A kudu da hamadar kwari akwai yankin tundra, wanda ya mamaye arewacin Rasha. A nan zafin jiki ya sauka zuwa -37 digiri a lokacin sanyi, kuma a lokacin rani da ƙyar ya wuce +10 digiri Celsius. Akwai sanyi sosai anan kowane lokaci kuma iska mai sanyi tana kadawa. A cikin irin wannan yanayi mai tsananin ɗumi, an sami fure mai ƙarancin talauci. Ainihin, ana samun gansakuka da lichen a nan, a wasu wurare akwai bishiyoyin lingonberries, blueberries, cloudberries. A lokacin rani, tsire-tsire masu tsire-tsire suna bayyana a gabar kogunan. Dangane da duniyar dabbobi kuwa, ta banbanta. A nan cikin garken dabbobi masu kiwon dabbobin daji da kerkeci, akwai lemmings da shanu miski, zomaye, dabbobin dawa, gophers, da yawa tsuntsaye da kwari. Saboda dalilai da yawa, dabbobi a cikin wadannan sassan suna fuskantar barazanar bacewa, saboda haka wasu jinsunan suna cikin Red Book of Russia.
Tsuntsaye masu haɗari
Ana samun nau'ikan nau'in tsuntsaye masu wuya a cikin tundra:
1. Red-breasted Goose... A lokacin hunturu wannan nau'in yana rayuwa ne a gabar Tekun Caspian, kuma a lokacin rani yakan yi ƙaura zuwa Taimyr, alƙaluman ba su da yawa.
2. Fure teku... Wannan kyawawan jinsunan tsuntsaye ne masu kyan gani. Ana samun su a cikin tundra a ƙananan garken.
3. Mikiya... Babban tsuntsu ne mai fika-fikai tsawon mita 2.5. Yana da mahaukaci wanda ya canza wurin zama don hunturu kuma ya dawo cikin tundra a watan Mayu.
4. Gyrfalcon mai sauri... Duk lokacin da tsuntsun yake zaune a inda yake zaune. Jinsin tsuntsaye ne na ganima, kuma a duk shekara yana da wadataccen abinci.
5. Farar haraji... Wannan tsuntsu yana da gurɓatattun abubuwa. Sakamakon farautar masu farauta, kajin suna mutuwa da yawa.
6. Farin Goose... Yawan giwa ba na dindindin ba ne, saboda haka yana da wahala a bi diddigin yawan mutane. Farautar mutane da namun daji na taimakawa wajen rage nau'ikan.
7. Fagen Peregrine... Wannan nau'in yana da tabbataccen mazaunin, amma yana ƙaura zuwa yankuna masu dumi don hunturu. Adana lambar ya dogara da abincin da tsuntsun zai iya samu.
8. Zheltozobik
Wakilin kawai na irin sandar rairayin Kanada. Sananne don bayyananniyar bayyanar sa da halayen sa. Raguwar yawan launin ruwan hoda ya faro ne daga shekarar 1920, saboda farauta da yawa. A halin yanzu, babban abin da ke kawo koma baya ga yawan jama'a shi ne canji a yanayin wurin da suke.
Mujiya na iyakacin duniya
Rare nau'in dabbobi masu shayarwa
Akwai nau'ikan dabbobi masu shayarwa a cikin tundra. Da farko dai, tunkiya ce mai girman gaske. Wannan jinsin yana samun ci gaba a kan yanayi mai tsauri. Maza suna fada a tsakaninsu ta amfani da karkatattun kaho. A cikin yanayi mai haɗari, suna amfani da su don kawar da abokan gaba. Vayaananan raƙuman Novaya Zemlya na yanzu suna cikin haɗari, wanda aka sauƙaƙe ta farauta, tare da rage mazaunin su.
A cikin yanayin tundra, polar bears sun dace da rayuwa da kyau. Koyaya, a yau wannan nau'in ba safai ba. Ita ce mafi girman dabba, tana cin tsire-tsire, saiwa, da fruitsa fruitsan itace, kuma tana farautar dabbobi daban-daban. Sau da yawa Bears yakan zama ganima ga mafarauta. Daya daga cikin kyawawan dabbobin tundra shine Kunkuruwar Arctic, wanda shima yake fama da mutane saboda kyawawan gashinsa, saboda haka wannan nau'in yana gab da bacewa.
Reindeer
Bighorn tumaki
Polar bear
Miski sa
Arctic fox
Adana dabbobin tundra
Tundra yana da babban yanki na Rasha. Akwai duniya mai ban sha'awa sosai anan. Saboda mummunan yanayin yanayi da ayyukan anthropogenic a wannan yanki, yawancin nau'in dabbobi suna cikin haɗarin ƙarewa. Don kiyaye waɗannan nau'ikan, ana ƙirƙirar wuraren ajiya, kuma ana yaƙi da farauta. Dole ne a dauki mataki don dawo da yawan jama'a. Har ila yau wahalar ta ta'allaka ne da cewa akwai ƙarancin bayanai ko babu game da adadin wasu nau'in. Tabbas, don adana yanayin halittar wannan yanki na halitta, mutane suna buƙatar dakatar da kashe dabbobi, tunda farashin irin wannan farautar yayi yawa: zamu iya rasa kyawawan nau'ikan kyawawan kyawawan dabbobin kamar dawakai na arctic, dawakai, tsuntsaye kamar kwaruruka, ƙaramin swans, wuyan fari , masu launin-rawaya da sauran nau'ikan.
