Babban Grey Owl ɗan ƙabila ne mai ban mamaki na gidan mujiya. A cikin girma, ana iya kwatanta wannan tsuntsu da kaza.
Bayyanar
Jikin yana da tsawon santimita 60 zuwa 85 kuma yana da fikafikai na mita 1.5. Nauyin waɗannan wakilan na iya zuwa kilogram 1.2. Fuskokin fuska ana furtawa kuma launuka masu launin toka tare da adadi mai yawa na da'ira masu duhu. A saman wasu ƙananan idanuwa rawaya ne masu duhun ido. Farin fuka-fukai kusa da idanuwa suna samar da gicciye. Tushen baki rawaya ne mai launin toka-toka, kuma baken kansa rawaya ne. Akwai wuri mai duhu ƙarƙashin bakin. Babban launi na Babban Girman Owl launin toka ne tare da ƙananan ratsi mai launin baƙi. Partananan ɓangaren jiki yana da launin toka mai launin toka tare da zane-zane. Abun da ke saman yatsun kafa da yatsun kafa yana da launin toka. Doguwar wutsiyar mujiya tana da launi tare da manyan ratsi masu ratsa jiki wanda ya ƙare a madaidaicin ɗayan duhu. Tsarin jima'i yana cikin gaskiyar cewa mata sun fi maza yawa kuma sun fi maza girma.
Gidajen zama
Mazaunin Babban Girman Owl ya bazu zuwa Kanada da Alaska. Yawancin mazaunan suna arewacin Turai da tsakiyar gefen Turai na Rasha. Ana samun wasu wakilai a cikin Siberia da Sakhalin.
Mujiya tana zaɓar gandun daji masu rarrafe da spruce a matsayin mazauni, kuma tana iya zama taiga da gandun daji. Zabin wurin zama saboda wadataccen abinci.
Gina Jiki
Babban abincin abinci na mujiya na tawny ya ƙunshi berayen murine, shrews da ƙananan dabbobi masu shayarwa. Wani lokaci ana iya farautar ɓarna, ƙananan tsuntsaye, kurege, kwadi da wasu manyan kwari a matsayin manyan ganima. Mujiya na iya neman abin farauta daga ƙasa ko yayin jinkirin tashi, wanda bai wuce mita 5 sama da ƙasa ba. Yana ciyarwa galibi a wuraren buɗewa. A lokacin tsugunnar gida, Babban Guraren Gray sun fi son farauta da rana a gefen dajin da kuma sharewa. Kyakkyawan mai farauta don wannan mujiya ana yin ta ne ta hanyar ci gaba mai ji da kuma diski na fuska, wanda ke ba ka damar jin ƙyallen da ake gani na yiwuwar farauta. Bayan da ya kame abin farautar sa da kaifi, babban mujiya ya cinye ta duka.
Rayuwa
Yawancin jinsunan Babban Grey Owl tsuntsaye ne marasa nutsuwa. Suna zaɓar mazauninsu a hankali kuma suna zaune a ciki tsawon shekaru. Babban Girman Owl na iya canza yankinsa saboda karancin adadin dabbobi masu shayarwa da suke ciyarwa.
Wani fasali na mujiya gemu shine muryar su. Maza suna fitar da sautuka masu banƙyama na sigilai 8 ko 12, kwatankwacin "ya-uu-da-da-da-shi-ya."
Sake haifuwa
Mafi yawan Manyan Mujiya suna auren mace daya. Lokacin kiwo yana tare da jima'i da saduwa. Wannan lokacin yana daga hunturu. Maza za su fara neman abinci mai wuya ga mace, fuka-fukai masu tsafta kuma suna neman gida gida. Yawancin mazaje suna zaɓar tsofaffin ƙauyukan shaho a matsayin gida. Mace tana yin ƙwai har zuwa 5 a cikin zaɓaɓɓen gurjin, kuma tana ɗaukar su na tsawon kwanaki 28. A wannan lokacin, namiji yana samun abinci na biyu. Ana samun kaza a makonni 4, kuma a shirye suke su tashi da makonni 8 na rayuwa.
Babban mujiya mai toka tare da kaza
