Nyanja mikango ... Kodi amasiyana zisindikizo zina?

Malinga ndi gulu sayansi mikango nyanja a zisindikizo banja opindika m'makona. Koma maonekedwe ndi moyo, iwo wosiyanasiyana kwambiri achibale awo yapafupi. Yomwe ndi zisindikizo njovu ndi zisindikizo ubweya. iwo ali - awa nyama zimene zimadya? Ndipo chimene chimagwirizanitsa anthu a nyanja ndi akambuku chachikulu, zikubweretsa udzu wa? Yankho la funso limeneli ndi losavuta: amuna kugonana okhwima tsitsi kolala ndi yaitali kuposa ena onse thupi, chifukwa pali kufanana kwa manyenje chilombo African. Akukhulupirira kuti mikango nyanja amapezeka kokha cha Kumwera kwa dziko lapansi. Iwo ali, pali mitundu itatu - kwa malo: Australia, New Zealand ndi South, lomwe likupezeka pa gombe la Africa ndi Latin America. Koma kumpoto kwa dziko nyama zimenezi sizachilendo. Izi California mikango nyanja ndi mkango. Ndipo ngati Ganizo loyamba si wosiyana kwambiri kuchokera anzawo kum'mwera (popeza amakhala mayiko, ndipo sayenera kudziunjikira nkhokwe ya mafuta thupi), mkango nyanja anatenga kagawo kakang'ono kwambiri ndi M'madera a zitunda m'malo okwezeka a kumpoto kwa dziko lapansi. Iye amakhala ku Russia mu Islands Kuril mu nyanja ya Okhotsk, Kamchatka, Sakhalin. Izo zikhoza kupezeka pa Commander ndi Islands Aleutian, Alaska ndi gombe la North America pansi ku California.

Nyanja mikango, mosiyana ndi zisindikizo zina - ndi zolengedwa n'zosadabwitsa wachisomo. Ngakhale pa dziko, ali wokangalika ndi deftly kusuntha ndi madzi ndi limasonyezabe zodabwitsa za acrobatics maseŵeralo. Khungu la bulauni, ndi mwachilungamo lalifupi ubweya. Izi odula wosaoneka ndi zochepa masitolo mafuta opulumutsidwa maganizo a mikango nyanja chithe anthu. Kusaka izo siziri choncho ndakuwonetserani, monga zisindikizo ndi zisindikizo, ngakhale Japan kufuzika ndi mitundu kuderako wa nyama. Streamlined thupi, zipsepse amphamvu, flattened mutu waung'ono ndi ang'ono, pang'ono otukukira kunja maso okongola kulola mkango kuyenda pansi pa madzi kuti akuya mamita ndithamangitse 90 sukulu ya nsomba liwilo.

Nyama zimenezi lizikhala masiku nyanja. Komabe, mikango nyanja sindimakonda migrations yaitali. Tikhoza kunena kuti nyama amangokhala, Suli kutali ndi nyanja pa mtunda wa pa 25 Km. Iwo kusaka kwa nsomba, nkhanu. Nawonso mikango nyanja kukhala nyama za zinsomba wakuphayo ndi nsombazo woyera. Atakhala ndi midzi yawo, koma osati ochuluka monga zisindikizo zina opindika m'makona. Amuna a mtendere kwambiri - onse kumenyana kwa harem pansi njira, monga ulamuliro, "magazi woyamba". Akazi kusonyeza aukali yekha mu masiku oyambirira kubadwa. nyama ndi golide ubweya ndi chakudya mkaka kwa miyezi isanu ndi umodzi. Akazi tikule pogonana m'chaka chachitatu cha moyo, ndipo amuna - pa wachisanu. Koma zaka zisanu ndi ziwiri zokha amapeza mkango manyenje ndipo akhoza kuteteza harem awo. Nyanja mkango (chithunzi cha apa) ndi yokulirapo kuposa bwenzi lake wachisomo: makilogalamu 300 kulemera moyo ndi ena makilogalamu 90 madona.

Nyama zimenezi bwino kwambiri anayamba ntchito maganizo. Iwo ali ochenjera, ndalama, komanso akuweta ndi bwino trainable. Izi ndi see chibadidwe ndi chisomo, kuwapanga iwo zisudzo okhazikika mu m'chere zokhala m'malo owetera ndi dolphinariums. Choncho, ambiri a ife kuyambira ubwana amadziwa chimene chimaoneka ngati mkango nyanja. Ndipo mawu a chomasuka nkhosa moyo wa Zisindikizo izi ndi kupulumutsidwa kwa adani awo achilengedwe - Nsombayi ndi wakupha zinsomba - umene umachitika kwambiri ndi anthu, amalemekeza lokhalamo mlatho, madoko ndipo ngakhale buoys panyanja.