Tarbagan

Tarbagan - mbewa ya banja la agologolo. Malongosoledwe asayansi ndi dzina la nyamayi ya ku Mongolia - Marmota sibirica, idaperekedwa ndi wofufuza ku Siberia, Far East ndi Caucasus - Radda Gustav Ivanovich mu 1862.

Chiyambi cha mitundu ndi kufotokozera

Chithunzi: Tarbagan

Zinyama zaku Mongolia zimapezeka ku Northern Hemisphere, monga abale awo onse, koma malo awo amakhala kum'mwera chakum'mawa kwa Siberia, Mongolia ndi kumpoto kwa China. Ndi chizolowezi kusiyanitsa pakati pamagawo awiri a tarbagan. Common kapena Marmota sibirica sibirica amakhala ku Transbaikalia, Eastern Mongolia, ku China. Sub subspecies za Khangai Marmota sibirica caliginosus amapezeka ku Tuva, kumadzulo ndi madera apakati a Mongolia.

Tarbagan, monga mitundu khumi ndi imodzi yofanana kwambiri ndi mitundu isanu ya mbalame zomwe sizikupezeka zomwe zilipo masiku ano, zidachokera ku mphukira ya Miocene ya mtundu wa Marmota wochokera ku Prospermophilus. Mitundu ya mitundu mu Pliocene inali yokulirapo. European idatsalira kuyambira ku Pliocene, ndi North America mpaka kumapeto kwa Miocene.

Nyani zamasiku ano zasungabe mawonekedwe apadera a mawonekedwe a chigaza cha axial cha Paramyidae wa nthawi ya Oligocene kuposa oimira agologolo ena apadziko lapansi. Osati mwachindunji, koma achibale apafupi kwambiri a nyamazi zamakono anali American Palearctomys Douglass ndi Arktomyoides Douglass, omwe amakhala ku Miocene m'mapiri ndi m'nkhalango zochepa.

Kanema: Tarbagan

Ku Transbaikalia, zotsalira zazing'ono zazing'ono za m'nthawi ya Late Paleolithic, mwina za Marmota sibirica, zidapezeka. Zakale kwambiri zidapezeka paphiri la Tologoy kumwera kwa Ulan-Ude. Tarbagan, kapena momwe amatchulidwira, nyamayi ya ku Siberia, ili pafupi kwambiri ndi bobak kuposa mitundu ya Altai, ndiyofanana kwambiri ndi mtundu wakummwera chakumadzulo kwa nyamakazi ya Kamchatka.

Nyamayi imapezeka ku Mongolia konse komanso madera oyandikana ndi Russia, komanso kumpoto chakum'mawa ndi kumpoto chakumadzulo kwa China, kudera lodziyimira pawokha la Nei Mengu lomwe lili m'malire a Mongolia (lotchedwa Inner Mongolia) ndi chigawo cha Heilongjiang, chomwe chimadutsa Russia. Ku Transbaikalia, imatha kupezeka m'mbali mwa gombe lakumanzere la Selenga, mpaka kukafika ku Goose Lake, kumapiri akumwera kwa Transbaikalia.

Ku Tuva, amapezeka ku Chui steppe, kum'mawa kwa mtsinje wa Burkhei-Murey, kum'mwera chakum'mawa kwa mapiri a Sayan kumpoto kwa Nyanja ya Khubsugul. Malire enieni amtunduwu m'malo olumikizana ndi nthumwi zina (zotuwa ku Southern Altai ndi Kamchatka ku Eastern Sayan) sizikudziwika.

