Akhwangwala angati amakhala mu ukapolo ndi zakutchire: mawonekedwe a mbalame

Ambiri amadziwa bwino mbalame zodabwitsa komanso zonyada monga akhwangwala, chifukwa cha zimene iwowo aona. Mbalamezi ndi zachilendo kwambiri. Ndipo ndi angati aiwo amasonkhanitsidwa akawuluka gulu! Monga lamulo, akafika, amawopseza mbalame zina zonse ndikulimbikitsa ena ndi nkhawa zina.

Khwangwala ndi khwangwala

Lingaliro la akatswiri a mbalame pa chilengedwe, zizolowezi, komanso nthawi ya moyo wa makungubwi ndi makungubwi ndizosiyana. Ziribe kanthu kuti izi zipitilira nthawi yayitali bwanji, chinthu chimodzi chikuwonekera: khwangwala ndi imodzi mwa mbalame zosangalatsa komanso zodabwitsa.

Kusiyana kwa Khwangwala ndi Khwangwala

Ndi kulakwitsa kuganiza kuti izi ndi mbalame, zomwe ziri zoyenera kuyika chizindikiro chofanana. Iwo amaimira mitundu iwiri yosiyana kotheratu. Chomwe chimawagwirizanitsa ndi banja la khwangwala. Onse ali ndi akazi ndi amuna.

Kuyambira nthawi zakale, zinali zovomerezeka kuti akhwangwala akuluakulu ndi amuna, monga lamulo, amasiyana osati kukula kwake, komanso ndi mawu amphamvu, koma asayansi amatsutsa mfundo imeneyi.

Akhwangwala, mosiyana ndi akhwangwala, amakonda kukhala pafupi ndi anthu. Ndikosavuta kuti apeze chakudya. Komanso, chifukwa cha dera lino, mbalamezi zimatha kuchita masewera omwe amakonda - kuba. Matumba otsegulidwa, komanso anthu a m'tauni osasamala - izi ndizo zonse zomwe zimakopa akhwangwala ambiri omwe amakonda kukhala pakati pathu.

Mbalame yotere ngati khwangwala imakhala yosiyana kotheratu. Yake yaikulu kusiyana kwa khwangwala kungatchedwe:

• Nthawi zambiri akhwangwala amakonda kukhala kumalo opanda anthu.
• Mbalamezi zimakonda kupanga awiri omwe amawakonda mpaka kumapeto kwa masiku awo, monga swans omwe amadziwa kuti "kukhulupirika" kwenikweni ndi chiyani.
• Akhwangwala ndi eni ake akuluakulu. Akakhala awiriawiri, amakhala ndi gawo linalake, lomwe pamodzi amayesa kuletsa aliyense kulowamo.
• Chodabwitsa n’chakuti khwangwala sakonda khwangwala kwambiri. Udani woterewu wakhalapo kwa mbalamezi kwa nthawi yaitali.
• Mbalamezi ndi zolusa zedi. Amatha kuwononga zisa, kudya mabwinja a nyama zina. Kukula kwawo kwakukulu kopindulitsa kumathandiza kwambiri ndi izi.

Chochititsa chidwi n’chakuti, khwangwala si mbalame yonyeka mosavuta. Itha kuphunzitsidwa, koma milandu iyi ndiyapadera. Akhwangwala ndi anzeru kwambiri. Mutha kuziwona nokha, muyenera kungomuyang'ana m'maso. Mwina n’chifukwa chake khalidwe ndi nthawi ya moyo wa makungubwi ndi apamwamba kuposa akhwangwala. Nthawi zina mawonekedwe awa amatha kuyambitsa mantha; sizopanda pake kuti mbalameyi nthawi zambiri imakhalapo kwa afiti komanso pamisonkhano yochitidwa ndi olosera.

Akhwangwala amachita bwino kwambiri kutsanzira. Kungakhale kulira kwa mbalame ina kapena kuuwa kwa galu.

Raven moyo

Ndizosatheka kuyankha funso la kuchuluka kwa mimba ya khwangwala mosakayikira. Kwa nthawi ya moyo zinthu zambiri zimakhudza, kuphatikizapo khalidwe, mikhalidwe ya moyo. Pali kusiyana kwakukulu mu nthawi ya kukhalapo kwa mbalame zomwe zimakhala mu ukapolo, ndipo zimakhala, zimachulukana poyera, kutali ndi munthu ndi chitukuko chilichonse.

Tikakamba za akhwangwala omwe amakonda ndikuyesera kukhala kuthengo, ndiye kuti ali pachiwopsezo kuposa akhwangwala, omwe alibe adani m'tawuni. Akhwangwala amadwala pafupipafupi, zimakhala zovuta kuti apeze chakudya chawo. Panthawi imodzimodziyo, ngati akhwangwala amakhala m'dera la mafakitale ndipo nthawi zonse amakoka utsi woopsa panthawi yomwe amakhalapo, moyo wawo umakhala waufupi.

Tikakamba za kutalika kwa khwangwala, ndiye kuti iwo. Omwe amakhala mumzinda, nthawi zina akhoza kukhala ndi moyo mpaka zaka 30, koma m’mikhalidwe yabwino. Nthawi zambiri chiwerengerochi chimafika zaka 10. Motero, zaka zimene khwangwala angakhale nazo n’zambiri ndithu.

Ponena za akhwangwala akuluakulu omwe si mbalame za m’tauni, tingadziŵe kuti moyo wawo ndi wautalipo ndithu. Mungapeze zolemba zambiri zakale zonena kuti khwangwala anali ndi moyo kwa zaka pafupifupi 300. Anthu ankanena kuti mbalamezi zimakhala ndi moyo wa anthu XNUMX.

Ngati masiku ano khwangwala amakhala ndi moyo wabwino, akhoza kukhala ndi moyo mpaka zaka 70. Tikunena za anthu okhala muukapolo. Ngati mbalame imakhala kuthengo, ndiye kuti nthawi ya moyo ndi dongosolo laling'ono - pafupifupi zaka 10-15. Kutalika kwazaka zambiri mbalameyi imatha kukhala ndi moyo kuthengo ndi zaka 40. Ili ndilo lingaliro la akatswiri amakono a ornithologists.

Mayiko osiyanasiyana ali ndi malingaliro awoawo pankhaniyi:

• Arabu amati khwangwala ndi mbalame yosafa. Komanso, ena amakhulupiriradi moona mtima.
• Anthu a ku Eurasia amaona khwangwala ngati chiwindi chautali, ndi zina zotero.

Ngakhale kuti pali malingaliro osiyanasiyana okhudza moyo wa makungubwi, mbalamezi zikupitirizabe kukhala zachinsinsi kwambiri ndi zachinsinsimwa onse omwe alipo. Anthu ambiri amadziwa nthano zambiri ndipo amakhulupirira zizindikiro zokhudzana ndi mbalame zodabwitsazi. Nthawi zonse amakopa chidwi chambiri kuchokera kwa asayansi komanso okonda wamba zachilengedwe ndi nyama. Palinso mfundo zambiri zosangalatsa zomwe akatswiri a ornithologists sanadziwepo za iwo, momwe amakondera kukhalira komanso zomwe zili.