In Australia, mudonzvo toads, dzinovaraidza zvokudya katsi Mbeswa masvosve

Cane toads muAustralia uye katsi chikafu - sokuti kuva mumwe nomumwe chokuita. Zvechokwadi, zvichida ane chinhu chokuita zvatinosiita katsi zvokudya ruminant amphibians zvinouraya kutyisidzira kuti kusiyana zvoutachiona mukondinendi rose?

Zvisinei, zviri saizvozvo. In Australia - cane toads. Cat chikafu kunogona kuva nzira yokubuda.

Pakurwisana chimwe dambudziko

An dzinonakidza uye kujairika nyika-kondinendi iri kutambura kubva dambudziko yepakutanga chaizvo. Chimwe chikuru matambudziko Australia - cane toads. Cat zvokudya anogona kurigadzirisa. Masayendisiti Australian vakagumisa kuti zvakakosha kuderedza vanhu amphibians kuti vane inokanganisa pamusoro Fauna of kondinendi yose, uye akawana kuti inoita dukuduku, chokwadi, zvaanopa simba inowanzotorwa dzinongoitika mashandiro nzira. No chisikwa chipenyu, kunyange zvikuru chepfu, ngozi zvachose - nguva dzose muvengi. Muchiitiko ichi hachisi zvokudya nekatsi.

Cane toads mu Australia - nengozi dzesango, kunyanya nokuti vamiririri zvisingawanzoitiki pangozi. amphibians izvi secrete ngozi toxin iyo, kamwe nhengo chikara yakasarudza mabiko buruuru anouparadza. Nokudaro, kare pangozi vari pari Jamaican boas, izvo, zvinosuruvarisa kuti hafu remakore havasi vakajaira kusateerera vanoitirwa uturu, uye vazhinji nevamwe vamiririri Fauna of muCaribbean.

Australia Kutukwa

Kana Australia, muchetura toads kupinza wokutanga hafu XX remakore, kare vaityisidzira kuparadza vamiririri mazhinji Fauna of kondinendi. Asi mumakore achangopfuura zvinhu zvava dzinonetsa, uye masayendisiti akaridza aramu.

In Australia, mudonzvo amphibians rora zvakasununguka uye nokukurumidza. Kukura zvakakwana kuenda oga munyika, vechiduku vakasarudzwa pamahombekombe dura, apo mukuru mukadzi akaisa mazai. Papera chinguva chiduku toads vawedzere amphibians zvakarurama guru, asi mukutanga zvokukura saizi yavo iduku anenge mumwe sendimita pakureba. Namatafi vanoda nguva kuwana simba.

Zvisinei, vanogona kudzivisa nyore nyama yamasvosve, izvo akazviratidza panguva ino pamahombekombe.

Meat masvosve - vavengi toads

Meat masvosve vane shaya simba, muviri huri guru uye zvikuru hasha. Anuran muchetura haakonzeri navo chero kukuvadza, uye vane matatya duku hazvibviri kuti vazvidzivirire kubva voracious Tupukanana kuti kuita boka, kukwanisa kurarama kunyange nemhuka huru. Cubs ndiwo emavambo simba pamberi nechisimba masvosve nzara.

Ndicho nomuongorori nevatsvakurudzi Sindeyskogo University, vakaona kuti njodzi dzinongoitika vavengi amphibians kunogona kuunza dziva kumahombekombe katsi zvokudya. Mukurwa rine vanhu uturu ipwa toads muAustralia masvosve vaiva vabatsiri yakanaka. Kana iwe siya pedo gungwa, vanosarudzwa pamusoro zvishoma buruuru chiedza iyo (uye vakawanda vavo yakakwirira - mumwe mukuru buruuru akachengeta vanenge zviuru makumi matatu mazai), vanenge vashoma spoon kuti katsi zvokudya, maawa mashomanana kumahombekombe kukangaidza Mbeswa tupuka dzichitsvaka zvokudya. Uye vakaona izvozvo.

Kunobudirira muedzo dzidziso

Muna 2008, mumwe kuedza nyore chaiitirwa. With shoma pamusoro katsi chikafu, izvo unokwezva masvosve akakwanisa kuparadza zvinenge vaduku zvose (nokuenda kune makumi ezviuru) Hapana kupfuura maminitsi mashoma. Vamwe vana vayo vakaponeswa, asi maronda vakagamuchira vakanga kwazvo kuti 80% of vakapona vakafa mukukuvara pashure pechinguva. Migumisiro zvechokwadi chaizvo. Zvakaoma kutenda, asi rokuAustralia ipwa toads (katsi chikafu chinowedzera ichi) vari zvishoma kufa kunze.

Dzimwe nzira muhondo

Sezvataurwa pamusoro apa, vaongorori vakatsvaka nzira kurwisa muchetura amphibians emakore. Somuenzaniso, vanoona nezvezvakatipoteredza Vakaedzawo munhu musiyano wezvinyorwa pamwe achiuraya toads uye kwavakazoita oma. Yakanga rudzi nyore nokuti ipapo amphibians yakabereka anobatsira uye dzisiri chepfu fetiraiza, zvisinei, dambudziko harisi kugadzirisa matatya akaberekwa panguva iyoyo nokukurumidza, uye zvikara yakamedza ine uturu datya, achiri kufa.

How kukunda dambudziko?

Today vakasarudza kuti pakurwisa muchetura toads muAustralia achashandisa katsi zvokudya. Izvi inokanganisa vanhu ari mhando amphibians, asi kubatsira - on Australian fauna of zvavo. Australian Royal Society nokuda Madzivirirwe Woutsinye kuti Animals kunomhan'ara sarudzo iyi, vanouwana chaizvo zvoutsinye noruremekedzo kuti amphibians. Maererano nhengo vanhu, zvakakosha kuwana munhu nzira iyo toads achafa painlessly. Zvisinei, panguva iyoyo - zvakaoma zvinobvira.

Tinogona chete tariro kuti dambudziko amphibians rikasauya kuva dambudziko nyama masvosve. Zvinozivikanwa kuti Australian ipwa toads (katsi zvokudya zvino - chete nzira yokupukunyuka kwavari) pakutanga kushandiswa kubata enhunzi tupukanana achiparadza shuga shamhu.