Common pika. Pike noog: piav qhia, kev ua neej, kev loj hlob thiab kev noj haus

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Common pika. Pike noog: piav qhia, kev ua neej, kev loj hlob thiab kev noj haus
Common pika. Pike noog: piav qhia, kev ua neej, kev loj hlob thiab kev noj haus

Video: Common pika. Pike noog: piav qhia, kev ua neej, kev loj hlob thiab kev noj haus

Video: Common pika. Pike noog: piav qhia, kev ua neej, kev loj hlob thiab kev noj haus
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Anonim

Pika ntau yog ib tug noog los ntawm kev txiav txim ntawm passeriformes. Ntawm cov neeg sawv cev ntawm nws tsev neeg, nws yog feem ntau. Tus noog yog ib qho nyuaj heev, feem ntau ntawm cov hnub yog nyob rau hauv motion. Ua tsaug rau cov xim, nws zoo kawg nkaus camouflaged. Nws pheej nrhiav cov ntoo rau zaub mov. Thiab ua tsaug rau nws lub ntsej muag zoo li lub ntsej muag, nws tuaj yeem tshawb xyuas txawm tias qhov nqaim tshaj plaws hauv lub cev rau kab. Ntxiv nrog rau cov ntoo, cov noog, nyob hauv nroog (los yog ze rau cov zos), nrhiav zaub mov hauv tsev ntoo, log cabins, hauv qhov chaw uas kab sib sau.

Common pika

Cov noog uas muaj pika, uas tau piav qhia hauv kab lus no, yog qhov loj me me, me dua li tus noog. Nws muaj ib tug txhav, taw, stepped tail. Lub beak yog elongated, tuab, tuab. Cov paws luv luv nrog cov claws muaj zog. Lub cev ntev ntawm cov txiv neej yog los ntawm 110 mus rau 155 mm, nyob rau hauv cov poj niam - los ntawm 121 mus rau 145 mm. Pika hnyav li ntawm 7 mus rau 9.5 grams.

qub pika
qub pika

Nws zoo nkaujnkag los ntawm cov ntoo, siv nws tus Tsov tus tw tawv rau kev txhawb nqa. Nws nce lub cev, ib txwm pib los ntawm hauv qab, nyob rau hauv ib tug kauv, bypassing lub cev nyob rau hauv ib lub voj voog. Thaum nws ya mus rau lwm ceg, nws ib txwm zaum qis dua li yav dhau los. Thiab rov pib sawv hauv qab mus.

Tsiv hauv luv luv leaps thiab lo nws beak rau hauv txhua qhov tawg. Cov noog no yog ib tus kws saib xyuas neeg mob zoo tshaj plaws hauv hav zoov. Ua tsaug rau nyias nyias, tus pika txawm tau tawm ntawm cov larvae tso los ntawm tsob ntoo kab tsuag. Tab sis nws tsis caum khiav ceev thiab ya kab.

Nyob thiab chaw nyob

A pika yog ib tug noog ua kev nyob tsis tswm, tsis tshua muaj kev ua neej nyob. Nws muaj ntau nyob hauv Europe. Thiab tseem nyob rau North Asia, Canada thiab America (USA). Nyob rau hauv Russia, pika tuaj yeem pom nyob rau sab Europe, pib ntawm Arkhangelsk thiab xaus nrog Crimea thiab Caucasus. Tsis muaj cov noog no tsuas yog nyob hauv steppe thiab qhov chaw uas cov ntoo tsis loj hlob. Thaum tsiv teb tsaws, nws tuaj yeem ya mus deb dhau ntawm ciam teb ntawm thaj chaw zes. Feem ntau pom hauv cov nroog me. Nyob rau hauv Asia, pika pom nyob rau hauv hav zoov txoj siv ntawm Siberia, sab hnub tuaj ntawm Sakhalin thiab hiav txwv Okhotsk, sab qab teb ntawm lub Tien Shan, Mongolia, Northern Iran thiab Kazakhstan.

noog pika description
noog pika description

Nyob zoo deciduous, coniferous thiab sib xyaw hav zoov. Pika nyiam cov ntoo qub. Thaum lub sijhawm ua zes, nws xaiv cov qub deciduous thiab sib xyaw hav zoov. Tsawg zaus nws tuaj yeem pom hauv conifers. Thaum tsiv teb tsaws chaw nws pom muaj nyob rau hauv lub vaj, chaw ua si, groves - nyob qhov twg cov ntoo loj hlob.

