Manatee - hunhu hwakanaka gungwa mhou

Manatees - imhuka makuru kurarama mugungwa uye chikafu pamusoro pemvura uswa. kurema ravo kusvika makirogiramu 600, uye vanogona kusvika kureba 5 mamita. Ungangove, manatees namadzibaba vaigara panyika, asi pashure achiri vakasarudza kuchinja nzvimbo yavo yokugara uye ndanogara mvura maatomu akafanana. Pakutanga, paiva kupfuura 20 marudzi, asi vatatu chete anozivikanwa kuti munhu Steller kuti gungwa yemombe , manatees uye dugongs. Chekutanga, zvinosuruvarisa kwete, nokuti munhu raparadzwa ichi mhando zvachose.

Ndechipi gungwa yemombe, vanhu vakaona vari XVII remakore, uye pakarepo akatanga kuvaparadza tsitsi. Nyama yemhuka idzi dzinonaka chaizvo, mafuta, vakapfava, riri kunyanya kunaka pakuita okuzora, muna kosi akaenda nematehwe nemhou gungwa. Zvino manatees yakazivisa pangozi, uye kuvhima navo hakubvumidzwi. Asi mhou gungwa vanotambura mabasa evanhu. Vanoramba kumedza mambure uye nezvikorekedzo zviri zvishoma kuvauraya. kukuvadza Great wavo utano achiita pakusvibiswa yomugungwa mvura, kuvakwa madhamu.

Nokuda inorema kurema vavengi vane manatees havasi zvikuru. Mugungwa, izvo tikatyisidzirwa ingwe Sharks, uye achitsva nzizi - caimans. Pasinei phlegmatic hunhu uye anononoka, vachiri vanokwanisa kudzivisa zvimwe rufu, saka muvengi mukuru egungwa mhou Munhu. Havagoni kubata navo, asi vakawanda mhuka vakaurayiwa propellers ngarava, nyika dzakawanda dziri kusimukira zvirongwa kuzoponesa manatees.

Sea Cow anosarudza kurarama mumvura isina kudzika, Zvakanyanya Kunaka Panguva Yepamuviri kwake udzamu - 2-3 mamita. Daily manatees uchapedza vanenge 20% yayo uremu zvokudya, saka vari zvikurukuru akaberekwa munzvimbo kunyanya uswa kukuvadzisa kunaka mvura. ivo zvokudya kunyanya usiku kana mangwanani uye masikati dzikama kushambira nemhenderekedzo kuti patinodziya mushana, patinoravira zuva.

Kune mhando nhatu manatees: African, Amazonian uye American. African gungwa yemombe, sezvo inokodzera Africans zvose, zvishoma zvasviba kupfuura hama dzavo. Iye anogara inodziya ine nzizi uye kumavirira kweAfrica. Amazonian Manatee anogara chete mvura yakachena, saka ganda rake kumeso uye sandara, uye pamusoro chipfuva uye mune zvimwe zviitiko nedumbu iri chena kana roruvara rwakatsvukuruka chidodzi. American gungwa mhou anoda Atlantic pamhenderekedzo, kunyanya iye anoda Caribbean. Anokwanisa kushambira zvose munyu uye mvura yakachena. Zvakanga American manatees pakukura.

Nokuti manatees zvinofadza chaizvo kuchengeta muswe samapoka chovha, uye pamberi netsoka dzakapfava vane nenzara akafanana flippers. Ivo ndivo nyanzvi chaizvo vari kushandiswa, unogona kufamba pasi, muvare akazviputira, uye chengeta dziri muromo wako zvokudya. Search zvokudya, patinodziya mushana, patinoravira zuva, kutamba nedzimwe nhengo mhando - ndizvozvo zvose kufunganya akaitwa pagungwa mhou. Manatee kunyanya anogara oga, chete panguva kuberekesana hadzi unopoteredza anenge maviri gumi nevaviri suitors.

NeKubhi vakarangana rinenge gore, pakuzvarwa nayo anoyera makirogiramu anenge 30, uye kureba zvishoma kupfuura mita. Kubva mai vake, akagara kwemakore maviri, anomuratidza dzavo zvatinosiita nzvimbo kutsvaka zvokudya. lamantenok ipapo hwakura uye anova akazvimirira. Zvinofungidzirwa kuti ukama hwavo reupenyu uye akatsigira zvose hwake.