Biyu-sautin fata: bayanin, rarraba, hoto

Sabo mai launin shuɗi guda biyu ne daga gidan Gladkonosyh. A waje, wannan dabba ba kyakkyawa ba ne, amma yana da tsari mai ban sha'awa da kuma dabi'u na hali, halayyar kawai ga wannan jinsin. Abin da ya sa yana da ban sha'awa ga yawan masoya da yawa.

Watsawa

Sabo mai launin launin fata ne na kowa a tsakiya da kuma yammacin Turai, a Asiya, yana zaune a yankin ƙasar Ukraine. Ya fi so ya zauna a cikin wuraren daji, da kuma tuddai. Wani lokaci yakan faru a cikin megacities. Wannan jinsin yana karewa a cikin karewar namun daji da kuma tsararru na kasashe daban-daban na duniya, tun da barazanar ɓacewar da yake da shi. Sakamakon wannan yanayin shine canje-canje na duniya a yanayin yanayin damuwa, kwari, da kuma mutane marasa kyau dangane da dukkanin jinsi.

Babu ainihin bayanai akan adadin leathers. Su ne maƙarƙashiya. Nau'i mai launin shuɗi guda biyu a lokacin rani, suna ajiye bishiyoyi, lofts, karkashin masara, dutsen dutse, da dai sauransu. Wasu lokutan wasu ƙwayoyin suna rarraba tsari tare da wasu bam. An samo su a Ingila da Faransa, Norway da tsakiyar Rasha, Iran da China, a cikin Himalayas. A yawancin yankuna, an yi launin fata guda biyu masu launin fata. Alal misali, wa] annan dabbobin sun cika alamar Red Littafin Yankin Perm, shekaru da yawa da suka gabata.

Ba'a ƙididdige nau'in jinsin ba, amma akwai shawara cewa launuka masu launin masu launin launuka biyu suna tashi zuwa kudu domin hunturu. An gano hunturu biyu na wadannan dabbobi a yankin Perm da kuma kogo na Bashkiria. Akwai bayani game da hunturu a cikin kogo na yankin Sverdlovsk.

Bayyanar

Nau'in fata mai launin shuɗi ba ya wuce maki shida da rabi, kuma rafin fuka-fukinsa ya kai talatin da uku cikin centimeters. Nauyin dabba ya bambanta daga goma sha biyu zuwa ashirin da hudu. Wannan linzamin kwamfuta a baya yana da launin ruwan kasa mai launin launin toka, jawo. A cikin ciki, yana da murya mai launin launin fata.

Fuka-fuki suna da kyau sosai, kunnuwan suna da faɗi da zagaye. Zuwan rai ya kasance daga biyar zuwa shekaru goma sha biyu. Hands suna sanye take da ƙuƙwalwar ƙuƙwalwa, waɗanda aka ɗora su a gindin yatsunsu. Karfin ci gaba da lobes.

Biyu launi fata: hali

Wannan dabba ya fita don farauta sa'a daya bayan faɗuwar rana, amma mafi sau da yawa tare da farawa na zurfi mai zurfi. Kowace rana yana farauta, yana motsawa a tsawon mita talatin a sama da gefuna da farin ciki, tare da gorges dutse, a tsakanin bishiyoyi, a kan tudu da har ma a kan ruwa. Jirgin yayi sauri sosai, ya tuna jirgin na Vespers.

Biyu fata masu fata farauta ta yin amfani da ultrasonic vibrations tare da mita 25 kHz. Lokacin da yanayi ya yi sanyi sosai ko iska, da konkoma karãtunsa zai iya tsallake farauta. A cikin yankunan da aka yadu fata, ya tsara yawan mutanen kwari.

Tun da ba'a samu irin wadannan bambaran ba, masu bincike sun tattara bayanai marasa kyau. A lokacin haihuwar samari, mata suna haifar da kananan mazauna, a cikin ƙananan ƙwayoyin ƙwayoyi, waɗanda suka hada da fiye da mutum hamsin. Ƙungiyoyi na maza zasu iya isa rayuka ɗari biyu da hamsin, amma sau da yawa sun fi son zaman kansu.

Sau da yawa da konkoma karuwanci, yawo nesa sosai (kimanin kilomita daya da rabi). Daga Oktoba zuwa Maris, jakuna masu launin masu launin masu launin shuɗi biyu. Suna ɓoye wadannan ƙuda, a matsayin mulki, kadai kuma suna ɗaukar zazzabi zuwa -2.6 ° C. Dangane da muhimmancin tattalin arzikinsu, ana gane fata akan dabbobi masu amfani - sun halakar da kwari masu yawa masu cutarwa.

Ajiye yanayin

A cikin 'yan shekarun nan, an samu raguwar adadin waɗannan dabbobi. Dalilin wannan shi ne hadaddun abubuwan da ke tattare da ka'idojin anthropogenic: ƙuntata wurare don yin gyare-gyare a gine-gine na yau da kullum, gyare-gyaren gine-gine na farko, da hatimi na haɗari, hallaka mutane da yawa da mutum yayi amfani da magungunan kashe qwari da aka yi amfani da shi don raunanawa da adana itace.

A shekarar 2011, irin wannan da aka bayansa da Red Littafi na Ukraine. Ana kiyaye kariya mai launin fata a duk wuraren da aka ajiye da kuma reserves na wannan ƙasa a matsayin jinsin marasa jituwa, wanda zai haifar da raguwar yawan jama'a. An dakatar da dakatar da rashin jin dadin jama'a da kuma mulkin mallaka. Ana gudanar da yunkurin muhalli. Kozhan biyu launi da aka jera a cikin Red List na EUROBATS, IUCN, kazalika a Annex II na Bern Yarjejeniyar.