Koala ndi nyama yokongola, yomwe siyingachititse chidwi. Anthu ambiri akudziwa kuti nyama amakhala Australia ndi kudya masamba bulugamu. Komabe, chidziwitso cha anthu ambiri chimathera pamenepo. Tikuuzaninso zambiri za koalas ndi moyo wawo.
Koala: mbiri ya chitukuko cha mitundu
Ngati mutayang'ana chithunzi cha koala, mutha kuwona kuti nyamayo ikufanana ndi chimbalangondo chokhala ndi ubweya wofewa, koma chilibe kanthu. M'malo mwake, koalas ndi gulu la marsupi, koma ndi okhawo ochokera ku banja la koalas.
Koalas aulesi ndi wochezeka, kotero mwamtendere zokhudza anthu. Amakhulupirira kuti kamodzi ku Australia adakhala magulu angapo a koalas, koma onse adatha. Mwa njira, koalas omwe alipo pakadali pano sangakhalepo chifukwa cha ozunza omwe nawonso amakonda tsitsi la nyama. Mwamwayi, tsoka sizinachitike, ndipo ife tikhoza kuona koalas mu nthawi yathu.
Popeza koalas amachokera ku Australia, maonekedwe awo amakhudzana ndi nthano - monga zimakhalira pakati pa anthu achi Aborigine. Imodzi mwa nkhani zotchuka kwambiri imafotokoza za kusowa kwa madzi m'zakudya za koalas.
Imafotokoza kuti anakhalapo ku fuko wamasiye mnyamata, dzina lake kyubu Bor (kutanthauziridwa monga 'koala'). Mnyamatayo nthawi zambiri amakhumudwitsidwa, chifukwa chake anakakamizidwa kudzisamalira.
Australia inali ndi madzi ochepa panthawiyo, Cube Bor anali ndi ludzu nthawi zonse. Ndiyeno tsiku lina pamene akulu anapita kusaka, mnyamata anamwa madzi onse mu ankalamulira. Atazindikira kuti adzaigwera, Kub-Bor anathawira kunkhalangoko, anabisala mumtengo yaying'ono ndikupemphera kuti ikule.
Amphamvu kwambiri adamumva mnyamatayo - posakhalitsa adakhala pampando waukulu. Komabe, izi si kumupulumutsa ku Chilango akulu Mwachangu anapeza mnyamata. M'modzi mwa anthu amtunduwo adatha kukwera mumtengo ndikugwetsa Kub-Bora pansi.
Zomwe zidadabwitsa akulu pomwe khanda silinawonongeke, koma lidasandulika chimbalangondo chokongola. Koala msanga anakwera ndi mosamalitsa analetsa anthu kufikako maganizo ake, kuopseza kutumiza pa dziko lapansi chilala. Anthu anamvera, ndipo koalas sanakhudzenso. Ndipo iwo, kuyambira nthawi imeneyo sanafune madzi.
Ngati ife kulankhula za buku la sayansi, iwo amakhulupirira kuti koalas anali zaka zoposa 30 miliyoni zapitazo, koma masiku mitundu moyo padziko lapansi zaka pafupifupi 15 miliyoni. Azungu adaphunzira za koalas koyambirira kwa zaka za zana la 19, kupeza zotsalira.
Koala: Khalidwe
Asayansi simungakhoze kubwera kwa mapeto kotsimikizika, kodi mitundu ayenera kusonyezedwa koala a. Mahopoti, ma kangaroo, ndi ma wombat amadziwika kuti ndi abale awo. Komabe, kuyandikira kwapadera kwa nyamazo kwa wina ndi mnzake sikunapezeke.
Anthu koalas? Awa makamaka nkhalango kum'mawa ndi kumwera kwa Australia.
Koala ndi nyama yaying'ono. Waumuna Utali za masentimita 80, ndipo amalemera pafupifupi makilogalamu 15. Zachikazi ndizocheperako pang'ono.
Ubweya wa koalas nthawi zambiri umakhala wa imvi, womwe umakhala wowala ndipo nthawi zina umakhala wakuda. Makutu ali m'malo lalikulu, ndi maso M'malo mwake, yaing'ono. Mphuno ndi mano, zakuda.
