Inda ya aikata wani baki crane? Black crane: photos, bayanin

Bird, ya bayyana, a wannan labarin, kyau da kuma musamman. Ta image za a iya gani a kan azurfa tsabar kudin Bank of Rasha.

Gorgeous da kuma fairly m tsuntsu - black crane. The Red Littafi na Rasha yana a cikin jerin wannan rare jinsunan tsuntsaye.

A general, duk cranes - m tsuntsaye. A peculiarity na su da cewa ma'auratan kansu, sun karba guda domin rayuwa, sabili da haka ne wata alama ce aminci. A duniya akwai ba sosai yawa jinsunan cranes, kuma mafi yawansu yau ne rare. A crane ne kamar haka rare baki.

Kafin ya gabatar da shi, dubi abin da yake a jerin mafi miyagun jinsunan tsuntsaye.

The Red Littafi na Rasha

Birds da wannan littafi (2001 edition) ne wani muhimmin ɓangare na dabba duniya, zaune a Rasha. A kowace shekara daga ko'ina cikin duniya bace, iri-iri, dabbobi, tsirrai da sauransu. Wadannan statistics ne m, kuma ga tsuntsaye. Kawai ga karshe karni, da duniyar da ya rasa 130 jinsunan tsuntsaye.

Domin da yawa jinsunan, da kuma Rasha ne gida, mazauninsu, akwai quite kaɗan daga gare su. Daya daga cikinsu - a baki crane.

Wannan tsuntsu ne don haka rare cewa masana for quite lokaci mai tsawo ba zai iya bayyana shi, sai yadda za a sami shi ya kusan ba zai yiwu. Har shekara ta 1974, baki crane aka dauke kusan labari. Masani akan tsuntsaye Pukinsky a shekara ta 1974 na farko gano a cikin ƙasa na Rasha ta gida na tsuntsaye. Bayan wasu lura, ya ya iya bayyana shi.

Yau irin wannan ake gwada da kyau karatu, duk da haka, da kuma a cikin Red Littãfi da Rasha, da kuma ta kasa da kasa ya sanya.

description

Crane Black - tsuntsu daga kungiyar gruiformes. Its jiki girma a tsawon kai 90-100 santimita a tsawo - 150 cm, da kuma nauyi - game 4 kg. A akwati ne quite m da kuma manyan, kananan shugaban. A gwada da dogon wuya yana da, kamar yadda da yawa irin waɗannan tsuntsaye, "S" -shaped. Strong, matsakaici tsawon baki a karshen dan kadan lankwasa.

Black crane yana da wani bakin ciki, tsawon isa, amma karfi kafafu. Long wutsiya coverts a kudi na quite m. jiki launin gashi ne lokacin farin ciki da kuma m. Babban ɓangare na crane jiki da aka rufe da duhu blue da ashen m gashinsa. Gashinsa jirgin gashinsa da wutsiya coverts an canza launin baki. Kusan duk na kai da wuya an rufe tare da farin gashinsa. Neoperennoe kambi fentin a mai haske ja. Kusa da tushe daga cikin baki da shi yana mai pinkish launi, da kuma a karshen - kore. Kafafu crane baki da kuma ruwan kasa.

Jima'i dimorphism ne kusan ba ya nuna. Cranes mãtã daga maza ne kusan m, kawai girman kadan kasa da su ne.

Ya kamata a lura da cewa a cikin dukan data kasance cranes Black shi ne mafi karami.

Inda ya aikata wani baki crane?

Mafi yawa mazauninsu na waɗannan tsuntsaye ne ƙasa na Rasha Federation (Siberia). A dan kadan karami yawan rayuka a kasar Sin (Arewa) da kuma Korean Larabawa. Wadannan tsuntsaye fi son marshy Woodland deciduous gandun daji ko swamps, a kan bankunan na wanda akwai thickets na auduga da ciyawa da kuma daban-daban sedges.

Wani abu a duniya, bisa ga bincike, akwai kimanin 9000 mutane da wannan nau'in. Falala a kansu su wuraren - m Marshes na taiga zone. Hooded crane - a migratory tsuntsu, da kuma shi winters a Japan (mafi yawan tsuntsaye), a Korea da kuma China.

Crane nesting yankin ba sosai karatu. An sani cewa shi ake dangantawa da yafi tare da taiga larch.

Salon, hali, da abinci mai gina jiki

Talauci gane, da halayya, da kuma murya ƙararrawa da tsuntsãye. Duk da haka, wasu abubuwa ne da aka sani. Black crane motsa noiselessly, kunna smoothly kuma sosai dagawa kafafu sannu a hankali, kuma a hankali baftisma su a cikin kashin shanu na fadama. A wannan yanayin, da tsuntsaye kai dan kadan ya sunkuya, da kuma jiki ne ko da yaushe a kwance matsayi.

Couple kafin Pairing sa wani kyakkyawan ma'abota al'ada dance. Birds billa, amai up bim gansakuka. Namiji da batun kuka, da kuma mace kuma ya mayar da su, bayan da shi sau biyu.

Spring nesting ya auku, wanda cranes zaba marshland kewaye itace. M shi ne kurãme, ba ta shafa adam aiki sarari. Sheƙarsu aka gina daga daban-daban guda na damp peat gansakuka, twigs na Birch kuma larch. Yawancin lokaci, mace kayansa mãsu ba fiye da 2 qwai, kama kwai gida geese. Incubates su game da kwana 30. Iyaye ne daidai da nuna damuwa ga 'ya'yansu. Fikafikai kajin suna kafa a kan 70th rana.

Dalili na rage cin abinci ne ruwa shuke-shuke, berries, tsaba, kwari, su larvae, kananan hakori, frogs da kuma salaman. M da abinci aka zaba daga ƙasa.

ƙarshe

Muhimmanci Red Littafi na Rasha. Birds sanya to shi ne tsararre da kuma kare.

Hooded crane - a rare tsuntsu, ba kawai a Rasha amma kuma duk duniya. Hankali hali zuwa wannan musamman jinsunan da kariya - sirri alhakin kowane da primary aiki na muhalli ayyuka.