Wombat: Australia ta dabba. "Little Bear" kore nahiyar

Mazauni na Australian expanses wombat - dabba, nan da nan likable wuce yarda da wani tunanin mobile hancinsa da kuma siffar kama da beyar cub. Wannan memba na iyali diprotodontia bayyana a Duniya game da miliyan 18. Shekaru da suka wuce, kuma ya rayu har zuwa yanzu lokaci, kusan ba tare da shan wahala da wani m canje-canje. Žara koyo game da wanzuwar wadannan na musamman herbivores.

Wombat: photo. The dabba, kuma da fasali

Rayuwa a kudanci da gabashin Australia wombats aka samu a jihohi da dama na nahiyar, inda a can ne ya dace ƙasar domin digging ramukan. A mafi kusa zumunta na marsupial bears - koalas, waɗannan dabbobi ne sosai kama da su, amma su juyin Lines diverged, bisa ga masana kimiyya, tun kafin fitowan da siffar da aka sani a yau.

Wadannan masoyi "Bears" ya kai wani tsawon 0.7 zuwa 1.2 m, kuma ku auna nauyi 20 zuwa 40 kg. Nature elaborately halshen su m jiki, samar da takaice da kuma karfi kafafu lebur, kawo karshen biyar yatsunsu shugaba tare da karfi da fika saba for digging ramukan. Complements da bayanin mai gajeren wutsiya ne undeveloped, m shugaban, wanda ya fitar da bugu na kadan flattened laterally, da kuma kananan idanu.

iri

The musamman da suka bambanta da waɗannan dabbobi da aka jaddada da kuma 'yan na jinsi. Wombat - Australian dabbobi samu babu inda kuma a duniya. Rarrabe duk hudu jinsunan marsupial:

• Talakawa, ko manyan. Key siffofin - wuya gashi, short taso kunnuwa da kuma rashin gashi a kan wani karamin yanki na muzzle. Jaws da kuma hakora wannan jinsin su ne irin wannan a cikin tsarin da hakori. A tsakiyar cikin manya da ƙananan jere aka located a kan wani biyu daga classic dogon incisors.

• Tasmanian. Duba mafi thermophilic kuma rare, ko da yake a baya ya kasance da na kowa. Found a tsibirin Tasmania da Flinders.
• Bullheaded. Har ila yau, wani m jinsunan cewa ya yada kawai a Kudu Australia. Exterminating saboda mai taushi silky gashi.
• Kananan wombat - jinsunan samu a Queensland.

hanyar rayuwa

Marsupial wombat - most of dabbobi masu shayarwa da hannu a digging ramukan da kuma gudanar da karkashin kasa da yawa daga ransa. Wata kila wannan shi ne hanyar rayuwa yiwu a kiyaye wannan musamman yawan zuwa ranar.

Strong da kuma kaifi fika, su sami damar tono a cikin ƙasa hadaddun motsa, kananan kogwanni da Tunnels. Burrows, wanda haƙa wombat kama Badger: kowanne kofa farfajiyoyi mai sãɓãwar launukansa a tsawon (3 zuwa mita 30) gubar zuwa wani dakin amfani da gidaje wombat. Akwai ya shirya wani jin dadi gida.

Wombat - dabba da dare. Aiki qara da farko na dare, lokacin da ya fara nemo abinci, motsi da sauri isa. Wani lokaci wadannan ban mamaki "Australians" wajen samar da babban gudun - har zuwa 40 km / h, amma kawai domin short nisa. A lokacin da rana su ne da wuya a ga saboda ana Allaha a cikin kogwanni.

Abin da ya ci "Little Bear"?

Wombat - dabba-sukar lamiri. Shi ne fastidious da kuma neman fitar da matasa m harbe da ciyawa, zaki tushen wasu shuke-shuke, berries da namomin kaza. A tsarin da babba lebe, kasu kashi biyu, kyale wombats zabi kawai da abinci da suke so, saboda gaban hakora na dabba iya yardar kaina isa mafi karami sprout ko tushen. Ba kalla rawa a gano abinci a ji na wari taka wombats.

Wadannan musamman dabbobi kamar m, amma m metabolism. Narkewa a wombat yana 14 days. Kuma da amfani da ruwa, wadannan "Australians" - shugabanni a cikin dabbobi masu shayarwa bayan rakumi: ga al'ada jiki aiki talakawan su da isasshen 0.5-0.7 lita na ruwa da kg na jiki nauyi per day.

Maqiyan wombat da kuma hanyoyin da kariya

The Australian "bear" a cikin yanayi, kusan babu wani halitta makiya. Babban abokan adawar ana daukarsa a matsayin dingoes da Tasmanian Iblis. Nature daukan kula da kariyar wombat, samar da wani irin raya harsashi jiki sashi, yin up wani sabon abu hade da kashi da guringuntsi, fata ta rufe da wuya ƙwarai. A gabansa hadari, sai su juya baya, tarewa ƙofar rami, da kuma nasarar kai farmaki gaba. Idan kutsawa samun shiga cikin rami, wombat basira koran shi a wani kwana da kuma o ƙarin makara yin amfani da wannan m "na'urar". Shi ne iya sa karfi naushe kansa, mukaddashin kamar akuya, cewa ma take kaiwa zuwa gudun hijira ko mutuwa da azabtar.

haifuwa

Wombats da wani jinsin lokaci don kiwo. Wannan tsari na iya faruwa a kowane lokaci da kuma a cikin wani wuri. Wombat - monogamous dabba. Uwar taba damuwa ga matasa da kuma fita ba damuwa game da shi, har sai da ya kai shekara mafarki - da shekaru biyu. Zuriyya har zuwa 6-8 watanni a cikin uwa tasa ta 'yar jakar, da kuma lokacin da ka fita "daga" da ya rage na gaba zuwa ga uwarsa fiye da wani shekara. A tsawon rayuwar wannan ban sha'awa dabba a cikin yanayi har zuwa shekaru 15, da kuma mutane da suka yi ne a bauta iya rayuwa har zuwa 25.

Dole ne in ce cewa don Australians wombat (photo) - dabba kusan gida kamar yadda sau da yawa zaune kusa da mutane, wajen samun su ga dalilai daban-daban, wani lokacin ban tausayi.