Pika noog zoo li cas: xim

Sab nraub qaum ntawm pika yog greyish lossis xim av-liab, nrog daj ntsegdawb paug. Lub hauv siab thiab lub duav yog greyish-xim av. Lub plab dawb, silky. Davhlau tis yog lub teeb xim av nrog lub teeb me me. Cov helmsmen yog xim tib yam, tab sis lawv muaj lub teeb npoo thiab saum.

Beak brownish saum toj thiab sib dua hauv qab. Xim av zaj sawv. Ob txhais ceg yog tib xim, tab sis nrog ib tug greyish tint. Hauv cov tub ntxhais hluas pikas, qhov chaw nyob tom qab yog puag ncig, hauv cov neeg laus lawv tau elongated. Cov tub ntxhais hluas xim yog duller, thiab lub plab yog daj.

Khoom noj

Cov zaub mov tseem ceeb ntawm pikas yog kab thiab kab laug sab. Cov noog feem ntau noj cov kab dipterous, kab laug sab thiab kab. Feem ntau ntawm txhua tus nyiam weevils. Tsis tas li ntawd nyob rau hauv lub pika cov zaub mov yog aphids, kab ntsig, weevils, kab, npauj, weevils thiab lwm yam hav zoov pests. Cov noog kuj pub rau cov noob, tab sis feem ntau yog los ntawm cov ntoo coniferous thiab nyob rau lub caij ntuj no. Hauv kev tshawb nrhiav zaub mov, cov noog no tshawb nrhiav lub cev ntawm tsob ntoo, tsis pom qhov tawg ntawm ib qho tawg. Yog tsob ntoo muaj zaub mov ntau, ces tus pika yuav rov qab los rau nws ob peb zaug.

tus noog pika zoo li cas
tus noog pika zoo li cas

Nyob rau lub caij ntuj no, tus noog no tuaj yeem ua tau ib ntus rau ib qho chaw pub mis los ntawm smearing cov zaub mov mos thiab nqaij nyuj rog ntawm daim tawv nqaij. Thaum lub caij ntuj sov, lub thawv zes tau dai rau hauv cov zaub mov tas li.

Pika noog: piav qhia kev yug tsiaj

Lub caij sib tw rau pikas pib lub Peb Hlis. Lub sijhawm no, koj tuaj yeem pom kev sib ntaus ntawm cov txiv neej thiab lawv hu li cas. Pikas pib ua zes tom qab. Ua ntej, ua tib zoo xaiv qhov chaw. Pikas nyiam nqaim hollows los yog xoob bark. Tab sis lub zes yeej qis hauv av.

Pikas ua zes ntawm yim mus rau kaum obhnub. Tab sis tsuas yog poj niam npaj nws rau lawv tus kheej, txiv neej tsis quav ntsej txog cov xeeb ntxwv. Hauv qab ntawm lub zes feem ntau muaj lub platform xoob thiab muaj cov tawv tawv thiab nyias ceg. Lawv so tawm tsam cov phab ntsa ntawm lub hollow. Nws hloov tawm hais tias lub zes tsis nyob hauv nws, tab sis yog ntxiv dag zog rau hauv nruab nrab. Los ntawm saum toj no, lub tsev yog tsim los ntawm bass fibers tov nrog me me ntawm bark, lichen, ntoo thiab tufts ntawm moss. Hauv nws yog kab nrog ntau cov plaub me me sib xyaw nrog cov ntaub plaub, cobwebs, kab cocoons.

common pika noog
common pika noog

Common pika lays tsib mus rau xya qe. Yim los yog cuaj yog qhov tsawg kawg nkaus. Cov qe yog xim liab-xim av, nrog cov dots thiab me ntsis. Lawv feem ntau yog nyob rau ntawm qhov tsis ncaj ncees lawm. Qee lub sij hawm lub clutch muaj cov qe dawb nrog qhov pom pom liab liab me ntsis.

Tus poj niam incubates lub clutch ntawm 13 mus rau 15 hnub. Tom qab yug me nyuam, cov me nyuam qaib tseem nyob hauv lub zes rau tib lub sijhawm. Cov poj niam pub lawv nrog kab laug sab thiab kab me me. Cov menyuam qaib ntawm thawj clutch pib ya tawm thaum lub Tsib Hlis-Lub Rau Hli. Los ntawm lub thib ob - nyob rau hauv Lub rau hli ntuj - Lub Xya hli ntuj. Thaum muaj zog lawm, cov menyuam qaib pib taug kev, tab sis tsis txhob ya mus deb ntawm lub zes.

