Me me flycatcher noog: piav qhia, faib, khoom noj khoom haus thiab nthuav qhov tseeb

Cov txheej txheem:

Me me flycatcher noog: piav qhia, faib, khoom noj khoom haus thiab nthuav qhov tseeb
Me me flycatcher noog: piav qhia, faib, khoom noj khoom haus thiab nthuav qhov tseeb

Video: Me me flycatcher noog: piav qhia, faib, khoom noj khoom haus thiab nthuav qhov tseeb

Video: Me me flycatcher noog: piav qhia, faib, khoom noj khoom haus thiab nthuav qhov tseeb
Video: Piav me me txog kev siv koob xoos los yog yaj yeeb tsom phom(ວິທີການໃຊ້ແວ່ນຕາສັ້ນສໍາລັບປືນ cpc/ 2024, Hlis ntuj nqeg
Anonim

Txij thaum ub, tib neeg nyiam saib noog lub neej. Tsis yog txhua tus ntawm lawv yog qhov txawv ntawm cov xim ci ntsa iab thiab lub suab muaj peev xwm zoo. Txawm li cas los xij, lawv tus cwj pwm thiab tus cwj pwm yog qhov txaus siab tsis yog rau ornithologists xwb, tab sis kuj rau ntau tus neeg nyiam.

Peb niaj hnub tus poj niam (me flycatcher) yog ib tug noog me heev. Rov qab nyob rau hauv lub sixties ntawm lub xyoo pua xeem, nws twb xam tau tias yog heev tsawg nyob rau hauv Central Black Earth cheeb tsam, thiab niaj hnub no nws tau los ua ib tug paub inhabitants ntawm reserved forests. Ntxiv mus, tus me flycatcher yog ib tug noog uas tam sim no xav tias xis nyob hauv cov chaw ua si hauv nroog. Nyob rau xyoo tas los no, tus noog grey no tau pib nyob ntawm txoj kev hauv nroog.

me flycatcher
me flycatcher

Small Flycatcher kis tau

Noog no muaj thoob plaws hauv Europe. Hauv yuav luag txhua lub tebchaws, cov noog me me no nyob hauv qhov chaw qhib, nyiam cov hav zoov, glades, qhib hav zoov clearings. Feem ntau lawv xaiv nyob hauv lub teb chaws. Lawv tsis ntshai nyob ze cov neeg, ib yam li ntawd, lawv cov zaub mov nyiam muaj ntau hauv cov zos thiab cov zos -yoov.

Hauv Russia, tus me flycatcher (pilot) zes rau sab qaum teb ntawm thaj av Leningrad. Nyob rau sab qab teb, nws tshwm sim mus rau ciam teb ntawm treeless steppe qhov chaw ntawm Ukraine thiab nyob rau hauv lub Lower Volga cheeb tsam. Tsis tas li ntawd, muaj cov neeg nyob hauv hav zoov ntawm Caucasus, nyob rau sab qaum teb Iran, ntawm Kopet-Dag.

me flycatcher suab
me flycatcher suab

Cov flycatcher me me, qhov kev faib tawm uas feem ntau yog vim qhov txo qis hauv thaj chaw nyob los ntawm spruce, nyiam cov nroj tsuag coniferous. Hauv hav zoov spruce-deciduous, spruce hav zoov, qee zaum overgrown thiab lag ntseg, cov noog no zes.

Tus Me Flycatcher, tau piav qhia hauv ntau cov ntawv tshaj tawm ntawm ornithology, ya mus rau North Africa rau lub caij ntuj no.

Me me flycatcher: sab nraud nta

Tus me noog grey belongs rau qhov kev txiav txim Passerine, tsev neeg Flycatcher. Nws qhov loj me me (tsis ntau tshaj 12 cm), plumage yog dull, uas yog qhov zoo dua li qhov tsis zoo: nws tsis yooj yim rau cov noog ntawm prey kom ceeb toom.

Tus Tsawg Flycatcher muaj lub ntsej muag, me ntsis elongated, oval lub cev. Tail yog nyias thiab ntev. Lub taub hau loj nrog qhov muag tsaus nti loj. Dub beak yog nruab nrab. Paws yog tsaus nrog luv claws. Tus flycatcher me me, uas nws lub suab yog sonorous, ua suab zoo li qub. Cov nkauj ntawm cov noog no muaj ob lossis peb zaug "zircons" thiab plaub lossis tsib lub suab nrov nrov uas ua raws, nrog lub suab qis. Zaj nkauj no yooj yim tsis sib xyaw nrog lwm cov noog, nws ntev thiab nco tau yooj yim.

me me flycatcher noog
me me flycatcher noog

xim txiv neej

Nyob rau hauv ib tug txiv neej laus, ob sab ntawm lub taub hau thiab sab sauv ntawm lub caj dab yog pleev xim rau xim av-grey los yog tsaus grey. Uppertail thiab rov qab greyish-xim av. Lub Upper Tail coverts yog velvety dub. Cov flycatcher me me ntawm European subspecies muaj qhov chaw loj ntawm ci liab lossis ocher xim ntawm goiter, caj dab, thiab lub hauv siab. Cov xim siv ntawm qhov chaw thiab nws qhov loj yog nyob ntawm lub hnub nyoog ntawm tus noog. Nws loj dua thiab ci dua hauv cov txiv neej laus.

