Ng'ona

M'dera la kufalitsa chokwawa lalikulu zikuphatikizapo pafupifupi Africa lonse la Africa, kupatulapo chakumpoto, komanso Madagascar, Seychelles ndi Comoros.

Ng'ona ali ndi mdima mkuwa mtundu, ndi mawanga akuda mchira, ndi pamimba. maso nyama zimalimbikitsa mtundu wobiriwira. Chokwawa ali zinayi miyendo lalifupi ndi amphamvu yaitali mchira. Mbali khalidwe la Nile ng'ona - pamaso pa wazikang'a zida kumbuyo. The kuipanikiza wa nyama ndi lalikulu ndi elongated. Pamwamba pa mutu imakonzedwa makutu, maso ndi mphuno. Chifukwa Mbali imeneyi amatha chokwawa, kumizidwa m'madzi, kuwasiya padziko. Kusambira nyama amathandiza wake mchira wake wamphamvu. Pa miyendo yakumbuyo ndi Ngati a Bakha bwinobwino kusambira m'madzi. Thupi kutalika kwa ena toyesa angafikire mamita asanu ndi kulemera - 1200 kg.

Childs, ng'ona amasuntha miyendo inayi, koma nthawi zina zikhoza kuyenda, pang'ono kutukula torso. Anthu ena amatha kuthamanga mtunda wina ngakhale pa liwiro la 13 km / h. Ng'ona amasambira mofulumira kwambiri, liwiro kuyenda zake posungira ndi 30 km / h. Chifukwa cha luso lapadera la mtima kuononga magazi akulowa mapapo, ndi zokwawa akhoza kukhala pansi pa madzi kwa mphindi oposa makumi atatu. Ng'ona ali kumva kwambiri ndi masomphenya, koma tanthauzo la kukhudza, kulawa ndi fungo amakonzedwa bwino.

Pa madzi ndi, otchedwa chikope wachitatu kapena Kakhungu chimakwirira maso nyama kuwateteza ku madzi. Mu nkhani iyi, chokwawa sasiya amatha kuona. Kumbuyo kwa khosi la ng'ona ali leathery excrescence, amene kumathandiza madzi kulowa dongosolo kupuma pamene kusambira. Ndiyamika chokwawa ichi mosavuta kusaka pansi madzi ndi adzawonongedwa. Number mano ranges ku 64 kuti 68. Wapakati moyo amayembekezeka zokwawa - zaka 50.

Ng'ona opezeka mu zosiyanasiyana matupi madzi: mitsinje, nyanja, m'madambo brackish ndi magwero madzi oyera.

Pa achinyamata chokwawa amadya tizirombo m'madzi. Ziwiri mita ng'ona kudya mollusks, nsomba ndi nkhanu. Akuluakulu agwire mbalame, nyama zikuluzikulu ndi zokwawa zina zing'onozing'ono ndi nsomba. Pafupifupi nyama iliyonse kuti zinadza kumwa, kupatula mvuu ndi njovu, angathe kukhala kapolo wa za ng'ona.

Kukula Poti mphamvu Kuthana ndi chodabwitsa lilili kuukira ndi pa munthu. N'chifukwa chake nyama zimenezi zimatchedwa munthu kudya ng'ona. A ngozi yaikulu kwa munthu wamkazi kusamalira mbewu. Nthawi imeneyi, ndi zokwawa amakhala aukali nyama iliyonse, kuyandikira kunyumba kwake.

Kawirikawiri usiku Nile ng'ona madzi, ndipo m'mawa kukwawa kumtunda ndipo amasangalala dzuwa. Pa yotentha, iwo amapeza nthawi madzi. Hunt zokwawa tsiku.

Pakuti 8 - 12 zaka za ng'ona ukufika pamsinkhu wobereka. Mkazi akhoza kuyika kwa mazira 60. Miyezi itatu amathera pafupi chisa, kuteteza tsogolo wamng'ono kenako amathandiza kuti ana mazira. Akhanda anasamutsa pafupi ndi madzi, kumene amakhala ndi mayi wa zaka ziwiri.

Mosiyana ndi Nile, krokodil- alligator ali onse nkhope. Mu nsagwada chatsekedwa wa nyama kuoneka bwino bwino chapamwamba mano. Mu nyama zazikulu ndi maso ofiira hue, mu ang'onoang'ono - Green. Mozungulira ng'ona nsagwada ndi ting'onoting'ono specks wakuda. Wapadera maenje kwenikweni kuti kulola zokwawa kudziwa zikamera kupanga.

Ng'ona zimapezeka kokha mu China ndi United States. Monga chakudya ndi iwo kudya chirichonse chimene iwo sizingagwire. zakudya awo ngati tizilombo yaing'ono, nkhono, nsomba, mbalame, nyama, ndi nyama zazikulu (gwape, panthers, akamba).

Msinkhu kumachitika pamene kutalika alligator thupi ndi wamkulu kuposa 180 masentimita. Mating nyengo ya masika.