Duniyar dabbobi tana da ban tsoro da birgewa. Beyar babban wakilin ne na dabbobi masu kama da daji. Mafi ban sha'awa da ban mamaki nau'in dabbobi masu shayarwa sune beyar Himalayan. Irin wannan dabbobin sun fi kaɗan ƙarancin goshi mai launin ruwan kasa ko baƙi. An yi imanin cewa beran Himalayan ya fito ne daga kakannin Turai da Asiya.
Siffofin beyar Himalayan
Bambancin da ke tsakanin beran Himalayan da launin ruwan kasa ana iya gani da ido. Dabbobi masu shayarwa suna da siffofi daban-daban na kai da maula, da kuma ikon ƙafafu. Manya na iya yin nauyi kimanin kilogiram 140 tare da tsayinsu yakai 170. Mace masu shayarwa suna da ɗan kaɗan kuma suna da nauyin kilogiram 120. Ulu ofar dutsen Himalayan sananne ne saboda girmanta da darajarta, kuma tana haskakawa sosai a rana da kuma taɓawa, kamar siliki. Saboda karuwar gashi a yankin kai (a gefen bakin bakin), ya bayyana cewa gaban kai ya fi girma.
Don fahimtar ainihin ko beyar Himalayan tana gabanka, ya isa a kula da wuyan dabbar. Dabbobi suna da halayyar fararen fata mai kama da ɗorawa a wuya. Kayan ado na asali yayi kyau sosai kuma ya kayatar. Bears na Himalayan suna da gajeru, kaifi, da yatsun hanu masu kaɗan. Wannan ya sa ya zama da sauƙi a kewaya cikin bawon bishiyoyi. Wutsiyar dabba tana da ƙarami kaɗan, kusan 11 cm.
Littafin Ja
A yau, beran Himalayan suna cikin Lissafi, saboda suna sannu a hankali suna ɓacewa daga duniyarmu. Baya ga mafarauta, sauran dabbobin da suke rikici da su suna yin barazana ga rayuwa, wato: bera mai ruwan kasa, kerkeci, Amur damisa da lynxes. Bugu da kari, ci gaba da tafiya ta hanyar bishiyoyi da tsakanin duwatsu ba ya kare da kowa da kowa.
Gidan mazaunin dabbobi masu shayarwa
Ana samun beyar Himalayan da farko a cikin bishiyoyi. Wannan yana ba ka damar samun abinci iri-iri da kuma guje wa farmaki daga abokan gaba. Dabbobi na iya hawa bishiyar tsayin m 30 kuma da sauri suna sauka ƙasa. Ba shi da wahala ga dabba ta yi tsalle daga tsayin mita 6.
Dabbobi suna son cin 'ya'yan itacen bishiyoyi, kuma suna amfani da rassan a matsayin shimfida don kwanciyar hankali. Don haka, dabbobin suna yin shelansu. Yawancin lokaci mazaunin yana aƙalla mita biyar daga ƙasa. Wasu lokuta beyar suna rayuwa a cikin rami, amma saboda wannan suna neman manyan bishiyoyi masu girma.
Baya ga zama a doron kasa, beyar Himalayan na rayuwa a cikin kogwanni, a kan duwatsu da kuma cikin ɓoye na itace. A lokacin hunturu, dabbobi suna canza wurin zama, amma, a ƙa'ida, sun koma ƙasashensu na asali.
Bears Himalayan, kamar sauran nau'o'in wannan nau'in dabba, suna bacci lokacin sanyi kuma suna da ƙwarewar ilimin lissafi. Dabbobi filastik ne, masu ƙarfi kuma halayensu ba su da bambanci da "dangi". A cikin hibernation, tsarin jiki ya ragu, kuma masu nuna alama sun ragu da 50%. A wannan lokacin, dabbobi na rasa nauyi, kuma a cikin Afrilu suna fara farkawa.
Ana iya samun beyar Himalayan a cikin gandun daji na wurare masu zafi da ke kudu maso gabas da gabashin Asiya. Hakanan, dabbobi suna zaune a wuraren da ake samun itacen al'ul da na itacen oak.
Menene bears Himalayan suke ci?
Beran Himalayan yana cin abinci na tsire-tsire. Dabbar tana son cin goro, 'ya'yan itacen ɓaure, ƙanƙara, ganye daga bishiyoyi, ganye da' ya'yan itace iri-iri. Bears suna son ceri tsuntsaye kuma suna cin abinci akan zuma. Wani lokaci dabbobi na cin larvae da kwari. Bears na Himalayan ba sa son kifi.
