Otter: maonekedwe, zizolowezi, malo okhala

Nyama musteline zosiyana kwambiri ndi achibale awo kuti maphunziro okonzeka kuzindikira wagawo payekha. Otter, chithunzi zomwe ndi zovuta chifukwa cha chisamaliro chake, akukhala pa magombe a madzi oyera. Izo wakonda phiri mitsinje, kapena amene kudya madzi madzi amaundana m'nyengo yozizira, komanso ndi pansi miyala kapena ndilamiyala. Choncho, zigwa za madzi lalikulu angapezeke kawirikawiri. Amadziwika kuti kwa zatsala pang'ono kutha pali mndandanda wapadera ndi zomera - Red Book. Mtsinje otter, Mwatsoka, pali kuphatikizanso, osati chifukwa iye anali poona kusaka kusalankhula. chakuti chilombo kameneka akhoza moyo yekha mu madzi oyera kwambiri, ndi kukula mafakitale kumadzulo kwa Ulaya mu m'ma XIX, wowonongeka kwambiri chilengedwe. Otter ali kwathunthu mbisoweka ku expanses wa Switzerland, UK, Spain, Sweden ndi Netherlands (tsopano pali kuyesayesa kwa anayambitsa mu mwachizolowezi nyama malo). Ndipo m'madera ena alionse nyama Old World utachepa kwambiri. Subspecies zolengedwa amenewa akupezeka North ndi Latin America, ku Asia (ku Arabiya ndi Kumwera China) ndipo Africa North. Ndipo, ndithudi, otter Iye sakhala mu Arctic Titafika pamalo. Ndipotu, ngakhale m'nyengo yozizira lifunika madzi lotseguka. Yaikulu ya mitundu yonse - South America chimphona otter, amene angafikire yolemera makilogalamu 25. Mwa njira, zimphona izi, mosiyana ndi anzawo amene amakonda kukhala yekha, akakhale ku midzi ing'onoing'ono.

Otter - wosambira kwambiri. Zonse mu kukula kwa thupi lake ndinazolowera yaitali kukhala mu madzi. Streamlined thupi, yaitali, kunsana miyendo yaitali kuposa kutsogolo, pakati pa zala - Kakhungu. Onyamula Zazitali Ayi pafupifupi imperceptible Amawapatsa ndi valavu wapadera kuteteza ingress madzi mu lakuya Makutu. Popeza nyama alibe nkhungu wosanjikiza wa mafuta (ndi kukhala wololera ndi kudya), chiyembekezo mu nkhani ya kuteteza kutentha amadalira ubweya. Iye ali ndi wandiweyani, coarse tsitsi alonda tsitsi yowawitsa wavy undercoat. Koma ambiri Chofunika, izo mwamtheradi zisanyowe! Pamene galimoto otter madzi kuthandiza lathyathyathya mutu ndi yaitali akulu mchira. Mtundu kuchokera otter ndi woderapo pamwamba ndi mimba mu kuwala kwake, pafupifupi silvery.

Eurasian otter - ang'ono chilombo. Amuna thupi kutalika kwa masentimita 90 ndi kulemera makilogalamu 10, akazi - kwambiri zochepa (55 makilogalamu masentimita ndi 6). chakudya chawo chachikulu - nsomba yaing'ono, koma sanyoza izi mazira alenje ndi anapiye mbalame mtsinje, achule, caddisflies, voles madzi. kunyumba osiyanasiyana munthu mmodzi mwakwera - 250 mamita wa Mzere m'mphepete mwa nyanja, chimene iye m'pamene ndi chimbudzi. Koma anansi otters mu mtendere, ndipo pa nthawi ya njala kubwera pamodzi pa malo pali chakudya. Chinyama digs dzenje okhazikika, khomo limene anatsegula pa madzi. Malo obisalamo chomwecho - wouma ofunda, alimbane ndi Moss, udzu ndi masamba. M'nyengo yozizira, nyama anali pafupi madzi lotseguka kapena scours.

Hunt otter Iye wakonda m'mawa ndi madzulo. Masana iye basking dzuwa, inali pamwamba pa mwala kapena thunthu pamtengo wina wakugwa. Mukulimbana wake wansangala ndi wopulupudza. Otters nthawi zambiri ankaimba wokha: kusindikiza yelps ndipo akulira, iwo amakonda Wopanda mu madzi ndi pamalo otsamira. Mu ukapolo, mwamsanga analamulira, iwo kupeza mwini ndi zipsepse, monga mphaka. Kuthengo moyo mpaka zaka 10. Otter - mayi wachikondi kwambiri. Achilendo ana (zambiri 3 kapena 4 M'menemo Bakuman) wamkazi molimba mtima ngakhale amateteza kwa munthu. nyama Young amakhala ndi mayi a chaka.