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

A pika yog ib tug noog uas molts thawj xyoo ntawm lub neej. Nws pib hloov plumage thaum Lub Xya Hli. Lub molt xaus rau lub Cuaj Hli. Hauv cov noog laus, lub sijhawm no kav txij lub Rau Hli mus txog Lub Yim Hli. Thiab cov contour loj tis yog thawj hloov. Cov me me - tom qab, thaum kawg ntawm molt. Tom qab hloov plumage, nws yuav ci dua. Thiab cov plaub hau xim liab.

Subspecies thiab hloov qhov zoo

Pika yog ib tug noog nrog thaj chaw sib txawv. Qhov no yog manifested nyob rau hauv qhov loj ntawm lub cev thiab kev hloov nyob rau hauv cov xim ntawm cov plaub nyob rau hauv lub Upper ib nrab ntawm lub cev. Tab sis nwstej zaum yuav raws caij nyoog los yog tus kheej. Thiab qhov no nyuaj heev rau lub ntsiab lus ntawm thaj chaw hom. Tam sim no muaj kaum ob ntawm lawv. Qhov sib txawv ntawm lawv muaj tsawg heev, thiab nws tuaj yeem nyuaj rau qhov txawv ntawm lawv.

noog pika description
noog pika description

Hauv tebchaws Askiv thiab Ireland, cov xim ntawm pika yog tsaus dua li cov neeg European sab hnub poob. Nyob rau hauv Nyiv - nrog ib tug pronounced liab tint. Kev hu nkauj ntawm txawv subspecies kuj txawv. Yeej, lawv trill yog nrov thiab lingering, nrog luv pauses. Nws yog rau nws squeak tias noog tau nws lub npe.

Pika txoj kev ua neej

Pika yoov me me thiab tsis zoo. Yeej, cov no tsuas yog ya los ntawm ib tsob ntoo mus rau ko taw ntawm lwm tus. Ua tsaug rau qhov ntev thiab nkhaus claws, tus noog no tuav rau ntawm daim tawv nqaij nruj heev. Pikas nyob feem ntau tawg. Lawv yog cov nyob ib leeg. Tab sis thaum lub caij nplooj zeeg los, lawv sib sau ua ke hauv pab yaj. Thiab nrog rau lwm hom noog. Piv txwv li, nrog tits.

Nyob rau hauv qhov txias lawv tuaj yeem zaum hauv lub nplhaib ntom ntom ntawm 10-15 tus noog, ua kom sov. Nyob rau lub caij nplooj zeeg, pikas nrhiav qhov chaw uas muaj coob tus ntoo - chaw ua si, squares, hav zoov. Tab sis nyob rau lwm lub caij, cov noog muaj lawv tus kheej noj thiab pw tsaug zog, uas lawv tiv thaiv.

common pika
common pika

Pika yog noog tsis ntshai. Thaum nws tab tom nrhiav zaub mov, txawm nws pom ib tug neeg los nws yuav tsis ya mus.

Nws txawm hu tau. Muaj tseeb, nws cov trill yog ob npaug, zoo ib yam li lub shrill squeak. Qhov thib ob yeej ib txwm qis dua thawj zaug.

Txij thaum tus pika tus Tsov tus tw yog pab txhawb thaum nrhiav zaub mov, dhau sij hawm nws hnav, plaub uaua tsis taus pa. Yog li ntawd, tus Tsov tus tw ntawm cov noog no tawm ntau dua li cov plumage.

Nrhiav pika tsis yooj yim. Nws ib txwm khaws cia inconspicuously, thiab cov xim ntawm nws plumage camouflages zoo. Tab sis qee zaum, pom qee yam tsim nyog hauv cov daus, nws tseem tuaj yeem dhia rau ntawm nws. Ncua tus tsiaj, nws rov nrawm dua rau lub cev.

Nrog rau lub caij ntuj no kawg, lub pika ua kom muaj zog, muaj zog. Nws pib nkag mus rau hauv lub pob tw sai dua, thiab txawm tawm tsam thaum nws ntsib nws cov txheeb ze.

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