Khola laling'ono la musky ndi chinyama cham'madzi chotchedwa marsupial. Zokhudza banja la makola a kangaroo, ochita masewera awiri odulidwa. Mayina ena - musky kangaroo rat, leg leg. Nyama za musk adalandira dzinali chifukwa cha fungo la musk, lomwe limapangidwa ndi tiziwalo timene timatulutsa timadzi tambiri.
Mtundu wamtunduwu ndi wakale kwambiri ndipo umachitika pakati pa kangaroos enieni ndi zotheka. Kangkyo musky ratowa adafotokozedwa koyamba mu 1874 ndi Ramsay.
Tundu wa musk kangaroo (Hypsiprymnodon moschatus).
Zizindikiro zakunja za khola la musky
Rangi kangaroo ya musky ndi yaying'ono kukula. Thupi limafika kutalika kwa masentimita 20.8-34.1. Mchira 123-165 mm. Amakhala ndi ubweya kumunsi kokha, kenako wokutidwa ndi mamba apadera achikopa, ofanana ndi mchira wacouscous ndiamu wa ku America. Unyinji wa nyamayo ndi magalamu 337-680.
Maonekedwe ake amafanana ndi wamba. Tizilombo tadzudzu, mutu ndi waufupi. Ma Auricles ndi ang'ono, opanda malaya, owongoka pang'ono mawonekedwe. Mapazi onse awiri ndi miyendo yofanana, chomwe chimakhala chodziwika bwino cha kangaroos muskyos kuchokera ku makoko ena a makoswe. Pa miyendo pali zingwe zazing'ono zazitali zazitali.
Kunja, kang'onoting'ono wamawonekedwe akuwoneka ngati khoswe, sichoncho?
Chovala cha ubweya ndi chokongoletsera komanso chowondera. Mtundu wa kanganoos wa musky kumbuyako ndi wa bulauni kapena imvi. Tsitsi lomwe lili kumbali za lalanje, pamunsi pa thupi limasinthasintha.
Akazi amakhala ndi thumba loberekera ana, 4 timamphaka tating'ono ta nipples.
Makungu a musky ratana amasiyana ndi mitundu ina yokhudzana ndi kukhalapo kwa zithupsa zam'manja zopindika. Chala chakumiyendo chakumiyendo chakunyumba chimakhala chobowoka, chimakhala chofunikira kwambiri, koma sichitha kutsutsana ndi zala zotsala, monga zala za ndalama. Kuphatikiza apo, nkhono zazikazi zimakhala ndi ana awiri mwa ana, zomwe sizowonekera pakubala kwa kangaroo.
Musk rat kangaroo kufalikira
Kangaroo rat musk amafalikira m'mphepete mwa nyanja kumpoto chakum'mawa kwa Queensland. Ndi mtundu wotsiriza wa dziko la Australia. Malo omwe amakhala ndi pafupi ndi Mountain Mountain kumpoto ndipo amayambira ku Lee Mountain kumwera.
Kangaroo minofu yaminyama imeneyi imatchedwa kuti fungo lamtundu wa musk muzogwirana zonse ziwiri.
Moyo wa Musk Rat Kangaroo
Ma kangkodi a musk amakhala ndi moyo wachinsinsi.
Ma kanganoos a musk ndi ovuta kuzindikira zachilengedwe; ndizosamala kwambiri.
Nyama zimapezeka zokhazokha, nthawi zina zimadyetsa awiriawiri kapena banja la nyama zitatu.
Usiku mu zisa zokhala ndi masamba ndi masamba owuma. Zinyalala zomangamanga zimanyamulidwa pogwiritsa ntchito mchira wokhazikika.
Pamiyendo yakumanzere amapumpha, ngati kangaroo wamba, koma nthawi zambiri amasunthira miyendo inayi.
Ma kangaroo a musk amakhala osavulaza kwenikweni.
Kubwezeretsedwa kwa musk wa masharubu makoswe
Nthawi yoswana ya rat musky kangaroos imagwera nthawi yamvula ndipo imayamba kuchokera mwezi wa February mpaka Julayi.
Amuna ogonana amakopeka wina ndi mnzake chifukwa chodzetsa chinsinsi cha kununkhira kwa fungo la musk.
