Deggan walruses, dhammaan hoose ee waxaa loo jeexi

Walruses ka mid ah pinnipeds ugu weyn yihiin. Ragga qaangaarka ah waxaa laga yaabaa in dherer ah 4 mitir oo miisaankii oo ka mid ah shaqsiyaadka qaar ka mid ah - ku dhowaad laba tons. Ka mid ah pinnipeds in size, iyagu waa labaad oo kaliya in ay shaabadood maroodiga. Miciyahaiyogowsahailkaha qaro weyn oo gaarey dhererka bar-meter, loo isticmaalaa in lagu qodo walruses ciid cunto haboon iyo waxyabaha.

Halkee maroodi badeed live, si qoto dheer u yar, maxaa yeelay, waxay inta badan ku quudiyaan on molluscs benthic, kuwaas oo ka hawl yar in ay soo saaraan in shallows ah. Waxay ku kulmi karaan in badaha kala horjeeda in Eurasia iyo North America.

Kartana, laakiinse wanaag wadnaha

Leather culus (ilaa 4 cm) ficil ahaan wax garad timaha. Walruses ku nool biyaha iyo waa dabaasha wanaagsan. Joogitaanka xaddi weyn oo baruur ogolaanaya xayawaanka si fudud sabbaynaya joogo. Head ay ka culus tahay biyo yihiin. Si aad u neefsato, waxaa lagama maarmaan ah in la xilliyo gaar kor dusha biyaha. In kasta oo biyo ah oo raadinaya xoolaha cuntada ku qaataan karaa waqti badan, laakiin at qoto dheer ah hurdo, iyagu ma awoodo. In meeshii ku nool walruses, inta badan waxaa lagu arki karaa joogtid of brown biyo brown ka dib hurdada jejebinta daaqsin-sida ee dhagxaanka biyaha gacmeed. Marmar concept dhuumanaya biyaha madow, iyo madaxdii whiskered ah in ay meel. xayawaanka badda, oo aan indhihiisa furan, ka dhigaysa neef oo markaas waa inuu madaxiisa hoobto, iyo in ay meel dib reappears. Taasi waa xaq, si joogto ah wadatey iyo jeestay, oo ay hurdayaan.

Maroodi badeed - daaqsinta xoolaha. Waxay ku nool yihiin kooxo badan, sanad walba samaynta safar dheer in meelaha si ay u dooratay taranka. Geedi socodka doorashada meel aad u dheer la soo dhaafay. Xayawaanka waa mid aad u taxaddar oo aan marnaba dhicin in bangiga si degdeg ah u tagaan. Marka hore, waxay daal, qiimeeyaan xaaladda, dhaafsiga macluumaadka ka dibna kaliya ku fakaraan biyihii ka soo bixiyey.

Mararka ay xayawaanka u leeyihiin in ay ku nasan xeebta ka dib safar dheer, in meelaha ay deggan yihiin walruses, waxaa jira naqshad xiiso leh. Daal, waxay ku tuuli xeebta been, safay garabka keliya. Hurdadana waxaa laga yaabaa in boos kasta: on caloosha, dhabarka ama dhinac. Dhowaan yimid, si aad u hesho meel bannaan oo lacag la'aan ah qaar ka mid ah, lagu khasbay in ay fuulaan on dhabarka saaxiibo ay. Dagaal sababtoo ah cidhiidhi aan lagu arkin, in arrintan la xiriira, ay muujiyaan dulqaadasho cajiib ah iyo nabad.

Sida caadiga ah rookery maroodi badeed ee gaar ah. Ragga qaangaarka ah door bidaan in ay been ka on xeebta. Dumarka waa la kids isku dayaya in ay meel on barafka. Marka xayawaanka on baraf ururayaa badan, waxaa soo baxday in ka badan ay ka miisaan ama si fudud u baaba'aan biyo hoostiisa.

Kooxda badda Dhalmada yahay mid gaabis ah. Badanaa dhadig mar dhali dhal in 3-4 sano. Quudinta caanaha ilmaha ee miisaanka ton bar socdaa sannadka oo dhan. isu soo saaraan Morzhata ay cuntada u gaar ah ma sheegi karo, maxaa yeelay, waxay leeyihiin miciyo bilaabaan si ay u koraan ka soo hal sano jir.

"Pahari" badda

Qeybta hoose ee ku walruses biyaha deggan yahay gacmeed daboolay grooves weyn, ilaa gaarey ilaa 150 mitir oo dherer ah. grooves waxay xoolaha ee perepahivaya ciidda, waxyabaha iyo dhoobo jilicsan in search of shellfish - cuntadooda ugu weyn. Aadeen hoose ee aad u, xakame maroodi badeed xaareysa qodo, waqti isku mid ah maaraynta inuu u dhaqaaqo in ay doortaan oo dhan la cuni karo.