I lithathelwe indiza wezinyoni: izimpawu. Kanjani izinyoni baye bazivumelanisa indiza

abameleli Iningi isigaba yezinyoni kahle imvelo phansi emoyeni. Lithathelwe nezinyoni ezindiza ngenxa izici of isakhiwo zabo zangaphakathi nezangaphandle. Lesi sihloko sizosisiza sihlole lezi zici ngokuningiliziwe.

Izimpawu izinyoni ukuzivumelanisa indiza

Izici eziyinhloko ezivumela master enezimpiko emoyeni imvelo yilezi:

- izimpaphe;

- ukuguqulwa forelimbs ku amaphiko

- ezinegazi elifudumele;

- skeleton engasindi;

- ukutholakala ithambo ekhethekile - le keel;

- umoya double ;

- mfushane emathunjini;

- ukungabi eyodwa esibelethweni azalela;

- evuthiwe isimiso sezinzwa.

Lezi zici kwesakhiwo ezibonisa indlela izinyoni aguqulelwe indiza.

Isakhiwo skeleton

Kalula ikhuphuka ezinyonini yenziwe yaba khona ngokuyinhloko sibonga skeleton ukukhanya. kwakhiwa ithambo ngaphakathi okuyizinto ingaphakathi womoya It is. Iminyango esemqoka yezinyoni skeleton kukhona ugebhezi, emgogodleni, okhalweni emikhawulweni engenhla nengezansi nasemilenzeni ukuzikhulula. amathambo amaningi tho ndawonye, ukuhlinzeka amandla "umklamo" lonke. Isici ehlukile kuba phambi izinyoni skeleton keel. Lena bone ethile zazo unamathisele imisipha, okuholela ukunyakaza wamaphiko. Kuyinto sici for izinyoni kuphela.

nemigubuzelo

Izici izinyoni ukuzivumelanisa indiza kungenxa yokungabikho izici we integument. Izinyoni kukhona iqembu kuphela izilwane iindumbu zabo embozwe izimpaphe. Bangakwazi zihlelwe zaba izigaba ezintathu. Eyokuqala ubizwa ngokuthi "nentaba". Siyabonga kubo, umzimba wale nyoni kuba izinto zihambe kahle. Kuye indawo emzimbeni kanye nemisebenzi yabo kukhona contoured amaphiko coverts, indiza kanye nomsila. Khangela, basibekele umzimba, ukwakha wabuka amaphiko umsila. Kungakhathaliseki ifomu, kwephiko ngalinye yakhiwa ingxenye emaphakathi - the kwentonga, ingxenye enkulu okuyinto webs ngokufanele ezakhiwe enameva lokuqala nelesibili mayelana hook. Engxenyeni engezansi ibizwa ngokuthi angenalutho ipeni quill.

Iqembu lesibili imelelwa uphaphe noma izimpaphe. izintshebe zawo elingenalo izingwegwe, ngakho vanes azixhunyiwe, futhi bakhululekile. Uhlobo lwesithathu - kuba fluff. Isici nobuntu isakhiwo kwakhona enameva Fluffy ukuthi zitholakala endaweni eyodwa ekupheleni ugongolo kakhulu quill ufushanisiwe.

On isibonelo izimpaphe izici lula ukubona ukuthi izinyoni baye bazivumelanisa indiza. Linikeza isiqondiso ezishisayo, inquma umbala, kungenzeka ukunyakaza emoyeni. Phela, umbala izinyoni zingaba sifihle ezilwaneni eziyingozi, kanye omunye zokubonisa ukuziphatha sigqamile.

