Sezvo ptarmigan inodzivirira dendere?

West-kumabvazuva chikamu wenharaunda Russia musha "shiri" vakadaro fauna of, chena hwari.

Zviri shiri avhareji saizi, rairema zvishoma kupfuura paundi. Zvichienderana nemwaka hwari ane zvakasiyana ruvara. Winter shiri zvachose chena, uye kubvira chitubu kusvikira mukupera kwematsutso plumage ruvara nerima ruvara.

In yechando, shiri nokuunganidza "rongedza" uye "vazhinji yose" Kuongorora pedyo zvinokukanganisa dzichitsvaka zvokudya. "Zvinhu" yechando vachidya ptarmigan anosarudza kunyanya Birch uye the willow wotungira. Watch nokuruma kupunyuka kubva huru pfupi kureba zvidimbu uye kumedza navo riri pamusoro payo inotonhorera ovaries. Mukuwedzera, shiri dzine prodelyvat unyanzvi snowdrifts Nomumakomba akadzika uye "tunnels", kuwana saizvozvo zvakavanzika pasi chando, vasara pamwe Mumatsutso michero uye mbeu uswa.

Summer ptarmigan haasi kuwana chero matambudziko pamwe kutsvaka zvokudya. Pakati mabasa ayo yose penzvimbo dzakasiyana zvatinopiwa - michero, maruva, mashizha, matavi nemiti.

Breaking rinowanikwa mukutanga chitubu partridges zvachose rongedza mu vakaparadzana "mhuri" peya. Tisati kuti, vanhurume kukwezva ramangwana ravo "rechipiri sezvikamu" mangwanani "Serenade". The vanowanika hwemvura uye anoshongedza anotora nzvimbo nesting, rinova chinhu vakasvinurira kudzivirirwa minhenga "murume."

Ptarmigan haambotauri dendere pamusoro noruvazhe uye kazhinji akaronga kuti mazai avo pasi vaizvambarara mapazi pasi pemiti, makwenzi, pasi clumps.

Mazai, kazhinji 7-10 zvidimbu (chinyorwa pedhi tichitarisa nekuisa - hwari mazai 15-25), ptarmigan anoenda refu uye zvinoshamisa murefu chirongwa incubation. The hadzi haisi kwekanguva haasiyi dendere vhiki anenge matatu. Yose yakati, kuchengeteka nehanya "mai" hunogara pamusoro "pamapfudzi" Munhurume. Kunokanganisa rugare uye akaramba ari incubation nzira chete zvakakura chaizvo "simba majeure" ezvinhu akadai guru zvikara kana vavhimi anogona. Kana "baba mhuri" haana kukurira mabasa avo kudzivirirwa, kuti ptarmigan, uchishandisa zvakafanana nzira varume, sezvo pedyo sezvinobvira rinobvumira kuswedera muvengi, uye ipapo payakakurudzirwa hunoparadza uye nhunzi kure kurutivi, kunovhiringidza uye achitsausa kuti "ngozi" yacho masonry.

Vakarangana nhiyo dzinenge pakarepo "mira netsoka dzayo" uye kudzidza unyanzvi kuwana zvokudya. Papera vhiki mbiri, vakava mapapiro simba kubvumira flutter nzvimbo nenzvimbo, asi agadzirira refu ndege kako vachiri kuda nguva.

Pane nguva inofadza zvikuru apo, panyaya rufu hwari, mukono pachake anova "amai" uye anotarisira mwana. Full vechidiki akura kunoitika muzhizha kunonoka.

Maererano nenhamba miviri zvakasikwa kare pane yakapinza kuderera kwenhamba partridges.

Nechepakati Russia, shandisa yakaoma matanho kudzivirira inosuruvarisa kuitika yakadaro. Zvinonzi rambidzwa kunovhima Grouse muchirimo mangwanani - munguva kuberekesana mwaka neshiri uye vana kukura. Vachivhima hwari haritorwi zvakadai kuomesa zvirango somunhu chena, kurambidzwa pamusoro kupfura izvo mune dzimwe nzvimbo chinoshanda zvose gore. The kunovhima nzvimbo kunze mabasa chando dzichifura shiri, mubati imbwa rakarasika nekatsi, mudzimba maberekero Grouse - izvi zvose kunoitawo kuti richengetedzwe uye okubereka kubudirira mhando.