Zvichipiwa ndima iyi Beavers anorema zvakadini?
Context:Mabheya (genus Castor) zvikara zvikuru zvinogara mumvura zvinowanikwa muNorthern Hemisphere. Kune marudzi maviri aripo: beaver yokuNorth America (Castor canadensis) uye beaver yokuEurasia (C. fiber). Mabheya ndiwo makonzo makuru kupfuura mamwe ose aripo, achitevera capybaras, anorema makirogiramu anosvika 30. Mombe dzine miviri yakasimba ine misoro mikuru, maoko marefu akafanana nechivezwa, mvere dzakasvibira kana kuti dzakasvibira, makumbo epamberi akafanana nemaoko, makumbo epashure akazara nemapapiro, uye miswe yakatwasuka uye ine mbabvu. Mhando mbiri idzi dzinosiyana pakugadzirwa kwedehenya uye muswe uye ruvara rwevhudzi. Mabvi anogona kuwanikwa munzvimbo dzinoverengeka dzemvura yakachena, dzakadai senzizi, hova, madziva nemadhamu. Zvinodya miti, zvinodya matanda emiti, zvinomera zvemumvura, uswa nemiti.
Kusvika pamakirogiramu 30 kana kuti mapaundi 66