esinegazi elifudumele

Lokhu lithathelwe indiza wezinyoni kubaluleke kakhulu. Warmblooded lisikisela njalo lokushisa komzimba esizimele imvelo. Njengoba ayaziwa nge ukuphakama lokushisa air lehla kakhulu. Futhi uma izinyoni babe nongenanembeza like inhlanzi noma izilwane zasemhlabeni, bamane ubungoma ngesikhathi indiza. Lesi sici esivela leli qembu eziphilayo ngenxa isakhiwo okuqhubekayo isimiso sokujikeleza kwegazi. It imelelwa inhliziyo ezimbili ezine-chambered nokusakaza. Ngakho-ke, pooling eyeqile lwemithambo yegazi akuhlangani, kanye negesi lokushintshisana izidakamizwa senzeka uye wakwenza ngokuzimisela okukhulu.

sakhiwo sangaphandle

umzimba Lenyoni sehlukaniswe izingxenye ezilandelayo: inhloko, ezithathekayo entanyeni, isiqu, umsila nasemilenzeni. Esisogwini amehlo ikhanda, imphumulo kanye umlomo wenyoni, embozwe uphondo izembozo. namazinyo angekho ukwenza ugebhezi ngisho lula. Nezinkophe kungahambi amehlo, i-cornea oswakanyiswe esebenzisa eshaywa ulwelwesi.

Ithuluzi eyinhloko nezinyoni ezindiza, ngokuqinisekile Ihlala e ukuguqulwa nasemilenzeni engenhla. Basuke siguqulelwa amaphiko. Imilenze - nemilenze ephansi, futhi ngokuvamile limbozwa izikali Horny. Lesi sici kwesakhiwo uselokhu e izinyoni kusukela kokhokho babo - ezihuquzelayo nezilwane. Claws ezisebusweni izinzwane abo futhi usize izinyoni waqhubeka proverhnosti ukwesekwa.

I Sakhiwo sangekhatsi izinyoni

lithathelwe izinyoni ukuba indiza kuveziwe embikweni okhuthaza izici isakhiwo iningi izitho zangaphakathi.

Isimiso sokugaya ukudla bungene imelelwa umlomo, emphinjeni, ukwakha isandiso - goiter. Kukhona ukudla baphathwa ezengeziwe enzymatic, kuba soft futhi kugaywe ngokushesha. Okulandelayo ukudla kuya esiswini, esakhiwa ezimbili: a yezindlala kanye kwemisipha, bese - emathunjini. Kuphinde kuvule out cloaca. Ithumbu izinyoni mfushane njengoba kuqhathaniswa nezinye izilwane. Lesi sakhiwo futhi okuwenza umzimba elula. ukudla Undigested ezisalayo asihlali isikhathi eside emathunjini bese kungenziwa ikhishwe ngokusebenzisa cloaca ngisho ngesikhathi indiza.

Lithathelwe nezinyoni ezindiza usukela e isakhiwo isimiso sezinzwa. Siyabonga nentuthuko, izilwane umbala umbono ngokwanele ecacile, okuvumela ukuzulazula emoyeni kalula, ngisho engamamitha kahle eliphezulu. Kahle futhi ukuzwa. Futhi sibonga ekuthuthukiseni lesi cerebellum, ezingeni eliphakeme, futhi nokudidiyela ukunyakaza. Izinyoni aphendule ngokushesha njengoba besondela ingozi noma ukuzingela.

Compact - isici isici uhlelo zokuzala. Testes besilisa ezincane, emabhontjisi-okwenyanga. Bavula Amapayipi zabo ngqo cloaca. Izinsikazi babe esibelethweni eyodwa kuphela. Lesi sakhiwo kwenza isisindo inyoni lincane kakhulu. Ovum uhamba gonadal eduze oviduct, lapho kokukhulelwa kwenzeka futhi inqubo, amaqanda embozwe amagobolondo igobolondo calcareous. Ngaphezu kwalokho, ngokusebenzisa cloaca uyaphuma.

umkhuba ukuphefumula

izinyoni ukuzivumelanisa indiza ukhathazekile futhi umgudu wokuphefumula. Ngemva olunzulu kwemisipha umsebenzi uhlelo ludinga ukulokhu umoya-mpilo ezicutshini eziyishumi nemitshingo. Ngakho-ke, kuhlanganise umoya aphefumula e izinyoni kukhona imizimba ezengeziwe - izikhwama emoyeni. Lokhu olwengeziwe emoyeni amadamu nge volume ngokwanele ezinkulu. Ngakho-ke, izinyoni ukuphefumula Umoya ubizwa nangokuthi double.

