Otter

Iyo yeSouth America coypu inonziwo nutria kana coypu. Vanoratidzika semuchinjikwa pakati pe beaver uye muskrat.

unhu

Machakwi beavers anotaridzika sei?

Pasinei nemazita avo, machakwi beaver, mhuka idzi hadzisi bhiza kana muskrat. Asi, dzine hukama nenguruve uye ndeyemhuri yecoypu uye nekudaro kumakonzo. Marsh beaver akareba masendimita 43 kusvika 64 kubva pamuromo wemhino kusvika pasi, muswe unoyera masendimita makumi maviri nemashanu kusvika makumi mana nemaviri. Vanorema kusvika makirogiramu mapfumbamwe.

Muviri wavo unofanana nebeaver kana muskrat hombe: musoro wakareba uye une mhuno isina kujeka ine ndebvu refu. Mutsipa ipfupi uye gobvu, nzeve idiki. Varume vekoyipu vanowanzokura kupfuura vakadzi. Marsh beaver ane dandemutande pakati pezvigunwe zvishanu zvetsoka dzadzo dzekumashure sechiratidzo chekujairana nehupenyu mumvura. Uyewo, kusiyana nebeaver, iyo ine muswe wakati sandara, wakafara, muswe webeaver wemuchakwi wakatenderedzwa uye usina chinhu.

Kufanana nemakonzo ese, coypu ine mazino makuru akafukidzwa neorenji anodzivirira uye anokura kumashure kwehupenyu hwose. Mvere dzecoypu dzakatsvuka-ruvara uye dzine majasi emukati akapfava akapfava uye mabhachi akareba, akaomarara. Nekuda kwemvere dzayo, coypu inozivikanwa semhuka dzemvere uye inoberekerwa mumapurazi. Kuberekera kwakakonzerawo mamwe mavara ejasi, somuenzaniso, jasi jena rakajeka.

Machakwi mabea anogara kupi?

Swamp beavers vanobva kuSouth America. Vanogara muBolivia, kumaodzanyemba kweBrazil, Chile, neArgentina. Ikoko havasi pamba munzvimbo dzinopisa, asi munzvimbo dzine mamiriro ekunze anodziya. Nhasi vanoberekerwa mumapurazi ehuya pasi rose. Zvisinei, dzinoitikawo musango: Dzimwe dzacho dzakasiiwa, dzimwe mhuka dzakatiza mumapurazi emvere dzikawanda. Kumaodzanyemba kweFrance, dzakatoiswa mumadhamu ehove kuti dzidzivise kusakura.

Coypu inogara kupi?

Ma<em>Marsh bea anogara munzizi nehova dzine mahombekombe akazara uye umo zvinomera zvomumvura zvinokura zvakawanda. MuEurope neNorth America, coypu inogona kungorarama munzvimbo dzine nguva yechando uye mvura isinganyanyi kuoma. MuGermany, ivo vanonyanya kuwanikwa paUpper Rhine neKaiserstuhl. Havatomborarama munguva yechando yakaoma umo mvura inooma nechando.

Ndeapi marudzi ecoypu aripo?

Mumhuri yecoypu, coypu ndiyo yega genus nemhando. Ivo vane hukama hwepedyo nemakonzo echiteshi uye muti nemakonzo enguruve, ese anogarawo muSouth America.

Machakwi mabeaver anosvika makore mangani?

Marsh beaver anorarama makore anenge matanhatu kusvika gumi.

Kuzvibata

Machakwi beavers anorarama sei?

Coypu ishahwiri inoyevedza zvikuru: Mafambiro adzo ari mumvura anoyeuchidza ayo eotter. Ndiko kunobva zita ravo rechiSpanish rekuti "Nutria", izvo zvinoreva chimwe chinhu kunze kwe "otter". Havana kunyatsogona kudhivha, asi vanogona kugara pasi pemvura kwemaminetsi anosvika gumi vasingambofeme.

Marsh beaver anonyanya kushanda manheru uye usiku. Ipapo vanenge vakabatikana nokutsvaka zvokudya noutsanana. Vanogara pasi, vanokama makushe avo nenzara dzavo vozora mafuta anobva mumatumbu chaiwo kumakona emiromo yavo. Masikati vanozorora mumigodhi yavo, yavanovaka muruzhowa. Tunnels idzi ipfupi uye hadzina nzira dzekumativi.

Kusiyana nemakomba eEuropean beaver, panopindwa napo mumachakwi ebeaver maburi anogara ari pamusoro kwete pasi pemvura. Dzimwe nguva cyber inongovaka matendere kubva mutsanga pamahombekombe. Marsh beavers anogara munzvimbo duku. Mhuka dzinosvika gumi nenhatu dzinogara pamwe chete ikoko.

Kazhinji ivo vakadzi vakuru vane hukama kune mumwe nemumwe, pamwe chete nevana vavo uye murume mukuru. Mukomana wechidiki coypu anowanzogara ari oga. Marsh beaver anonyatso dzivirira: kana akanzwa kutyisidzirwa, anoruma pasi nemazino makuru e incisor.

Shamwari nevavengi ve coypu

Maotter, mabheji, kana mamwe ma<em>martens makuru anogona kuva nengozi kuma<em>marsh beaver. Mabheya ebrown, mhumhi, lynx, uye makava ariwo pakati pevavengi vavo. Zvisinei, mumwe wevavengi vakuru vecoypu aiva murume: muzana remakore rechi19, mhuka dzaivhimwa zvakasimba nokuda kwemvere dzadzo zvokuti dzimwe dzadzo dzaifanira kuchengetedzwa. Zvisinei, nokufamba kwenguva vanhu vakatanga kuzvipfuya mumapurazi.

Ko coypu inobereka sei?

Hadzi yemachakwi beaver inogona kuva nenomwe, dzimwe nguva kunyange kusvika kumakore gumi nematatu. Mushure mekusangana, zvinotora mazuva 13 kuti coypu diki ibereke. Iyo inguva yakareba kwazvo yekuzvitakura - asi vana vepachakwi beaver vakatogadzirwa zvakanaka nekuda kweizvozvo. Pavanozvarwa, vanenge vaine mvere uye maziso anenge atovhurwa. Kwangosara maawa mashomanana vaberekwa, vanopinda mumvura uye vanogona kushambira.