Desman Russian: incazelo, amaqiniso athakazelisayo kanye nezithombe

Russian Desman - i sidalwa esimangalisayo, umuzwa wokwaneliseka Emhlabeni abangaphezu kwezigidi eziyi-30 iminyaka. Njengasesikhathini esidlule, nanamuhla, ukubonakala isilwane emfuleni sifana rat amancane omndeni ka imvukuzane ngekhono layo umbe Burrows ezijulile, ayikashintshi.

Desman Russian: incazelo

Noma kunjalo, ufana ipotimende, nekhala elide, ngezidladla ngeminwe leWebhu, singatsheki onomfutho umsila omude embozwe izikali Horny futhi omkhulu ushayela imoto ngesivinini esikhulu futhi badedelane emaweni. muskrat IsiRashiya sinamagama esifubeni ezinhle ovikelekile; ngisesiswini esiliva-mhlophe kuye, emuva - brown. Lokhu umbala wenza lesi silwane cishe ezingabonakali emanzini, sizikhandle bezifihle njenge- imvelo. Uvolo aminyene ngokwanele hhayi luba manzi, njengoba isilwane usebenzisa imilenze yawo yangemuva Athambisa must ekhiqizwa ngokuqondile, elise ngasesinqeni se nezindlala umsila. Vision ngesikhathi Desman Russian uwukakabi, ukuntula kwayo nxephezela ngokugcwele umqondo kakhulu iphunga. UMfu Desman nakuba athuthukiswe kahle, kodwa ezinye izici. Kungaba indiva ngokuphelele abantu bakhulume, kodwa flinch ngesikhathi splash kancane amanzi, hrustnuvshey acekelwa phansi kwegatsha, le rustle ka utshani obomile.

Nora - Desman Russian izindawo eziyizintandokazi

muskrat Russian, wakhetha ukuhlala okuthulile ukugeleza isikhala (emachibini creeks), uthanda sokumba izimbobo, (amamitha angaphezu kuka-10) eziyinkimbinkimbi futhi eside. I ukhululekile, embozwe ihlathi uhlaza, amabhange wahlela yonke Maze Imigudu komhlaba, iminyango afihliwe ngaphansi ungqimba amanzi. Ekwindla ka ezingeni amanzi sesilwane uphoqelekile ukunweba izindima komhlaba, waphinda ebahola ngaphansi kwamanzi asemfuleni. Futhi muskrat Russian kwenza imbobo lemifisha ekamelweni futhi udoti ezimanzi lapho ubusika kuvuselela air lapho sinyakaza ngaphansi eqhweni. Empeleni, ikhamera Burrows ukukhonza ukuze uphumule futhi ukudla.

I muskrat Russian feeds

Nokudla Okunempilo Kwabo hohuli (ngakho babembiza muskrat Russian eRussia) entwasahlobo, ihlobo noma ekwindla period kukhona iminyundu, izibankwa, ezinamagobolondo, izinambuzane zasemanzini izibungu zabo, izitshalo bog. Ebusika, the muskrat Russian ungamlahli frog ndikindiki, ukuntuleka izinhlanzi ezincane, bivalves. Ngo Burrows ngezinye izikhathi buthelela yinqwaba izinsalela zokudla - yilokho okudingayo kanye isilwane esincane: ukudla nokwaneliswa futhi echibini nice izimbobo ekahle yokuhlala. Ngezinye izikhathi udle isisindo nsuku ilingane mass besikhumba saleso silwane.

Ukunakekela inzalo

Nzalo (kusukela izingane zi oyedwa kuya kwabahlanu) muskrat kungaholela kabili phakathi nonyaka. Kabani, jaha isisindo ingeqi 3.2 amagremu amabhu amancane izimpumputhe futhi uhamba-ze. Nokho, ngemva kwamasonto amabili zemizimba yabo kakade embozwe izinwele. 23-24 usuku, umama iqala ukuzijwayelanisa nabo emhlabeni. Ngenyanga ezilwaneni teething, abazama izibungu izinambuzane nezimbaza inyama. Kuyasiza umama zesifazane, omangalisayo futhi okhathalelayo anakekele inzalo uyise. Uma abadala ukushiya emgodini, izingane kuleli cala, ukumboza ngokucophelela 'ingubo "izitshalo. Lapho esondela ingozi umama ngemuva athumele izingane endaweni nenokuthula. Kwaphela izinyanga ezingu-7-8 inzalo esekhulile ukuzibusa zihambe ekhaya.