Yaikazi imabereka mwana wamwamuna mmodzi kapena awiri. Ali ndi milungu 21, kangaroo achichepere amasiya thumba la amayi awo, koma pachiwopsezo chochepa kwambiri amabwereranso. Nthawi yomweyo, wamkazi akupitiliza kusamalira kangaroo odziimira pawokha. Amasiya amayi awo ngati akukakamiza. Amuna achikazi amatha kubereka azaka chimodzi.
Kangkyo ya musky ratto ili pa Mndandanda Wofiyira wa IUCN.
Zoyambitsa Musk Rat Kangaroo Kuchepa
Palibe zowopseza mwachindunji ku kuchuluka kwa makoswe a musky kangaroos. Ngakhale agalu onyenga amayambitsa kuchepa kwa chiwerengero cha anthu wamba. Mitunduyo sikhala munkhalangozi.
Kugawidwa kwaposachedwa kwa kangaroo kwaposachedwa kwambiri chifukwa chakusintha kwa nkhalango yamvula kukhala nthaka yaulimi ndi odyetserako ziweto, makamaka m'mapiri am'mbali mwa nyanja.
Kangaroo mawonekedwe ndi malo okhala
Pali nyama zambiri padziko lathuli, koma mwina popanda kangaroo, moyo padziko lapansi ukadakhala wosangalatsa. Kangaroo – nyama yodutsa ndipo mtundu wake uli ndi mitundu yoposa makumi asanu.
Kangaroos amakhala m'malo ambiri ouma padziko lapansi. Pali ambiri a iwo ku Australia, New Guinea, adakhazikika pazilumba za Bismarck, amapezeka ku Tasmania, Germany ngakhale ku England wakale. Mwa njira, nyama izi zakhala zikutha kwanthawi yayitali kumayiko komwe kumazizira kwambiri nthawi yozizira, ndipo nthawi zina matayala a chipale chofeŵa amafika m'chiuno.
Kangaroo - chizindikiro chosasindikiza Wa ku Australia ndipo chithunzi chawo cholochedwa ndi nthiwatiwa Emu chikuphatikizidwa ndi chida chambiri cha dziko lino. Amakhala atavala chovala cham mikono chifukwa oimira awa omwe amatha kuyimilira amatha kupita kutsogolo ndi kubwerera osakhala m'malamulo awo.
Mwambiri, kuyenda kwa kangaroo mmbuyo ndikosatheka, chifukwa ndimalephereka ndi mchira wakutalika ndi miyendo yayikulu yakumaso, mawonekedwe ake omwe ndi achilendo kwambiri. Miyendo yayikulu yakumbuyo imathandiza kuti kangaroo idumphe mtunda womwe palibe nyama zomwe zimapezeka padziko lapansi.
Chifukwa chake, kangaroo imadumphira mamita atatu kukwera, ndipo kutalika kwake kumafikira 12,0 m. Inde, ndipo ziyenera kudziwidwa kuti kuthamanga kwa nyama izi kumatha kukhazikika bwino - 50-60 km / h, komwe ndiko kuloleza koyenda kwa galimoto yonyamula mkati mzinda. Udindo wa nyama moyenera umaseweredwa ndi mchira, womwe umathandizira kuti zisasokonezeke nthawi iliyonse.
Kangaroo nyama ili ndi thupi lopatsa chidwi. Mutu, womwe umatikumbutsa ngati maonekedwe a gwape, ndiwocheperako tikamayerekeza thupi.
Gawo lanyimbo ndi lopapatiza, miyendo yakufupi yakutsogolo, yokutidwa ndi ubweya, sikulimba bwino ndipo ili ndi zala zisanu, kumapeto kwake kuli zibwano zakuthwa. Ndipo zala zake ndizosewerera. Amatha kugwira ndikugwira chilichonse chomwe aganiza kuti agwiritse ntchito chamasana, komanso kudzipangira "tsitsi" - kangaroo imaphatikiza tsitsi mothandizidwa ndi zala zazitali zakutsogolo.
Thupi lomwe lili m'munsi mwa chinyama limapangidwa bwino kuposa gawo lakumwamba la thupi. Mchiuno, miyendo yakumbuyo, mchira - zinthu zonse ndi zazikulu komanso zamphamvu. Pali zala zinayi kumbuyo kwa miyendo yakumbuyo, koma chosangalatsa ndichakuti chala chachiwiri ndi chachitatu chimalumikizidwa ndi membrane, ndipo chachinayi chimatha ndi chala cholimba champhamvu.
