Sea Inja yolwandle izilwanyana: inkangeleko, ukuziphatha, ukudla

Kwisibanzi northern umiwe ebalulekileyo izilwanyana zaselwandle - iilynx yolwandle. Yawo yokuvelela ubuxoki into yokuba, njengommeli ezincancisayo yena, ithanda ilizwe bume emanzini. Kwaye oku yakhiwe kuphela ezendeleyo kweli hlobo. Makhe simazi nabo kufutshane.

Inkcazelo eziphilayo

Ekuqaleni, abaninzi babephikisana ngokuba, apho intsapho fanele otter. Inya waba isihlobo zabo kufutshane, kodwa inani yomahluko ezithile kwanyanzeleka izazinzulu ngokuthandabuza okusisiphumo lokugqibela. Ekugqibeleni wavuma ukuba lo Inja yolwandle ubhedu musteline, kodwa yawafanisa nje iintlobo ezahlukeneyo. Noko ke, nanamhlanje, ezinye zezi zilwanyana zibizwa ngokuba "iilynx yolwandle."

Igama elifanayo kakhulu "otter" livela Kuril Islands. Isibakala sokuba abantu balapha ekuthiwa ezi zilwanyana Kalagia ( "irhamncwa" kwi Koryak). Kamva lo gama uthathwe phezulu abazingeli Russian, ngubani ke ngoko yayisa kuluntu lwezenzululwazi. Kufuneka kuqatshelwe ukuba lo mzuzu izazinzulu ezichongiweyo sub-iintlobo ezintathu zezi zilwanyana:

• Eqhelekileyo okanye Asian Inja yolwandle.
• Inja yolwandle Northern.
• Inja yolwandle Southern okanye California.

indawo

Namhlanje, uyakwazi ukufumana iilynx kwi ezinezinga kumntla Pacific Ocean. Amaqela kakhulu amaninzi zifumaneka kufuphi nonxweme eKamchatka, California, Alaska, Canada kwaye i Aleutian Islands. Kwakhona, enkosi kwimisebenzi izazinzulu kweendawo ezincinane ezi izilwanyana Yaphathana eJapan ngeenxa British Columbia.

Ummandla lokugqibela iilynx yolwandle ibe banzi kakhulu. Kodwa ngenxa yokuba kwanokupheliswa ngobuninzi lwabantu, kwinkulungwane XIX, imida ikhaya labo iingqameko kakhulu. Ngoku inokufumaneka kuphela kwiindawo zikhankanywe ngasentla, kanti ke ngaphambili kuyo phantse lonke unxweme elingasemntla Pacific Ocean.

ukubonakala

Masiqalise nesibakala sokuba i iilynx eziqhelekileyo, southern kunye emantla ulwandle babe iimpawu ezifanayo lwangaphandle. candelo lwabo luxhomekeke yokuhlala, hayi umahluko zangaphandle okanye ngokwentlalo. Ngoko ke, le nkcazelo ilungele zonke iintlobo.

Esi silwanyana enkulu kangangoko Cala ikhula ukuya kwiimitha ezintandathu ubude kwaye inobunzima malunga 25-35 kg. Nangona ezi ibonwe ngaphambili, oku ngokupheleleyo siqheliswe ngakumbi ukuba ubomi emanzini. umzimba wakhe ukuba side, intloko elincinane. Umsila mfutshane isilwanyana: ubukhulu esisekweni olomileyo ekupheleni.

Inzuzo ephambili iilynx zaselwandle milenze yangasemva isuke, kwaye banikwa yilena olomeleleyo. Bavumela izilwanyana ezincinane ngekhono kuqubha yehle. Kodwa ngemilenze yakutya esi sixhobo. Endaweni yoko, baya kuphela kunye ngeminwe nkqi, ekupheleni apho kukho khona izixhobo eziphambili Inja yolwandle - inzipho.