Lithathelwe izinyoni ukuze imvelo

Izici Sakhiwo sangaphandle ngokuvamile Ushintshe kuncike kule ndawo. Ngokwesibonelo, lesiqophamithi ephilayo ehlathini has izimpiko abukhali. Ngosizo lwabo, washukumisa kwamagatsha, osizweni umsila ngezimpaphe elukhuni. Uqhwaku lwenhlanzi okuthiwa i le nyoni ifana ishizolo. Ngokusebenzisa it, kanye nolimi eside okunamathelayo aluthathayo izinambuzane futhi izibungu amagxolo, imbewu Izigaxa.

Izinyoni - abakhileyo amachibi futhi amathuluzi amaningana ezibalulekile. Lokhu nemilenze iDemo esiphansi kanye nolwelwesi ebhukuda, izimpaphe obukhulu, ezinamafutha akahle imfihlo nezindlala ekhethekile kwamanzi-cikayo. "Sukani nalo" - lelo zwi kuzwakele kubo bonke, kwabonakala ngenxa izici zokuphila ka Waterfowl.

Izakhamuzi ezivulekile - emaqeleni kanye ezingwadule, babe coloration zokuzivikela izimpaphe, imilenze enamandla kakhulu futhi esebenza kahle kakhulu.

Bird coast - master ehuquzelayo indiza. Albatross, seagull kanye petrels libhekene khona amaphiko eziqinile futhi eside. Kodwa anomsila iDemo. Konke lokhu kuvumela abakhileyo ugu ukudoba ngokuqondile emoyeni.

Kungenzeka yini ukubona inyamazane at ibanga kuze ayizinkulungwane amamitha? Ukuze Izinyoni ezidla inyama akunzima kakhulu. Falcon, uklebe, ukhozi - abameleli eliqhakazile leli qembu. Banezinhliziyo uqhwaku lwalugobile ezinkulu, okuyinto ubambe nokudla izinyembezi. A izimpiko enamandla abukhali ushiye isakwazi yokuphunyuka. Zaziziningi izilwane bayakwazi ukuntanta emoyeni isikhathi eside ngenxa amaphiko ubanzi kakhulu. Futhi labo ukuzingela ebusuku, ngaphezu kwalokho kufanele namehlo abukhali futhi ukuzwa ephelele. Ngokwesibonelo, izikhova.

Ingabe zonke lezi zinyoni zishayeka

Akuwona wonke amalungu alesi sigaba esekwazi ukundiza. Ngokwesibonelo, penguins kukhona ababhukudi kakhulu, izitho zomzimba wabo engenhla modified zibe emaphikweni. Kodwa ukundiza lezi zinyoni angazi kanjani. Banezinhliziyo keel, kodwa eziningi isisindo ayikuvumeli ukuba phezulu emoyeni. A ungqimba obukhulu amanoni izimpaphe obukhulu zibalulekile ukuze kube nokuphila ngaphansi kwezimo ezinzima kakhulu zenyakatho.

Superorder ihlanganisa nentshe emu, ikiwi, ukuhlelwa kwesikhala sezinhlamvu, Rhea. Lezi zinyoni Keel ulahlekile. Futhi ukwehluleka indiza incephezeliswa ukugijima ngokushesha. Leli khono konga izinyoni ngaphansi Emathafeni ase-Afrika.

Iningi wezinyoni zanamuhla ngokuphelele bazivumelanisa zendiza, ndawo. Bahlala ehlathini, amanzi kanye nemida, emaqeleni kanye ezingwadule.

I abameleli besigaba yezinyoni besesitelekeni ngokwehlukahlukana kwabo, ibalulekile imvelo kanye nempilo yomuntu, futhi izici isici isakhiwo banesibopho ikhono fly.