Wadatacce
- Asalin bear mai ban mamaki
- Siffofin Bear Spectacled
- Mazaunin Beak mai ban mamaki
- Ciyar da Bear Spectacled
- Spectacled bear haifuwa
O bajintar kallo (Tremarctos ornatus) kuma ana kiranta da Andean bear, frontin bear, bear ta Kudancin Amurka, jukumari ko ucumari. A cewar IUCN (Kungiyar Hadin Kan Kasa da Kasa) a halin yanzu suna rayuwa cikin walwala tsakanin kwafi 2,500 zuwa 10,000 na bears mai ban mamaki. Saboda ci gaba da sare bishiyoyin dazuzzuka inda suke zama, gurɓataccen ruwa da farautar dabbobi, ana ɗaukar su a matsayin nau'in da ke iya lalacewa.
Akwai nau'ikan beyar da yawa, amma a cikin wannan nau'in Kwararren Dabba za mu yi magana dalla -dalla game da bear mai ban mamaki, nau'in nau'in beyar kawai a Kudancin Amurka.
Source
- Amurka
- Bolivia
- Kolombiya
- Peru
- Venezuela
Asalin bear mai ban mamaki
Bear mai ban mamaki ko beyar Andean (Tremarctos ornatus) é Kudancin Amurka kuma ita ce kawai nau'in beyar da ke zaune a wannan yanki na nahiyar, kasancewarta a cikin Andes na wurare masu zafi. Rarraba abin da aka zana yana da faɗi sosai, kamar yadda yake a yanzu daga tsaunukan Venezuela zuwa Bolivia , kasancewa kuma yana cikin Colombia, Ecuador da Peru. A cikin 2014 an ga mutane a arewacin Argentina, kodayake an yi imanin cewa dabbobi suke wucewa ba yawan mazauna ba.
Siffofin Bear Spectacled
Ba tare da wata shakka ba, sifar da ta fi burgewa ta bajimin kallo kasancewar farin gashi a kusa da idanu, madauwari a siffa, mai tunatar da sifar tabarau. A cikin samfurori da yawa wannan farin gashi ya kai kirji. Sauran gashin da ke jikin ku launin ruwan kasa mai duhu ne ko baki.
Shin Ƙananan Bears: manyan maza za su iya kaiwa tsakanin kilo 100 zuwa 200, wanda, idan aka kwatanta da beyar Kodiak, wacce za ta iya yin nauyi fiye da kilo 650, ƙanƙanta ce. Gwargwadon berayen mata masu nauyin kilo 30 zuwa 85 kawai. Wannan bambancin nauyin shine mafi bayyana dimorphism na jima'i a cikin wannan nau'in. Wani muhimmin fasalin waɗannan bears shine kyau fur, wanda ya dace da yanayin zafi. su ma suna da dogayen hakora suna amfani da hawan bishiyoyi.
Mazaunin Beak mai ban mamaki
Bears masu ban mamaki suna zaune a cikin iri -iri iri -iri located tare da Andes na wurare masu zafi. Suna iya rayuwa har zuwa mita 4,750 sama da matakin teku kuma galibi ba sa saukowa ƙasa da mita 200. Yankunan wurare da yawa sun haɗa da gandun daji masu zafi na wurare masu zafi, filayen rigar, gandun daji na wurare masu zafi, busassun da dusar ƙanƙara, da filayen ciyayi masu tsayi.
Suna son canza mazauninsu gwargwadon lokacin shekara. da samuwar abinci. Yankuna masu ciyawa da ciyawa yawanci wurare ne kawai ke wucewa, saboda an yi imanin cewa waɗannan dabbobin suna buƙatar kasancewar bishiyoyi don rayuwa, saboda su ƙwararrun masu hawan dutse ne, yayin da suke amfani da su don yin bacci da adana abinci.
Ciyar da Bear Spectacled
Bears mai ban sha'awa dabbobi ne masu rarrafe kuma suna da daidaitawa ga irin wannan abincin, kamar sifar kwanyar musamman, hakora da babban ɗan yatsa wanda ke sauƙaƙe sarrafa abinci mai ɗaci, kamar kayan lambu masu ƙarfi, yayin da suke kafa abincin su akan itatuwan dabino, cacti da orchid kwararan fitila. Lokacin da wasu bishiyoyi suka fara ba da 'ya'ya, beyar ke ciyar da su har ma su gina gida don su ci bayan sun huta. 'Ya'yan itãcen marmari suna ba da yawa carbohydrates, sunadarai da bitamin.
Kasancewarsa dabba mai cin abinci, shi ma yana cin nama. Wannan yawanci yana fitowa daga matattun dabbobi, kamar zomaye da tapirs, amma kuma shanu. Koyaushe akwai hanyoyin samun abinci a gare su a mazaunin gidan su, wanda shine dalilin da ya sa bears masu ban mamaki ba sa barci .
Spectacled bear haifuwa
Bears mai ban sha'awa shine polyestric na yanayi, wanda ke nufin cewa suna da zafi da yawa a cikin shekara, musamman tsakanin watannin Maris da Oktoba. Suna kuma da abin da aka sani jinkirin girkawa ko diapause na tayi. Wannan yana nufin cewa bayan kwan ya hadu, yana ɗaukar watanni da yawa don dasawa a cikin mahaifa don fara ci gaban sa.
Mata na gina gida a cikin bishiyar da za su haihu tsakanin kwiyakwiyi daya da hudu, ta haifi tagwaye a lokuta da dama. Yawan zuriyar da mace za ta haifa ko sun kasance tagwaye ko ba za su dogara da nauyinta ba, wanda ya danganci yalwa da wadatar abinci.
Dangane da wasu binciken, rabuwa yana faruwa tsakanin watanni biyu zuwa uku kafin a sami mafi girman adadin 'ya'yan itace ta bishiyoyin. An yi imanin cewa wannan yana ba wa iyaye mata damar barin mafaka tare da yaransu lokacin da 'ya'yan itace ke da yawa. Bears masu ban mamaki suna isa balaga ta jima'i tun yana ɗan shekara huɗu kuma iya saduwa da mata da yawa zuwa kowace shekara.