenzara. Pamusana "akaparadzana" mhuka dzakadaro zvokudya zvavo pachavo, Raking chando.

Apo lemming (nharaunda) anoita

Izvi pushistenkaya mwana ungagadzirisa pasi pose pane zvinomera. Saka mibvunzo pamusoro kurarama apo lemming mapazi umo anogara dzesango, unogona kupindura shoko rimwe - kwose kwose. Kunyange paine Chokwadi, nzvimbo iyi akaomarara uye undemanding rodent haagoni kurarama. Miti yose lemmings vari dzakashandisa utsinye ezvinhu kweArctic.

Area kwayo zvachose dzinogarisana chikawira pamusoro munharaunda achinaya mvura yose Eurasia uye North America. Zvitsuwa kweArctic Ocean akanaka rodent, zvakare graced. Nzvimbo iri aonawo apo lemming lemming anogara kumahombekombe nzvimbo kweArctic kubva kuGungwa White kusvikira kuGungwa Bering. mhuka iyi kuonekwa zvemo vagari New Earth, New Siberian Islands, Severnaya Zemlya uye Wrangel Island. Zvino kuti munoziva kupi lemming mupenyu.

Mararamiro

Polar lemming kukanganisa achinaya mvura uswa, ndinosika pamusoro Micro-zvokuyamura imwe mhando. Nei zvichiita kuwana, wakati arangarira mubvunzo pane lemming mupenyu, apo uye sei kuti zvienderane musha wako.

nemakonzo izvi vanogara burrows that, zviri kuchera. Residence lemming sezvinoita mugomba yakawanda twisty ndima, nekuti izvi munzvimbo yakawanda mhuka, kuchinja pasi contours. Mumakomba izvi pussies kushongedzera dzavo matendere. Ari anodziya mwedzi pasi penyika, uye muchando - chete pasi chando.

Kana mamiriro okunze unodziyirwa uye zuva riri kupenya, lemmings kazhinji kuonekwa achimhanya kunhivi pakati tussocks kana akagara pedyo burrows that dzavo. The chinoshamisa ndechokuti sekesa chaizvo! Animal shamisa runako, dzizere nokugara pamusoro tailgate, apo lemming nokukurumidza t makumbo ake mberi uye rinobaya vereschit kuedza zviito zvakadaro unozvidzinga zvinogona vavengi.

In uchitsvaka flycatchers zvokudya kazhinji kufamba madaro marefu, kutamira oga. Kana mukachengeta kutama kwakadaro kubva kunze, kunenge kuti boka rose unotii. All nokuti kuti nemakonzo vakawandisa kufamba nenzira iyoyo negwara. Vatariri, lemmings vanogona kushambira madziva, vanoshambira ndezvipi. havana zvakare pasina kutya vachiyambuka chero mumaguta, akasangana naye panzira. Paaiva munzira yakawanda mhuka dziri vakaurayiwa nezvikonzero zvakasiyana siyana.

Avhareji hunotarisira upenyu pamusoro polar madodzi madodzi makore maviri.

The chikafu pamusoro lemmings?

Diet Negima mhuka zvinoenderana apo lemming mupenyu. Hwaro chikafu - ichi herbaceous miti, kana kuti, avo zvinyoronyoro nhengo. Favorite vaitire - donje uswa uye petsanga. Kunze lemmings vanofara kudya vaduku nhungirwa uye Mashizha the willow uye Birch, chikwindi, blueberries, cloudberries nezvimwe michero.

Flycatcher chikafu anotora yakareba chaizvo, pasinei zvavo zviduku saizi. Mumazana zuva lemming anodya mari zvokudya kuti mukuru kupfuura yayo uremu nepakati. iwe kana ngaaverenge rose gore, wawana anenge 50 makirogiramu zvokudya.

kubereka

Male Lemming - kwete homebody, haana aigara dendere nguva dzose achitsauka dzichitsvaka zvokudya. The hadzi zvakawanda zvoupfumi, pazera kwemwedzi miviri, akakwanisa zvisangane, kuunza gore 6 dzinamatenga, rimwe nerimwe - vana 5-6.

Cubs vanoberekwa asingabatsiri uye bofu, maziso akavhurika mazuva kuburikidza 10-13. mazuva 12-15 söpö mwana vakasarudzwa kubva mudendere uye kurarama zvikuru tisingatungamirirwi.

Lemmings kubereka mwana kunyange muchando, kuronga pasi chando uswa dendere yakawanda unotii. Izvi nokukurumidza muchiuto kuti lemmings kunokonzera kukuvara kasvisto. Nature, kupa chiri nemakonzo, zvikurukuru zvishoma kukurumidza chokuwanziridza mumwe nguva kwemakore akawanda.