Uphawu Kunesilevu, uphawu darnel, noma

Enye yezinhlangano ezinkulu kunazo zinhlobo uphawu, abahlala esifundeni Arctic Ocean, kuyinto hare ulwandle, noma uphawu darnel. Uhlala cishe zonke izilwandle Arctic amanzi eduze. uphawu Kunesilevu zingatholakala ku ogwini olusempumalanga eMpumalanga laseSiberia Sea kuya oLwandle amaChukchi, off Cape uBorrow, emanzini Spitsbergen, Severnaya Zemlya. Ngaphezu kwalokho, lezi zilwane uhlala e-nje kwamanzi angajulile aleli we Kara, uBarents futhi White iziLwandle. Kunesilevu wathatha fancy ukuba ingxenye enkulu oLwandle Okhotsk , ngisho lifika ngasogwini South Sakhalin. Kungatholakala kubhalwe emanzini eNyakatho Atlantic, kanye olusentshonalanga nasempumalanga Greenland. ngezinye izikhathi Abanye abantu hhayi ngokusuka kubo, ngisho aya endaweni ka -North Pole, okungenakuqhathaniswa, okuletha ukuthula kwabo phezu eqhweni.

Kusho kolwandle Hare kanjani? Unomzimba esingeke kuhle omkhulu, lowo okufakwe ngawo ekhanda futhi amaphiko sengathi senza okuncane. Ubude abadala yalesi zilwane kusukela 2.2 kuya ku-3 m, kuye ngokuthi ndawo isisindo sawo futhi ungaba 360 kg. uphawu Kunesilevu has a ubuso kancane side futhi Intamo esifushane. Abadala kuhluke ezinombala ofanayo sinombala-grey emuva, okuyinto ezansi iba grey ukukhanya. Abantu abaningi kuhlanganise ngemuva kukhona uhlobo wayibhinca - band emnyama wabuka usongene. Abesifazane kanye nabesilisa babe nombala ofanayo.

Sea hare inesimiso evelele ukuthi liwuhlukanise kusukela kweminye seal - big lip uqweqwe eside Intshebe (uhlobo amadevu) bushelelezi ngisho balolonge. Ezinye izindaba zika-sezinwele - a okwe kuqhathaniswa kwaphela. seal Newborn babe grey ansundu ezithambile izinwele elingenamikhono, okuyinto ufana noboya coat. Enhloko izilwane, zikhona izindawo olumhlophe. Umunwe wesitsatfu phezu emaphikweni phambi omude kunayo yonke. Amazinyo ngezindawo anabantu abambalwa kakhulu, okuholela nemihuzuko zabo ngokushesha. Yingakho abadala kusukela izinsini, zivela kancane.

Ezinye Ukuthuthwa ezithile zonyaka uphawu darnel eside engenzi. Eziningi zalezi izilwane ezibhekwa zinhlobo umzimba, nakuba kancane ibanga hambisa njalo. Kuye indawo kwendawo sebengakwazi kokubili ngenkuthalo futhi zibukele (eqhweni). On the ice, ngokuvamile itholakala ngamunye ngamunye, ezimweni ezingajwayelekile, inombolo yabo kufika kubantu abathathu. Esimeni uphawu ice kungekho kuzuba, yena odlulela ke ukhwela ethwala nge uhlevane amaphiko ezingemuva emanzini. Ngo ekwindla, ungakwazi ukubuka rookeries elikhulu elingasogwini.

Sea hare kuzingelwa izilwane phansi futhi benthic, okungcono ukuba amamitha angu-60 ukujula. Kukhona Ezimweni ezingavamile lapho lwezimpawu wehlele ezweni of 150 amamitha ukujula. Isabelo kuncike kuyona. Izinhloso zalolu hlobo kwamandla seal ezingaphezu kuka-70, kuhlanganise ezinamagobolondo, molluscs, izimpethu, izinhlanzi ezihlukahlukene. Ezimweni eziningi, ukudla ukudla okuxubile.

Ngokumitha kwemihlambi ngaphakamisa abadala kwenzeka phezu eqhweni ngemuva kwesikhathi lactation. Ukukhulelwa cishe ngonyaka. Puppy kwenzeka kusukela ngo-March kuya ku-May. Labo lwezimpawu abahlala oLwandle Okhotsk sikhathi siphela ngenyanga ngaphambili, futhi Canadian Archipelago Sea Bering - kuphela ngoMeyi. Newborn ulwandle hare embozwe awugqinsi amnyama noboya ensundu, okuyinto Uthatha kungekho amasonto angaphezu kwamathathu. yayo obuphelele umzimba 120 cm. ubisi likanina uyasondla ingane amaviki 4 kuphela.

Ngokwemvelo yayo, lolu hlobo uphawu iyisilwane sasivumela nabanomusa, kubonisa ukuthi akukho ubudlova. Ngokumangalisayo, abesilisa ungagxambukeli ngisho nenkathi yokukhwelana.