Malingaliro a koala ndi osinthika kwathunthu kukwera mitengo. The yoteroyo kutsogolo ndi zala zisanu - awiri ndi pang'ono (monga likundikanikizira anthu). Zala zina zitatuzo zimakulungidwa molingana ndi burashi. Ma phalange onse ali ndi zikhadabo zakuthwa, chifukwa chomwe koala chimamatira bwino pamitengo. Pa m'munsi miyendo koalas komanso zala zisanu, koma mmodzi wa iwo alibe chiombankhanga.
Mano a koalas ndi olimba ndipo amapangidwira zakudya zopatsa thanzi.
Ndikwabwino kudziwa kuti mayi wamkazi wa koala amakhala ndi maliseche awiri komanso chiberekero ziwiri, ndipo champhongo chimakhala ndi mbolo ziwiri.
koala ubongo si chachikulu, koma asayansi amakhulupirira kuti asanakwanitse zambiri. Kuchepa kwa gawo lofunikira ili la thupi kumalumikizidwa ndi moyo wopimidwa komanso kugwiritsa ntchito chakudya chopatsa thanzi.
Kodi koala amadya chiyani
Ndikudabwa chimene kudya koala? Zosankha za koalas ndizosavuta kwambiri. Monga momwe mumaganizira, amadya masamba a bulugamu. Nthawi zina nyama amagwiritsidwanso ntchito zanthete za mtengo umenewu.
Zakudya zopanda pake za koalas zapangitsa kuti metabolism yawo ikhale yochepa kwambiri. Chifukwa chake, nyamayi idya kwa nthawi yayitali, kutafuna chakudya mosamala.
Mphamvu koalas akadali amayendetsa anaima screeching asayansi. Masamba a buluzi, palibe chilichonse chothandiza. Komanso, amaonedwa kuti ndi poizoni. Komabe, sikuti ntchito koalas: zinthu zonse zoipa adzaonongedwa ndi chiwindi. Kupukusa kwa chakudya choterocho kumathandizidwanso ndi matumbo aatali kwambiri komanso mabakiteriya apadera omwe amakhala mmenemo.
Khola wamkulu amatha kudya mpaka kilogalamu ya masamba patsiku. Ndipo kudya ndondomeko ndi zina amatikumbutsa hamster yemweyo: koalas nawonso ndi tsaya m'mapaketi kumene zimasunga chakudya.
Chochititsa chidwi, koala samadya masamba amitengo iliyonse. Chowonadi ndi chakuti fungo lapadera la nyamayo imamulola kuti adziwe komwe poizoni akupezeka pang'ono. Choncho, kusankha mitengo wapadera bulugamu ndi kudya masamba awo. Zomwe zimamera panthaka yabwino ndizoyenera kwambiri. Mwa njira, dziko la koalas limadyedwanso nthawi zina - izi ndizofunikira kubwezeretsanso mchere m'thupi. Ngati nthawi sasintha koala mtengo kapena kwa nyama kuti vuto mphuno, iye akhoza kufa.
Amakhulupirira kuti koalas safuna madzi, koma nthawi zina amamwe. Izi zimachitika pachilala kapena nyama ikadwala.
Koala: moyo
Khalidwe la koalas silosangalatsa. Komabe, tiyesera kumvetsetsa za moyo wawo watsiku ndi tsiku. Mukufuna kudziwa mmene koala moyo? Zochititsa chidwi zili pansipa.
Tiyankha mafunso omwe amakhala ambiri:
- Ndi angati kugona koala?
Koala ndi nyama yosangalatsa kwambiri, yomwe imakumbukira zaulesi. Nyama imakhala nthawi yayitali kwambiri m'maloto. Masana nyama ndi maso kwa maola asanu okha. Komabe, ngakhale ndichisangalalo, koalas akulumpha mwachangu kuchoka pamtengo kupita pamtengo.
Koala amagona pamtengo wake womwe amawakonda - buluzi, akumenya nthambi mwamphamvu ndi miyendo yake. Ngati nyama ndi maso, kudya.
- Kodi koala amakhala kuti?
Nyama zimakhala pamitengo. Pansi, iwo mwina milandu kwapadera - kuti asamukire wina mtengo, kumwa madzi kapena kudya pang'ono dziko.
- Kodi amalumikizana bwanji?
Koalas sakhala ochezeka. Iwo amakhala patali mokwanira kutali Chrixitu, osati anagwirizana gululo.
