Mitundu ya abakha zakuthengo zaku France: mawonekedwe awo, malo okhala ndi moyo

Mbalame za banja la bakha zili ndi thupi lalikulu komanso lozungulira. Pa miyendo yawo ali ndi nembanemba ngati zipsepse. Banja ili limaphatikizapo mitundu yonse ya abakha, swans ndi atsekwe. Oimira akuluakulu a abakha ndi swans osalankhula, amalemera mpaka 22 kg.

Banja la abakha ndilochuluka kwambiri kuposa mbalame zam'madzi zokhala ngati tsekwe. Ambiri a iwo anali owetedwa ndi anthu, gawo lina wakhala akusakidwa kwa zaka zambiri. Makolo awo anakhala padziko lapansi kumapeto kwa nyengo ya Cretaceous, pafupifupi zaka 60 miliyoni zapitazo. Malo amene ankafuna kukhalamo anali kum’mwera kwa dziko lapansi. Tsopano oimira banja amafalitsidwa padziko lonse lapansi, kulibe ku Antarctica.

onse abakha amangiriridwa kumadzi. Pafupifupi munthu mmodzi m'banjamo amakhala m'madzi aliwonse padziko lapansi.

Mbalame yomwe imakonda kuswana kunyumba ndi bakha. Kodi chimawasiyanitsa ndi chiyani ndi atsekwe?

• Kukula kochepa.
• Khosi lalifupi ndi miyendo.
• Kusiyanitsa kodziwika kwa mtundu pakati pa amuna ndi akazi. Drake ali ndi nthenga zowala kwambiri, zamitundu yowoneka bwino. Akazi amapakidwa utoto wamitundu yotuwa-bulauni.

Bakha wamng'ono kwambiri amalemera 200g, pamene abakha aakulu kwambiri amalemera 5 kg.

Abakha adazolowera malo awo.

1. Safuna khosi lalitali, monga atsekwe ndi swans. Amatha kumizidwa mitu yawo m'madzi. Ma subspecies ambiri akhala osambira abwino kwambiri, otha kudumphira mpaka kuya kwa mita 20 ndikufunafuna chakudya kuchokera pansi.
2. Zipatso za pa intaneti zinkapangitsa abakha kukhala osambira komanso othamanga kwambiri.
3. Nembanembayo imathandizanso kuchoka pamwamba pa madzi mosavuta.
4. A wandiweyani wosanjikiza wa pansi pa nthenga amateteza mbalame mu ozizira kwambiri. Nthenga zawo sizimanyowa chifukwa cha mafuta otuluka.

Kuthengo, abakha samakhala ndi zaka ziwiri zakubadwa. Amadya nyama zambiri zolusa, sachedwa kudwala, ndipo amasakasaka.

Bakha wapakhomo amatha kukhala zaka 20. Koma mu chuma si zomveka. Anapiye a nyama amaphedwa ali ndi miyezi iwiri yakubadwa. Akazi omwe amaikira mazira amasungidwa kwa zaka zitatu, kenako amalowedwa m’malo ndi ana. Ma drakes opindulitsa kwambiri amasungidwa mpaka zaka 6.

Magulu awiri a abakha amapangidwa malinga ndi kukhala gulu linalake. Magulu okhazikika amayang'ana wokwatirana nawo m'dzinja. Kusamuka - pa nthawi yozizira. Nthawi zonse pali amuna ambiri kuposa akazi. Kupikisana kwa akazi nthawi zonse kumabweretsa ndewu zaukali. Nthawi zina zimafika poti drake imakwatirana ndi bakha wamtundu wina. Pambuyo pake, ma hybrids amapangidwa.

• Chisacho chimamangidwa ndi chachikazi. Nthawi zambiri amamanga zisa mu udzu, koma pali anthu omwe amakhala m'mitengo. Masiku ano, abakha amatha kuikira mazira m'chipinda chapamwamba cha nyumba.
• Chiwerengero cha mazira mu clutch ndi mkati mwa zidutswa 5-15. Ngozi ikayandikira, bakha amachotsa chilombocho kapena munthu pa chisa, poyerekezera ndi kulephera kuuluka.
• Anapiye amabadwa ali ndi luso lotha kuona ndi kudzidyetsa wekha. Thupi lawo laphimbidwa ndi pansi, pambuyo pa maola 12 amatha kusambira kale ndikudumphira. Kutha kulowa pansi pa madzi ndiko kupulumutsa anapiye ku zilombo. Amatha kuuluka pafupifupi mwezi umodzi.

Abakha amtchire

Mbali ina ya abakha zakutchire zimawulukira m'nyengo yozizira, mbali ina imasankha madera otentha kuti azikhalamo. Mitundu ina nthawi zambiri imakonda kusamuka, pamene ina imangokhala.

Pali abakha amtchire padziko lonse lapansi, kupatula ku Antarctica. Mitundu yambiri ya abakha imakonda kukhala chisa kapena nyengo yozizira ku France.

Mitundu ya abakha aku France ndi iti?

Lutok (wamgulu kakang'ono)

Small woimira mitundu. Ili ndi nthenga zoyera, zamitundumitundu. Amuna mu nthawi yobereketsa amadziwika makamaka - nthenga zoyera zoyera zimasiyana ndi nsana wakuda ndi chitsanzo chakuda pamutu ndi pakhosi. Oimira mtunduwu amakhala m'madzi atsopano kumpoto kwa Ulaya ndi Siberia.

