Cov txheej txheem:
2024 Tus sau: Sierra Becker | [email protected]. Kawg hloov kho: 2024-02-26 05:10
Graceful noog Avdotka tsis yooj yim ntsib hauv cov tsiaj qus. Nws feem ntau ua txhua yam tseem ceeb nyob rau hauv lub npog ntawm hmo ntuj, thiab thaum nruab hnub nws nyiam zaum nyob rau hauv ib qho chaw secluded, zoo kawg nkaus disguising nws tus kheej nrog kev pab los ntawm ib tug variegated xim. Avdotka noog nyob qhov twg thiab nws zoo li cas? Koj yuav pom cov lus piav qhia ntawm qhov tsos thiab kev ua neej ntawm tus noog txawv txawv no hauv peb tsab xov xwm.
The Avdotkove tsev neeg
Rau lub sijhawm ntev, cov kws tshawb fawb tsis tuaj yeem txiav txim siab seb qhov twg yuav tsum raug xa mus rau Avdotok. Txoj kev ntawm lub neej thiab kev zoo nkauj ua rau lawv muaj feem xyuam nrog ntau pawg ntawm cov noog ib zaug. Yav dhau los, noog tau muab cais ua waders, bustards thiab cranes. Niaj hnub no, lawv nyob ib qho chaw nyob rau hauv qhov kev txiav txim Charadriiformes, nyob rau hauv uas lawv tsim ib tug cais tsev neeg ntawm Avdotkov.
Tsev neeg suav nrog tsuas yog 10 hom noog. Lawv yog tus cwj pwm los ntawm ob txhais ceg ntev, elongated beaks thiab nruab nrab loj - lawv cov neeg sawv cev loj tshaj plaws ncav cuag qhov ntev ntawm 60 centimeters. Txhua hom Avdotka noog muaj cov xim variegated ntawm kab txaij lossis cov pob uas sib koom ua ke nrog ib puag ncig,ua rau lawv yuav luag tsis pom. Reef thiab loj reef hom txawv tshaj plaws nyob rau hauv cov xim, uas yog txawm pom nyob rau hauv ib tug cais genus.
Avdotka noog: yees duab thiab piav qhia ntawm tsos
Common Avdotka yog ib tus noog me me nrog lub cev zoo nkauj oval, lub taub hau loj thiab lub qhov muag puag ncig. Nws muaj slender ncaj ob txhais ceg nrog ib tug pronounced lub hauv caug pob qij txha nyob rau hauv nruab nrab. Vim qhov tseeb tias nws yog qhov pom zoo heev, hauv lus Askiv cov noog tau txais lub npe menyuam yaus "lub hauv caug" (thick-knee).
Nws nyias nyias thiab tsis ntev caj dab. Mloog lub suab ncig, tus noog tau rub nws mus, thiab nyob rau hauv lub xeev siab, nws khoov nws nrog ib tug nuv, zoo li ib tug heron. Qhov loj ntawm lub cev ntawm ib tug dog dig Avdotka tsis tshua muaj tshaj 40-45 centimeters. Nws qhov hnyav tuaj yeem yog los ntawm 0.5 mus rau 1.1 kilograms. Loj taw tis nyob rau hauv ib ncua mus txog 70-80 centimeters.
Cov noog Avdotka muaj xim av tsis pom kev, uas luv luv kab txaij ntawm cov xim dub, xim av thiab dawb paj sib xyaw. Nyob ze ntawm lub qhov muag, cov kab txaij nce ntxiv, tsim cov chaw dawb thiab xim dub. Ob txhais ceg thiab beak yog ci daj, qhov kawg ntawm beak yog pleev xim rau dub. Tsis muaj qhov sib txawv ntawm cov txiv neej thiab poj niam, lawv cov xim thiab qhov ntau thiab tsawg yog tib yam.
Nyob zoo
Thaj chaw ntawm Avdotka noog npog Eurasia, North thiab Central Africa. Hauv Canary Islands, Portugal, Spain, Morocco, Algeria, Egypt thiab Tunisia, nws nyob txhua xyoo. Hauv lwm qhov chaw nws tsuas yog tshwm sim hauv qee lub caij. Rau kev sib hais haum, Avdotka xaiv semi-deserts, steppes, savannasze hiav txwv thiab dej ntug dej.