Koalas amakhala chete, koma akakhumudwitsidwa, amatha kulira mofuula. Nyama zimachita izi kwa nthawi yayitali. Koala kulankhula mwa iwo wokha phokoso osiyana amatikumbutsa pohryukivaniya kapena nag. Amuna okha ndi omwe amatha kubangula mokweza, zazikazi ndi ana aamuna amatha kungolankhula mwakachetechete ndi mawu omwe amadziwika nawo okha.
Mu nyengo yakukhwima, yamphongo imakopa mkazi ndi kulira. N'zochititsa chidwi kuti dona amasankha mokomera munthu kapena nyama ina.
Koalas siivulaza. Satha kuukira aliyense - pangozi imatha kuthawa. Ngakhale koala kukhumudwitsa, ndi chodziwikiratu kuti kukanda ndi kuluma.
- Kodi mtundu wa koalas umaswana bwanji?
Koalas mate kamodzi pachaka kapena ziwiri. The wamkazi zimbalangondo Bakuman (pafupifupi nthawi zonse iye ali mmodzi) kwa mwezi umodzi. Pambuyo pobadwa, mwana amakhala mchikwama cha mayi ndipo amadya mkaka. Pakatha masiku 30, mayiwo amazolowera chakudya chamwana pang'onopang'ono.
Thumba mwana koala atakhala miyezi isanu, ndipo kenako anasamukira ku kumbuyo kwa mkazi. Nyama imayamba kudzidalira pakatha chaka, ngakhale pali zochitika pomwe ana ake amakhala pafupi ndi amayi komanso kutalika. Awa makamaka ndi amuna.
- Kodi miyoyo yambiri koala?
Nthawi zambiri, nyamayi imakhala zaka 8 mpaka 14. Nyama ndizopweteka kwambiri - nthawi zambiri zimakhala ndi conjunctivitis, cystitis, sinusitis, chibayo ndi matenda ena. Komanso, anthu a koalas anavutika kwambiri chifukwa chodula mitengo, moto ndi poaching.
Koala, yemwe chithunzi chake chikugwira, ndi nyama yokongola kwambiri. Tikukhulupirira kuti malo ake sikhala pachiwopsezo kwa zaka zambiri.
Koala: kufotokoza, kapangidwe, makhalidwe. Kodi koala amawoneka bwanji?
Ngakhale amatcha koala chimbalangondo cha marsupial, kapena chimbalangondo cha ku Australia, chifukwa cha kufanana kwina, sizikugwirizana ndi zimbalangondo zenizeni, koala ndi chimbalangondo sichiri abale ake akutali. Adzaupereka kwa chomwecho koala banja marsupial, woimiridwa ndi mitundu atatu: koalas enieni, nyama ndi kangaroos. Wombat ndi wachibale wapafupi kwambiri wa koala.
Maonekedwe a koala ndi achilendo kwambiri. Ubweya lalifupi ndi wandiweyani, zambiri imvi, utsi mtundu, koma pali koalas, ndi zofiirira mithunzi. Koma m'mimba mwake mumakhala choyera nthawi zonse.
Kutalika kwa koala ndi 60-85 masentimita, ndi kulemera mpaka 14 makilogalamu.
Maso ang'onoang'ono koala ndi ofooka woona, masomphenya si lalikulu ulemu wake, koma osauka maso koalas ndithu amapanga kwa kumva kwambiri ndi kununkhiza. Makutu akuluakulu a koala amapezeka m'mphepete mwa mutu wake ndipo adakutidwa ndi tsitsi. Koala ilinso ndi mphuno yakuda.
Koala mano abwino kudya zomera Komabe, ngati kapangidwe ka mano ndi marsupials onse, kuphatikizapo nyama, koalas, otsatira a abale.
Ndipo popeza ma koalas amakhala kwambiri pamitengo, chilengedwe chimawapatsanso kuwoneka kolimba ndi zigwandi zazitali (zimathandizira kukhazikika). Chiwonetsero chilichonse cha Koala chili ndi zala ziwiri-phalax ndi zala zitatu zokhala ndi phalanges atatu. yoteroyo kunsana zoti mosiyana - pa koala phazi chala chimodzi chokha, ndipo wopanda misomali anayi wamba chala. Chifukwa cha miyendo yawo yakutsogolo, koalas amamatirira nthambi zamitengo ndipo motere amakhala ndi chakudya chamasana, kupumula ngakhale kugona.
Kodi koala ali ndi mchira? Inde pali, koma ngati yochepa mchira koalas kuti pafupifupi wosaoneka pansi chovala.