Kutalika kwa thupi pafupifupi 40 cm, kulemera kwa magalamu 500-900. Oimira mtundu uwu wa abakha akhoza kuchoka ndi kuthamanga kwaufupi kwambiri. ndi madzi, motero amakhala m'madzi ang'onoang'ono omwe safikirika ndi mbalame zina zazikulu. M’nyengo yozizira, mbalame zimafika ku France ndi ku England, nthawi zina ku Iraq. Amakonda kudya kafadala ndi mphutsi za dragonfly. Mosiyana ndi oimira ena amtunduwu, nthawi zambiri samadya nsomba ndi zakudya zamasamba.

Mallard

Ambiri mtundu wa bakha. Ndendende abakha ambiri oŵeta anaŵetedwa mmenemo mwa kusankha. Amatengedwa ngati bakha wamkulu. Kutalika kwa thupi - 60 cm, kulemera - mpaka 1,5 kg. Mallard ali ndi dimorphism yodziwika kwambiri yogonana. Ngakhale mlomo wa akazi ndi amuna a mtundu umenewu uli ndi mitundu yosiyanasiyana. Mtundu uwu wa abakha wamtchire umagawidwa kwambiri kumpoto kwa dziko lapansi. Iwo amasamukira kudera la France ndi Great Britain. Amakhala m'madzi abwino komanso amchere, makamaka m'nkhalango. Anthu ena amasamuka, pamene ena onse amatsalira m’nyengo yozizira m’mitsinje yosazizira m’mizinda ikuluikulu.

Peganka

Large woimira mitundu. Chinthu chochititsa chidwi cha mtunduwo ndi nthenga., kuphatikiza mitundu yoyera, yofiira, imvi ndi yakuda. Amuna amtunduwu amakhala osadziwika bwino ndi akazi. M'nyengo yokwerera, ma drake amakula ngati kolala pamlomo wawo. Osati mtundu wabakha wamadzi. Imadyera mu udzu, imatha kuthamanga mosavuta komanso mwachangu. Amamera ku Europe ndi Russia. M’nyengo yozizira kwambiri, amasamukira kugombe la Britain ndi ku France. Imadya zokha zomwe zimachokera ku nyama: tizilombo, mollusks, nsomba ndi nyongolotsi.

Pintala

Amaonedwa kuti ndi amodzi mwa abakha akutchire okongola kwambiri. Mtunduwu umasiyanitsidwa ndi kuwonda komanso kukongola kwake. Ali ndi khosi lalitali lokongola ndi mchira wautali wopyapyala, mofanana ndi singano. Amatha kuuluka mwachangu, koma pafupifupi osadumphira. Bakha wachiwiri kwambiri padziko lonse lapansi. Mtundu uwu wa abakha umakhala ku Europe, North America ndi Asia. Anthu ochepa amakhala ku Spain komanso kumwera kwa France.

Shirokonoska

Zinali ndi dzina chifukwa cha mlomo wake wautali komanso waukulu. Amuna ndi akazi ndi osiyana kwambiri. Drake mu nyengo yokweretsa ali ndi mtundu wowala - Mutu wake, khosi ndi kumbuyo kwake zajambulidwa mumtundu wachitsulo wobiriwira wobiriwira. Amaswana m'madera otentha ku Eurasia, France ndi North America. Mtundu uwu ndi chinthu chomwe chimakonda kwambiri posaka masewera.

Mluzu wa teal

Mitunduyi imapezeka kumadzulo kwa British Isles, ku France komanso pafupifupi ku Russia. Woimira kakang'ono ka mtsinje abakha. Kulemera kwake ndi 500 g, kutalika kwa thupi - 35 cm. Amasiyanitsidwa ndi mapiko ake opapatizazomwe zimawalola kuti azisuntha molunjika. Zimenezi zimawapatsa mwayi wopita kumadzi ang'onoang'ono amthunzi, omwe mbalame zazikulu sizikhoza kufikako. Mwamuna wovala zoswana ndi wokongola kwambiri. Mimba imapakidwa utoto wa jet wodutsa, mchira wokhala ndi mawanga achikasu m'mbali. Mutu uli ndi mtundu wa chestnut wokhala ndi mzere wobiriwira wodutsa m'maso.

pochard mutu wofiira

Diver wabwino kwambiri. Amatsika mpaka kuya kwa 3 metres. Pankhaniyi, amathandizidwa ndi mchira waufupi ndi khosi lalitali. Drake amapakidwa utoto wamitundu itatu: mutu ndi wofiira kapena wofiira, chifuwa ndi chakuda, ndipo kumbuyo ndi koyera. Mkaziyo ali ndi mtundu wofanana, koma wotuwa kwambiri. Imanyamuka kwa nthawi yayitali, koma imauluka mwachangu kwambiri. Poyamba, mtunduwo umakhala kudera la steppe, kenako kufalikira ku British Isles, France ndi Iceland.

Gray bakha

Woimira wotchuka kwambiri. Thupi lake ndi lofanana ndi la mallard, koma ndi lokongola kwambiri. Mbalameyi ndi "yochezeka" kwambiri, imatulutsa kulira ngakhale ikuulukakukumbukira mawu a khwangwala. "Wokhazikika" waku France. Mitundu yayikulu kwambiri ya mbalamezi imadziwika ku France ndi Algeria. Amakhala ku Europe konse ndi North Africa. Zokonda zimaperekedwa ku zakudya zamasamba. Koma mu makwerero nyengo zosiyanasiyana zakudya ndi nyama chakudya.