Maonekedwe ndi mawonekedwe

Chithunzi: Kodi Tarbagan amawoneka bwanji

Kutalika kwa nyama 56.5 cm, mchira 10.3 cm, womwe ndi pafupifupi 25% ya kutalika kwa thupi. Kutalika kwa chigaza ndi 8.6 - 9.9 mm, ili ndi mphumi yopapatiza komanso yayitali komanso masaya akulu. Ku tarbagan, chifuwa chotchedwa postorbital tubercle sichimatchulidwa monga mitundu ina. Chovalacho ndi chachifupi komanso chosalala. Ndi mtundu wachikasu ndi wachikaso, ocher, koma mukayang'anitsitsa umaphulika ndi nsonga zakuda za mabokosi amilonda. Gawo lakumunsi la nyamayo ndi lofiira-imvi. Kumbali zonse, utoto wake umasakanikirana ndipo umasiyanitsa kumbuyo ndi pamimba.

Pamwamba pamutu pamakhala pakuda mdima, zimawoneka ngati kapu, makamaka nthawi yophukira, itatha kusungunuka. Sili patali kuposa mzere womwe umalumikiza pakati pamakutu. Masaya, komwe kuli vibrissae, ndizopepuka ndipo dera lawo limalumikizana. Danga pakati pa maso ndi makutu ndilopepuka. Nthawi zina makutu amakhala ofiira pang'ono, koma nthawi zambiri imvi. Dera lomwe lili m'maso mwake ndi lakuda pang'ono, ndipo milomo ili yoyera, koma pali malire akuda m'makona ndi pachibwano. Mchira, wofanana ndi mtundu wakumbuyo, ndi wakuda kapena wotuwa-bulauni kumapeto kwake, monga mbali yakumunsi.

Ma incisors a rodent amakula bwino kuposa ma molars. Kusinthasintha kwa moyo m'mabowo komanso kufunika kokumba ndi mawoko awo kunakhudza kuchepa kwawo, miyendo yakumbuyo idasinthidwa makamaka poyerekeza ndi agologolo ena, makamaka chipmunks. Chala chachinayi cha mbewa chimakula kwambiri kuposa chachitatu, ndipo kutsogola koyamba mwina kulibe. Ma Tarbagans alibe matumba. Kulemera kwa nyama kumafikira makilogalamu 6-8, ndikufikira 9.8 kg, ndipo kumapeto kwa chilimwe 25% ya kulemera kwake ndi mafuta, pafupifupi 2-2.3 kg. Mafuta ochepetsa thupi ndi ochepera kawiri kuposa mafuta am'mimba.

Ma Tarbagans akumpoto kwamtunduwu ndi ocheperako. M'mapiri, mumakhala anthu akuda okulirapo komanso akuda kwambiri. Zitsanzo zakum'mawa ndizopepuka; kupitilira chakumadzulo, khungu la nyama limakhala lakuda. Ms. sibirica ndi yaying'ono komanso yopepuka kukula kwake ndi "kapu" yakuda kwambiri. caliginosus ndi wokulirapo, pamwamba pake pamakhala ndimiyala yakuda, mpaka bulauni ya chokoleti, ndipo kapuyo siyotchulidwa monga momwe zinaliri m'ma subspecies am'mbuyomu, ubweyawo ndiwotalikirapo pang'ono.

Kodi tarbagan amakhala kuti?

Chithunzi: Mongolian tarbagan

Ma Tarbagans amapezeka m'mapiri komanso m'mapiri a meadow. Malo awo okhala ndi masamba okwanira odyetserako ziweto: malo odyetserako ziweto, zitsamba, mapiri, mapiri, mapiri otseguka, nkhalango zamapiri, mapiri otsetsereka, zipululu zazing'ono, zigwa zam'mitsinje ndi zigwa. Amapezeka pamtunda wa mamita 3.8 zikwi pamwamba pa nyanja. m., koma musakhale m'mapiri ang'onoang'ono. Madambo amchere, zigwa zopapatiza ndi maenje amatetezedwanso.

Kumpoto kwa malo omwe amakhala amakhala chakumwera, kotentha, koma amatha kukhala m'mphepete mwa nkhalango kumtunda kwa kumpoto. Malo okondedwa ndi mapiri ndi mapiri. M'malo otere, kusiyanasiyana kwa malo kumapatsa nyama chakudya kwa nthawi yayitali. Pali madera omwe udzu umasanduka wobiriwira kumayambiriro kwa kasupe ndi malo amdima pomwe zomera sizitha nthawi yayitali chilimwe. Malinga ndi izi, kusuntha kwa tarbagans nyengo zina kumachitika. Nyengo yachilengedwe imakhudza zochitika za moyo ndi kubereketsa nyama.