Mbiri yakupezeka kwa koalas
Chosangalatsa ndichakuti, yemwe anapeza ku Australia, wofufuza wotchuka wachingelezi, James Cook, sanapeze koalas, ngakhale kuti panali ma koala ambiri pamalo omwe adafikirako. Chabwino chabe unlucky Captain Cook nawo. Ndipo woyamba wa ku Europe kuti adziwone yekha nyama zapaderazi anali msilikali wankhondo waku Chingerezi Baralier. Mu 1820, adatumiza gulu la zidakwa la koala wakufa kwa kazembe wa New South Wales, chaka chotsatira, koala wamoyo adagwidwa koyamba. Kuyambira pamenepo, nyama wapadera wakhala mutu wa masautso ndi kufufuza za maphunziro ambiri European.
Khalidwe la Koala
Ma koalas onse amakhala moyo wachisangalalo, masana amagona mwamtendere panthambi, usiku amakwera nthambi izi kukafunafuna chakudya. Ambiri, izo chete zabwino-chikhalidwe, nyama phlegmatic, akutsogolera pa yekha, wina akhoza ngakhale kuti moyo kudzipatula. Koalas amangolowera kuswana, chifukwa chake amakonda kukhala mosiyana, koala iliyonse ili ndi gawo lake, ndipo ngati malire a gawo lino aphwanyidwa ndi koala kwina, ndiye kuti mtendere wa koala ungathe m'malo mwaukali.
Koma koalas nthawi zambiri amakhala ochezeka kwa anthu, osinthika mosavuta, tsopano ku Australia kuli malo ambiri achiberekedwe a koalichi komwe mungathe kugunda koala mosavuta, ngakhale mutawatenga m'manja.
Adani koalas
M'mikhalidwe yachilengedwe, koalas alibe mdani, chifukwa ngakhale agalu olusa atchire, olusa a ku Australia amakonda kupewa koalas chifukwa cha fungo lawo labwino la buluzi. Koma zochita za anthu zasokoneza kwambiri anthu awo; posachedwa, nkhalango zachilengedwe za Australia, nyumba za koalas zakhala zikucheka misewu yambiri, ndipo nthawi zambiri zipolowe komanso ma pang'onopang'ono zimafa pansi pa magudumu a magalimoto.
Kubalana koalas
Nthawi yakukhwima kwa koalas imayamba mu Okutobala ndipo imatha mpaka February. Munthawi imeneyi, ma Koala achikazi amayamba kusankha okha okondana nawo. Ikuluikulu wamwamuna koala, ndi mokweza ndi wokhoza kukuwa, okongola kwambiri ndi kwa akazi. Ndizosangalatsa kuti amuna pakati pa koalas nthawi zambiri amakhala ocheperapo kuposa akazi, amangobadwa ocheperako, ndipo zotsatira zake wamwamuna wamwamuna nthawi zambiri amaphatikiza pakati pa akazi atatu mpaka asanu pachaka chimodzi.
Mimba ya wamkazi koala imatenga masiku 30-35, kenako kamwana kamodzi kamabadwa, kawirikawiri mapasa amabadwa. Komanso, mkazi koala mimba zingachitike yekha kamodzi pa zaka ziwiri. Ma Koalas ang'ono amabadwa amaliseche, opanda tsitsi, ndipo kwa nthawi yoyamba amayang'aniridwa ndi amayi awo, amamwa mkaka wa m'mawere ndikukhala mchikwama ngati kangaroos.
Ana obala okhwima pang'ono, olengedwa ang'onoang'ono amayamba kukwera pamtunda wa amayi awo, akumamatirira ku ubweya wawo. Patapita chaka chimodzi, iwo akhala okonzeka akadzakula Komabe, momwemo ndi mayi pamaso zaka ziwiri kapena zitatu. Akatha kutha msinkhu, mchaka chachiwiri kapena chachitatu cha moyo, amasiya amayi awo kuti akhale akulu akulu odziimira pawokha.
Ngakhale zili mwamtendere, kusunga koala kunyumba sindiko lingaliro labwino, kapena sikungatheke chifukwa cha nyama zomwe zimadya. Monga ife analemba pamwamba, koalas kudya masamba bulugamu ndi mphukira, zakudya zina kugaya iwo mwatsoka sangathe. Koma ngakhale pakati pa masamba a bulugamu, koosy koalas amangodya mitundu 120 mwa 800, ndipo simudzatha kudziwa kuti ndi masamba ati omwe ali oyenera kwa koalas komanso omwe alibe. Pachifukwachi, koalas amatha kukhala okha m'malo achilengedwe achilengedwe m'nkhalango za eucalyptus.
