Woodpecker migratory noog los tsis? Nrhiav cov lus teb rau cov lus nug no thiab lwm yam

2024 Tus sau: Sierra Becker | [email protected]. Kawg hloov kho: 2024-02-26 05:10

Peb txhua tus muaj lub sijhawm los hnov cov suab paj nruag. Thaum koj saib cov noog uas muaj ntau xim zoo nkauj no, koj xav paub tias lub cev me me no muaj zog txaus rau rauj ntoo nrog qhov nrawm thiab mob siab rau. Peb paub dab tsi txog tus neeg ua haujlwm feathered no? Puas yog woodpecker yog migratory noog los tsis? Nws nyob qhov twg? Nws noj dab tsi ntxiv rau kab? Nws yug me nyuam li cas? Cov lus teb rau tag nrho cov lus nug no, nrog rau cov duab ntawm cov noog zoo nkauj thiab muaj txiaj ntsig tau nthuav tawm hauv kab lus. Zoo siab nyeem thiab saib!

Zoo

Tsev neeg woodpecker muaj 30 hom noog. Lawv nyob yuav luag thoob plaws ntiaj teb, tshwj tsis yog rau Ireland, New Zealand, Australia, Antarctica. Cov neeg sawv cev tshaj plaws ntawm tsev neeg no nyob rau hauv Russia yog pom woodpecker. Cov noog tsiv teb tsaws chaw los tsis yog, peb yuav kawm txog qhov no tom qab, tab sis tam sim no cia peb tham txog nws cov yam ntxwv sab nraud.

Koj tuaj yeem paub cov ntoo pecker uas pom los ntawm nws cov xim: dub thiab dawb lub cev thiab tis, liab "cap" ntawm lub taub hau thiab tib xim plaub nyob rau sab qis ntawm tus Tsov tus tw. Cov paws ntawm cov noog yog luv luv, tsis yoog mus rau hauv av. Tab sis cov qauv ntawm cov ceg tawv (nyias, ntev, kis ntiv tes) tso cai rau tus feathered ib tug cling zoo rau tsob ntoo pob tw. Hooked ntse claws cling zoo rau cov tawv ntoo, uas tso cai rau tus noog tuav ruaj khov rau ntawm qhov chaw ntsug. Lub beak yog chisel-puab. Vim yog cov qauv ntawm lub cev no, tus ntoo pecker yooj yim tawg tawm ntawm lub cev thiab hammers ntoo. Qhov ceev ntawm lub beak hits mus txog 10 zaug ib ob.

Nws nyob qhov twg?

Nkauj noog yog noog hav zoov. Qhov tseeb no tau lees paub los ntawm tag nrho cov ntaub ntawv ntawm cov xwm txheej encyclopedic. Tab sis nws tsis tuaj yeem hais tias hom noog no tsuas yog nyob hauv hav zoov xwb. Nws yuav yog qhov tseeb dua kom nco ntsoov tias qhov no yog cov noog qus uas nyob qhov twg muaj ntoo. Ntxiv nrog rau cov hav zoov, peb tuaj yeem saib motley woodpeckers nyob rau hauv yuav luag txhua lub nroog mev thiab chaw ua si. Cov noog ntawm cov tsiaj no nyob hauv cov hollows, uas lawv tus kheej hollow nyob rau hauv tsob ntoo trunks thiaj li yuav nteg qe nyob rau hauv lawv thiab hatch me nyuam qaib. Puas yog woodpecker yog lub caij ntuj no lossis cov noog tsiv teb tsaws chaw? Peb yuav paub txog qhov no tom qab peb tau paub cov ntaub ntawv hais txog dab tsi cov neeg sawv cev ntawm cov noog no noj.

Npau suav teb noj dab tsi?

Noog no yog omnivorous. Nyob rau hauv lub caij sov, lub ntsiab delicacy rau nws yog kab: kab ntsig, ntsaum, kab laug sab, ntau yam kab. Woodpeckers uas nyob ze lub cev dej tuaj yeem noj crustaceans thiab cov qwj me. Tseem muaj cov xwm txheej thaum cov noog ntawm hom no pub rau cov qe thiab menyuam qaib me me ntawm cov noog qus (sparrows, tits). Hauv kev sib haum xeeb, woodpeckers tuaj yeem pom hauv qhov chaw pov tseg, qhov chaw lawv noj cov khoom pov tseg. Nyob rau hauv lub caij txias, woodpecker, ib tug pab noog, regales nws tus kheej ntawm cov noob ntawm cov nroj tsuag, feem ntau coniferous ntoo. Nyob rau hauv lub caij nplooj ntoos hlav, cov neeg sawv cev ntawm no genus ntawm noog nyiam pamper lawv tus kheej nrog birch kua txiv. Lawv xuas ib lub qhov rau ntawm tsob ntoo kom txog rau thaum cov kua qab zib drips ces haus.