Zomera zikamatha, kutuluka kwa ma tarbagans kumawonekanso, zomwezo zitha kuwonedwa m'mapiri, kutengera kusintha kwa lamba wachinyezi, kusamuka kwa ziweto kumachitika. Mawonekedwe owongoka amatha kutalika kwa 800-1000 mita. Subpecies amakhala m'malo osiyana siyana. M. sibirica amakhala m'munsi mwa madambo, pomwe M. caliginosus amakwera m'mapiri ndi m'malo otsetsereka.

Mbalame ya ku Siberia imakonda madera:

• mapira am'mapiri ndi ma sedges, nthawi zambiri chowawa;
• zitsamba (kuvina);
• nthenga za nthenga, nthiwatiwa, zosakanikirana ndi ma sedges ndi mafoloko.

Posankha malo okhala, ma tarbagans amasankha omwe ali ndi malingaliro abwino - m'malo otsika audzu. Ku Transbaikalia ndi kum'mawa kwa Mongolia, amakhala m'mapiri m'mphepete mwa mitsinje yosalala, komanso m'mapiri. M'mbuyomu, malire amalo okhala adafika m'nkhalango. Tsopano chinyama chimasungidwa bwino kudera lakutali lamapiri la Hentei ndi mapiri a kumadzulo kwa Transbaikalia.

Tsopano mukudziwa komwe tarbagan imapezeka. Tiyeni tiwone chomwe nthomba imadya.

Kodi tarbagan amadya chiyani?

Chithunzi: Marmot Tarbagan

Mmbulu za ku Siberia ndizodyera ndipo zimadya magawo obiriwira: mbewu monga chimanga, Asteraceae, njenjete.

Kumadzulo kwa Transbaikalia, chakudya chachikulu cha tarbagans ndi:

• mfulu;
• kupulumutsa;
• kaleria;
• udzu wogona;
• mabotolo;
• astragalus;
• chigaza chamutu;
• dandelion;
• nkhanambo;
• buckwheat;
• womangidwa;
• cymbarium;
• chomera;
• wansembe;
• udzu wam'munda;
• msipu;
• komanso mitundu yosiyanasiyana ya anyezi wakutchire ndi chowawa.

Chosangalatsa ndichakuti: Mukasungidwa, nyama izi zidadya bwino 33 mwa mitundu 54 yazomera zomwe zimamera m'mapiri a Transbaikalia.

Kusintha kwakadyedwe malinga ndi nyengo. M'chaka, ngakhale kuli zobiriwira pang'ono, ma tarbagan akamatuluka m'makona awo, amadya sod yomwe ikukula kuchokera ku udzu ndi ma sedges, ma rhizomes ndi mababu. Kuyambira Meyi mpaka pakati pa Ogasiti, pokhala ndi chakudya chochuluka, amatha kudya mitu yomwe amakonda kwambiri ya Compositae, yomwe ili ndi mapuloteni ambiri komanso zinthu zosungika mosavuta. Kuyambira mu Ogasiti, komanso m'zaka zowuma komanso m'mbuyomu, pomwe masamba a steppe amatha, makoswe amasiya kuwadya, koma mumthunzi, m'malo opumulirako, mafoloko ndi chowawa zimasungidwa.

Monga lamulo, mbalame ya ku Siberia sidya chakudya cha nyama, ali mu ukapolo amapatsidwa mbalame, agologolo, ntchentche, kafadala, mphutsi, koma tarbagan sanalandire chakudya ichi. Koma zikuwoneka kuti pakakhala chilala ndipo pakasowa chakudya, amadyanso nyama.

