Abantu abaningi bayazi ukuthi zingobani izinhlwathi, ukuthi zibukeka kanjani, zidlani, zihlala kuphi. Kodwa kulo mndeni azikho izilwane ezijwayelekile, ezihlukile ezihlotsheni zazo. Ukuvela kwalezi zilwane kwesinye isikhathi kufana nenyosi enkulu enkulu, futhi ubukhulu abulindelekile neze kuzinyamazane ezijwayelekile. Sikhuluma ngezinhlwathi ezincane zasehlathini - abaphathi.
Ukubukeka kwesikhulu
UDuiker - enomusa kakhulu, enhle, engajwayelekile isilwane okwe-oda lama-artiodactyls. Umndeni wabo omncane, obizwa ngokuthi ama-bovids, ufaka imikhakha emibili: ihlathi nesihlahlana. Kokuqala, kunezinhlobo eziyi-18, onamahloni buka isikhulu eyodwa kuphela.
Ojahidada bangamahlathi noma abaphathi abahamba ngobukhulu obunesizotha - 15-50 cm ukuphakama futhi banesisindo esingu-5-30 kg kuphela. Abesilisa bakhulu kancane kunabesifazane. Izilwane zine-arched back emuva, ukuma komzimba kufana ne-arch, izitho zangemuva zama-duikers zinde kunemilenze elula ekhanyayo nezacile, esiza ukweqa phezulu.
Abesilisa banezimpondo ezincane ezicijile emakhanda abo. Ekhanda Umphathi ompunga kukhona ukuqhuma okuhlekisayo. Izindlebe zikhulu, zibukhali, amehlo azwakalisa. Omunye wabamele umbala ongajwayelekile womndeni omncane ngu idokodo lokukhokha.
Esithombeni kunomphathi wehlathi
Umzimba wakhe mkhulu, unemisipha, uqinile. Imilenze imifushane kancane, izinselo zihlukanisiwe zibanzi. Isici esiyinhloko esihlukile ekubukekeni kwayo yimivimbo emnyama eguqukayo ngemuva, imvamisa kukhona cishe ayi-14. Umbala wama-duikers ubomvu, isihlabathi noma mpunga.
Okuncane kakhulu emndenini kuyabhekwa i-dooker eluhlaza okwesibhakabhaka, ubukhulu bayo bungu-35 cm kuphela, kanti le ngane inesisindo esingu-4-5 kg. Kunzima ukucabanga inyamazane endala elingana nekati, kepha izilwane ezinjalo zikhona noma kunjalo. Vuliwe isithombe sabaphathi uyabona ukuthi bancane kangakanani futhi abakwazi ukuzivikela.
Kodwa, umbono wokuqala uyakhohlisa - abesilisa balezi zinhlobo banolaka kakhulu futhi bangasebenzisa kalula izimpondo zabo ezincane kodwa ezicijile. Umzimba walo duker uyindilinga, imilenze incane kakhulu, ingxenye engaphambili yomzimba ilula.
Isikhulu esiphikisayo
Uma uyibeka emilenzeni yayo yangemuva, khona-ke lesi silwane sizobukeka njengekhangaru encane. Le nhlobo inombala ompunga-oluhlaza okwesibhakabhaka, okuyilapho igama layo lavela khona. Kulesi silwane, abesifazane bakhulu kunabesilisa.
Indawo yokuhlala kaDuker
Abadayisi bahlala eNingizimu Afrika. Izinhlobo ezahlukahlukene zihlala ezingxenyeni ezahlukahlukene zezwekazi. I-blue duker, ngokwesibonelo, ihlala ezingxenyeni ezimaphakathi, eziseNtshonalanga naseMpumalanga, eKenya, eMozambiki, eZanzibar, eNigeria.
Kutholakala osebeni lolwandle i-Indian kanye ne-Atlantic Ocean. I-duiker empunga ihlala cishe kuyo yonke i-Afrika eningizimu yeSahara. Kodwa akahlali ezindaweni ezishisayo, kodwa ukhetha amahlathi namathafa angavamile.
I-Zebra duiker ihlala eNtshonalanga Afrika kuphela - eGuinea, eSierra Leone nakwezinye izifundazwe. Ngokuphambene nalokho, lolu hlobo luthanda ukuhlala emahlathini emvula angenakudlula.
Idokodo elimnyama nge-cub
Indlela yokuphila kaDuker
Ngisho negama Inhlwathi yomdayisi livela egameni elithi "diver", ngenxa yendlela yakhe yokucasha ngokushesha emahlathini. Lokhu kukhuluma ngokwesaba nokuqapha kwakhe. Izikhulu, kuya ngohlobo lwazo, zihola impilo ehlukile.
Ngakho-ke, i- duiker eluhlaza okwesibhakabhaka iyasebenza emini, kanti i- grey, noma i- bush duiker, iyasebenza ebusuku. Emini, kunalokho, ukhetha ukuphumula ezihlahleni. Idube duiker nayo iyasebenza emini, ngaleso sikhathi iyadla futhi ihambe. Izilwane ezihlala endaweni ejwayelekile zinyathela izindlela zazo, ezihamba ngaphansi kwazo ngokuvikelwa kwezihlahlana notshani obude.
