Woipa

Ziswazi zimalola kulira kwawo mokweza, ngati lipenga, makamaka akamawuluka; chifukwa chake adatenga dzina lawo.

makhalidwe

Kodi whooper swans amawoneka bwanji?

Whooper swans ndi ang'ono pang'ono kusiyana ndi swans osalankhula wamba, koma amafanana kwambiri ndi iwo: ndi mbalame zoyera, zazikulu zokhala ndi khosi lalitali. Mulomowo uli ndi nsonga yakuda ndipo m'mbali mwake ndi wachikasu chowala (ndiwofiira ngati lalanje m'malo osalankhula). Mbalame za Whooper ndi 140 mpaka 150 centimita utali, ndi mapiko otalikirana pafupifupi mamita 2, ndipo amalemera mpaka 12 kilogalamu. Mapazi awo ali ndi ukonde.

Kupatulapo mtundu wa milomo yawo, akamba akale ndi osalankhula angasiyanitsidwenso ndi mmene makosi awo amagwirira ntchito. Ngakhale kuti akambuku osalankhula amayang'ana makosi awo, akambuku amawanyamula mowongoka ndi kuwatambasula.

Kuphatikiza apo, kusintha kuchokera pamphumi kupita kukamwa ndikolunjika; chinsalu chosalankhula chili ndi linunda panthawiyi. Mbande zazing'ono zimakhala ndi nthenga zabulauni-imvi komanso nsonga zamtundu wakuda. Pokhapokha akakula ndipamene amapeza nthenga zoyera.

Kodi chimbalangondo chimakhala kuti?

Mbalame za Whooper zimapezeka kumpoto kwa Ulaya kuchokera ku Iceland kupita ku Scandinavia ndi Finland mpaka kumpoto kwa Russia ndi Siberia. Timawapeza makamaka kumpoto kwa Germany - koma m'nyengo yozizira. Nyama iliyonse imasamukira m'mphepete mwa mapiri a Alps ndikukhala m'nyengo yozizira kumeneko panyanja zazikulu.

Whooper swans amakonda madzi: amakhala m'mphepete mwa nyanja zazikulu kumpoto kwa nkhalango kapena pa tundra (amenewa ndi madera akutali a kumpoto kumene mitengo imamera). Koma amapezekanso m’mphepete mwa nyanja yafulati.

Ndi mitundu iti ya zingwe zomwe zilipo?

Atsekwe ali m'banja la atsekwe. Zodziŵika bwino kwambiri mwa izo ndi mbalame zosalankhula, zomwe zimapezeka padziwe lililonse la m’paki, mbalame zakuda, ziswazi za khosi lakuda, zimbalamba wa lipenga, ndi kansomba kakang’ono.

Khalani

Kodi whooper swans amakhala bwanji?

Mbalamezi zimafuna nyanja zazikulu kuti zikhale ndi moyo chifukwa ndi kumeneko kokha kumene zimapeza chakudya. Khosi lawo lalitali limagwiritsidwa ntchito "kuyika pansi"; Izi zikutanthauza kuti amamira pansi pamadzi mutu ndi khosi, kusanthula pansi kuti apeze chakudya. Akafika pamtunda, amangoyenda movutikira: ndi miyendo yawo yaifupi komanso yopindika, amangoyenda ngati bakha.

Kumbali ina, mbalamezi zimauluka bwino: nthawi zambiri zimawulukira m'magulu ang'onoang'ono, ndipo nyama imodzi yokha imapanga mzere wotsetsereka pamene ikuwuluka. Mosiyana ndi akamba osalankhula, omwe amakupiza mapiko awo mokweza akamauluka, mbalamezi zikamauluka zimauluka mwakachetechete. Whooper swans ndi mbalame zosamukasamuka koma sizimayenda mtunda wautali makamaka.

Ambiri amangobwerera mmbuyo ndi mtsogolo pakati pa Scandinavia ndi kumpoto kwa Germany: amasamukira kumpoto m'nyengo yamasika kukaswana ndiyeno amakhala nafe m'nyengo yozizira. Nthawi zambiri amabwerera kumalo omwewo a hibernation. Amuna amayamba kutengera akazi m'nyengo yozizira.

