Umgede bear - kunjani umholi isizwe oqinile isitha

Bears - kunazo zonke kwezingu-izilwane ezidla ezinye eyaziwa Emhlabeni. Kuwa iningi izithombe kwaba bear, ososayensi American atholakala ku Kodiak Island. Bona sithule kuye futhi kuhlaziywe. Bear mass kwaba 870 kg.

Kungani nebhere kungenziwa ngokuthi izilwane eyingqayizivele?

Bear - ngazo zonke izindlela isilwane esiyingqayizivele. Ngaphandle, abaprofethi bamanga ukuthi sibi, kodwa ngokushesha ngempela futhi asheshe. Ijubane umsebenzi wakhe ongaqhathaniswa isivinini ihhashi ukugijima. Khahlela imilenze yakhe, wathi uyakumbulala indoda ngaphandle kwezinkinga. Namuhla, ngisho grizzly (okuyinto akulona emlandweni we nebhere) iyona abazingeli kuyinto horror wangempela. Abanaso alinge ukuzingela kuye, ukuthatha naye isikhali othomathikhi. Ayikho uzibuze amaNdiya ngesikhathi ulinganiswa ukubulala nebhere ekubulaweni umholi wesizwe isitha. Kuyinto umholi, kodwa hhayi iqhawe engcono. Kuyini ezithakazelisayo, okufanayo emhumeni bear lalilikhulu kakhulu ngaphandle grizzly, kodwa ngempumelelo ezingelwa AmaNeanderthal izinkulungwane zeminyaka. Emihumeni lasendulo lapho behlala, laba bantu eningi izingebhezi lezi amabhere okukhulu. Ingabe AmaNeanderthal kwakungafanele ezizishintshayo. Ngakho-ke, indlela zibulala emhumeni amabhere, cishe ngeke kuhlale kuyimfihlakalo. Ake ukugxila imininingwane emhumeni namabhere.

Giant emhumeni amabhere - amabhere ngobukhulu emlandweni

Ibhere ngobukhulu emlandweni kungenziwa ngokuthi ubuso esifushane nebhere emhumeni. Isisindo abanye besilisa baso bafinyelela amathani amabili. Uma umncintiswano wakhe wawenziwa ngo-force bite lezilwane emhumeni bear yayiyoba iqhawe amaningi. Akadlanga hhayi kuphela amaphiva kanye nezinyamazane njengoba amabhere besikhathi sethu. Kusukela amahlosi amazinyo akhe wahlupheka, amabhubesi, mammoth obhejane. Nokho, lezi zilwane kakade yokuqothulwa, ngakho "ayeka lo mncintiswano," isihloko isilwane esikhulu akhishwe emncintiswaneni sesihloko umhlaseli ezinkulu ibhere emhumeni, kodwa sorry ... ungase Ukuncintisana naye, mhlawumbe, abahlukumezi emikhulu nje esidlule kakhulu. Lapho wahlala iDemo ubuso bear emhumeni? Lokhu amabhere zinhlobo wahlala eNyakatho Melika, ababecishe babe izinkulungwane 12-44 edlule. Wabonakala emhlabeni cishe 300,000 edlule.

Kwakungathi bear emhumeni?

Lokhu bear lalilikhulu kakhulu. Ngokusekelwe Imivubukulo izenze, ukuphakama emahlombe "Bears" zazilingana 1.5-1.8 metres. Lapho bear emhumeni wasukuma on imilenze yayo indluzelekazi, ekukhuleni kwayo safinyelela 3.5 amamitha. Uma sikhuluma isisindo emhumeni amabhere, abesilisa nesisindo okungenani 600 kilograms. Kwathiwa liphinyiselwe demorfizm ngokobulili. Lokhu bear emhumeni Akusikho lutho ngokuthi ebusweni iDemo. Empeleni kuyinto empumulweni emfushane nje impela, bazivumelanisa ukusetshenziswa ukudla isilwane. Esikhathini bear emhumeni kwadingeka Amazinyo. Ziyakwazi njengebandla ngwe yaseBengal. Ngaphezu kwalokho, isici yaso eyingqayizivele kuyinto ezicutshini enamandla imihlathi. Yasho nebhere yokubangela ukufa bacabangisise - ukulunywa. Kuyini ezithakazelisayo, isakhiwo Yekhanda ibhere iyafana xaxa isakhiwo skull cat sika. Isakhiwo umzimba wakhe (ongaphakeme emuva, high phambi) kufana kakhulu isakhiwo umzimba izimpisi.

Ukuze ukudla badla iDemo ubuso emhumeni bear, nokuthi kungenzeka lokuphinda ngokoqobo?

Njengoba sishilo, ngaleli bhere ayethanda ukudla isilwane. Ngaphezu eshiwo ngenhla, wadla ingcuba kwezilwane ezinkulu. Mhlawumbe ubuso iDemo emhumeni amabhere saphela ngoba wanyamalala ezidla uhlaza ezinkulu, okwakukhona kulo Ukudla main ngabo. Ngomqondo onabile, ngokososayensi, ibhere emhumeni kungenzeka ukudala kabusha ngosizo genetic engineering. Its isimiso sezakhi zofuzo is kahle walondoloza esikhathini esizayo, ukuthuthukiswa ubuchwepheshe bama-computer, kungenzeka kutholakale kuwe. Inkinga eyodwa kuphela - abazoba umama ngokwesivumelwano ngaye? bear Spectacled, abakhulu kusihlwa "umkhaya" ngaye, kancane izikhathi eziphindwe kayishumi yakhe.

Yayiyini indlela yokuphila ngendlela bear emhumeni?

Ngokusho ososayensi, ama-basebusika zamabhere owawuse kuphela nasemihumeni. Nokho, la mazwi akuyona efakazelwe. Futhi ngokunengqondo engenakwenzeka. Lapho kwakuzoba eminingi kangaka kuwo wonke comers? Mhlawumbe zizihlela zinemiphandu emahlathini akude ehlathini, njengoba emhumeni amabhere zibukhoma emahlathini. Futhi, lezi amabhere bebelokhu kuya esilindele yezindawo entabeni, njengoba izinsalela ibhere emhumeni atholakele ngisho ngesikhathi ibambene 3000 amamitha ngaphezu kolwandle.

Ososayensi bakholelwa ukuthi leli Florida emhumeni bear waphila eminyakeni ecishe 20. Mhlawumbe isizathu salokhu ukukhathala yamabutho akhe, ukuyishiya ekugugeni kwakhe kwaba inyamazane izimpisi, entabeni amabhubesi nezimpisi. Abantu nabo akazange ame eceleni futhi wabhubhisa lokhu uhlobo namabhere. Bese kuthi-ke isilo yanyamalala ngokushesha. Okuningi ngaphambi yokuqothulwa AmaNeanderthal, mammoth futhi entabeni wezingonyama. Ososayensi baye mbono eziningi ngezimbangela zokuziphendukela yokuqothulwa yabo, kodwa ngamunye wabo kukhona ethile.

Uma wazi iqiniso ke mhlawumbe sizokwenza ukuthi kungani yokuqothulwa nezinye izinhlobo kanye AmaNeanderthal. Ngeshwa, lokhu kuye kwenzeka isikhathi eside kakhulu phakathi nenkathi ethile yesikhathi, ngenxa yalokho abantu bafunde iqiniso kunzima kakhulu.