Ermine dabba ce mai kyau da taushi, wakilin gidan weasel. Manya maza sun kai tsawon santimita 38, kuma tsawon jelar yakai santimita 12. Legsafafun ermine gajeru ne, wuyansu dogo ne, kuma bakin bakin yana da fasali mai kusurwa uku tare da kunnuwa masu zagaye. Manya maza na ermine sun auna nauyin gram 260. Launin ermine ya dogara da yanayi. A lokacin rani, launi launin ruwan kasa-ja ne, kuma cikin ciki fari ne ko kuma ɗan rawaya. A lokacin hunturu, ermines sun zama fari a launi. Bugu da ƙari, wannan launi na al'ada ne ga yankuna inda dusar ƙanƙara take a ƙalla a kwana arba'in a shekara. Kawai ƙarshen wutsiyar ermine ba ya canza launinta - koyaushe baƙi ne. Mata na ermine rabin girman maza ne.
Zuwa yau, masana kimiyya sun rarrabe rabe-raben ashirin da shida na wannan dabba mai shayarwa, ya danganta da launin fur a lokacin sanyi da damina, girman baligi.
Gidajen zama
Stoat ya yadu ko'ina a cikin yankin Eurasia (a cikin yanayin yanayi mai tsaka-tsakin yanayi, da arctic da subarctic). Sau da yawa akan same su a cikin ƙasashen Scandinavia, tsarin tsaunukan Pyrenees, da tsaunukan Alps. Ana samun kuskuren ne a Afghanistan, Mongolia. Yankin ya fadada zuwa yankunan arewa maso gabashin kasar Sin da kuma yankunan arewacin Japan.
Ana samun kuskuren ne a Kanada, a arewacin Amurka, da kuma Greenland. A Rasha, ana iya samun wannan dabbar a Siberia, da kuma a yankin Arkhangelsk, Murmansk da Vologda, a Komi da Karelia, da kuma yankin Nenets Autonomous Okrug.
Danna don faɗaɗa taswirar
A New Zealand, an shigo da ita don sarrafa yawan zomo, amma haifuwa da ba a sarrafawa ba ta sa ermine ta zama ƙaramar ƙwaro.
Abin da yake ci
Babban abincin ya hada da berayen da basu wuce girman kuskure ba (lemmings, chipmunks, berayen ruwa, pikas, hamsters). Tsayawa yana kama ganima a cikin burrows, kuma a cikin hunturu ƙarƙashin dusar ƙanƙara.
Babban mutum yayi kuskure da sauƙin farauta zomo, wanda ya ninka shi girma sau da yawa. Kuskuren kuma ya haɗa da manyan tsuntsaye, kamar su kayan alatu, kayan itacen itace da bango. Ana cin abinci da ƙwai. Dabbar tana farautar kifi da idanunta, da kwari da kadangaru tare da taimakon jinsu.
Idan babu wadataccen abinci, to ermine ba zai ƙyamar datti ba, kuma tare da sauƙin mamaki yana satar wa mutane ajiyar kifi da nama da aka shirya don lokacin sanyi. Amma yawan abinci ya tilasta wa yin farautar kayayyakin da ba ta iya narkewa.
Makiya na halitta
Duk da cewa kuskuren na karkashin umarnin dabbobi masu shayarwa ne, wadannan dabbobin suna da makiya na gari da yawa. Waɗannan jajayen dawakai ne, bajamushe na Amurka, martens da makamantansu (marten marten). Hakanan tsuntsaye na ganima suna yin barazana ga ɓarnar.
Fox shine maƙiyin ɗan adam na ɓata gari
Hakanan, makiyan ermine sune kuliyoyin gida. Yawancin dabbobi suna mutuwa daga cututtukan ƙwayoyin cuta - annelids, waɗanda shrews ke ɗauke da su.
Gaskiya mai ban sha'awa
- Ana iya samun hoton ɓarna a cikin tsoffin gidaje a Faransa, misali a Blois. Har ila yau, kuskuren shine alamar Anne na Breton, 'yar Claude ta Faransa.
- A ɗayan shahararrun zanen da Leonardo Da Vinci ya yi, "Hoton wata mata mai ɗauke da Ermine", Cecelia Gellerani tana riƙe da ɓatacciyar ɓatacciyar farin jini a hannunta.
- Stoats ƙarancin magina ne. Ba su san yadda za su gina wa kansu ramuka ba, saboda haka suka mamaye ramuka na ɓarayi na rodents.