Thupi lonse la kangaroo limakutidwa ndi tsitsi lalifupi, lomwe limateteza nyamayo kuti isatenthe ndi kuzizira. Mtunduwu si wowala kwambiri ndipo pali mitundu yochepa chabe - nthawi zina imvi yokhala ndi phulusa lamcheya, la bulauni komanso lofiirira.
Makulidwe ake ndi osiyanasiyana. Mwachilengedwe, anthu a kukula kwakukulu amapezeka, unyinji wawo umafika kilogalamu zana ndikuwonjezeka kwa mita imodzi ndi theka. Komanso m'chilengedwe muli mitundu ya ma kangaroo omwe ndi kukula kwa khoswe wamkulu, ndipo, mwachitsanzo, amakhala ndi kangaroo kuchokera ku banja la makoswe, ngakhale nthawi zambiri amatchedwa makoswe a kangaroo. Nthawi zambiri dziko la kangaroo, monga nyama ndizosiyana kwambiri, palinso anthu okhala m'malo okhala - mitengo ya kangaroos.
Pachithunzichi pali kangaroo
Mosasamala mtundu wa kangaroo, amatha kumangoyenda chifukwa cha miyendo yakumbuyo. Ikakhala msipu, pamene kangaroo imadya chakudya chanyama, nyamayo imasunga thupilo moyandikana ndi nthaka - molunjika. Ndipo kangaroo akamadya, ndiye kuti thupi limakhala pamalo owongoka.
Dziwani kuti kangaroo sangathe kusunthira kumapeto kwake, monga mitundu yambiri ya nyama imachita. Zimayenda modumpha, zikumakankhira nthawi imodzi ndi miyendo iwiri ya kumbuyo.
Zakhala zanenedwapo kale kuti pachifukwa ichi, kangaroo sangathe kubwerera - mtsogolo chokha. Kudumpha phunziroli kumakhala kovuta komanso kokwera mtengo kwambiri potengera mphamvu zamagetsi.
Ngati kangaroo imayenda bwino, ndiye kuti singathe kupirira kwa mphindi zoposa 10 ndipo watopa. Ngakhale, nthawi ino ndizokwanira kuthawa, kapena m'malo mwake, kugonjera mdani.
Akatswiri omwe amaphunzira kangaroos akuti chinsinsi chodabwitsa kwambiri chodumpha sichimangokhala m'miyendo yam'mbuyo yayikulu, komanso ndikulingalira mchira, womwe, monga tanena kale, ndi mtundu wa makonde.
Ndipo ndikakhala, izi ndizothandiza kwambiri ndipo, mwa zinthu zina, pamene kangaroo atakhala, atatsamira mchira wawo, potero amapatsa minofu ya miyendo yawo yakumbuyo kumasuka.
Khalidwe la Kangaroo ndi moyo wawo
Kuti mumvetsetse bwino amene kangaroochinyamandiye ndibwino kupita ku Australia kapena kukaona malo okhala ndi zolengedwa izi. Kangaroos amawerengedwa pakati pa nyama zomwe zimatsogolera gulu.
Amakhala m'magulu awiri m'magulu, omwe nthawi zina amatha kufikira anthu 25. Zowona, ma kangaroo, komanso makoma a mapiri, ndi abale ochokera ku banja la kangaroo mwachilengedwe ndipo sakhala achikhalidwe chambiri.
Mitundu yaying'ono imakonda kukhala mwamphamvu usiku, koma mitundu yayikulu imatha kukhala yogwira usiku komanso masana. Komabe, nthawi zambiri ma kangaroos amadya pansi pa kuwala kwa mwezi.
Palibe amene ali ndi udindo kukhala pagulu la anthu okhala pamadzi. Palibe atsogoleri chifukwa chakutsogolo kwa nyama komanso ubongo wophunzitsidwa bwino. Ngakhale malingaliro a kudzisungira mu kangaroo amakulitsidwa bwino.
Wobala akangoonetsa chiwopsezo chomwe chayandikira, gulu lonse limathamangira mbali zonse. Nyama imalira mokweza mawu, ndipo kulira kwake kumafanana kwambiri ndi chifuwa pamene munthu wosuta akutsokomola. Kumva chilengedwe kunadalitsa nyama zam'madzi ndi zabwino, kotero ngakhale phokoso lokhalokha amazindikira patali.
