Kodwa kanjani futhi lapho polar bear izimpilo?

Ezweni kweqhwa obuphakade, lapho polar bear uhlala, lokhu nomzingeli kubhekwa enye yezindawo ezinkulu kakhulu futhi ababa nonya kakhulu. Noma kunjalo, uJesu wayevame ukhetha ukudla plant imvelaphi inyama futhi kwenta kube melula kuka nezinye izilwane ezidla.

polar bear. incazelo

Ukudla amabhere elixutshwe, futhi lokhu kubonakala isakhiwo canines enamandla. Ingaphezulu namazinyo izinyo lomhlathi of lezi zilwane yayimagebhugebhu futhi flat, okuyinto elula nganoma yisiphi uhlobo ukuhlafuna ukudla.

Esebenzisa ekuxhakathisweni ezidla nge izimpiko abukhali inyamazane kungachitha wemba aphume izithelo zomhlaba ezidliwayo kanye izimpande. On esitho ngamunye - iminwe 5 ubude, izimpiko ebukhali ukuthi musa ahoxise.

Kakhulu ongaziwa, kodwa ephelele ukuzwa futhi namehlo abukhali abakwazi ukuqhosha ezinjalo eziyingozi. amabhere ungayiboni izinto ivolumu, kusukela emkhakheni umbono zamehlo abo ukugqagqana. Kodwa lokuhogela ezilwaneni athuthukile ngcono kakhulu. Predator ngokuvamile ukuze ubone ukuthi yini emhlabeni, kufanele uvuke imilenze yakhe indluzelekazi, qhelisa ikhanda lakhe, futhi hlola zonke ekhaleni.

Bear - isilwane esikhulu, enesisindo 400-700 kg, ubude 240-260 cm Izinsikazi kancane ezincane -. Cabanga 200-500 kg, futhi ubude - mayelana 190-210 cm.

Lithathelwe abahlala ezindaweni nokhahlo

Bear Usayizi incike uhlobo yayo, kodwa ngendlela umzimba nhlobo mayelana efanayo: eqinile, kodwa iDemo imilenze, ikhanda enkulu, umzimba onamandla kanye nomsila iDemo. Ngenxa ezindaweni lapho polar bear uhlala, kubanda, ayikwazi ukwenza ngaphandle obuwugqinsi obufudumele. elingenamikhono uqweqwe obukhulu isiza ukugcina ukushisa futhi ivikela umzimba ekutholeni ezimanzi. Futhi noboya ehlanganiswa hhayi kuphela esifubeni nasekhanda, ngisho kwamathe ezinyawo. Isendlalelo ayisinqumela ongama kwenza kube nokwenzeka ukuba sikhuthazelele izimo ezinzima zezulu e-Arctic, lapho polar bear uhlala.

umbala

Umbala omhlophe isilwane okuhlanganisiwe ne iqhwa, okuyinto ungumbonisi ekahle sifihle ukuzingela lapho abazingeli phansi inyamazane. Kodwa kukhona abantu nge aphuzi umthunzi noboya. Ngokuyisisekelo incike inkathi kanye indlela yokuphila namabhere.

Winter kwekwindla isilwane izinwele qwa, tint aphuzi ke ozuza ngasekupheleni kwehlobo. Uma endaweni lapho uhlala polar bear, ezungezwe iqhwa, futhi ukuthola izinsiza zokuphakela ngamanzi engekho ngokuphelele, khona-ke noboya isilwane umthunzi mhlophe kuleliqhwa uvolo kwezilwane abachitha isikhathi esiningi emanzini.

ukukhahlamezeka kwendawo

Indawo amabhere e-Arctic senzeka, izwe leqhwa okuphakade. Izilwane acishe never ushiya floes ice nezwe elingasogwini. Bears ijwayeleke kakhulu ezindaweni nge izindawo amanzi evulekile, ngoba lapha ungathola ukudla. Izilwane iwashi azulazule kanye onqenqemeni ice noma mayelana Artemisia, ngifuna inyamazane emikhulu, uphawu ezinjalo.

Iyazulazula, bavame ukuzithola emhlabathini, futhi kwaba njalo endabeni ka ukuhoxiswa ice kusukela osebeni lolwandle wanamathela unaphakade esiqhingini esithile. Babe kufanele adle udoti, lemmings, izimpande namagatsha of neminyezane yemifino.

ukukhiqizwa kabusha

Abesifazane 3 kuphela unyaka owodwa wokuphila bayakwazi ukuthola inzalo kanti amaduna - at 4. Cubs babe amabhere avele mayelana kanye eminyakeni 3, hhayi ngaphezulu. isilwane uzuza kunalokho lonwabu. Lokhu ngokwengxenye walungisiswa ubude bokuphila amabhere kanye nekhono ukusebenza kwawo ukuze likhiqize kuze kube iminyaka engu-25, futhi ezimweni ezehlukile - kuze kufinyelele 30-40.