Muromo shiri chivakwa (mufananidzo)

Birds - ndeimwe zvinoshamisa mhuka. Pasinei zvinonyatsorehwa nemamiriro urongwa, ivo-siyana kwazvo. Uye muromo shiri hachisi zvagara. Munyaya ino isu kufunga zvinhu zvayo mamiriro mu vamiririri taxonomic mapoka shiri siyana.

General unhu Shiri

The chikuru chinoratidza mhuka idzi ndiwo kukwanisa kubhururuka. Kuti aite izvi, shiri dzine wandei adaptive zvinhu:

• muviri une streamlined chimiro;
• forelimbs dzakachinjwa kupinda mapapiro;
• pamberi chinyoreso pechifukidziro;
• mapfupa mhango, uyewo pamberi keel - the protrusion of sternum;
• Kufema miviri;
• inodziya-bloodedness.

Sechivako muromo shiri yacho

"Yekushanyirana kadhi" mumwe nomumwe kwemarudzi mayo. Photo beaks Shiri munyaya ino kamwe zvakare inoratidza. Pana Eagle, Akakotama, mumwe hanzi - sandara uye anopiwa chaizvo meno uye nyenganyenga mutete uye unopinza. shiri muromo - ichi ndicho shaya. mafupa avo akafuka horny venhumbi nokuda kwayo makemikari anoumba afanane bvudzi kwevanhu uye nezvipikiri. Mujinga yokumusoro muromo vari mhino, kuburikidza icho mhepo anopinda muviri.

Kana isu neiko dzichipfekeka zviri shaya dzevanhu uye shiri, zvinokwanisika kutaura kuti ekupedzisira vanoonekwa ne siyana uye specialization. Haisi chete mudziyo nokuda dzokubudisa uye ingestion zvokudya. Achibatsirwa muromo reshiri anogadzirwa chivakwa mashoko dendere, kuvaka dzimba dzavo, vakatsigira panguva kukwira. Vamwe shiri hwemvura kurishandisa somunhu firita mudziyo.

In muromo reshiri iyo

uchenjeri Popular inoti: "Zvose shiri nomuromo wayo aiva zvakakwana." Uye haasi masanga. Chimiro, urefu uye kukura muromo chaizvoizvo pakutsvaga nzira okuwana zvokudya uye tsika dzaro.

Somuenzaniso, nezizi guru - shiri ine refu muromo. Nokuda mamiriro ichi, rinogona kusvina chero mhuka kubva kudzika mvura kana kubva muvhu. Munhu wose ari kuziva muromo womunhu nehukurwizi. The pasi rine bhegi Rakaunyana kuti shiri anoshandisa kubata hove. A Woodpecker kushandiswa sezvo muromo yati, izvo zvinoita buri nemakwati miti. Saka shiri inobereka zvipembenene dzavo mazana.

By nzira simba uye zvinhu neshiri zvinokosha dzinogona kubatanidzwa mumapoka akawanda. Ngatimboonai nomumwe wavo uye unoenderana mhando beaks zvizere.

"Dzinodya dzimwe dzinosiya" muromo

A shiri muboka iri vane wandei kukura uye vanokwanisa "ichikwira" kutiza. Nyaya iyi dzinovabvumira chamber pasi chakaurawa yakazaruka munzvimbo. Zvino zvikara ibwe vanobhururuka pasi uye kubaya waitirwa ake unopinza nenzara. muromo wavo akapeta pasi uye dzinoumba unopinza chaizvo. Naizvozvo, magora, makondo, hawks uye Rukodzi kubvarura nyama zvidimbu nyama nyore.

waterfowl

boka iri rinosanganisira shiri, swans, duck. muromo wavo ane sandara chimiro uye anopiwa meno uye horny fuma kwamahwendefa. Uchibatsirwa wavo, shiri wapera uye pasi zvokudya.

Asi gagaroobraznye, vari zvakare vamiriri waterfowl vataura muromo. Shiri idzi Tidzidze hove duku, iyo anogadzirwa apo mitambo yomumvura.