Chosangalatsa ndichakuti: Zipatso za mbewu, mbewu sizidyeredwa ndi nyamalikiti za ku Siberia, koma amazifesa, ndipo pamodzi ndi fetereza ndi kukonkha nthaka, izi zimakonza malo a steppe.

Tarbagan amadya kuchokera ku umodzi mpaka theka la kilogalamu wobiriwira patsiku. Nyamayo simamwa madzi. Nyama zotchedwa mararmot zimakumana kumayambiriro kwa masika ndi mafuta osagwiritsidwa ntchito m'mimba, monga mafuta ochepera, amayamba kudyedwa ndikuwonjezeka kwa ntchito. Mafuta atsopano amayamba kudziunjikira kumapeto kwa Meyi - Julayi.

Makhalidwe ndi mawonekedwe

Chithunzi: Tarbagan

Makhalidwe a tarbagan amafanana ndi machitidwe ndi moyo wa bobak, imvi, koma maenje awo ndi ozama, ngakhale zipinda ndizocheperako. Nthawi zambiri, iyi ndi kamera imodzi yokha. M'mapiri, mtundu wa malo okhala ndi ozungulira komanso chigwa. Malo ogulitsira m'nyengo yozizira, koma osadutsa kutsogolo kwa chipinda chogona, amakhala ndi pulagi yadothi. Mwachitsanzo, kumapiri a mapiri, monga ku Dauria, Bargoi steppe, midzi ya mbalame za ku Mongolia imagawidwa mofanana kudera lalikulu.

Nyengo yozizira, kutengera malo okhala, ndi miyezi 6 - 7.5. Kuchulukitsa kwambiri kum'mwera chakum'mawa kwa Transbaikalia kumachitika kumapeto kwa Seputembala, ndondomekoyi imatha kupitilizidwa masiku 20-30. Nyama zomwe zimakhala pafupi ndi misewu ikuluikulu kapena komwe anthu amakhala ndi nkhawa za izo sizidyetsa mafuta bwino ndipo sizimagona nthawi yayitali.

Kuzama kwa burrow, kuchuluka kwa zinyalala ndi kuchuluka kwa nyama zimaloleza kutentha m'chipindacho pamadigiri 15. Ngati igwera pa zero, ndiye kuti nyamazo zimatha kugona pang'ono ndipo ndimayendedwe awo zimatenthetsana komanso malo ozungulira. Maenje omwe agulugufe achi Mongolia akhala akugwiritsa ntchito kwa zaka zambiri amatulutsa malo ambiri. Dzinalo la nyamazi ndi butanes. Kukula kwawo ndi kocheperako poyerekeza ndi ma bobaki kapena nyamazi zamapiri. Kutalika kwambiri ndi 1 mita, pafupifupi 8 mita kudutsa. Nthawi zina mumatha kupeza nyamazi zazikulu - mpaka 20 mita.

M'nyengo yozizira, yopanda chipale chofewa, ma tarbagan omwe sanapeze mafuta amafa. Nyama zowonda zimamwaliranso kumayambiriro kwa masika, pomwe pamakhala chakudya chochepa, kapena pakagwa mkuntho mu Epulo-Meyi. Choyamba, awa ndi achichepere omwe sanakhale ndi nthawi yolimbitsa mafuta. M'chaka, ma tarbagans amakhala otakataka, amakhala nthawi yayitali pamtunda, kupita kutali ndi maenje awo, komwe udzu watembenukira mita 150-300 kukhala wobiriwira. Nthawi zambiri amadya nyamazi, pomwe nyengo yokula imayamba koyambirira.

M'masiku a chilimwe, nyamazo zimakhala m'mabowo, sizibwera pamwamba pomwe. Amapita kukadya kutentha kukangotha. M'dzinja, nyamakazi zolemera kwambiri ku Siberia zimagona pa nsangalabwi, koma iwo omwe sanapeze mafuta odyetserako ziweto. Nyengo yozizira ikayamba, ma tarbagans samachoka m'mayenje awo, ndipo ngakhale pamenepo, masana okha. Masabata awiri asanagone, nyama zimayamba kukonzekera zofunda m'chipinda chachisanu.