Abadayisi bahlala bodwa, kuyaqabukela behamba ngababili. Ababusi Abomvu ingahlala ngamaqembu amancane abantu aba-3-5. Insikazi nayo ihlala nenganyana encane. Ngaphezu kwalokho, "omakhelwane" baziphatha ngobungane kakhulu - lapho behlangana, bahlikihla ubuso babo komunye nomunye. Iqembu lezilwane linendlu yangasese yalo, indawo ejwayelekile yendle.
Zebra Duker
Izilwane ezigxumayo zigxumela kalula ehlozini, futhi ziphume kalula nje lapho. Emini bathanda ukulandela imihlambi yezinyoni, bangajaha nezinkawu. Lokhu kuziphatha kubangelwa intshisekelo yokudla, okuyinto abaphathi ngokwabo abakwazi ukuyithola, futhi izinkawu noma izinyoni zivame ukuwela phansi.
Yize abaphathi behluke kakhulu, basenezici ezifanayo - banamahloni kakhulu futhi baphila impilo eyimfihlo. Lokhu kuyadingeka ukuze usinde futhi uzivikele. Kakade, lezi zilwane zincane kakhulu, futhi eziningi ehlathini azinandaba nokuzidla.
Phakathi kwezitha zemvelo kukhona izinyoka ezinkulu (ama-anacondas, ama-pythons, ama-boas), izinyoni ezidla inyama, izidumbu ezincane. Izilwane ezinkulu kaningi azizingeli izikhulu, ngoba lezi zilwane ezinamahloni nezimbumbulu, ngokombono wazo, azifanele neze umzamo wokuzibamba, ngoba akukho nyama eningi kuzo.
Akuwona wonke umuntu ongahambisana nomshayeli obaleka ngokushesha, ukunyakaza kwe-zigzag, ukweqa ngapha nangapha futhi phezulu kudidise lowo obalandelayo. Ngokugxuma okuphezulu kwalesi silwane, ungabona umsila waso omhlophe ezansi.
Ngaphezu kwezilwane, abantu nabo bayingozi kumphathi. Ngaphandle kobuncane bazo, lezi zilwane zisetshenziswa njengokudla ezinye izizwe zabomdabu. Imvamisa babanjwa ngezingibe bese begcinwa ezibayeni zasekhaya uma kunendlala.
Ukudla
Yize benamahloni, izingane ezinamandla zidla njengezinye izilwane ezidla ezinye - ziyakwazi ukujaha futhi zibambe izinyoni ezincane namagundane. Baphinde badle izibungu, izinambuzane ezahlukahlukene, izibungu ngisho nendle yezinye izilwane.
Noma kunjalo, isisekelo sokudla kungukudla kwezitshalo. Lezi zombili izithelo nembewu yezitshalo ezahlukahlukene. Amahlumela amasha ezihlahlana, amaqabunga, utshani, idlelo. Ngenxa yokudla okunamanzi okunjalo, abaphathi abadingi amanzi futhi abacishe baphuze.
Ukuzala kanye nesikhathi sokuphila
Ezinye izinhlobo azinayo inkathi ethile yokuzalanisa, njengoba zihlala ezindaweni lapho izinga lokushisa lomoya nezinye izinkomba zihlala cishe zilingana unyaka wonke. Izinduna ezenzelwe ukukhwelwa zivame ukuqala ukulungisa izinto empini yezinsikazi.
Esithombeni, iwundlu lesikhulu
Ekupheleni kwesikhathi sokuqomisana, izilwane ziyahlangana, kanti ezensikazi zihlala zilinde inzalo, kuzothatha izinsuku ezingama-229 ukulinda ukugcwaliswa kabusha. Izinhlobo ezihlukile zinezizukulwane ezinobukhulu obuhlukile; ngokwesilinganiso, ama-duikers asanda kuzalwa anesisindo esingaba ngu-2 kg.
Ekuqaleni, izingane zicasha ekukhuleni okuminyene kwezihlahla notshani. Cishe izinyanga ezine, abantu abasha bahlala besondelene nonina, bese bezimela. Ezinyangeni eziyi-7-9, inzalo yakheka ngokuphelele futhi ifana nabazali bayo.
Izinhlobo ezahlukahlukene zifinyelela ekuvuthweni ngokocansi kancane ngezikhathi ezahlukahlukene. Isibonelo, idube liyakwazi ukuzala lisukela eminyakeni emibili ubudala. Isikhathi sokuphila esihlukahluka kuye ngezinhlobo zezilwane. Isibonelo, i-grey duiker ihlala ekuthunjweni kuze kube yiminyaka eyi-9. Ama-subspecies aluhlaza aphila ngokwesilinganiso iminyaka engu-7.