Snipe - shiri ine refu muromo. It anogara anezvimiti, kuwana mumadhaka duku vertebrates. emumvura ichi wetsodzo ane unobvumira kuti kuchengeta hove. It anonzi shorebirds, nekuti haina mafuta shwanu. Nyaya iyi Haamubvumiri kushambira uye svetuka.

granivorous shiri

Bullfinches uye goldfinches somunhu kufarira delicacy vanosarudza mbeu, atwo uye michero. Naizvozvo, muromo wavo pfupi, asi gobvu. Nyaya iyi kunoita kuti granivorous shiri haushandi zvikuru kuitwa panguva kuwana zvokudya.

The Absorção de Água mbeu ndepana kuzvisiyanisa. Somuenzaniso, vamiririri chicks ikavamedza, usadzvinyirira. Ivo vakava gizzard uye craw zvakanaka, sezvamakaropafadzwa kwemaawa anoverengeka pane makemikari kurapwa zvokudya.

Finches uchishandisa muromo kwete chete unganidza mbeu. Shiri idzi kutanga kubvisa kubva inedible ganda, uye ipapo akapwanyika chinoumba kukuya chikafu. mumwe muitiro kwakadaro kunobvira nemhaka hombe muromo unopinza muromo uye tsandanyama kukura.

Neshiri ingest mbeu zvakazara kukonzera zvavo kupararira. Kana achipfuura ari ura, havana kushanda usaora kukwanisa kumera, uye dzimwe nguva kunyange kuvandudza unhu uhwu.

Meet insectivores

Shiri muromo, tupukanana achisarudza angava akasiyana zvitarisiko uye yakareba. Zvisinei, nguva dzose mutete uye unopinza. Vamiririri boka iri shiri dziri Inomedza, starlings, swifts, tits, blackbirds, flytrap, orioles, cuckoos.

A zvikuru yakawanda zvokudya ivo uchapedza panguva kudyisa vana. Muchiitiko chino, insectivorous shiri kuparadza yakaipisisa zvokurima zvipukanana: zvipembenene, moths, zvipembenene, inda dzemuriwo. Zvokudya zvavo ivo vanounganidza muvhu, uswa, shrub mumatenhere.

Dzezvakatipoteredza vanodavira kuti ndiyo basa shiri kunodzivisa zvinokuvadza Zvipembenene dzinoberekera nemafashamo nzira. Chimwe dzinonakidza ndechokuti, mumwaka ezvinhu, zvipembenene kudya tsika angachinja. Izvi zvikuru kukura mamwe zvipukanana. Naizvozvo, pane mutemo kana mukati kuwanda vakawanda shiri, saka pano hapana chaizvo kuwedzera tumbuyu, uye vakutarisire.

Zvinofanira kucherechedzwa kuti marudzi akasiyana shiri beaks vane mamwe zvinhu vakwanise kuunganidza zvokudya. Pane dzakafara mapapiro nyama, ichipa "dzinodzengerera" kubhururuka, uye unopinza nenzara. A granivorous kunge zvakanaka dzakabudirira netsandanyama.

Saka, muromo shiri yacho asangana hunhu zvokudya uye nzira kwayo kugadzirwa. Maererano zviri shiri unobatanidzwa anotevera mapoka:

• Mbeswa - vane simba, curved muromo pasi. Izvi zvinobvumira kuti urwise zvakatapwa, uye kuti kutyora abate yaro.
• Waterfowl - shiri zvinosanganisira zviviri beaks. Wokutanga kwavo sandara uye anopiwa ane mudziyo kuti kukuya chikafu. Wechipiri - rakapinza uye refu, zvichibvumira kutsvaka vertebrate mumvura.
• Granivorous - vane pfupi asi simba chaizvo muromo. Vanokurukura zvikuru simba apwanye mbeu uye zvibereko.
• Insectivorous - dzinoratidzwa unopinza uye dzakaonda muromo. Izvi zvinobvumira kuti kuunganidza zvokudya kubva kupfuura kure akakwirira.