Steppe lark: piav qhia, khoom noj khoom haus, luam tawm

Cov txheej txheem:

Steppe lark: piav qhia, khoom noj khoom haus, luam tawm
Steppe lark: piav qhia, khoom noj khoom haus, luam tawm

Video: Steppe lark: piav qhia, khoom noj khoom haus, luam tawm

Video: Steppe lark: piav qhia, khoom noj khoom haus, luam tawm
Video: Spectacular Birding and Wildlife Holiday in Mongolia 2024, Hlis ntuj nqeg
Anonim

Npauj npaim (dzhurbai) yog ib tug noog me uas yog tus hu nkauj zoo heev. Nyob rau tib lub sijhawm, lawv feem ntau pleev xim rau hauv av nplaum-grey dull tones. Cov noog tau nthuav dav, feem ntau nyob hauv qhov chaw qhib: steppes thiab meadows, treeless slopes thiab semi-deserts ntawm toj thiab roob. Lawv tsis tshua muaj zaum ntawm ceg ntawm shrubs thiab ntoo. Lub hauv paus ntawm lawv cov zaub mov nyob rau lub caij ntuj sov yog tsuas yog ib nrab-ripe noob ntawm ntau yam herbaceous nroj tsuag thiab kab. Thaum lub caij ntuj no, lawv noj cov noob.

Teb kos npe

Npauj npaim lark yog ib tug noog loj loj. Nws daim duab yog loj heev, stocky. Cov ris tsho hnav ris tsho yog "lark", ntawm txhua sab ntawm goiter muaj qhov dub loj, qee zaum lawv kaw. Hauv qab ntawm tus noog yog me ntsis pom, dawb. Cov tis dav dav nrog cov kab tsaus nti, thaum lub ntug ntawm txoj hlua khi muaj lub teeb ciam teb, uas yog tshwj xeeb tshaj yog pom thaum lub sij hawm tawm mus. Lub beak yog lub teeb, tuab.

steppe loj
steppe loj

Ntawm hauv teb thiab steppes. Qee lub sij hawm nws hu nkauj thaum zaum ntawm ib tsob ntoo lossis hauv av, tab sis feem ntau yog thaum ya ntawm qhov siab ntawm 10 meters,nce smoothly, piav qhia arcs. Zaj nkauj no nrov thiab nyuaj. Ib tug sonorous "chrrr" yog hnov nyob rau hauv nws, raws li zoo raws li ib tug whistling, meej "ntshiab". Nws xyaum lub suab ntawm lwm cov noog: barn nqos, lwm yam larks, linnet, badger warbler, gopher whistle, herbalist, ntau lwm yam suab.

Xov xwm

Lub steppe lark muaj xim av-grey lub ntsiab xim. Lub caj dab, lub xub pwg nyom thiab pem hauv ntej ntawm lub nraub qaum yog feathered nrog cov qia tsaus thiab lub teeb buffy npoo.

Cov plaub hau dub saum toj kawg nkaus qhia tsis muaj zog heev. Lub underwing coverts yog greyish-xim av, lub loj thiab nruab nrab tis yog tsaus xim av, nrog buffy los yog daj ntseg reddish npoo nyob rau hauv cov hluas plaub. Qhov kawg ntawm qhov thib ob yog nrog lub teeb, yuav luag dawb me ntsis. Tail feathers yog dawb nrog xim av puab hauv paus; ntawm ntug, ob khub nrog dav dawb ciam teb, tag nrho lwm tus nrog me me dawb; txhua tus khub nruab nrab yog xim av, ib xim.

steppe lark zaub mov
steppe lark zaub mov

Lub ventral ntawm tus noog yog dawb. Cov seem ntawm lub taub hau yog greyish-xim av; saum lub qhov muag muaj qhov muag pom kev. Nyob rau ntawm ib qho chaw dub loj ntawm ob sab ntawm goiter. Qhov tseem ceeb ntawm lub hauv siab thiab goiter nrog tsaus xim av thiab greyish streaks. Cov sab yog grey, zoo li cov underwings, tsuas yog nyob rau tom kawg muaj dawb ciam teb. Lub teeb xim av zaj sawv. Paws thiab beak yog xim av daj.

Habitat

Tus herbivorous steppe lark nyob, raws li lub npe qhia, nyob rau hauv qhib steppe chaw nrog ib tug zoo-tsim nyom cover.