Kangaroos sakonda kukhazikika m'misasa. Ma kangaroo okha ochokera ku banja la rat omwe amakhala m'maenje. Kuthengo, nthumwi za maukwati amdani azidyamakanda sizikudziwika.
Pamene ku Australia kunalibe nyama zodya nyama (olusa ku Europe amabweretsedwera ndi anthu), agalu amtchire olusa, mimbulu yochokera ku banja lankhondo, kuwasaka, ndi ang'ono Mitundu ya Kangaroo anadya nyama za marsupial, njoka, zomwe kuli mitundu yodabwitsa ya mbalame ku Australia, ndi mbalame kuchokera pagululo.
Inde, mitundu yayikulu ya kangaroos imatha kuyimitsa chilombocho kuti chimugwere, koma ang'onoang'ono sangathe kudziteteza ndi kubereka. Makamaka a daredevil kangaroo amati chilankhulo sichimatembenuka, nthawi zambiri amathawa wowathamangitsa.
Koma nyama yolusa ikawakankhira pakona, imadziteteza. Ndizosangalatsa kuwona momwe kangaroo imadzitetezera ngati chobwezera, imaponya chiwongola dzanja cham'mbuyo kumbuyo ndi miyendo yake yakumbuyo kwinaku "mokoma mtima" kukumbatira mdani ndi manja ake kutsogolo.
Ndizodziwika bwino kuti kuwombera kumene kwa kangaroo kumatha kupha galu koyamba, ndipo munthu yemwe ali pamsonkhanopo ndi kangaroo wokwiya amakhala pachiwopsezo chokhala kuchipinda chachipatala chokhala ndi kuwonongeka kosiyanasiyana.
Chochititsa chidwi: nzika zam'deralo zimati kangaroo amathawa kuzunzidwa, amayesa kukopa mdaniyo m'madzi ndikumugwetsa pamenepo. Osachepera, agalu a dingo adamvetsa nkhaniyi mobwerezabwereza.
Kangaroos nthawi zambiri amakhala pafupi ndi anthu. Nthawi zambiri amapezeka kunja kwa mizinda yaying'ono, pafupi ndi mafamu. Nyama siikhala yoweta, koma kukhalapo kwa anthu sikumamuwopsa.
Amazolowera kwambiri chifukwa choti munthuyo amawadyetsa, koma kangaroo sangathe kuyimitsa yekha, ndipo akafuna kugwidwa, amakhala ndi nkhawa nthawi zonse, ndipo nthawi zina amatha kugwiritsa ntchito gululi.
Chakudya chopatsa thanzi
Chakudya chomera ndichakudya cha tsiku ndi tsiku cha kangaroos. Herbivores amatafuna chakudya kawiri ngati chowongolera. Choyamba amayamba kutafuna, kumeza, kenako ndikung'amba kachidutswa kakang'onoko ndikutafuna. M'mimba mwa nyamayo muli mabakiteriya amtundu wapadera, omwe amathandizira kwambiri kugaya chakudya chomera cholimba.
Kangaroos okhala pamitengo mwachilengedwe amadya masamba ndi zipatso zomwe zimamera pamenepo. Kangaroos amtundu wa makoswe amakonda zipatso, mizu, ndi mababu a mbewu, amakondanso tizilombo. Simungatchule kuti kangaroo kukhala mkate wam'madzi, chifukwa amamwa zochepa kwambiri ndipo sangathe kuchita popanda kudzipereka kwa nthawi yayitali.
Kubalana ndi Kutalika kwa Moyo wa Kangaroo
Kangaroo ilibe nthawi yoswana motero. Amatha kukwatirana chaka chonse. Koma chilengedwe chimapatsa nyamazo njira zolerera. Thupi la mkaziyo, ndiye kuti amapanga ana, atayatsidwa mtsinje waukulu, ngati fakitale yopanga ana.
Amuna tsopano ndipo amakonzekera ndewu zaukwati ndipo iye amene atuluka wopambana nthawi samataya pachabe. Nthawi ya bere ndi yochepa kwambiri - mimbayo imatha masiku 40 okha ndipo imodzi, kawirikawiri ana awiri, mpaka masentimita awiri imabadwa. Izi ndizosangalatsa: Akazi amatha kuchedwetsa nthawi yoti ana ena akuwonekere mpaka mwana woyamba kuyamwa kuyamwa.