Ingozi at zonke ukuphenduka

muskrat Ihlala Isikhathi Esingakanani I Uneminyaka ecishe ibe u 5, inqobo nje uma engenzi sifishane iziphi izici zangaphandle. Lokhu kungaba ezingalindelekile ebusika Yokwenyuka yamanzi, ugcwalise umgodi, lapho wonke umndeni angaba abulawe. abantu Ukuphumelela bephoqeleka ukuba babalekele ukuze splavinah noma ngokushesha ukumba imigodi yesikhashana ezindaweni eziphephile. Muskrat, elingenalo yokukhosela yemvelo, kuyinto engqondweni, okwenza kube kufinyeleleke izinyoni ezizingelayo, raccoon izinja, izimpungushe, amagundane grey futhi mink. Lokho muskrat entwasahlobo wathutha nemigwamanda eseduze yamanzi, ukushintsha ndawo evamile, ifuna kude (ubuningi 5-6 km kusuka ekhaya yabo endala).

Ngo amanzi muskrat Russian nasezingozini perch, Pike, eyikati futhi ezinkulu ukulinda emfuleni iphezulu. Esikhathini eyomile isilwane ehlobo ungeme ushintsho eside endaweni kahle ninyamalale endleleni. Ngisho kwimbobo sakhe kunengozi ophethwe yile izinselo yezinkomo zasendle, kalula elimazayo sise kobuso imbobo.

ULwesithathu muskrat olwenzeka endaweni kwabelwane ngokuphumelelayo nge-beaver, ngezinye izikhathi sibambe imisele yabo futhi Burrows. Ubudlelwano kwalezi zilwane kubonakala ngokucacile nokuhloniphana. Kwakukhona ngisho obonwa yokuthi i-beaver muskrat sesenyukele ku ukuphumula ngemuva ukuthi yokugcina wahlupheka buthule.

Bheka Desman Russian

Abaningi banesithakazelo ukubukeka ukwazi efana muskrat isiRashiya, njengoba kubonakala ngeso lenyama kunzima ngokwanele: ungu- beqaphile futhi pokes emakhaleni akhe phezu kwamanzi (ukushaya futhi sakwazi ukuphefumula) ekuseni noma kusihlwa. indlela avaliwe ngokuphila kwesilwane akukuniki nethuba eliphelele zingene izimfihlakalo zayo, hhayi buzo kanjani nkulu kungase kube isifiso. Kunzima kakhulu yokuthola ngokuthé ngqo lapho muskrat Russian uhlala. Amaqiniso ethakazelisayo obonwa kubelusi: ezindaweni ka emigodini ye izinkomo isilwane wenqaba ukuphuza amanzi. Zokuhlala emgodini muskrat inikeza eziphikelelayo musky iphunga, ngenxa okuyinto kwaze kwaba maphakathi nawo ngekhulu le-17-ke sasithathwa nesilwane. ERussia, lo muskrat omisiwe-tailed sigudluke ku zangaphansi esifubeni, kamuva imfihlo must nezindlala zaqala ukusetshenziswa embonini amakha njengoba iphunga fixative perfume ezibizayo. Nemiphumela emibi ngokuba khona muskrat omkhulu ukudoba okungekho emthethweni nokusetshenziswa amaketanga ensimbi futhi "elektrosachkov", okuyinto ungabhubhisi kuphela izinhlanzi, kodwa futhi ezingenamgogodla zasemanzini - ukudla eyinhloko muskrats.

Ukuzingela ngokungemthetho - ingozi oluyisisekelo izilwane zasemanzini

noboya Okuyigugu Russian Desman kuye kwaholela ukuzingela ngokungemthetho isilwane ngaleyo ndlela edabukisayo abathintekayo izinombolo zayo. Ngo-1835 ukujabulisa e Nizhny Novgorod abangu akhishelwe khona izikhumba 100 000 lalesi silwane, ngo-1913 - 60 000. Predation emfuleni izilwane eyenzekile phakathi namakhulu eminyaka, ngakho namuhla Russian Desman (Red Incwadi kuyalifakazela iqinisweli) itholakala kuphela ezindaweni ezimbalwa limenyezelwe iziqiwi. It Ural River Basin, Don, eVolga, noma kunalokho amanye amasayithi abo. Okwamanje, ngokuvumelana uchwepheshe ulinganisela inani Russian Desman imayelana 35 000 abantu.

womuntu, imisebenti yebantfu futhi zinciphisa inani izilwane; Lokhu ukugawulwa kwamahlathi, ukwakhiwa yamanzi imicengezi ngasogwini - yomdabu olwenzeka endaweni muskrat, ukungcola kwamanzi emfuleni ngu ezimbonini, amanzi ezikhukhula namapayipi. Ngisho khona ofana nawo wonke umuntu ku-Echibini yisona sizathu esenza self azizwa ukubuyisa muskrat Russian. IRed Encwadi Russia nase-Ukraine emakhasini eqoshiwe inkinga yamanje sabantu muskrat Russian ukuze asindiswe futhi kulondolozwe okuyinto adalwa ekhethekile izinqolobane: Hopersky, Oka, Klyazma.