Polar bear. Polar bear salon da kuma mazauninsu

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Anyi la'akari da mafi girman mai farauta a duk duniyarmu iyakacin duniya polar bear Kowace al'umma suna da suna daban. Ga Chukchi iyakacin duniya polar bear - umka.

Eskimos suna kiransa nanuk, don Russia ɗin shi babban polar bear, wani lokacin ana kara kalmar marine a cikin wadannan kalmomin. Ga 'yan ƙasar, dabbar belar koyaushe ta kasance babban dabba.

Sun girmama shi sosai kuma suna girmama shi har bayan mutuwarsa. Neman nasarar waɗannan mutane koyaushe yana ƙare tare da buƙatun gafara daga "beyar da aka kashe". Sai kawai bayan wasu kalmomi da al'ada suna iya samun damar cin naman naman.

An sani cewa polar bear hanta Guba ce ga mutane saboda yawan adadin sinadarin retinol da ke ciki. Amma matafiya da yawa suna daukar namansa da dadi sosai kuma suna farautar dabbobi domin su dandana shi.

Ba su ma tsoron imani cewa mutanen da ke cin naman wannan dabba da sauri za su fara yin furfura. Farauta domin iyakacin duniya bear sarki a koyaushe a bude yake ba kawai saboda dadin nama da man alade ba.

Da yawa suna so kuma suna so su yi wa gidajensu ado da kyakkyawan farinsa, fatar alharini. A saboda wannan dalili, a cikin ƙarni na XX-XXI, yawan ƙirar polar ya ragu ƙwarai da gaske.

Saboda haka, dole ne gwamnatin kasar Norway ta dauki wannan dabba a karkashin kariyarta kuma ta fitar da doka, wacce ke ba da damar kashe dandazon dangi idan har akwai gaggawa, lokacin da karo da wannan dabba zai iya yin barazana ga rayuwar dan adam.

A wannan lokacin, har ma an halicci jikoki na musamman, waɗanda kowannensu yayi la'akari da kowane irin lamarin kuma suna ƙoƙari su gano ko mutumin yana cikin haɗari sosai ko kuwa dabbar da aka auka ta hanyar kuskuren mutum. Ciyar da beyar ko ƙoƙarin ɗaukar ta ana ɗauke da tsokana.

Fasali da mazaunin polar bear

Kunnawa polar bear hoto ana iya ganin cewa wannan babbar dabba ce. Amma duk kwarjinin sa, kyawun sa da girman gwarzon sa a bayyane yake idan ka ganshi a zahiri. Yana da dabba mai iko sosai.

Ya kai tsayin mita 1.5 da tsawon mita 3. Nauyinsa na iya zama kusan 700 kg, ko ma fiye da haka. Gwanin polar yana da ɗan bambanci daga takwarorinsa. Jikinta ya dan tsayi kadan, tare da dogon wuya, mai kauri, gajere da kafafu masu karfi.

Feetafafunsa sun fi na sauran wakilan beyar girma, ana iya ganin membobin ninkaya a yatsun kafarsa. A kan tsayin daka da kunkuntar kan dabbar, wacce ta yi shimfida sosai a saman, akwai goshi iri daya.

Muushin beyar yana da faɗi, an lura da shi a gaba. Kunnuwansa marasa ganuwa ne, gajeru ne kuma a gaba, hancinsa kuwa a bude yake. Wutsiyar gajere ce, mai kauri kuma mara kyau, kusan ba a iya gani a cikin gashin dabbobi.

Idanun bebe da lebe na kankara sun rufe da tattaka mai kyau. Ba shi da gashin ido kwata-kwata. Launin fatar sa mai farin-dusar ƙanƙara, beyar ba ta canzawa a kowane yanayi.

Beananan bears suna da launi a cikin inuwar azurfa. A cikin tsofaffin wakilan wannan jinsin, ana sanya launin rawaya zuwa launin fari saboda yawan cin abinci mai mai.

Daga makaranta mun sani inda 'yan polar ke rayuwa. Abubuwan da suka fi so su ne yankunan arewacin Amurka, Kanada da Rasha. Ana samunsu a ƙasashen Lapland.

Yankin Barents da Tekun Chukchi, Tsibirin Wrangel da Greenland su ma wuraren da suka fi so ne. Idan yanayin yanayi bai yi tsauri ba, to ana iya ganin waɗannan dabbobin har ma da Pole ta Arewa.

Har zuwa yanzu, mutum bai cika sanin duk wuraren da yake ba polar bear yana rayuwa. A duk wuraren Arewa, duk inda mutum ya taka, akwai damar da zata haɗu da wannan dabba mai ban mamaki.