Chodabwitsa kwambiri ndikuti ana amabadwa ali mluza wosakhwima, koma nzeru zimakupatsani mwayi wanu wopeza thumba la amayi. Amayi amathandizira pang'ono kuyenda njira yoyamba m'moyo wawo, ndikunyambita tsitsi lake momwe mwana amayendera, koma amapambana china chilichonse.
Atafika thumba la amayi ofunda, mwana amakhala komweko miyezi iwiri yoyambirira ya moyo. Yaikazi imatha kuwongolera thumba mothandizidwa ndi kupindika kwa minofu ndipo izi zimamuthandiza, mwachitsanzo, kutseka kachipinda kam'madzi panthawi yamvula kenako madzi sangathe kuyilowetsa kangaroo.
Kangaroo amatha kukhala mu ukapolo pafupifupi zaka khumi ndi zisanu. Ngakhale pali zochitika pomwe nyamayo imakhala zaka zachikulire - zaka 25-30 ndi malinga ndi momwe kangaroo idakhalira chiwindi chambiri.
Mitundu ya Kangaroo ndi malo awo okhala
Ponseponsepo, pali mitundu yopitilira 60 ya kangaroo - kuchokera kwa ochepera, osakulirapo kuposa hare, kupita kwa opambana, omwe Kukula kwawo kumafikira mamita awiri. Zithunzi ndi mayina a oyimira odziwika kwambiri a banja la kangaroo (Macropodidae) aperekedwa pansipa.
Wood kangaroo
Talon-tailed Kangaroo
Shrubby kangaroo
Kangaroo Wamwala
Kangaroo ofiira
Wallaby
Philander
Potoru
Kangaroos amakhala ku Australia, New Guinea ndi zilumba.
Potoru (mitundu 10) kuphatikiza ku Australia imapezeka ku Tasmania. Amakhala m'nkhalango zamvula, m'nkhalango zowirira.
Ku New Guinea. Komanso ku New Guinea kokha kuli mitundu 8 mwa 10 ya mitundu yamitundu.
Philander imapezeka kummawa kwa Australia, New Guinea, ndi Tasmania. Zimagwirizananso ndi nkhalango zowirira, zokulirapo, kuphatikizapo nkhalango za eucalyptus.
Mitundu yokhala ndi ubweya wokhala kumadera okhala m'chipululu komanso malo opanda chipululu, malo awo ndi ochepa ku Australia.
Ma kangaroo ofiira ndi nthumwi zina za mtundu wa Macropus (kangaroos imvi, wallaras wamba, nimble wallaby, etc.) amapezeka kuchokera kumapululu mpaka kunja kwa nkhalango zonyowa za ku Australia.
Zinyama zamtchire zimapezeka m'maiko ena ndi kunja kwa Australia. Mwachitsanzo, mwala wamiyala yamiyala yamtunduwu udabisala ku Hawaii, khoma lofiirira ku England ndi Germany, ndi chipupa chodzala ndi zoyera ku New Zealand.
Makoswe a Kangaroo musk nthawi zambiri amakhala osiyana ndi banja la Hypsiprymnodontidae. Kugawidwa kwawo kumakhala kochepa chifukwa chamvula yamvula kum'mawa kwa Cape York.
Kodi kangaroo chimawoneka bwanji? Kufotokozera kwanyama
Kangaroo imakhala ndi mchira wautali, khosi loonda, komanso mapewa owonda. Miyendo ya kumbuyo imakula bwino. Ntchafu zazitali, zopindika zimagogomezera pelvis yopapatiza. M'mafupa ataliitali am'munsi, minofu yake sinakhazikike motero, ndipo matako sanapangidwe mwanjira yoti amalepheretsa phazi kutembenukira kumbali. Nyama ikapuma kapena ikuyenda pang'onopang'ono, yochuluka imagawidwa pamiyendo yopapatiza, zomwe zimapangitsa kuti ziyime.Komabe, pamene marsupial iyi ilumphira, imangokhala pa zala ziwiri - chachinayi ndi chachisanu, pomwe zala zachiwiri ndi zachitatu zidachepetsedwa ndikusintha kukhala njira imodzi ndi zibwano ziwiri - zimagwiritsidwa ntchito kuyeretsa ubweya. Chala choyamba chatayika kwathunthu.
