Animals na Arctic jeji, halitta ekstremaly

An yi imani da cewa dabbobi masu shayarwa iya kawai rayuwa ga isasshe dadi na yanayi yanayin zafi. Amma dabbobi Arctic hamada nasarar ɓãta wannan tabbatarwa. Hakika, wasu daga cikinsu ba su kawai dabbobi masu shayarwa amma kuma da tsuntsãye.

Mafi shahara memba na gida fauna ne a iyakacin duniya bear. Af, ba haka ba da dadewa shi ya zama sananne cewa Kalmar "fari" ba m zuwa gare shi. Gashi ne kusan colorless, da kuma fata - black. Jawo hairs da musamman tsarin: su ne m, iska-cika. Ganin cewa miliyoyin hairs, su ne sosai tasiri thermal rufi. Saboda haka tasiri cewa a wani musamman "zafi" kwanaki (a zazzabi na ba fi -5 digiri) kai dogon floats a cikin teku, da ruwa da zazzabi a cikin abin da wuya ta kai 5-6 digiri Celsius.

Af, waɗannan dabbobi Arctic hamada - abinci taboos ga Eskimos. Na dogon lokaci da masana kimiyya basu fahimci wannan bakon ban. Bayan da adult namiji - wannan shi ne kusan ton nama! Daga baya an gano cewa, su jiki ne sau da yawa buga da parasites a cikin hanta da kuma ƙunshi kamar yadda mai yawa bitamin A, har ma a wani yanki na 100 g iya zama m.

Babu kasa shahara fox. Wadannan dabbobi Arctic hamada yi wannan aiki kamar yadda mu fox. Su ne masu aikin jinya karkara, cin m, kuma da lafiya dabbobi, tara a bakin tekun surf jefar da gawarwakin. Kada ƙyãmar ko da shuka abinci, farin ciki cin gansakuka da kuma cloudberry berries.

Bugu da kari, da yawa like a cikin Arctic. Da lambar da aka ƙwarai rage a sakamakon predatory kama kifi a cikin 19-20 karnoni. An zaci cewa wasu irin subspecies (ko jinsunan) aka gaba daya hallaka a wadannan shekaru. Duk abin da ya, amma a yau wadannan dabbobi Arctic hamada markedly ƙara musu yawan jama'a.

Su da aka sani ya samu su Pups a kan rairayin bakin teku. A lokacin kiwo kakar na sararin ƙasa a baya yashe Coast juya a cikin wani real kindergarten. Yana da matukar m, kamar yadda dubban maza yau da kullum converge a yi yãki a kan mace.

Su dangi ne walruses. Wadannan Arctic dabbobi a general ya kusan dadaddun saboda su ƙẽtare wargajewa. Su ne aka kashe ba sosai saboda nama da mai, amma saboda su fangs. A darajar, sun riga sun zarce giwa ta haure. Suna kerarre daga stunningly kyau sassaka mutum mutumi, kuma wannan fasaha na 'yan asalin mutane suna daukar kwayar cutar daga tsara zuwa tsara. Bugu da kari, akwai da yawa daga cikin silliest imani da cewa murƙushe dabbar walrus giwa daukarsu ga wani abu: daga prostatitis da kuma kawo karshen tare da Alzheimer ta. Wannan karfafa mafarauta a kan su ganima, saboda arzikin abokan ciniki son biya wani kudi domin wannan "mu'ujiza" miyagun ƙwayoyi.

Saboda haka, Arctic hamada, inda dabbobi ne don haka bambancin - ba wani wuri inda ba. A kan m gangara na cikin gida dubban tsuntsaye (sanannen tsuntsu mazauna), da teku gida daruruwan jinsunan kifaye da kuma manyan dabbobi masu shayarwa.

Eh, su rai ba ze sauki, amma ta m so su tsira a cikin wannan matsananci baki da suka nuna bambancin da adaptability na rayuwa-siffofin.