Yanayi da salon rayuwar polar

Waɗannan dabbobin suna da irin wannan ƙwanƙolin mai mai ƙanƙan da kai tsaye wanda zai iya jure yanayin yanayin ƙarancin sifili kuma ya kasance cikin ruwan kankara na dogon lokaci. Bã su da cikakken ji, gani da ƙanshi.

Da farko kallo, beyar tana ba da alama na babban dabba, mai nauyin gaske. Amma wannan ra'ayin ba daidai bane. A zahiri, yana da saurin gaske, a cikin ruwa da ƙasa. An rarrabe shi da tsananin jimrewa da sauri.

A zahiri awa ɗaya, yana iya rufe nisan kilomita 10 a sauƙaƙe. Saurin iyo kusan 5 km / h ne. Yana da kyau a lura cewa beyar kuma tana yin iyo a nesa mai nisa, idan ya cancanta.

Kwanan nan, saboda ɗumamar yanayi, wannan kyakkyawar dabba ta yi iyo a can nesa, yana neman ƙirar kankara da ta dace, wacce za ta kasance da kwanciyar rai da rayuwa mai sauƙi da farauta.

Gwanin polar kyakkyawa ne mai iyo

Hankalin beyar ba shi da bambanci da na sauran dabbobin da suka ci gaba. Zai iya daidaita kansa daidai a sararin samaniya kuma yana da ƙwaƙwalwa mai ban mamaki. Polar Bears suna da sha'awa sosai. Wannan na iya haifar da mutuwar su.

Mutanen da suka daɗe suna lura da waɗannan dabbobin suna da'awar tare da cikakkiyar kwarin gwiwa cewa kowane jingina na polar na mutum ɗaya ne, tare da halaye da halaye na musamman.

Wadannan Kattai na Arctic sun fi son salon kadaici. Amma kwanan nan an lura cewa kusancin su ga ɗayan ko wasu ma'aurata a cikin ƙananan yankuna abin yarda ne sosai. Babban abu shine cewa babu matsaloli game da abinci.

Haɗuwa da polar bear ba shi da aminci. Ya kamata a tuna, duk da haka, beyar ba ta son hayaniya. Suna da wayo sosai da zaran sun ji wata kara sai su nemi buya daga wannan wurin. Beyar ta lura da wanda aka azabtar daga nesa mai nisa.

A cikin hoton, belar bear tare da ɗiya

Wadannan bears, ba kamar 'yan uwansu masu launin ruwan kasa ba, ba sa yin hibernate. Suna iya jure yanayin zafi - digiri 80. Yana da mahimmanci kawai akwai wani ruwa a kusa da ba a rufe shi da kankara ba. Belar ta farauta mafi yawanci farauta a cikin ruwa, amma dabbobin ƙasar galibi suna kai mata hari.

Abinci

Wannan katon yana son naman dukkan dabbobi da kifayen da ke cikin wuraren toka-toka. Hatimin abinci ne da ya fi so. Beyar tana farautar ganima koyaushe cikin keɓewa mai kayatarwa.

Daga waje, wannan farautar tana kama da farautar damisa da zakuna. Ba su da hankali ga wanda aka azabtar ya motsa daga wani yanki na kankara zuwa wancan, kuma idan ƙaramar tazara ta rage, sai su buge abincinsu da hannu.

Irin wannan bugun kusan ya isa ya kashe wanda aka azabtar. A lokacin rani, beyar yana son cin 'ya'yan itace, gansakuka da sauran tsire-tsire. Ba su jinkirta yin amfani da gawa. Sau da yawa tare da manufar nemanta suke tafiya a bakin ƙetaren.

Sake haifuwa da tsawon rai

Babban aikin kiwo na bera yana faruwa a watan Afrilu zuwa Yuni. Mace na iya yin aure sau ɗaya a cikin shekara uku. A watan Nuwamba, mace na kokarin haƙa kogo a cikin dusar ƙanƙara domin ta haifi jarirai 1-3 a cikin watanni na hunturu. Poananan polar bears ba su da kariya. Suna ɗaukar su kimanin shekaru uku don koyon yadda ake rayuwa kai tsaye.

Tsawancin rayuwar belar a yanayin yanayi yakai kimanin shekaru 19. A cikin seine, suna rayuwa har zuwa shekaru 30. Sayi polar bear wuya. An jera shi a cikin Littafin Ja kuma an kiyaye shi ta doka.

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Kalli bidiyon: Brown Bear, Brown Bear, What Do You See?. David Glenn (Yuli 2024).