Los ntawm caj dab, xim grey txuas mus rau ob sab ntawm lub mis thiab qhwv ib ncig ntawm cov npoo ntawm qhov chaw liab. Qhov qis ntawm lub hauv siab thiab qis tus Tsov tus tw coverts, lub plab yog dawb. Cov underwing coverts yog dawb rau lub teeb buff. Lub Upper thiab tis coverts yog xim av. Lub hauv paus helmsmen yog dub, tus so yog ob lub suab: dawb ntawm lub hauv paus thiab dub nyob rau saum. Lub beak yog xim av-xim av, me ntsis sib dua ntawm lub hauv paus ntawm mandible. Ob txhais ceg xim av-dub. Lub iris yog xim av.

poj niam muaj xim li cas?

Cov poj niam laus muaj cov xim greyish-xim av lossis xim av-xim av plumage nyob rau hauv lub cev. Cov rudders thiab lub tail coverts yog tib yam xim raws li tus txiv neej. Ob sab ntawm lub taub hau yog me ntsis sib dua li saum toj. Lub hauv qab ntawm lub cev yog dawb nrog ib tug daj ntseg buffy tint. Ntawm tus Tsov tus tw, cov undercoverts yog dawb. Sab saum toj coverts thiab davhlau tis yog xim av, nrog me ntsis admixture ntawm xim av.

Khoom noj

Tus Me Flycatcher tsis xaiv txog zaub mov txhua. Raws li ornithologists, cov menyuam yaus no noj txhua yam uas tuaj yeem haum rau hauv lawv cov kab me me. Cov zaub mov ntawm cov flycatcher me me feem ntau nyob ntawm huab cua: nyob rau hnub zoo meej, cov noog no ntes yoov,me butterflies, dragonflies. Tus flycatcher yuav tsis kam ib tug nees ya uas ya mus rau hauv thaj tsam ntawm nws qhov chaw yos hav zoov.

Nyob rau hauv huab cua phem, thaum nws ya tsis tau, tus noog noj kab ntsig, kab me me thiab lwm yam kab uas nkaum los ntawm nag los ntawm cov nplooj ntoo. Peb tus phab ej kuj tau txais kev tiv thaiv los ntawm nag nyob ntawd. Flycatchers prey ntawm yuav luag tag nrho cov kab uas nyob hauv huab cua, txawm li cas los xij, lawv tsis quav ntsej hom creeping.

me flycatcher nta
me flycatcher nta

Nws yog qhov nthuav tias tus flycatcher tuaj yeem nqa cov nplooj poob nrog nws cov beak thiab hauv qab nws nws yuav pom qee yam khoom noj rau nws tus kheej. Nws tuaj yeem yog kab laug sab, ntsaum, kab me me, thiab lwm yam.

Ntxim qab kawg, lub zes flycatcher (poj niam) tsuas yog siv lawv cov khoom siv ntuj. Nws ua tib zoo weaves los ntawm moss, nyias nyom stalks, ntoo fibers, noog fluff. Sab nraud, cov noog qee zaum kab nrog lichen thiab nyias nyias.

me ntsis flycatcher tis
me ntsis flycatcher tis

Sab hauv ntawm lub tais yog kab nrog moss, cov plaub hau zoo li cov ntoo nce toj, siv cov plaub hau me me. Lub zes qhib (tsis yog hollow) feem ntau yog nyob rau hauv cov duab ntawm ib lub tais me me. Hauv txoj kab uas hla, nws tsis tshaj 50 hli, qhov tob - 45 hli. Nrhiav lub zes ntawm Me Flycatcher yog qhov nyuaj vim nws yog qhov zoo camouflaged thiab cov noog tau ceev faj heev thiab nyob hauv cov ceg ntoo sab saud.

Reproduction

Tus flycatcher tuaj yeem ze ze rau tus neeg: hauv qab ru tsev, ntawm cov ncej, hauv vaj. No noog tsis yogyuav tsis kam nyob rau hauv lub zes tso tseg ntawm lwm cov noog. Cov noog me me no tuaj txog ntawm lawv qhov chaw zes lig.

