Bullfrog - chishamiso hunhu

Ndiani asina kunzwa pamusoro matatya? Sezvo pauduku isu vakaudzwa nyaya "Mitten", apo mumwe vacho ndiwo datya-wah. Asi kwete vose vane diki uye isingakuvadzi. In okumabvazuva uye kumaodzanyemba kweAfrica, uyewo nechepakati US inoti uye kumaodzanyemba Canada musha mumwe kupfuura marudzi matatya aya - bullfrog. Vachikura zvikuru guru, pamwe neavhareji 17 kusvika 20 masendimita. Vamwe vavo kusvika 25 masendimita. Dzavo avhareji kurema ndiwo 2-2.5 makirogiramu. Asi pane vamwe vanhu vane uremu kwakakwirira zvikuru kupfuura nhamba iyi. Somuenzaniso, muna 1949 mu rehurumende Washington Akabata datya kwemarudzi, ane uremu kwakanga 3.5 makirogiramu.

Giant bullfrog ane musoro hombe, rinotarira akafanana catapult musoro - vakagumisa chimiro ne muromo. Iye ane rakanaka unopinza mazino. Juveniles vari mavara rakajeka zvakasvibirira ruvara, iro rinogona kuonekwa tikafunga zvakasiyana mavara machena. Vakawanda vanogona kuonekwa pamwe kumashure rakamanikana kanyika inobwinya kana rima makwapa. Vane ganda nematambudziko inovabatsira vachizviita zvakanaka. vanhurume Young vane chena dumbu, dzimwe nguva vaine emiorivhi inopenya kurambana. Shure maziso ivo pamwero mukuru resonators kuti tivabatsire munguva kuberekesana mwaka. Uchibatsirwa kwavo, ivo emit nzeve ruzha kuti kufanana bellowing. Zvichida nechikonzero ichi, kuti mhando iyi akawana zita rayo.

Vakadzi havagoni vanozvirova ruvara zvakajeka kudaro, vanogona kuzivikanwa muted muorivhi dumbu. Bullfrog nezera Kuchinja ruvara rwayo. It anova tsvina grey kana machakwi mitema. Nemhaka iyi bhachi ruvara isina kudzika mumvura kana ari uswa zviri kushanda imperceptible. Ane simba hadzi makumbo. Uchibatsirwa kwavo datya anochera burrows that yakadzika. basa rayo riri akacherechedza usiku. Kana masikati, ipapo vanomirira kunze ake akavigwa romumhenderekedzo yegungwa muvhu kana agere mumvura isina kudzika.

Bullfrog ane imwe zvinoshamisa chinhu. In inopisa mwaka, kuti vazvidzivirire kubva Kupisa, izvozvo anosunungura ganda madzihwa, iyo zvakazara akafukidzwa. Kana dzaomeswa of madzihwa, munhu zvakakwana airtight nhumbana nayo anoiswa uye pasi. At chete mumhino vari pamusoro. In mamiriro ichi, datya angapedza kusvika 6 mwedzi.

Bullfrog, Photo inosimbisa vaiona dzinodya dzimwe mhuka. Anodya zvose zvinofamba kuti uye anoiswa mumuromo make, uye kubata zvokudya zvavanoda pachavo. Chisvusvuro anogona kuva akasiyana-siyana tumbuyu, nezvinokambaira, zviduku nemakonzo, manyana. Kana kushomeka kwezvokudya anogona kudya majaya vanhu zvakafanana kwemarudzi. Zvinofanira kucherechedzwa kuti chete sei zvinofamba zvinhu. Chine shaya simba, vachishandisa izvo dzokubudisa abate seconds. Unclench shaya aitenge, saka kamwe mumuromo wake, pamusoro mukana wokuponeswa haisi.

Pakatanga mwaka wemvura bullfrog kugadzirira maberekero mwaka. Padzinoungana makwai maduku madziva maduku, apo vanhurume vanotanga rwiyo yavo kukwezvera vanhukadzi. 2 Mazuva pashure kuberekesana, nokomukadzi mazai, chine mazai 3,000-4,000. ipapo iye Anovhiringidza mamwe maviri masonry pamwe vhiki zvikamu 3. Pashure 2 months ikoko tadpoles, kukura inova 20 masendimita. Vane muorivhi manyoro uye bulging meso paupamhi. Tadpoles kuva mukati makore maviri. Nokuti kuti vanhuwo matatya havana hanya mhuru zvavo, vakawanda mazai vanourayiwa. Zvisinei, izvi hazvigoni akati pamusoro matatya African. Vanhurume izvi zvinhu zvipenyu zviri mhuru dzadzo nokungwarira. Kudzivirira tadpoles dzavo, vanogona anorwisa uye munhu.