Zosangalatsa za Koalas
- Koala wamwamuna amakhala ndi mbolo ziwiri, pomwe wamkazi amakhala ndi maliseche awiri, motero, chiberekero ziwiri. Komabe, wina sayenera kudabwitsidwa, popeza mawonekedwe ofanana amtunduwu ndi amtundu wa nyama zonse za banja la marsupial.
- Koala ndi nyama kawirikawiri ndi dongosolo lapadera pa mapilo chala. Kupatula ma koalas, anyani ena okha ndipo, nawonso, anthu ali ndi zomwezi.
- Koala ali ndi kagayidwe kochepa kwambiri, kagayidwe kazomwe kamayang'ana kuchepa kwake kwachilengedwe. Mu iye anali kokha kuposa ndi Kanyamaka kwambiri waulesi, amene pa malo athu alinso nkhani zosangalatsa.
Koala, kanema
Ndipo pomaliza, zolemba zosangalatsa za koalas.
Polemba nkhani akuyesera kuti ngati zosangalatsa, zothandiza ndi apamwamba. Ndingayamikire kwambiri chifukwa cha ndemanga iliyonse komanso kutsutsa kopindulitsa mwa ndemanga pankhaniyi. Mutha kulembanso zomwe mukufuna / funso / lingaliro ku makalata anga [email protected] kapena Facebook, mwaulemu.
Nkhaniyi likupezeka m'Chingelezi - Koala Nyamuliranani.
1. Chimbalangondo cha koala si chimbalangondo
(Phascolarctos cinereus) - mtundu okhawo amene alipo tsopano banja wagawo koalovyh diprotodontia. Ogonjetsa aku Europe ku Australia adazindikira nyamayo kumapeto kwa XVIII - zaka zoyambirira za XIX ndikuitcha "koala chimbalangondo." Koma koala sichiri chimbalangondo konse. Zimakhalira pachibale koala ndi nyama ndi kangaroos kwa sayansi zinaonekeratu kotala woyamba wa atumwi wotsiriza.
2. Koala amatha kuthamanga
Kapenanso osathamanga. mlingo wa kagayidwe mu thupi la koalas ndi pafupifupi nthawi poyerekeza kuti nyama kwambiri (kupatula nyama ndi kanyama kameneka) ndi koalas zambiri anafooka akhoza kwa maola 16-18 sizimawasuntha tsiku. Koma zikafunika, nyamazo zimatha kudumpha kuchokera pamtengo kupita pamtengo, zimasambira ndikuyenda bwino.
3. Kudya masamba a buluzi sikuvuta
Koalas kudyetsa mwapadera kawiri pa masamba bulugamu ndi mphukira. Masamba awa ndi amtumba, ali ndi mapuloteni pang'ono. Ndipo pali mitundu yambiri ya phenolic ndi terpene yomwe imakhala poizoni ku nyama zambiri. Komanso, zanthete, makamaka pafupi ndi kugwa, muli asidi prussic. Zowopsa, zimawoneka, ngati chakudya - koma pali zambiri zake (pomwe kuli nkhalango za eucalyptus), suyenera kupikisana ndi mitundu ina ya izo.
Malo okhala koalas.
Mmene koalas kudziwa kufunika zakudya lililonse masamba ndi kupirira ziphe - onani cholemba "Asayansi asanaganize mmene koalas kupulumuka pa zakudya mosamala bulugamu."
Koala. Chithunzi: Kwing Kwing (National Geographic).
Masamba a bulugamu, kuwonjezera pa kukhala ndi poizoni, amawuma. Mabakiteriya omwe amakhala m'matumbo amathandiza kugaya koalas awo. Mu thupi ana koalas yomweyo pambuyo kuyamwa ku mabakiteriya mkaka wa m'mawere zofunika panobe.Chifukwa chake, poyamba, ana amadzala ndi zinyalala za amayi, motero amapeza masamba awiri oyimbidwa a bulugamu ndi microsota yofunika, yomwe imayamba mizu yawo.
Masamba a bulugamu ndi olimba komanso oopsa. Koma pali ambiri a iwo.