Kakhalidwe ndi kubereka

Chithunzi: Tarbagan wochokera ku Red Book

Nyamazo zimakhala m'mapiri a madera, kulankhulana wina ndi mzake ndikumveka ndikuwongolera gawo. Kuti achite izi, amakhala pamiyendo yawo yakumbuyo, akuyang'ana kuzungulira dziko lapansi. Kuti muwone bwino, ali ndi maso akulu otupa omwe ali pamwamba moyang'ana kolona ndikupitilira mbali. Ma Tarbagans amakonda kukhala kudera la mahekitala 3 mpaka 6, koma m'malo ovuta azikhala mahekitala 1.7 - 2.

Nyani za ku Siberia zimagwiritsa ntchito mibowo mibadwo ingapo, ngati palibe amene akuwavutitsa. M'madera amapiri, pomwe dothi sililola kukumba maenje ambiri akuya, pamakhala milandu pomwe anthu 15 amabisala mchipinda chimodzi, koma pafupifupi nyama 3-4-5 nthawi yozizira m'mabowo. Kulemera kwa zinyalala mu chisa cha dzinja kumatha kufikira 7-9 kg.

Rut, ndipo posakhalitsa umuna umapezeka mu nyongolosi za ku Mongolia zitadzuka m'mabowo achisanu, zisanatuluke. Mimba imatenga masiku 30-42, mkaka wa m'mawere umakhala chimodzimodzi. Surchata, pakatha sabata imodzi, amatha kuyamwa mkaka ndikudya zomera. Pali ana 4-5 m'matayala. Chiwerengero cha kugonana chimakhala chofanana. M'chaka choyamba, ana 60% amamwalira.

Ana anyaniwa a zaka zitatu satuluka m'manda a makolo awo kapena kufikira atakhwima. Mamembala ena am'magulu am'banja nawonso amatenga nawo mbali pakulera, makamaka ngati njira yothandizira pakakhala nthawi yozizira. Chisamaliro chodziwika bwino choterechi chimapangitsa kuti mitundu yonseyo ipulumuke. Gulu lanyumba lokhazikika limakhala ndi anthu 10-15, pansi pazovuta kuyambira 2-6. Pafupifupi 65% ya akazi okhwima ogonana amatenga nawo mbali pakubereka. Mtundu wa nyamazi umakhala woyenera kuberekana mchaka chachinayi cha moyo ku Mongolia komanso wachitatu ku Transbaikalia.

Chosangalatsa ndichakuti: Ku Mongolia, alenje amatcha achichepere "achizungu", azaka ziwiri - "cauldron", azaka zitatu - "sharahatszar". Wamkulu wamwamuna ndi "burkh", wamkazi ndi "tarch".

Adani achilengedwe a ma tarbagans

Chithunzi: Tarbagan

Mwa mbalame zolusa, zowopsa kwambiri kwa nyamayi ya ku Siberia ndi chiwombankhanga chagolide, ngakhale ku Transbaikalia sikupezeka kawirikawiri. Ziwombankhanga zimasaka odwala ndi nyamakazi, komanso zimadya makoswe akufa. Khungubwe waku Central Asia amagawana chakudya ichi ndi ziwombankhanga, zomwe zimachita ngati masamba mwadongosolo. Ma Tarbagans amakopa ziphuphu ndi akalulu. Mwa nyama zamiyendo inayi, mimbulu ndi yomwe imavulaza kwambiri anyani a ku Mongolia, ndipo anthu amathanso kuchepa chifukwa chakugwidwa ndi agalu osochera. Akambuku a chipale chofewa ndi zimbalangondo zofiirira amatha kuwasaka.

Chosangalatsa ndichakuti: Ngakhale matumba akugwira ntchito, mimbulu siziukira gulu la nkhosa. Atadyedwa makoswe, imvi zolusa zimasamukira kuzinyama zoweta.