Uboya yesilwanyana kakhulu ashinyeneyo nepeni. Ngenxa yoko, oku kunyanyezelwa Ingqele neqa- kakuhle. Ukongeza, ukukwazi zigutyula grease manqatha phezu kwamanzi ezintandathu ivumela iilynx ugcine ulusu owomileyo naxa bequbha kwamanzi. Njengoko for umbala uboya, aziwayo kakhulu ke abantu brown. Nangona kunjalo, ngaphakathi amathanga ngabantu enqabileyo ezizalelwa uboya njengekhephu-ezimhlophe.

indlela yokuphila

Ngoko ke, yintoni na imikhwa lesi silwanyana? ixesha elwandle Kalan, maxa wambi kuqubha ezweni elo. Njengoko kuchaziwe ngaphambili, has konke kufuneka ukuba oku: uboya elingqingqwa, umaleko angqingqwa imilenze ezityebileyo kunye namandla, baxhotyiswa kunye nemisipha. Ngakumbi umdla kukuba isilwanyana asikwazi kuphela ukuqubha ngokukhululekileyo, kodwa ukuba balale phezu kwamanzi. Ukuze wenze oku, ukuba iye yawa yaqengqeleka emhlana yakhe, ethe ukuya kumphezulu. Yaye elwandle akukho utshayelwe naye ukusuka elunxwemeni, iilynx ulwandle lusongelwe ulwelwe simkhonze into efana ankile.

Phezu kwako ukuthanda yolwandle, izilwanyana kuba lide ngokwaneleyo ukuze abe phezu komhlaba. Amaninzi zikhethwe elunxwemeni ngeentsuku ezibandayo, ngoko musa ukuchitha amandla kakhulu ukugcina ubushushu emanzini aqumbe. Ngelo xesha izilwanyana sizama ukulungisa kwiindawo ezilulwalwa unxweme. Oku ukuze ukuzimela phakathi namatye amakhulu abantu. Ngapha koko, le ndoda utshaba iphambili iilynx yolwandle.

Kodwa izilwanyana, ukuba abamelwane abanobubele. Bona afunyanwa rhoqo kwi nkampani zamanzi, walruses kunye neentaka.

pheko

Oku ziinyamakazi lixhoba. Kalan ngobuchule wengwenya intlanzi kunye saselwandle esineqokobhe, ebamba kubo ezihamba ngamathupha azo wasiyeka ukunamathela. Ukongeza, yena uthanda ukubamba urchins elwandle kunye oononkala. Kunye nerhamncwa yakutshanje ayinakolulwa yi ngamatye: izikrweqe strong Uyakwazi ukuba ilume amazinyo akhe, ngoko wacanda ngayo izinto nzima.

ulwandle Hunt iilynx ikakhulu emini. Noko ke, ukuba kuyimfuneko, kulula ukuba aye afune ukutya ebusuku. Noko ke, kulo mzekelo, kusenokwenzeka ukuba bahamba ezingaselunxwemeni kunokuba kuba lixhoba emanzini. Ngapha koko, le susche abanayo umbono - bakwazi ukubala phezu impumlo elungileyo.

Esengozini lokutshabalala

Namhlanje, iilynx ulwandle zidweliswe ezisengozini. Le isizathu mpilo yabantu. Xa XVII-XIX iinkulungwane abazingeli ehlabathini lonke waya ezinezinga kumntla ukuze ufumane uboya ezixabisekileyo isilwanyana. Ngenxa yoko, ekuqaleni kwenkulungwane XX yabemi kwezilwanyana Iwile ngaphezu kwe-80%, nto leyo enokukhokelela yokuduka ngokupheleleyo iintlobo.

ukulondolozwa Benefit wayeka ngexesha yayeka. Ngoku, inani iilynx ulwandle ngcembe uyenyuka. Noko ke, uloyiso epheleleyo yokuqala kakhulu ukuthetha ngenxa global warming kungekudala kujamelana umngcipheko kunye, inkathazo entsha akukho yingozi ngaphantsi.