White Owl - isingawanzowanikwi uye akanaka zvikara

White Owl - nhengo dzemhuri zizi, vane maitiro chando-chena plumage. Zvichida kwebasa rinofanira shava makwapa kuti dzinoumba muzvizhinji kuti mitsara transverse mitsetse. Maererano nhamba uye nokupenya mavanga izvi chinogona kuoneka zera uye kurara kuti shiri nenhumbi: mukuru wacho, vashoma rupawo uye saka unotedza chena.

Habitat, izvo dzinozivikanwa vari chena zizi, akapa nyika polar uye vakadzikama zones: ari achinaya mvura yose North America uye Eurasia. Uyezve, pano iwe zvingasanganisirawo chitsuwa guru riri kweArctic Ocean, akadai Novaya Zemlya, Zimbabwe, North pasi, Wrangel Island, uye New Siberian Islands. Meet ichi chikara yakanaka zvinogoneka uye musi Svalbard uye Alaska.

White Owl - hombe shiri ine mapapiro anosvika matanhatu mamita. Oddly zvakakwana, nhunzvi yekudyidzana zvakawanda varume vose uremu uye kukura. Uyezve, zvinhu zvinogona kunzi chokwadi kuti vakadzi vakawanda mitaro pamusoro minhenga.

Eaglets vane shava ruvara, iro, sezvambotaurwa, nezera anopa nzira chando-chena plumage. The muromo reshiri dzose vatema, uye akapotsa kusvikira muromo wakafukidzwa minhenga duku nomutsipa. Clawed tsoka uye akafukidza munhu chinokosha rukoko minhenga. In chitarisiko afanane shinda nokuumba Yaunoti "ndebvu".

Snowy namazizi dendere mumakomo, pamwe zvatinofarira wakapiwa yakaoma uye zvikomo. Construction anogona kutanga kunyange pamberi kunyunguduka chando, saka pakusarudza nzvimbo kunokosha. Hazvibetseri dendere iri buri pasi apo zizi, vabereki tinounza, mamvemve uye miriwo matehwe nemakonzo. Kunyange zvakadaro, yakadzivirirwa pazvikara ndima ane nzvimbo 6 mativi mamita. ? km . Setsika, shiri idzi kuomerera yekare nesting nzvimbo uye kuzvishandura chete kana vanomanikidzwa kuti mamiriro ezvinhu aripo.

Pakusarudza wokuroorana naye chena nezizi kusagadzikana: mune dzimwe nzvimbo, kune peya yakatsiga kwemakore anoverengeka, apo mune dzimwe nzvimbo zizi "wekuita" chete gore rimwe.

Avhareji lifespan pamusoro shiri inodya nyama iri dzomusango anenge 9 nemakore. Kunyange zvakadaro, pasi chakagadzirwa zviri ukoshi ichi inogona kusvika 30. Natural vavengi polar skuas namazizi vanoonekwa, uyewo makava uye makava, inomiririra rebei kutyisidzira vakaisa mazai, Manyana uye juveniles.

Snowy namazizi kuvhima myshepodobnyh nemakonzo zvakadai lemmings uye pikas, hares, carnivores diki uye shiri. Havazvidzi hove uye zvakaora. Mapapiro zvikara basa rinokosha kukura achinaya mvura zvinhu zvipenyu, sezvo vari regulators ari rodent vemo.

White Owl inowanikwa zhinji zvinoumba tsika munyika dziri dzinodziya uye polar zvikamu. Somuenzaniso, zviri inomirira yeCanada muQuebec pamutemo, uyewo kureva mufananidzo Kayerkan chiratidzo. Zizi rwakaiswa pangozi uye akanyorwa Okuwedzera II anotaura Convention. Tarisa mifananidzo akauya: chando zizi muchitiza anotarira youmbozha uye hombe.