Lub caij mating ntawm cov noog no yog qhov nthuav: tus txiv neej flycatcher pom qhov khoob khoob, nyob ze nws thiab pib ua si mating serenades. Hnov kev hlub trills, tus poj niam ya mus rau nws "vaj ntxwv". Tab sis kuj muaj me me overlays, thaum tus txiv neej tswj tuav tsis tau ib tug, tab sis ob peb lub khoob khoob. Tom qab ntawd nws ntxias cov "pob zeb" ua ntej mus rau ib lub tsev, ces ya mus rau tom ntej, qhov chaw nws kuj emits tshoob trills thiab tus poj niam tom ntej yoov rau nws. Yog li ntawd, tus txiv neej flycatcher dhau los ua tus tswv ntawm "harem".

Tab sis peb yuav tsum muab nws lub sijhawm: tus txiv neej ua lub luag haujlwm ntawm leej txiv thiab tus thawj coj ntawm tsev neeg nrog lub luag haujlwm tag nrho. Thaum lub sij hawm zes, nws zov lub zes thiab nws cov xeeb ntxwv. Tus txiv neej pab cov poj niam noj thiab saib xyuas cov qaib daj-qhov ncauj. Ua li no, leej txiv ntawm ntau tus menyuam ya ntawm ib lub zes mus rau lwm qhov. Ornithologists tau tsim qhov tseeb qhov tseeb: thaum lub sijhawm ua zes, ib tsev neeg ntawm flycatchers ua txog tsib puas lub davhlau ib hnub rau zaub mov thiab rov qab mus rau lub zes pub rau lawv cov menyuam qaib daj.

Tsis xav tias flycatcher suav hais tias yog cov noog uas muaj txiaj ntsig zoo: kev tua kab ntau ntawm cov noog no yog qhov zoo ntawm cov noog no.

Me nyuam qaib tshwm

Lub Rau Hli, cov qe tshwm hauv lub zes, uas feem ntau tsis tshaj rau. Lub plhaub yog pleev xim rau hauv cov xim xiav xiav interspersed nrog tsaus ntxoov ntxoo. Tus poj niam incubates qe nws tus kheej rau ob lub lis piam. Qhov ntev ntawm cov qe yog 19 x 14 mm. Xav tias muaj kev phom sijCov noog uas nyob ntsiag to quaj ya ncig lub zes, qee zaum lawv tuaj yeem ua raws li kev tawm tsam ntawm cov qhua tsis tau caw uas tab tom sim tshuaj xyuas lub zes, lawv ya ntawm nws, tig sab xis ntawm nws pem hauv ntej.

flycatcher zaub mov
flycatcher zaub mov

Ob niam txiv pub me nyuam qaib. Cov me nyuam loj hlob sai heev, thiab los ntawm lub hnub nyoog ntawm ib lub hlis lawv ua ywj siab. Thiab lub sij hawm no, cov niam txiv tswj ua lub clutch thib ob.

Chicks: Plumage

thawj plumage ntawm me nyuam qaib yog xim av-xim av saum toj no nrog lub teeb buffy me ntsis ntawm cov plaub. Goiter, caj pas thiab lub mis sab sauv yog daj ntseg nrog ib tug scaly xim av qauv. Nws qhov kev siv qis qis nyob rau sab sauv ntawm lub plab. Ntawm nws qhov qis, daim duab ploj lawm.

me flycatcher piav qhia
me flycatcher piav qhia

Cov hauv qab npog yog dawb. Thawj tom qab ua zes (lub caij ntuj no) ib pab tub rog ntawm cov noog hluas zoo ib yam li cov xim ntawm cov poj niam laus. Txawm li cas los xij, nyob rau sab sauv thiab cov thawj coj npog, ciam teb tsawg dua. Kev hloov ntawm zes khaub ncaws nyob rau hauv cov tub ntxhais hluas noog los ntawm thaum ntxov broods pib nyob rau hauv nruab nrab-Lub rau hli ntuj. Cov molt ib nrab no npog yuav luag tag nrho cov plumage me me, tsis suav nrog cov sab sauv sab sauv thiab cov tsev ob.

Nyob rau hauv cov xeeb ntxwv los ntawm lig broods, thawj molt, raws li txoj cai, xaus nyob rau hauv lig Lub yim hli ntuj los yog lub Cuaj Hli Ntuj. Thaum lub caij ntuj no, tsuas yog cov menyuam yaus tsis tshua muaj hnub nyoog thawj xyoo muaj cov plaub liab liab ntawm lawv caj pas. Cov neeg laus molt ob zaug hauv ib xyoos: tag nrho hauv lub sijhawm ua ntej yug menyuam ntawm lub caij ntuj no thiab lub sijhawm tom qab yug menyuam ntawm qhov chaw zes.

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