Yuav ua li cas lub caij ntuj no woodpecker?

Los ntawm cov ntaub ntawv saum toj no hais txog dab tsi tus noog noj thaum lub caij txias, peb tuaj yeem xaus tias woodpecker yog ib tug noog caij ntuj no. Thiab qhov no yog qhov tseeb tiag. Tus ntoo pecker nyob qhov twg nws yug los. Thiab yog hais tias nws yug los qhov twg lub caij ntuj no tshwm sim, nws txhais tau hais tias nyob rau hauv qhov chaw nws tos rau nws. Kev tsiv teb tsaws ntawm cov noog ntawm hom no tuaj yeem hla luv luv, tsuas yog thaum muaj huab cua hnyav heev. Tom qab ntawd woodpeckers tuaj yeem tsiv los ntawm hav zoov ze rau qhov chaw nyob. Nrog cov zaub mov ntawm lub sijhawm no nws nyuaj heev rau lawv. Nyob rau hauv lub caij ntuj no snowy, nws yuav luag nrhiav tsis tau zaub mov rau noog. Nws yog vim li no tias woodpeckers tuaj yeem ya mus rau tib neeg nyob. Cov neeg saib xyuas pub cov no, txawm li cas los xij, zoo li lwm cov noog caij ntuj no, dai feeders nrog zaub mov ntawm cov ntoo thiab ru tsev. Nrog rau qhov pib ntawm thawj hnub sov, feathered "snitches" rov qab mus rau lawv cov chaw nyob dua, los yog muab cag mus ib txhis nyob ib puag ncig ntawm kev sib hais haum.

Reproduction

Yog li ntawd, tus noog puas yog ib tug noog tsiv teb tsaws chaw los tsis? Tebkoj tau kawm lo lus nug no, thiab tom qab ntawd peb mam li tham txog seb lawv lub caij yug me nyuam mus li cas. Thaum kawg ntawm lub caij ntuj no, cov neeg sawv cev ntawm no genus ntawm noog sib sau ua ke nyob rau hauv me me pab pawg. Cov txiv neej ua suab nrov zoo li tawg, yog li caw cov poj niam los ua khub. Thaum ib khub tau tsim, lawv xaiv ib tsob ntoo thiab pib muab lub zes rau qhov chaw. Thaum lub Plaub Hlis-Tsib Hlis, tus poj niam woodpecker nteg qe nyob rau hauv tus nqi ntawm 3 mus rau 8 daim. Cov khub incubate lawv alternately. Cov me nyuam qaib tshwm rau hnub 15. Rau lwm lub hlis, cov menyuam mos nyob hauv qhov khoob, qhov chaw txiv neej thiab poj niam nqa zaub mov. Thaum kawg ntawm Lub Xya Hli, cov fledglings pib kawm ya, tab sis ua ntej ntawd lawv ntawm nws tus kheej tawm ntawm qhov hollow thiab txav mus raws tsob ntoo, khov kho rau cov tawv ntoo nrog lawv cov claws ntse. Cov niam txiv woodpeckers saib xyuas lawv cov menyuam mus txog rau thaum xaus ntawm lub caij ntuj sov, mus txog rau thaum lawv kawm ya kom ntseeg siab, kom tau lawv cov zaub mov ntawm lawv tus kheej. Tom qab ntawd, muaj ib lub sij hawm thaum tag nrho cov neeg sawv cev ntawm tsev neeg feathered tawg, thiab lawv txhua tus pib nyob sib cais. Lub caij nplooj ntoo hlav tom ntej, lub voj voog yug me nyuam pib dua.

Ntxhais lus tseeb

Nyob rau hauv kev sib tham txog seb ib tug woodpecker yog ib tug migratory noog los yog tsis, yuav ua li cas tus neeg sawv cev ntawm lub ntiaj teb no feathered nyob thiab nws noj dab tsi, kuv xav nco ntsoov ib tug ntxiv ntawm nws lub npe - ib tug hav zoov kom zoo. Vim li cas thiaj hu li ntawd? Vim tias nws rhuav tshem cov kab phem - peb txhua tus yuav hais. Cov lus teb yog lawm, tab sis tsis tag nrho. Woodpecker hammers tsuas yog tsob ntoo mob. Koj yuav tsis pom nws ntawm cov nroj tsuag noj qab nyob zoo. Ntawm tsob ntoo ntsuab nyob, nws yuav peck tsuas yog hauv qhov chaw uas nws mob. Yog liNyob rau hauv txoj kev no, tus noog tshem tawm qhov tseem ceeb ntawm tus kab mob thiab tiv thaiv cov nroj tsuag los ntawm kev puas tsuaj ntxiv. Ntawm no nws nyob, me ntsis feathered hav zoov orderly!