-Delile
- imvelaphi yebhere elinsundu
- Izici zeGrizzly Bear
- indawo yokuhlala ye-grizzly
- ibhere le-grizzly londla
- ukukhiqiza kabusha i-grizzly
- i-grizzly bear hibernation
O Ibhere elinsundu (I-Ursus arctos) Kuyisilwane imvamisa unesizungu, babonakala kuphela ngamaqembu uma bengumdlwane nonina, abavame ukuhlala naye izinyanga ezimbalwa noma ngisho neminyaka. Futhi zakha ukuhlanganiswa eduze kwezindawo zokudla okuningi noma ngesikhathi sokukhwelana. Ngaphandle kwegama labo, akuwona wonke amabhere ansundu analo mbala. Abanye abantu bamnyama kakhulu babonakala bemnyama, abanye banombala okhanyayo wegolide, kanti abanye bangaba nejazi elimpunga.
Kule ndlela yochwepheshe bezilwane, sizokhuluma ngalolu hlobo lwamabhere analo Izinhlobo ezingaphansi kuka-18 (okunye kuphelile). Sizokhuluma ngezici zayo zomzimba, indawo yokuhlala, ukudla namanye ama-curiosities amaningi.
Umthombo
- Melika
- I-Asia
- IYurophu
imvelaphi yebhere elinsundu
Ibhere elinsundu lidabuka e I-Eurasia neNyakatho Melika. Ukhokho wayo, ibhere lomhume, wayenziwa unkulunkulu ngabantu basendulo, ngokuba ubuNkulunkulu kumasiko asendulo.
Ukuba khona kwamabhere e-Asia naseNyakatho Melika kufana kakhulu futhi abantu bahlukaniswe kancane, ngokungafani nabantu baseNtshonalanga Yurophu, lapho iningi lanyamalala khona, lihanjiswa ezindaweni eziqhelile zezintaba. ESpain, singathola amabhere anama-grizzly ezintabeni zaseCantabrian nasePyrenees.
Izici zeGrizzly Bear
Ibhere elinsundu linezici eziningi ze odla inyama, njengamazinyo alo amade akhombe ukudabula inyama nomgudu omfushane wokugaya ukudla. Izinhlungu zakho, ngakolunye uhlangothi, ziyisicaba, zenzelwe ukuchoboza imifino. Abesilisa bangafinyelela isisindo esingu-115 kg nabesifazane ama-90 kg.
Ingabe isitshalo, okungukuthi, zisekela ngokuphelele amathe ezinyawo lapho zihamba. Zingama nangemilenze yazo yangemuva ukubona kangcono, ukufinyelela ukudla noma ukumaka izihlahla. Iyakwazi ukukhuphuka nokubhukuda. Bayizilwane eziphila isikhathi eside, baphila phakathi kweminyaka engama-25 nengama-30 bekhululekile kanye neminye iminyaka embalwa lapho behlala ekuthunjweni.
indawo yokuhlala ye-grizzly
Izindawo eziyizintandokazi zamabhere ansundu yilawa amahlathi, lapho ungathola khona izinhlobo eziningi zokudla, amaqabunga, izithelo nezinye izilwane. Ibhere liyahlukahluka ekusebenziseni kwalo ihlathi kuye ngesizini. Emini, uzimba inhlabathi ukuze azenzele imibhede engajulile futhi ngesikhathi sokuwa abheke izindawo ezinamadwala amaningi. Ngesikhathi sasebusika, isebenzisa imigede yemvelo noma imbe ukuze ifukamele ubusika bese ibizwa athwale imigodi.
Ngokuya ngendawo abahlala kuyo, banayo izindawo ezinkulu noma ezincane. Lezi zindawo zibanzi ezindaweni eziyimbubhiso, eMelika naseYurophu. Amabhere ahlala ezindaweni ezipholile njengoba amahlathi eminyene, enomthombo omkhulu wokudla futhi edinga insimu encane.
ibhere le-grizzly londla
Yize inezici ezidlayo, ibhere elinsundu linokudla oku-omnivorous, okuthonywe kakhulu isikhathi sonyaka, lapho imifino ibusa kakhulu. Ngesikhathi sentwasahlobo ukudla kwakho kusekelwe herbaceous futhi ngezikhathi ezithile izidumbu zezinye izilwane. Ehlobo, lapho izithelo zivuthwa, ziyazondla, kwesinye isikhathi, yize zingavamile kakhulu, zingahlasela i- izinkomo ezifuywayo futhi baqhubeke nokudla isidumbu, nabo bafuna okuyigugu uju nezintuthwane.
Ngaphambi kokulala ubusika bonke, ngesikhathi sokuwa, ukwandisa amafutha, badla ama-acorn yezihlahla ezahlukahlukene njenge-beech ne-oki. Yisikhathi esibucayi kunazo zonke, njengoba ukudla kuba yindlala futhi impumelelo yokusinda ebusika incike kuso. amabhere adinga ukudla phakathi kuka-10 no-16 kg wokudla ngosuku. Ukujula, siphakamisa ukuthi sifunde i-athikili echaza ukuthi amabhere adlani.
ukukhiqiza kabusha i-grizzly
ukushisa kwamabhele kuqala entwasahlobo, banemijikelezo emibili engahlala phakathi kosuku olulodwa kuya kwayishumi. Amathole azalelwa ngaphakathi emhumeni lapho umama wawo echitha khona isikhathi sokulala phakathi nenyanga kaJanuwari, futhi achithe unyaka nengxenye naye, ngakho-ke abesifazane bangaba namazinyane njalo eminyakeni emibili. Imvamisa zizalwa ziphakathi phakathi kwemidlwane engu-1 nengu-3.
Ngesikhathi sokushisa, abesilisa nabesifazane bahlangana nabantu abahlukahlukene ukuvimbela ukubulawa kwezinsana wabesilisa, abangenasiqiniseko sokuthi bayinzalo yabo noma cha.
THE i-ovulation iyenziwaNgakho-ke, kwenzeka kuphela uma kukhona ukuhlangana, okwandisa amathuba okukhulelwa. Iqanda alifaki ngokushesha, kepha lihlala lintanta esibelethweni kuze kube sekwindla, lapho limisa futhi liqala ukukhulelwa, okuhlala izinyanga ezimbili.
i-grizzly bear hibernation
Ekwindla, amabhele adlula enkathini ye- hyperalimentation, lapho badla amakhalori amaningi kunesidingo sokuphila kwansuku zonke. Kuyabasiza ukwenza buthelela amafutha futhi ukwazi ukunqoba ukulala ubusika, lapho ibhere liyeka ukudla, ukuphuza, ukuchama nokuchamela. Ngaphezu kwalokho, abesifazane abakhulelwe bazodinga amandla okuzala nokondla amaphuphu abo kuze kufike intwasahlobo, lapho bezosuka khona emgodini webhere.
Kulesi sikhathi, izinga lokushaya kwenhliziyo liyancipha kusukela ekushayweni okungama-40 ngomzuzu kuya kwayi-10 kuphela, izinga lokuphefumula lehla ngesigamu kanti izinga lokushisa lehla cishe ngo-4 ° C.