Ankhandwe nthawi zambiri amadikirira nsato zazing'ono. Amasakidwa bwino ndi corsac ndi light ferret. Mbira sizimenyana ndi anyani a ku Mongolia ndipo makoswe samawamvera. Koma alenjewo adapeza zotsalira za nyamazi m'mimba mwa mbira; ndi kukula kwake, titha kuganiza kuti anali ochepa kwambiri kotero kuti anali asanatulukemo. Ma Tarbagans amasokonezeka ndi utitiri wokhala ndi ubweya, ixodid ndi nkhupakupa, ndi nsabwe. Mphutsi zakhungu za khungu zimatha kuwonongeka pansi pa khungu. Nyama zimadwalanso coccidia ndi nematode. Tizilombo toyambitsa matenda timeneti timayambitsa makoswe kufooka ngakhale kufa kumene.

Tarbaganov imagwiritsidwa ntchito ndi anthu akumaloko chakudya. Ku Tuva ndi Buryatia tsopano sikuli kawirikawiri (mwina chifukwa chakuti chinyama chakhala chosowa kwambiri), koma kulikonse ku Mongolia. Nyama yanyama imawerengedwa kuti ndiyabwino, mafuta amagwiritsidwa ntchito osati chakudya chokha, komanso kukonzekera mankhwala. Zikopa za makoswe sizimayamikiridwa kale, koma matekinoloje amakono azovala ndi utoto zimathandizira kutsanzira ubweya wawo waubweya wofunika kwambiri.

Chosangalatsa ndichakuti: Mukasokoneza tarbagan, siyidumpha dzenje. Munthu akayamba kukumba, nyamayo imakumba mozama kwambiri, ndikutseka njirayo pambuyo pake ndi pulagi yadothi. Nyama yomwe yagwidwa imalimbana nayo kwambiri ndipo imatha kuvulaza kwambiri, kumamatira munthu yemwe ali ndi vuto loti afe.

Chiwerengero cha anthu komanso mtundu wa mitunduyi

Chithunzi: Kodi tarbagan imawoneka bwanji

Chiwerengero cha tarbagan chatsika kwambiri pazaka zapitazi. Izi zimawonekera makamaka mdera la Russia.

Zifukwa zazikulu:

• kupanga nyama mosaletseka;
• kulima madera aamwali ku Transbaikalia ndi Dauria;
• chiwonongeko chapadera kupatula kufalikira kwa mliri (tarbagan ndiye amene amatenga matendawa).

M'zaka 30 mpaka 40 zapitazo, ku Tuva, m'mphepete mwa Tannu-Ola panali anthu ochepera 10 zikwi. Kumadzulo kwa Transbaikalia, chiwerengero chawo mu 30s chinali pafupifupi nyama 10 zikwi. Kum'mwera chakum'mawa kwa Transbaikalia koyambirira kwa zaka za makumi awiri. panali ma tarbagans mamiliyoni angapo, ndipo pofika pakati pa zaka zana, m'malo omwewo, pakugawana kwakukulu, chiwerengerocho sichinapitilire anthu 10 pa 1 km2. Kumpoto kokha kwa siteshoni ya Kailastui, mdera laling'ono, kuchuluka kwake kunali mayunitsi 30. pa 1 km2. Koma kuchuluka kwa nyama kunali kumachepa mosalekeza, chifukwa miyambo yosaka ndi yolimba pakati pa anthu akumaloko.

Chiwerengero cha nyama padziko lapansi ndi pafupifupi mamiliyoni 10. M'zaka za zana la makumi awiri mphambu zisanu ndi ziwiri. Ku Russia, panali anthu 38,000, kuphatikiza:

• ku Buryatia - 25,000,
• ku Tuva - 11,000,
• Kumwera chakum'mawa kwa Transbaikalia - 2000.