Miyendo yakutsogolo ya kangaroo, mosiyana ndi miyendo yakumbuyo, ndiyochepa kwambiri, yam'manja komanso yolimbikitsa kukumbukira manja a munthu. Burashi ndiyifupi komanso lalifupi, ndi zala zisanu zofanana. Ndi miyendo yawo yakutsogolo, nyama zimatha kugwira ndikusocheretsa chakudya. Kuphatikiza apo, amatsegula chikwamacho ndi kuphatikiza ubweya wawo. Mitundu ikuluikulu imagwiritsanso ntchito maluso akutsogolo kwa magetsi: imanyambita mbali yake yamkati, pomwe malovu, chikhathamira, chimaziziritsa magazi pamaukonde a ziwiya zapakhungu.
Kangaroos amakutidwa ndi ubweya wakuda masentimita 2-3. Utoto wake umasiyana kuchokera ku imvi lowala kudzera mumitundu yambiri ya mchenga wonyezimira mpaka wodera wakuda komanso wakuda. Mitundu yambiri imakhala ndi maonekedwe owoneka bwino kapena ming'alu yakuda pansi pa kumbuyo, kuzungulira ntchafu, m'mapewa, kapena pakati pamaso. Mchira ndi miyendo nthawi zambiri imakhala yakuda kuposa thunthu, pomwe pamimba nthawi zambiri pamakhala kuwala.
Amuna nthawi zambiri amakhala owala kuposa akazi. Mwachitsanzo, abambo a kangaroo ofiira apakidwa utoto wofiira, pomwe achikazi amakhala amtambo wamtambo kapena wamtambo wonyezimira.
Kutalika kwa thupi la marsupials amenewa kuchokera pa 28 cm (musky) mpaka 180 cm (mu kangaroos ofiira), kutalika kwa mchirawo kumayambira 14 mpaka 110 cm, kulemera kwa thupi kumachokera ku 0,5 mpaka 100 kg mwa mitundu imodzimodzi.
Opambana okwera
Kangaroos ndi zolengedwa zazikulu kwambiri zomwe zimayenda mwa kudumpha miyendo yawo yakumbuyo. Amatha kudumphira kutali kwambiri komanso mwachangu. Kutalika kwa nthawi zonse kumakhala kutalika kwa mita 2-3, ndipo mita 9-10 m'litali! Amatha kufulumira kuthamanga mpaka 65 km / h.
Komabe, kulumpha sindiyo njira yokhayo yosunthira. Amathanso kuyenda miyendo inayi, uku akusunthira miyendo yake palimodzi, osati motsatana. M'kati mwa akuluakulu ndi ang'ono akulu, pomwe miyendo yakumbuyo imakwera ndikuyenda chamtsogolo, nyamayo imapumula mchira ndikuwatsogola. Mumtundu waukulu, mchirawo ndi wautali komanso wandiweyani;
Zakudya
Zomwe zimapangidwa pakudya kwa kangaroos ndizopeza zamasamba, kuphatikizapo udzu, masamba, zipatso, njere, mababu, bowa ndi ma rhizomes. Mitundu ina yaying'ono, makamaka thukuta, nthawi zambiri imasiyanitsa zakudya zam'mera ndi ma invertebrates ndi mphutsi.
Kangaroo wamatsitsi afupi amakonda gawo la pansi pa mbewu - mizu, ma rhizomes, tubers ndi mababu. Ichi ndi chimodzi mwazinthu zomwe zimadya bowa ndikufalitsa spores.
Ma wallabies ang'onoang'ono amadya kwambiri ndi udzu.
M'malo okhala mitengo, chakudya cha kangaroo chimaphatikizanso zipatso zambiri. Mwambiri, mbewu zamitundu yambiri zimapita ku chakudya: nyama zakudya zam'madzi zimadya mbali zosiyanasiyana za izo, kutengera nyengo.
Vallara, ma kangaroo ofiira ndi ofiira amakonda masamba a herbaceous, osasowa mbewu za chimanga ndi monocotyledon ena. Chochititsa chidwi, mitundu yayikulu imatha kudya udzu wokha.