Cov noog nyob hauv qab noLub teb chaws: Albania, Azerbaijan, Armenia, Algeria, Bulgaria, Afghanistan, Greece, Bosnia thiab Herzegovina, Egypt, Georgia, Jordan, Israel, Iran, Iraq, Ltalis, Spain, Cyprus, Kazakhstan, Lebanon, Kyrgyzstan, Macedonia, Libya, Moldova, Morocco, Portugal, Palestine, Romania, Lavxias Federation, Serbia, Saudi Arabia, Slovenia, Syria, Tunisia, Tajikistan, Qaib ntxhw, Turkmenistan, Ukraine, Uzbekistan, Croatia, Fabkis, Montenegro.

steppe lark omnivorous
steppe lark omnivorous

Khoom noj

Zoo li tag nrho lwm cov larks, nyob rau lub caij ntuj sov lub steppe lark pub tshwj xeeb rau tsiaj cov zaub mov. Nws noj los ntawm kev khiav nrawm nrawm rau hauv av, thiab tseem pecking txhua yam uas nws tuaj hla ntawm cov nyom thiab hauv av. Qee lub sij hawm nws ya mus thiab tshuaj xyuas qhov saum toj ntawm tag nrho cov hav txwv yeem. Nws lub caj pas loj yog feem ntau densely npog nrog av nkos. Qhov no yog vim lub fact tias nws rho me me kab larvae los ntawm cov av. Nrog nws cov beak, nws tuaj yeem tawg los ntawm cov dej khov ntawm cov daus, thaum tshem cov noob nyom los ntawm hauv qab nws.

lub steppe Lark yog omnivorous. Nws noj cov kab loj - copra, locust, lingering, thiab lwm yam. Ntawm lwm cov kab, nws nyiam cov kab tsaus nti, weevils, caryopses, nplooj kab, mos lwj, cov kab noj mov, nrog rau cov neeg caij tsheb, yoov, muv, qwj, ntsaum thiab lwm yam. Tsis tas li ntawd, kab laug sab kuj yog ib qho nyiam delicacy ntawm steppe lark noog. Nws txoj kev noj haus, raws li peb pom, muaj ntau haiv neeg. Ntau tshaj li lwm tus, nws noj orthoptera, vim tias lawv muaj ntau haiv neeg. Nyob rau tib lub sijhawm, nws noj cov kab me me, lamellar, nplooj kab, kab ntsig thiab ntsaum.

Reproduction

Tam sim nodavhlau thiab hu nkauj kawg ntawm lub Peb Hlis mus rau nruab nrab Lub Xya Hli. Nyob rau tib lub sijhawm, thawj clutches tau sau tseg ze Zhdanov los ntawm Borovikov thaum kawg lub Peb Hlis. Clutches kuj pom mus txog rau thaum nruab nrab Lub Rau Hli.

herbivorous steppe lark
herbivorous steppe lark

Zoo li lwm cov larks, nws zes hauv qab tsob ntoo ntawm cov nyom hauv lub qhov, nws zoo kawg nkaus ntxoov ntxoo thiab npog. Nws yog tsim los ntawm qhuav nplooj ntawm cereals thiab stems, raws li zoo raws li nyias cov hauv paus hniav. Raws li ib txwm muaj, txheej sab hauv suav nrog cov khoom siv thinner. Periodically, nws yog nyob rau hauv ib pawg ntawm qhuav nees droppings. Clutch feem ntau muaj 5 qe, qee zaum 6. Cov qe yog tsaus nti, ntsuab los yog tawm-dawb lub hauv paus xim nrog ntau yam txiv ntseej lossis xim av, me ntsis qhov muag plooj, uas yog thickened mus rau qhov kawg.

Ib tug poj niam incubates qe rau kaum rau hnub. Nyob rau tib lub sijhawm, pub mis rau hauv lub zes kav ntev li kaum hnub.

steppe lark pub
steppe lark pub

Nqaij uas nyuam qhuav tawm hauv lub zes tau pom txij thaum nruab nrab lub Tsib Hlis mus txog rau Lub Xya Hli, thaum cov tsiaj txhu zoo nkauj tau tshwm sim, pub rau cov stubble, steppes, txoj kev thiab mowing nrog rau cov larks. Thaum kawg ntawm lub caij ntuj sov muaj cov noog loj heev - los ntawm 200 tus neeg. Nyob rau tib lub sijhawm, kev tsiv teb tsaws mus ntxiv mus txog thaum lub caij nplooj zeeg lig. Feem ntau lawv ntxiv mus rau lub caij nplooj zeeg tiag. Zoo sib xws migratory flocks kuj muaj nyob rau sab qab teb ntawm ntau yam. Nomadic flocks yog nrov heev nyob rau lub caij nplooj zeeg. Nyob rau tib lub sijhawm, huab cua zoo, larks hu nkauj thiab tawm mus, zoo li lub caij nplooj ntoo hlav, nrog ib zaj nkauj.

Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws

Nyob rau hauv cov neeg laus larks, zoo li tus so, molting tshwm sim ib zaug xwbib xyoos puag ncig lub Yim Hli. Cov menyuam qaib muaj ib qho kev tsim kho tsis zoo, uas yog hloov los ntawm thawj plumage nyob rau hauv lub zes, uas nyob rau hauv lem yog hloov los ntawm cov thawj "cov neeg laus", loj outfits los ntawm lub caij nplooj zeeg.

Ntaus

Tus steppe lark yog " toj roob hauv pes " huab cua loj. Nws nyob deb ntawm ib puas meters ntawm ib ob peb los ntawm ob peb, thaum tsis ntau tshaj 2 khub ntawm ib 1 hectar av.

Pom zoo: