Jigon steppe (Сirсus macrourus) wani nau'in haɗari ne mai haɗari, tsuntsayen ƙaura daga farauta mallakar dangin Hawk da tsari mai kama da Hawk.
Bayyanar da kwatancin
Manyan balagaggun maza an banbanta su ta hanyar launin toka mai haske da baya da kuma bayyana kafadu masu duhu, kuma suma suna da farin yanki da ƙura ido.... Bodyananan jikin yana halayyar launin toka mai haske, kusan fari fari. Duk fuka-fukan jirgin sama na biyu masu launin toka-toka ne kuma ana furtawa da fari fari.
Fuka-fukan tsuntsaye suna da launi iri ɗaya a ciki. Uppertail yana da haske, tare da edin-toka-toka. Jigilar steppe tana da bakin baki da ƙyallen rawaya da ƙafafu. Matsakaicin tsayin jikin babban namiji shine 44-46 cm.
Sashin sama na jikin matan da suka manyanta masu launin ruwan kasa ne, kuma kai da yanki a bayan wuyansa suna da launi iri-iri. Sashin sama na fuka-fuki da murfin kananan gashin fuka-fukai suna da kaifi da jan launi. Yankin gaba, girare da tabo a ƙarƙashin idanuwa fari ne.
Cheeks launin ruwan kasa ne masu duhu, tare da ɗan kaɗan mai ɗan kaushi. Uppertail fari ne, tare da duhun ruwan kasa mai duhu ko ɗumbin wurare. A cikin wutsiya, wasu gashin tsuntsu na tsakiya masu launin toka-launin ruwan kasa ne, tare da halaye masu launuka masu launin ruwan kasa-kasa. Taarƙashin ƙasa yana da ja ko rufius a launi.
Yana da ban sha'awa! Abubuwan da aka rufe a ciki suna da launin shuɗi, tare da launuka masu launin ruwan kasa da jijiyoyin duhu. Kakin zuma launin kore ne-mai launin rawaya, iris ruwan kasa ne, kuma kafafu rawaya ne. Matsakaicin tsayin jikin mace baligi 45-51 cm.
Yanki da rarrabawa
A yau, nau'ikan nau'in tsuntsayen dabbobi masu hatsari sun fi yaduwa:
- a yankuna masu tudu a kudu maso gabashin Turai, haka kuma a yammacin zuwa Dobrudzha da Belarus;
- a cikin Asiya, kusa da Dzungaria da Altai Territory, da kuma yankin kudu maso yamma na Transbaikalia;
- yankin arewa na yankin rabarwar ya kusan kusan zuwa Moscow, Ryazan da Tula, da Kazan da Kirov;
- a lokacin bazara, an rubuta shekarun tsuntsaye a kusa da Arkhangelsk da Siberia, kazalika a yankin Tyumen, Krasnoyarsk da Omsk;
- wani muhimmin bangare na yawan jama'a an wakilta a yankin kudancin kasar, gami da Crimea da Caucasus, da kuma yankin Iran da Turkestan.
Smallananan tsuntsaye suna zaune Sweden, Jamus, jihohin Baltic, arewa maso yammacin Mongolia.
Yana da ban sha'awa! Don lokacin hunturu, maƙerin tudu ya zaɓi Indiya da Burma, Mesopotamiya da Iran, da kuma wasu yankuna da ba su da ciyayi na Afirka da arewa maso yammacin Caucasus.
Steppe harrier salon
Duk hanyar rayuwar irin wannan tsuntsu mai cin ganima kamar mai hawan steppe yana da alaƙa da madaidaicin yanki, wanda ke wakiltar steppes da rabin sahara. Tsuntsu yakan zauna kusa da ƙasar noma ko a cikin yankin dajin steppe.
Gidajen Steppe harrier nets suna tsaye kai tsaye a ƙasa, suna bada fifiko ga ƙananan tuddai... Sau da yawa zaka iya samun gidajan irin wannan tsuntsayen a cikin sako. Kwancen kwan da ke aiki yawanci yakan faru da wuri sosai - kusan ƙarshen Afrilu ko farkon farkon Mayu.
