Mary Allen
Madolphin ndeecetaceans uye imhuka dzinoyamwisa. Akareba pakati pemita imwe nechidimbu uye mana. The killer whale, dolphin hombe, inogona kutokura kusvika kumamita masere kureba. Kune marudzi makumi mana ema dolphin pamwe chete. Iyo "bottlenose dolphin" ndiyo inonyanya kufarirwa uye inozivikanwa pakati pevanhu. MaDolphin anogara mumapoka anonzi "pods".
Vanhu vazhinji vanotenda kuti ma dolphin ihove. Nekudaro, zvinhu zvitatu, kunyanya, zvinoratidza kuti ma dolphin mhuka dzinoyamwisa, semawhale ese: Anofanirwa kukwira pamusoro pekufema. Havana zvikero, ganda rakatsetseka chete. Mhuka duku dzinonwa mukaka kubva kuna mai vadzo.
Ma dolphin anorarama sei?
Madolphin anogara mumakungwa ose ari panyika. Asi kunewo ma dolphin enzizi. Madolphin anogona kushambira nekukurumidza. Vanogona kusvika pakumhanya kusvika makiromita makumi mashanu neshanu paawa. Izvi zvishoma kudarika zvinotenderwa mumaguta edu nemotokari. Madolphin anoshambirawo kure kure mazuva ese. Saka hazvisi zvechisikigo kuzvichengeta mutangi rekugadzira.
Madolphin anodya hove uye dzimwe nguva magakanje. Zvikara zvinokurumidza. Vane nhengo chaiyo mupfungwa: "melon". Echo inotumirwa kubva ipapo, iyo inodzoka zvakare kana inosangana nemhuka, semuenzaniso. Aya ndiwo maziviro anoita ma dolphin nguva dzose kana chimwe chinhu chiri pedyo navo.
Madolphin anogara mumapoka semamwe mawhale. Mapoka aya anonziwo zvikoro. Vanoshandisawo maungira kutaurirana.
Mu dolphin, hafu chete yeuropi inorara. Imwe hafu inotarisira kufema. Ziso rimwe chete rinoramba rakavhurika uye rinotarisa zvakatenderedza.
Amai ma dolphin vanongotakura mwana mumwe chete mudumbu ravo kwerinenge gore. Kufanana nehove dzose, amai vanosveta mukaka mumukanwa memwana wavo nokuti hauna miromo yokuyamwa. Pashure pemwedzi mishomanana, mhuka duku inotsvaka zvokudya zvayo pachayo. Inogara naamai vayo kwemakore anosvika matanhatu.
Chii chiri ngozi kune ma dolphin?
Ngozi huru kune ma dolphin mambure ekuredza. Vanogona kubatwa mumambure vonyura. Kazhinji, vabati vehove havadi kubata ma dolphin zvachose, asi tuna. Kana ma dolphin akabatwa mumambure akadaro, anozarirwa nekuti haakwanise kubhururuka. Mune dzimwe nyika dzakadai seJapan, zvisinei, nyama yemadolphin inodyiwawo.
Mamwe ma dolphin anofa nekuti vanhu vanoabata. Havapone vachibatwa, kufa vachitorwa mumvura, kana kufa vakatapwa nevanhu. Pakati pezvimwe zvinhu, kune varwi vanodzidzisa madolphin kurwa mumvura kana kuti kutsvaka migodhi. Ma dolphin mazhinji anobatwa kuratidzwa kwezoo.
Njodzi yechisikigo kudzika kwemvura kana madhaka ari pasi pegungwa. Ipapo ma dolphin dzimwe nguva haakwanise kuona echo yawo. Ndicho chikonzero nei zvichigona kuitika kuti ivo varasikirwe.
Vavengi vavo vanosanganisira shark hombe uye mhondi whale. Saka killer whale inodya mamwe ma dolphin zvakare. Kunyanya, ma dolphin anogona kubata zvirwere kana fungal infestations.