4. Koalas ofanana ndi cheburashka wokongola amatha kukhala ankhanza
Koala nthawi zambiri samawononga mphamvu pakuchita zinthu zankhanza. Koma awa ndi nyama imodzi, ndipo ngati Koala wamwamuna agunda ndi wamphongo wina, makamaka nthawi yakubala, ndewu yamagazi imatha kuchitika.
Apa ndi anthu omwe atembenuka pansi paudayo sangalandire moni.
Kukangana kwa anthu kumatha kuonekeranso ndi akazi oyembekezera komanso oyembekezera.
5. Koalas ali ndi PR yabwino, ndipo zakhala zikuchitika kwa zaka zana limodzi
Zowona kuti koala ndi chirombo cholengedwa chopanda vuto, dziko lidaphunzira kumapeto kwa XIX - zaka zoyambirira za XX. Kenako lidasindikiza buku la ana a wolemba waku Australia a Ethel Charlotte Pedley (Ethel Charlotte Pedley) Dot ndi Kangaroo ("Dot ndi Kangaroo"), uthenga wawo womwe ndikufunika kosamala kwambiri kuthengo. Kuyambira nthawi imeneyo, koalas akhala olemba mabuku, makanema ndi nyimbo.
Alendo amabwerera ku Australia chifukwa koalas amakhala kumeneko. Koalas ndi otchuka, koma kuwasungira kumalo osungira nyama ndi kovuta chifukwa chazakudya zomwe tafotokozazi.
Munthu wachilendo amakana kutenga chithunzi ndi koala.
6. Koalas anali nyama zamasewera
Koalas adaphedwa zikopa. Nyama ili ndi ubweya wokongola komanso wokongola. Komabe, kale mu 1920s, malingaliro a anthu ku Australia sanavomereze kwambiri koala kuti kuwedza kumayimitsidwa.
Khungu la koala.
8. Koalas nthawi zambiri amadwala
Ngakhale koalas alibe adani ochulukirapo, moyo wawo sungatchedwa wotetezeka. Koalas nthawi zambiri amadwala. Amadwala cystitis, periostitis ya chigaza, conjunctivitis, sinusitis. Chipatala chapadera cha koalas chatsegulidwa pafupi ndi Sydney, komwe amathandizira zinyama pamavuto.
Koala kuchipatala.
Kuposa 90% ya koalas ali ndi chlamydia.
9. A Koalas ali ndi kachilombo kaiwo kosakwanira - KoRV
Chimodzi mwazowopsa zowonongeka ndi kupweteka kwa Koal retrovirus (KoRV). Awa ndi kachilombo koyambitsa matenda komwe kamatha kuphatikizira ku geni ya koala. Kafukufuku akuwonetsa kuti ku Queensland, 80% yaimfa yakugwidwa koalas yomwe imagwidwa ndi kachilombo. Nyama zofooka zimafa ndi leukemia, lymphoma, zotupa zoopsa ndi zovuta zamthupi.
10. Koalas nthawi zambiri amakhala chete, koma osati chifukwa samapanga mawu
Monga tanena kale, koalas ndi nyama zapayekha, nthawi zambiri amakhala osasuntha tsiku lonse, ndipo nthawi yonse yonse akudya. Chifukwa chake, monga lamulo, sikuti amafunika kupanga mawu. Komabe, ngati pangafunike kutero, ma kolasi amatha kufuula, mokweza kwambiri, komanso ndikulira kwambiri kotero kuti amphaka ena akuluakulu amatha kusilira, akadakhala ku Australia.
Kubangula kwa mtengo wa koala womwe udapambana nkhondo ya mtengowu umatheka chifukwa cha zingwe zolankhula.
11. Koala ali ndi ubongo wawung'ono
Kuwerengera kwa kuchuluka kwaubongo mpaka kuchuluka kwa thupi mu koalas ndi amodzi mwa ochepa kwambiri mwa amoyo: kulemera kwa ubongo sikupitilira 0.2% ya kulemera kwa koalas, pomwe mbali ina yonse ya cranial cavity (pafupifupi 40%) imadzaza ndi madzi a ubongo.
Mwina muyenera kusankha pakati pa kukongola ndi malingaliro. Chithunzi: Julian G. Wilson, Zachilengedwe.
M'mabambo a koala, ubongo udadzaza chigaza chonse.