Yana da ban sha'awa! Jigon tarko wani nau'in haɗari ne mai haɗari wanda ke cikin nau'in tsuntsayen ƙaura, kuma adadin mutane na iya canzawa sosai a hankali daga shekara zuwa shekara.
Jirgin sama na babban tsuntsu ba shi da hanzari da santsi, tare da ɗan kunnawa amma sannu a hankali. Bayanan murya na mai ɗaukar matakan ba har zuwa par. Muryar babban tsuntsu tana kama da raɗaɗɗiya, kuma sauti mai karko ne gabaɗaya "pyrrh-pyrrh" take wakilta, wanda wani lokacin yakan juye zuwa wani ƙara mai ƙarfi da kuma yawan furtawa "geek-geek-geek".
Gina Jiki, abinci
Maƙerin steppe yana farauta ba kawai don motsi ba, amma kuma kawai yana zaune akan farfajiyar ƙasa. Babban wuri a cikin tsarin ciyarwar irin wannan mai farautar ya shagaltar da ƙananan ƙananan beraye da dabbobi masu shayarwa, gami da kadangaru, tsuntsayen da ke gida a ƙasa da kajinsu.
Babban abincin abinci na mai ɗaukar hoto:
- voles da beraye;
- faski;
- hamsters;
- matsakaiciyar gophers;
- shrews;
- dokin steppe;
- kwarto;
- larks;
- karamin grouse;
- kajin mujiya na kunnuwa;
- waders
A cikin Altai Krai, maƙerin tudu yana cin abinci tare da nishaɗi iri-iri na manyan kwari, gami da ƙwaro, fara, ciyawar dawa.
Yana da ban sha'awa! Yankin farautar matattarar matattakalar ba ta da yawa, kuma tsuntsu ne ke zagaye shi a wani wuri mai tsayi, daidai da hanya madaidaiciya.
Sake haifuwa da tsawon rai
Lokacin saduwa yana farawa a cikin bazara. A wannan lokacin, jirgin mai ɗaukar matakan ɗan adam yana canzawa sosai. Tsuntsun na iya yin saurin tashi sama, sa'annan ya wuce zuwa cikin wani dutsin ruwa mai zurfin ciki. Irin wannan "rawar rawa" tana tare da kururuwar isa lokacin da ake kusantar gida.
Gidajen an rarrabe su ta hanyar zane mai sauqi qwarai, gwargwadon ƙarami kaɗan da tire mara kyau... Mafi yawan lokuta, ana wakiltar gida ta ramin gargajiya wanda ke kewaye da ciyawar bushe. An sanya kama a cikin watan Afrilu ko Mayu, kuma yawan ƙwai yakan bambanta daga uku zuwa biyar ko shida.
Launin ƙwai ƙwai galibi fari ne, amma kuma yana iya zama ƙarami a cikin girma, launuka masu launin ruwan kasa. Mata ne kaɗai ke tsunduma cikin ɓoye kama na wata ɗaya.
Yana da ban sha'awa!Kaji 'yan tsuntsu masu kyankyashewa daga ƙarshen Yuni zuwa farkon Yuli. Yawo masu kaifin wannan jinsin sun bayyana kusa da tsakiyar watan Yuli, kuma duk wasu 'ya'yan da suke yin larura ana kiyaye su tare har zuwa farkon watan Agusta.
Namiji ne kawai ke ciyar da kamalawar ciki, da kuma kajin da aka kyankyashe kwanan nan, amma kadan daga baya sai matar ta fara barin gida ta farauta ita kadai. A karkashin yanayin yanayi, matsakaiciyar rayuwar mai hawan mataki, a matsayinka na mai mulki, bai wuce shekaru ashirin ba.
Matsayin jama'a na jinsin
Babban maƙiyin mai hargitsi a cikin daji shine gaggafa mai saurin farauta. Koyaya, irin wannan fashin mai cin gashin kansa ba zai iya haifar da cutarwa mara iyaka ga yawan adadin mai hawa tarko ba, sabili da haka, mafi munin lamarin da ke damun yawan jinsunan shine yawan ayyukan tattalin arzikin mutane.
An jera jigilar steppe a cikin Littafin Ja, kuma yawan jama'a a yau bai wuce mutane dubu arba'in ba ko dubu ashirin.
