Nonpoisonous njoka: udzu njoka, madzi njoka

Kwambiri wamba - ichi ndi chachikulu si chiri njoka. M'litali kungakhale kwa wina ndi mamita theka, ndi kukula pafupifupi - kuchokera masentimita 80 1 mita. Komabe, pamene mofulumira amakwawa, zikuoneka kwambiri yaitali. njoka ili wakonda kukhazikika pa magombe a m'madambo, mitsinje, nyanja mchere. Koma kukumana njoka akhoza kukhala m'midzi m'dera amenewa.

Pamene chilimwe mvula, njoka kuyamba kufalikira, kuyenda ndi akhoza adzipuma pa mtunda wautali kwambiri madzi kwawo. Iwo kudya nsomba ndi pakati-kakulidwe achule, abuluzi, mbewa, tizilombo lalikulu ndipo ngakhale mbalame zazing'ono.

Grass njoka mosavuta anazindikira mwa mtundu wake lililonse: kumtunda kwa thupi ali zakuda kapena imvi, sitingachisonyeze, ndi mbali ya mutu ndi awiri chowulungika yowala chikasu kapena lalanje mawanga. Pamimba njoka onse kuyatsa imvi kapena kuzimitsa-woyera.

Pamene njoka ili amakumana ndi munthu ndi choyamba, kuyesa mwamsanga kukwawa kutali. Koma akuluakulu angayese kuwopseza njoka - hiss, kuthamangira kwa mdani. Monga ulamuliro, iwo kuluma. Inde, ndi njoka kulumidwa ndi chabwinobwino. Bala Tiyenera kuchapidwa ndi madzi ndi kupopera mankhwala.

Grass njoka adakali yogwira wothandizila munthu woteteza. Ngati inu mwachigwira ichi ndi usawataye, sakhoza mwadzidzidzi kumasula mtsinje wa fetid chikasu woyera madzi. Monga ulamuliro, pambuyo zomwe anthu kutaya njoka ndi kufulumira mofulumira kusamba kuchotsa matope chonyansa. Koma mwachibadwa zake ali fungo kulimbikira kwambiri, amene odzipereka mu khungu kwa nthawi yaitali. Kuyabwa kapena amayaka, madzimadzi izi amateteza ayi. Characteristically, fungo zosasangalatsa amakhudza yekha tanthauzo anthu kununkhiza. Ndipo nyama agwire njoka, ndipo kudya, fungo si kufooka.

Pa njoka ili vuto lililonse ndi adani ambiri achilengedwe, nkhandwe, miimba, storks, mink, raccoon agalu. kuwononga kwambiri iwo makoswe, shrews ndi hedgehogs, amene adawononga chisa cha njoka mazira. The wamkazi njoka niikira zidutswa 10-30 izi cholinga chake kwa malekezero mbewu. Dzira zipolopolo ndi glued pamodzi, n'kupanga apezeka wopanda mawonekedwe kapena unyolo. chitukuko limatenga 2 miyezi, ndi chilimwe mazira zimaswa uzhaty - yaing'ono njoka kutalika 13-15 cm.

Ngati wina aliyense njoka kwambiri imakhala yozizira mu kamakumba una yothawirako. Mu April ndi May, pambuyo hibernation, iwo amayamba kuswana ndi mating. Kwa njoka iyi amasonkhana mu magulu ndi mawonekedwe tangles inteja matupi kotheratu.

Mu chilimwe, nawonso kupeza kwambiri a njoka awa pa miyala ofunda. Koma iwo alibe kukwawa kumbuyo kwa kuswana, koma kuti amasangalala dzuwa.

Mu malo okhala okhazikika a njoka, mungathe zambiri za Nightcrawlers otchedwa - ndi wochepa thupi, pafupifupi mandala cuticle, amene njoka limatifotokozera kamodzi pa chaka. Pa molting udzu njoka amatayira khungu lonse wonse, kuphatikizapo amene amateteza diso. thupi Lake pa nthawi imeneyo wotaya mtundu zake zachilengedwe, kumakhaladi kuzimiririka ndipo chinazilala. Koma molted njoka amayang'ana chidwi kwambiri - chito onse ndi mitundu ndi accentuated, maso owala - yowala ndi poyela. Njoka wathanzi khungu ukuchoka kutali kwambiri za "kuwonjezera", pamene zolakwika iliyonse - lags kumbuyo tufts ndi mbali payekha.

Mu njoka wamba Ndili ndi wachibale kwambiri - njoka madzi. Iye akadali amakonda kutentha. njoka ili bwino ndinazolowera madzi - mphuno zake imatsogoleredwa oposa ndi amene anathawira kwa nkhope m'mphepete. Choncho, sitinganene mutu wake kwathunthu pa madzi, koma zimapangitsa izo pamwamba kupuma, ndipo mosadziwa madzi. Madzi njoka mungathe ukuonekera madzi kuti theka la ola.

Pa thupi imvi pa njoka izi momveka chitsanzo kuonekera mawanga akuda, anakonza m'mizere movutikira. Pamutu pali lalanje chikhalidwe, chikasu kapena mawanga pinki. Pamimba iwo anamukwapula, wakuda ndi oyera. Koma nthawi zambiri pali kwathunthu wakuda njoka.

njoka madzi akupezeka pa magombe a madzi aliyense kum'mwera chakum'mawa kwa Europe, mu Minor ndi ku Central Asia, kumadzulo kwa China ndi India. Iwo amakonda kusonkhanitsa pa mitengo kugwetsa m'madzi. Iwo kudya achule ndi nsomba.