Cov noog yug hauv tebchaws Eurasia. Nws yog dav los ntawm Qaib Cov Txwv mus rau sab hnub poob ciam teb ntawm Tuam Tshoj. Nyob rau hauv Ukraine, nws pom nyob rau sab qab teb thiab raws ntug dej ntawm lub Dnieper, nyob rau hauv Russia - los ntawm lub Volgograd cheeb tsam mus rau ciam teb nrog Abkhazia. Hauv Tebchaws Europe, muaj tsawg dua qhov chaw zoo rau nws, yog li Avdotka nyob ntawd tsis tu ncua. Rau lub caij ntuj no, cov noog ya mus rau Mali, Senegal, Mauritania, nrog rau ntawm ntug dej hiav txwv Liab - mus rau Eritrea, Djibouti, Yemen, Oman thiab Saudi Arabia.
Kev ua neej
Ceev thiab thaj yeeb crowberry tsis tshua muaj kev sib cav nrog lwm tus tsiaj, sib koom ua ke nrog ntau hom. Lub zej zog nrog tib neeg kuj tsis muaj kev cuam tshuam rau nws, yog li nws feem ntau nyob ze cov zos thiab ua liaj ua teb. Nws tsis txaj muag, tab sis me ntsis ceev faj. Thaum muaj xwm txheej, tus noog khiav sai sai lossis khov rau hauv qhov chaw hauv cov nyom tuab, ua rau pom tsis pom rau cov yeeb ncuab.
Lub davhlau ntawm Avdotka yog nyob ntsiag to thiab qis, muaj kev nrawm nrawm. Tab sis nws tsis tshua siv tis loj, nyiam txav mus rau hauv av. Nws yog ib tug noog nocturnal carnivorous. Avdotka ua haujlwm ze rau yav tsaus ntuj, tab tom nrhiav zaub mov ua tsaug rau kev hnov lus zoo thiab tsis pom kev. Lub hauv paus ntawm nws cov khoom noj yog cov tsiaj me, kab, molluscs, Qav, nas me, nab thiab lizards. Thaum mus yos hav zoov, nws qw nrov nrov, ntshai tus tsiaj kom nws pom nws tus kheej.
Nyob rau lub caij ntuj no, Avdotka tsis nyob ntev thiab pib zes twb nyob rau lub Peb Hlis-Lub Plaub Hlis. Feem ntau lawvloners, tab sis thaum lub sij hawm yug me nyuam qaib lawv tuaj yeem sib sau ua pab pawg me ntawm ob peb lub kaum os.
Avdotka lub zes yog nyob rau hauv av. Nws yog ib qho kev nyuaj siab me me lined nrog pob zeb thiab them nrog ntau yam tshuaj ntsuab, ceg thiab nplooj. Hauv ib lub clutch tsuas muaj 2-3 lub qe beige nrog cov pob tsaus. Ob niam txiv koom kev tsim tsa thiab saib xyuas cov xeeb ntxwv.
Thaum lub caij sib yuav, tus cwj pwm ntawm cov noog hloov. Lawv ua tib zoo saib thiab ceev faj. Thaum pom tus yeeb ncuab, lawv tuaj yeem cuam tshuam nws txoj kev xav rau nws tus kheej: dheev tus noog pib ua suab nrov, qw thiab nrov nrov nws tis, maj mam coj tus tsiaj tawm ntawm lub zes. Nyob rau lub sij hawm no, Avdotki feem ntau tua thaum nruab hnub, tib lub sij hawm pub tus khub uas incubates qe.
Me nyuam qaib hatch hauv ib hlis. Lawv twb pom zoo, taug kev thiab taug tau lawv niam lawv txiv. Thaum xub thawj lawv tau npog nrog lub teeb fluff, tab sis tom qab lwm lub hlis lossis ob zaug lawv tau npog tag nrho nrog cov plumage thiab tuaj yeem ya.
Pom zoo:
Yuav ua li cas npaj rau kev yees duab: cov lus qhia muaj txiaj ntsig. Cov tswv yim rau kev yees duab tua hauv studio thiab ntawm txoj kev
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Aperture qhov tseem ceeb yog ib qho tseem ceeb tshaj plaws uas txhua tus kws yees duab, suav nrog cov pib tshiab, yuav tsum siv tau. Qhov no yog ib qho ntawm cov qauv tsim nyog rau ntau cov duab
Ntxhais rau kev yees duab tua. Lub ntsiab ntawm kev yees duab tua rau ib tug ntxhais. Ntsiab lus rau kev yees duab tua tom tsev
Nyob rau hauv kev tau txais cov koob yees duab zoo tshaj plaws, tsis yog cov cuab yeej tshaj lij xwb tseem ceeb, tab sis kuj yog ib txoj hauv kev zoo rau cov txheej txheem. Cov ntsiab lus rau kev yees duab tua yog qhov kawg! Nws yuav siv sij hawm lub davhlau ntawm kev zoo nkauj thiab qee qhov ua siab loj