Anzawo aŵiriwo amamveketsa kulira kwawo kokweza, konga ngati lipenga pamene akusambira pamadzi, akuimirira patsogolo pa wina ndi mnzake, kutambasula mapiko awo, ndi kupanga mayendedwe a njoka ndi makosi awo. Kenako onse awiri amaviika milomo yawo mopingasa m’madzi kenako n’kugonana. Kenako amawulukira kumalo kumene amaberekera. Akangolowa akapeza mnzawo, amakhala nawo moyo wawo wonse.

Anzanu ndi adani a chimbalangondo

Kwa nthawi yayitali, maswans ankasakidwa kwambiri ndi anthu: ambiri amaphedwa ndi ngalawa. Chotero ali amanyazi kwambiri.

Kodi mbalame za whooper zimaberekana bwanji?

Pofuna kuswana, akambuku amafunafuna madera akuluakulu m’mphepete mwa nyanja yafulati kapena m’mitsinje ya madambo a kumpoto kwa Ulaya. Kumanga zisa ndi ntchito ya yaikazi - imamanga chisa chachikulu chonga mulu kuchokera ku nthambi, mabango, ndi udzu. Zisa nthawi zambiri zimakhala m'mphepete mwa nyanja kapena pazilumba zazing'ono. Amayikidwa pansi - nthenga zofewa, zotentha zomwe zimakhala pansi pa nthenga zoyera zoyera - kusunga mazira, ndipo kenako ana, abwino ndi otentha.

Pomaliza, yaikazi imaikira dzira tsiku lililonse. Akaikira mazira asanu kapena asanu ndi limodzi mwa mazira aakulu amtundu wa centimita 11.5, kamwana kakang'ono ka mayiyo kakuyamba kubereketsa. Izi nthawi zambiri zimakhala pakati pa Meyi ndi pakati pa Juni. Kenako amakhala pa mazira kwa masiku 35 mpaka 38. Panthawi imeneyi amatetezedwa ndi yaimuna (yomwe siibala).

Kenako anawo amaswa. Mosiyana ndi akansa osalankhula, iwo samakwera pamsana pa makolo awo, koma amayenda nawo limodzi m’madambowo: poyamba pamabwera mayi, kenako ana aswans, ndipo potsiriza atate. Ana aang'ono amavala diresi ya nthenga yotuwa yopangidwa ndi zofewa pansi.

Zikakula pang’ono, zimamera nthenga zotuwa, ndipo nthenga zoyera zimamera m’nyengo yozizira yoyamba. Akakwanitsa masiku 75, amaphunzira kuuluka. M'nyengo yozizira yachiwiri, nthenga zawo zimakhala zoyera kwambiri: tsopano ana aang'ono amakula ndipo akukula msinkhu.

Kodi zingwe za whooper zimalumikizana bwanji?

Ziswan za Whooper sizinganyalanyazidwe: kuyimba kwawo mokweza, kokoka mtima kumakumbutsa kulira kwa lipenga kapena trombone.

Chisamaliro

Kodi whooper swans amadya chiyani?

Mbande za Whooper zimadya udzu. Amakumba mizu ya zomera zam'madzi ndi milomo yawo. Komabe, pamtunda, amadyanso udzu ndi zitsamba.

Kusunga zingwe za whooper

Mbande za Whooper ndi zamanyazi ndipo zimafuna madera akuluakulu. Ndicho chifukwa chake simumawapeza m'mapaki; amasungidwa kwambiri m'minda yamaluwa. Kuphatikiza apo, ma swans omwe amakulira amatha kukhala osamasuka ngati muyandikira kwambiri chisa chawo: amatha kuukira anthu. M’malo osungiramo nyama, amadyetsedwa ndi zakudya zopangidwa kale kapena tirigu, mbatata yophika, ndi mkate. Amapezanso masamba ambiri monga udzu, letesi, kapena kabichi.