Tsopano kuchuluka kwa nyama kwatsika kangapo, makamaka kumathandizidwa ndi kayendedwe ka ma tarbagans ochokera ku Mongolia.Kusaka nyama ku Mongolia mzaka za m'ma 90 kwachepetsa kuchuluka kwa anthu pano ndi 70%, ndikusamutsa mtundu uwu "kuwonetsa nkhawa" m'gulu "lomwe lili pangozi." Malinga ndi kafukufuku wosaka wa 1942-1960. zimadziwika kuti mu 1947 malonda osaloledwa adafika pachimake pamayunitsi 2.5 miliyoni. Kuyambira mu 1906 mpaka 1994, zikopa zosachepera 104.2 miliyoni zidakonzedwa kuti zigulitsidwe ku Mongolia.

Chiwerengero chenicheni cha zikopa zogulitsidwa chimaposa kuchuluka kwakusaka kopitilira katatu. Mu 2004, zikopa zoposa 117,000 zomwe zidalandidwa mosavomerezeka zidalandidwa. Kukula kwakusaka kwachitika kuyambira pomwe mitengo yamatumba idakwera, ndipo zinthu monga misewu yabwinoko ndi njira zoyendera zimapereka mwayi kwa osaka kuti apeze magulu amtundu.

Chitetezo cha Tarbagan

Chithunzi: Tarbagan wochokera ku Red Book

Mu Red Book of Russia, nyamayo ili, monga mndandanda wa IUCN, mgulu la "omwe ali pangozi" - ndi anthu omwe amakhala kumwera chakum'mawa kwa Transbaikalia, mgulu la "kuchepa" mdera la Tyva, North-Eastern Transbaikalia. Chinyama chimatetezedwa m'malo osungira a Borgoysky ndi Orotsky, m'malo osungira a Sokhondinsky ndi Daursky, komanso mdera la Buryatia ndi Trans-Baikal Territory. Kuti titeteze ndikubwezeretsa kuchuluka kwa nyama izi, ndikofunikira kukhazikitsa nkhokwe zapadera, ndipo njira zobwezeretsanso zikufunika, pogwiritsa ntchito anthu ochokera kumidzi yotetezeka.

Chitetezo cha nyama zamtunduwu chiyeneranso kusamaliridwa chifukwa ntchito za tarbagans zimakhudza kwambiri malowa. Maluwa a nsangalabwi amakhala ndi mchere wambiri, sachedwa kuzimiririka. Nyama zam'madzi ku Mongolia ndi mitundu yofunikira yomwe imagwira ntchito yofunika kwambiri m'malo opezeka ndi zachilengedwe. Ku Mongolia, kusaka nyama kumaloledwa kuyambira pa Ogasiti 10 mpaka Okutobala 15, kutengera kusintha kwa ziweto. Kusaka kunali koletsedwa mu 2005, 2006. tarbagan ili pamndandanda wazinyama zosawerengeka ku Mongolia. Zimapezeka m'malo otetezedwa (pafupifupi 6% amtundu wake).

Tarbagan nyama yomwe zipilala zingapo zaikidwapo. Mmodzi mwa iwo ali ku Krasnokamensk ndipo ali ndi ziwerengero ziwiri ngati wogwira ntchito m'migodi komanso mlenje; Ichi ndi chizindikiro cha nyama yomwe idatsala pang'ono kuwonongedwa ku Dauria. Zithunzi zina zam'mizinda zidayikidwa ku Angarsk, komwe kumapeto kwa zaka zapitazi kupangidwa kwa zipewa kuchokera ku ubweya wa tarbagan kunakhazikitsidwa. Pali gulu lalikulu la anthu awiri ku Tuva pafupi ndi mudzi wa Mugur-Aksy. Zipilala ziwiri zopangira tarbagan zidakhazikitsidwa ku Mongolia: imodzi ku Ulaanbaatar, ndipo inayo, yopangidwa ndi misampha, ku aimag ya Kum'mawa kwa Mongolia.

Tsiku lofalitsa: October 29, 2019

Tsiku losintha: 01.09.2019 nthawi ya 22:01