Desman Russian: inkcazelo, izibakala umdla iifoto

Desman Russian - isidalwa emangalisayo, imvakalelo ekhululekile Earth iminyaka engaphezu kwezigidi ezingama-30. Njengoko bekunjalo kwixa elidlulileyo, kwaye namhlanje, sabonakala isilwanyana lomlambo efana nempuku encinane yaye bobakhe nentsapho igala ngekhono layo ukwemba imingxuma enzulu, hayi iye yatshintsha.

Desman Russian: Inkcazo

Noko kunjalo, njenge isiqu, iimpumlo elide, ezihamba ngamathupha azo ngeminwe okwedada, yokuxazulula zixinaniswe nomsila elide wayifulela ndinesikali horny kwaye uqhuba enkulu fast avule exandekeni. muskrat IsiRashiya umntla elungileyo zihambe; esiswini zesilivere-emhlophe yakhe, emva - omdaka. Lo mbala kwenza isilwanyana phantse angabonakali emanzini, ngokuhle bezenze kokusingqongileyo. Iwulu eshinyene ngokwaneleyo kwaye manzi, njengoko isilwanyana usebenzisa ngemilenze yayo yangasemva lubricates must eveliswa ngqo, sise emazantsi kwamadlala ngumsila wena. kuphuhliswa embonweni Russian Desman alikhange, nokusilela ukubuyisela ngokupheleleyo ingqiqo obalaseleyo seyiphi. nangona kuphuhliswa uMfu Desman kakuhle, kodwa ezinye izinto awohluke. It uzibe ngokupheleleyo abantu bethetha, kodwa ndothuke kwi yegadi nakancinane amanzi, hrustnuvshey ahamba isetyana, lo rustle ingca eyomileyo.

Nora - Desman Russian iindawo ozithandayo

muskrat Russian, wakhetha ukuphila isithuba flow cwaka (amachibi kunye ezazikwi-), uyakuthanda ukwemba imingxuma, ezintsonkothileyo elide (ngeemitha kwama-10). Ukhululeke, zagutyungelwa utyani ehlathini, iibhanki amalungiselelo yonke Kaka- imigudu komhlaba, amasango zifihliwe phantsi umaleko amanzi. Xa ukuwa inqanaba lamanzi esilwanyana onyanzelwayo ukuba ukwandisa izicatshulwa komhlaba, kwakhona ziyandulela phantsi phezu komlambo. Kwakhona muskrat Russian yenza umngxuma elifutshane egumbini kunye nokungcola manzi apho ebusika zivuselela moya xa uhambisa phantsi ngumkhenkce. Ngokusisiseko, ikhamera kwi Usana bakhonza lokuphumla kunye nokutya.

Le muskrat Russian uyazondla

Food for hohuli (ngothando ngokuba muskrat Russian eRashiya) kwisithuba entwasahlobo, ihlobo yasekwindla rhorho, intlanzi, izinambuzane zasemanzini kunye kwindawo yazo, izityalo Bog. Ebusika, lo muskrat Russian akabalahli isele ndindisholo, ukungabikho intlanzi encinci, bivalves. Xa emigodini ngamanye amaxesha baziqwebele zitsho ukutya - kanye oko kukwaneleyo ze isilwanyana amancinci: ukwanela ukutya kunye kwichibi nice enezikroba yokuhlala ukhululekile. Ngamanye amaxesha tapeworm ubunzima imihla elingana ubunzima isilwanyana.

Ukukhathalela abantwana

Nenzalo (ukusuka amatakane enye ukuya ezintlanu) muskrat kunokukhokelela kabini kulo nyaka. Young, ogama ubunzima ayidluli 3.2 grams aqandusele imfama ezincinane kwaye uhamba ze. Noko ke, kwiiveki emva ezimbini imizimba yazo sele wambu iinwele. 23-24 imini, umama uqalisa ukuba baziqhelanise, bona ndawonye nehlabathi. Ngenyanga izilwanyana iinkathazo ezingenakunqandwa zamazinyo, afuna kwindawo isinambuzane inyama yesilwanyana saselwandle esineqokobhe. Kuyanceda unina ababhinqileyo, emangalisayo kunye nenenkathalo ukuze banyamekele inzala uyise. Ukuba abadala ushiya emgodini, abantwana kulo mzekelo, akugubungele ngenyameko "ingubo" zezityalo. Xa kusondela ingozi umama emva phambili amatakane kwindawo ngakumbi enoxolo. Kuba iinyanga 7-8 inzala ikhule ibe ezizimeleyo ashiye ikhaya.