13. Kuwongolera kwa Koalas - mayendedwe ndi kusawitsa
Nthawi zina pamakhala koalas ochulukirapo. Kuchulukana ndizowopsa kwa nyama izi, koma sizingathe kuphedwa - muyezo ndiwosatchuka. Chifukwa chake, ngati kuli kotheka, koalas imasunthidwa kupita kumalo komwe buluzi amakula, koma palibe koalas. Sterilization imachitidwanso.
Ngakhale koalas ndi ambiri. Chithunzi: Twitter Queensland australia.
14. Koalas amakumbatira mitengo kuti ipitikize
Kuyang'aniridwa kwa koalas ndi wojambulira zithunzi kunawonetsa kuti, gwiritsitsani thunthu lamtengo, nyamayo ivutikira kutentha kwakukulu. Zikuwoneka kuti pakuwotcha koalas amayesa kukwera pa mthethe - ndipo mtengo uwu ndiye "wozizira" kwambiri wopezeka.
Koalas pazenera chamafuta.
Werengani zambiri za phunziroli mu magazini Makalata a Biology.
16. Koala sangakhale chiweto
Koala sangathe kusungidwa mwalamulo ngati chiweto ku Australia kapena kudziko lina lililonse.
Woimira otchedwa. british Royal surname kalonga harry, wolamulira wa sussex, mnzake megan ndi koala. Australia, 2018.
17. Koala ili ndi "zithupsa" ziwiri kumiyendo yakutsogolo
Koala amayenererana ndi moyo pamtengo. Matambo a nyamayi adakonzedwa mochititsa chidwi: padzanja lamanja pali "zithu" ziwiri (zokhala ndi ma phalanges awiri) zomwe zimayikidwa pambali, zimatsutsidwa ndi zala "wamba" (zokhala ndi ma phalange atatu). Zala zonse zakutsogolo zimatha ndi zikhadabo zamphamvu. Pa phazi pali "chala" chimodzi, chimodzi chopanda chilema, ndi chinayi chofala chinayi chamawanga.
Paw wa koala. Chithunzi: Javier Delgado Esteban, Zachilengedwe.
18+. Mwina simukufuna kudziwa zoona zonse za koalas
Amuna a koalas amakhala ndi mbolo yogawanika, ndipo akazi amakhala ndi maliseche awiri ndi mbolo ziwiri zosiyana.
Penis koalas.
Koma mu zinyalala, monga lamulo, pali mkono umodzi wokha. Pakubadwa, kutalika kwa koala kumangokhala 15-18 mm, ndipo kulemera kwake ndi pafupifupi 5.5 g. Mwanayo amakhalabe m'thumba kwa miyezi isanu ndi umodzi, kudya mkaka, kenako "kuyenda" pamsana kapena m'mimba kwa miyezi isanu ndi umodzi, ndikusisita ubweya wake.
Ali ndi milungu 30, amayamba kudya chimbudzi cha mayi, chimakhala chokhala ngati masamba owuma a masamba obisika. Mwanjira imeneyi, tizilombo tating'onoting'ono tomwe timafunikira kuti tipeze chakudya chambiri timalowetsa m'matumbo a achinyamata a koalas. Mayi amatulutsa kugona kumeneku kwa mwezi umodzi.
Koalas kuthengo. Chithunzi: Marin Paunov, Zachilengedwe.
Koalas amodzi kamodzi wazaka 1-2. Panthawi yakubereketsa, yomwe imatenga mwezi wa Okutobala mpaka Febere, koalas amasonkhana m'magulu achimuna akulu akulu komanso akazi angapo.
Koala ndi mwana.
19. Koala amatha kukhala ndi zaka 20
Kutha msambo mwa akazi kumachitika mu zaka 2-3, mwa amuna - mwa zaka 3-4. Pafupifupi, koalas amakhala zaka 12-13, ngakhale pali zochitika pomwe adapulumuka mu ukapolo mpaka zaka 20.
Nkhope yanzeru ngati imeneyi - ndipo simudzaganiza kuti kumbuyo kwake kulibe ubongo.
20. Alonda a Koal ndikuphunzira thumba lapadera
Bungwe lopanda phindu lakhala likugwira ntchito ku Australia kuyambira kumapeto kwa 1980s. Australia Koala FoundationCholinga chake ndikupulumutsa kuchuluka kwa koalas. Maziko amaphunzirira koalas, matenda awo, kumenya nkhondo yosungira nyama, ndipo imabweretsa njira zokhazikitsira malamulo.
Deborah Tabart - Director Australia Koala Foundation kuyambira 1988.