Mitundu yaying'ono ndiyomwe imasankha mwakukonda kwake. Akuyang'ana zakudya zapamwamba, zambiri zomwe zimafunikira chimbudzi mosamala.
Kubereka. Moyo wa Kangaroo mchikwama
M'mitundu ina ya kangaroos, nyengo yakukhwima imangokhala nyengo inayake, ina imatha kubereka chaka chonse. Mimba imatenga masiku 30- 30.
Akazi a mitundu ikuluikulu amayamba kubereka azaka zapakati pa 2-3 ndi kupitiriza kubereka mpaka zaka 8-12. Makina ena a makola amakhala okonzeka kubereka azaka 10 mpaka 10. Amuna amatha kutha msambo mochedwa kuposa akazi, komabe, mu mitundu yayikulu, okalamba samalola kutenga nawo gawo pobereka.
Pobadwa, kenurenok imakhala kutalika kwa 15-25 mamilimita okha. Sanapangike kwathunthu ndipo imawoneka ngati mwana wosabadwa wamaso opindika, miyendo yake yakumbuyo ndi mchira. Koma chingwe cholumikizira chitangang'ambika, nyumbayo popanda thandizo la mayi pamphumi yake imadutsa m'kati mwa chovala chake kupita ku dzenje lomwe lili m'mimba mwake. Pamenepo imafikira kumodzi mwa nipples ndikukula mkati mwa masiku 150-320 (zimatengera mtunduwo).
Chikwama chimapatsa mwana wobadwa kumene kutentha koyenera komanso chinyezi, chimakutetezani, chimakupatsani mwayi woti muziyenda momasuka. Masabata 12 oyambilira, kangaroo amakula mwachangu ndipo amatengera mawonekedwe.
Mwana akasiya nipple, mayi amamulola kuti achoke m'thumba kuti ayende mwachidule. Pokhapokha mwana wabadwa watsopano samamulola kuti akwere m'thumba. Kangaroo amazindikira izi kukhala zovutirapo, popeza anali ataphunzitsidwa kale kuti abwerere paulendo woyamba. Pakadali pano, mayiyo akutsuka ndikukonza thumba la mwana wotsatira.
Kangaroo wachikulire akupitilizabe kutsatira amayi ake ndipo amatha kupukusa mutu wake mthumba kuti asangalale ndi mkaka.
Mwana wamkakayu mumthumba amatha kusuntha pawokha
Nthawi yodyetsa mkaka imatha miyezi yambiri m'mitundu yayikulu, koma imakhala yochepa m'makola a kangaroos. Ng'ombe ikamakula, kuchuluka kwa mkaka kumasintha. Mwanjira imeneyi, mayi amatha kudyetsa nthawi yomweyo kangaroo, yomwe ili m'thumba, ndi yapita, koma ndi mkaka wosiyana ndi ma nipples osiyanasiyana. Izi ndizotheka chifukwa chakuti kubisa kwa bere lililonse kumayendetsedwa mosadalira ndi mahomoni. Kuti mwana wachikulire akula msanga, amalandira mkaka wamafuta, pomwe wakhandayo amapatsidwa mkaka wokhala ndi mkaka.
M'mitundu yonse, kubadwa mwana mmodzi yekha, kusiyanasiyana ndi mtundu wa musky kangaroo, momwe mapasa ndi maulendo atatu sizachilendo.
Kusamalira zachilengedwe
Alimi aku Australia amapha kangaroo akulu akulu ndi 3 miliyoni chaka chilichonse, chifukwa amawaona kuti ndi tizirombo ta msipu ndi mbewu. Kuwombera kumakhala ndi chilolezo komanso kuyendetsedwa.
Pamene Australia inkakhala koyamba ndi alendo oyambayo, alendo okhala nawo sanali ambiri, ndipo chakumapeto kwa zaka za zana la 19, asayansi akuwopa kuti kangaroo angamalize. Komabe, kakonzedwe ka malo odyetserako ziweto ndi malo othirira a nkhosa, komanso kuchepa kwa chiwerengero cha ma dingo, kunapangitsa kuti tsiku lakusangalatsani la ma banjali. Ku New Guinea kokha, zinthu ndizosiyana: kusaka kwa malonda kwachepetsa kuchuluka kwa anthu ndi kuwononga makina amitengo ndi mitundu ina yosagawika pang'ono.