Ingozi zonke ethubeni

muskrat sempilo imalunga 5 iminyaka, ukuba ngaba loo iimeko zangaphandle. Oku kunokuba amawa zasebusika esingalindelekanga amanzi, ukugcwalisa umngxuma, apho zibulawe yonke intsapho. abantu abasindileyo kwanyanzeleka ukuba abhacele splavinah okanye ngokungxamisekileyo ukumba imingxuma yethutyana kwiindawo ezikhuselekileyo. Muskrat, akanayo indawo yokuhlala zendalo, phezu engqondweni, nto leyo eyenza kube lula ukuba iintaka karhataka, izinja raccoon, iimpungutye, amabuzi engwevu kunye ngoboya. Loo muskrat entwasahlobo bafudukela imizimba ezikufuphi amanzi, ukutshintsha yokuhlala njengesiqhelo, yena ufuna kude (ubuninzi ka 5-6 km ukusuka kwikhaya labo endala).

Xa amanzi muskrat Russian elinde ingozi ukusuka iphezulu, Pike, catfish kunye ezinkulu zakhele umlambo. Xa isilwanyana ehlotyeni eyomileyo ayinako ukuma inguqu elide kwindawo entle kakhulu kwaye nitshabalale endleleni. Nditsho emngxunyeni wakhe kukho ingozi ophethwe iimpuphu eenkomo zasendle, ngokulula yonakalisa imi phezu emngxunyeni.

NgoLwesithathu muskrat zokuhlala ekwabelwana ngempumelelo kunye beaver, maxa wambi ukuxhaphaza emingxunyeni zabo imingxuma. Ubudlelwane yezi zilwanyana zibonwa ngokucacileyo ukuhloniphana. Kwakukho babone kukuba beaver muskrat yakhwela ukuze baphumle ngasemva ukuba yokugqibela ubunzima cwaka.

Bona Desman Russian

Abaninzi banomdla ukubukeka ukwazi ezifana muskrat Russian, njengoko sibonile ngeliso lenyama kunzima ngokwaneleyo: yena ngenyameko kakhulu kwaye ukukhuph impumlo yakhe phezu kwamanzi (ukuphefumla) ekuseni okanye ngorhatya. Indlela Ivaliwe yokuphila yesilwanyana ayiniki ithuba epheleleyo ukungena iimfihlelo zayo, enoba zinkulu inokuba umnqweno. Kunzima kakhulu ukufumanisa ngqo apho muskrat Russian ubomi. olunika umdla wabonwa ngabalusi: kwiindawo nasezimfanteni amathokazi zezilwanyana wala ukusela amanzi. emgodini zokuhlala muskrat inikeza gqolo musky ivumba, ngenxa apho de kwinkulungwane ye-17 ukuba yayiveliswa kunye neso silwanyana. Ngo-Russia, i muskrat watsha-ezinomsila lutshintshelwe kule kwimpahla esifubeni, kamva kwamadlala must imfihlelo waqalisa ukusetyenziswa kwishishini isiqhumiso njengoko ivumba fixative of kwamafutha aqholiweyo. Nongquzulwano ubukho lokuloba muskrat omkhulu mthethweni kunye nokusetyenziswa imixokelelwane zentsimbi kunye "elektrosachkov", elonakalisileyo kuphela intlanzi, kodwa ezingenamqolo zasemanzini - ukutya omkhulu muskrats.

Ukuzingela ngaphandle kwemvume - ingozi engundoqo izilwanyana zasemanzini

Uboya zexabiso Russian Desman kukhokelele poaching isilwanyana ukuba indlela ebuhlungu ngayo amanani ayo. Ngowe-1835 lo mboniso e Nizhny Novgorod zisuka khumba 100 000 lesi silwanyana, ngo-1913 - 60 000. Uburhamncwa umlambo izilwanyana lwenzekile ukutyhubela iinkulungwane, ngoko namhlanje Russian Desman (Red Book kungqina oko) ifumaneka kuphela kwiindawo ezimbalwa wathi iindawo ezikhuselweyo. It isitya phambene River, Don, iVolga, okanye mandithi ezinye iindawo zabo. Okwangoku, njengoko ingcali iqikelela ukuba inani Russian Desman imalunga-35 000.

yabantu imisebenzi, abantu kwakhona zinciphisa inani lezilwanyana; Le kwamahlathi, ukwakhiwa nezitya zamanzi kunxweme - muskrat zemveli yokuhlala, emlanjeni ungcoliseko lwamanzi bubumdaka mveliso, amanzi nokutsalwa. Nkqu phambi kwabantu abaqhelekileyo kwi ichibi isizathu sokuba umntu uziva muskrat noko amnye ebantwini Russian. I-Red Book of Russia kunye Ukraine ngomhla amaphepha abhalwe ingxaki yangoku yabantu muskrat Russian losindiso kunye nokulondolozwa leyo sadalwa ezikhethekileyo oovimba: Hopersky, Oka, Klyazma.