Dothi la beavers ndi njira yokonzekera yothetsera umoyo m'moyo wa munthu!

Dziko lathu liri lolemera osati ndi miyala yake yokha, komanso ndi zamoyo zosiyanasiyana, kutsogolera njira ya moyo ya madzi kapena yapafupi. Mmodzi wa owala kwambiri ndi a beever. Nyama zogwira ntchitozi zimagwiritsa ntchito gawo la mkango m'nyengo yamadzi, mitsinje, mitsinje, nyanja. Tiyeni tipeze chifukwa chake dziwe lokhazikika, momwe limamangidwira, ndipo nyama izi zimatsogolera mtundu wanji.

Beaver - ndani uyu?

The beaver ndi wamba, kapena mtsinje ndi nyama zamadzimadzi zomwe zimakhala ndi makoswe. Iye ndi mmodzi wa anthu awiri amakono omwe akuimira banja limodzi. Wachibale wake ndi wokhala ku Canada. Zilombozi zimatengedwa kuti ndi makoswe akuluakulu padziko lonse lapansi.

Dothi la beavers (chithunzi chili mu nkhaniyi) ndi cholengedwa chodabwitsa, chombutso chachikulu chakumangidwe kamene kamangidwe ndi munthu. Pambuyo pake anthu anayamba kugwiritsa ntchito luso la zomangamanga pazinthu zawo. Koma tidzakambirana za izi mtsogolo, ndipo tsopano tipeza kuti "zodabwitsa" izi zikuwoneka bwanji.

Kuwoneka kwa nyama

Beavers ndi makoswe akuluakulu, omwe amasinthidwa kuti azitha kukhala ndi moyo wa m'madzi. Thupi lachimuna limatha kufika mamita 1.5, ndipo kutalika kwake kumafota - mpaka masentimita 36. Anthu akuluakulu amalemera makilogalamu 33.

Thunthu la beavers ndi squat ndipo lili ndi mawonekedwe ngati mbiya. Miyendo imakhala yazing'ono zisanu, koma yapfupikitsidwa. Miyendo yamphongo imakhala yamphamvu kuposa kutsogolo. Popeza moyo wambiri wa beavers ukuchitika m'madzi, pali makina osambira osambira pakati pa zala zawo.

Ubweya wa beavers ndi chimodzi mwa zokongola kwambiri ndipo chimakhala ndi tsitsi lolimba. Woponda pansi pa ubweya wambiri ndi wandiweyani, koma wosaphika. Mtundu wa ubweya ndi wosiyana, chifukwa mtundu wake umadalira ubwino wa ophimba. Mtundu wa thupi ukhoza kukhala wosiyana ndi mabokosi amdima mpaka kuwala. Paws ndi mchira nthawi zambiri zimakhala zakuda.

Moyo

Monga momwe tafotokozera mobwerezabwereza, nyama izi zimatsogolera moyo wamkati mwa madzi. Amakonda kukhazikika m'mphepete mwa mitsinje, m'madziwe, m'madzi, m'madzi, m'makungwa komanso mumtsinje wothirira. Beavers sadzakhala mumitsinje yambiri komanso yofulumira, komanso m'mabwato omwe amaundana m'nyengo yozizira mpaka pansi.

Popeza dzimangidwe lokhazikitsidwa ndi beavers liri ndi mitengo yosiyanasiyana, posankha malo okhalamo, kukhalapo kwa zitsamba ndi mitengo pamphepete mwa gombe ndi zofunika kwambiri, makamaka nkhuni zofewa. Udindo waukulu mu izi umasewera ndi kuchuluka kwa madzi ndi zomera za m'mphepete mwa nyanja (kuphatikizapo udzu), zomwe zimapanga maziko a zakudya zawo.

Monga mukudziwa, nyama izi zimakhala zokha kapena magulu. Kawirikawiri banja lathunthu limaphatikizapo anthu asanu ndi awiri (5-7) - banja ndi achinyamata kuyambira zaka zapitazo komanso zamakono. Malire a madera awo, makoswewa amalembedwa ndi chinsinsi cha zofiira za musk kulowa mumatope otchedwa beaver stream.

Mtsinje "amisiri"

Beavers apindula kwambiri ndi kulemekezedwa konsekonse monga amisiri aluso "amisiri omanga", komanso olemba mapulani ndi alangizi a madera apadera. Zinyama izi sizinangokhala chizindikiro cha chipiriro ndi khama, koma zinaperekanso anthu zina zomwe zinachitikira. Chowonadi n'chakuti dothi la beavers ndilo luso lomangamanga pomanga ndi njira yokonzekera yokonza njira yomwe anthu adalokera kuchokera kumtsinjewa!

Asayansi azindikira kuti njuchi zazing'ono zomwe zimakhala m'mabasi akuluakulu sizikhoza kumanga madamu konse. Akungofuna kukumba dzenje m'mabanki. Koma izi ndi zosiyana kwambiri ndi zomwe zimachitika. Zinyama izi zimatchuka chifukwa cha zovuta zowononga madamu ndi mitsinje yonse, komanso luso lapadera pomanga zisumbu, zomwe sizingatheke kwa adani.

Kodi beavers amamanga bwanji madamu awo?

Dothi la beavers limakhazikitsidwa motere. Nyamazo zimaluma koyamba pamtengo, kenako zimagwa. Thunthu lakugwa ndilo pansi pamadzi. Ndiye pali njira yowonjezera. Beavers amachita izi mothandizidwa ndi nthambi, zitsamba, silt, dongo ndi miyala. Ndiwowona kuti amakonzanso nyumba zawo mothandizidwa ndi njira zomwezo.

Nchifukwa chiyani amamanga madamu?

Dothi la beavers (chithunzi pansipa) ndilofunikira makamaka kusintha kusintha kwa mtsinje. Izi, ndizofunikira kuti zinyama zionetsetse kuti madzi amasefukira m'madera ena, kupanga dziwe kumeneko. Pano pali malo omwe beever adzamanga nyumba (yokhalamo) yokha.

Mwachidziwikire, pomanga nyumba, "akatswiri" a mtsinje amagwiritsira ntchito njira yomweyi monga pamene amamanga nyumba: dongo, timitengo, miyala, silt, nthambi za tchire ndi mitengo.

Dothi la beavers ndi, mwinamwake, chigawo chofunikira kwambiri pa moyo wawo. Popanda ntchito zoterezi, sangathe kukhala ndi moyo: nyama sizidzakhala paliponse kuti zisunge chakudya, usiku, chisanu ndi kubisala kwa adani!

Kodi miyeso ya madamu ndi yotani?

Dothi la beavers pansi pa madzi likhoza kulemera kwa mamita 3, pamwamba pake ndi yopapatiza mpaka masentimita 60. Akatswiri a zoologist omwe anachita zochitika zachilengedwe za makoswewa, amatsutsa kuti: nyumba zawo ndizolimba moti sangathe kumangogwira munthu wokha, koma kavalo lonse!

Kodi nyumba ya beaver imawoneka bwanji?

Nyumbazi zimawoneka ngati makapu. Damu lopangidwa bwino la beavers lidzawaphimba iwo kuchokera kwa adani, ndipo madzi sangayambe kusefukira nyumba zawo. Choncho, nyama siziyenera kuopa. Kudula, monga lamulo, muli ndi zipinda ziwiri. Mmodzi mwa mabotolowa amadzazidwa ndi miyala yaing'ono, ndipo winayo ali ndi zofunikira.