Xov xwm thiab Society, Xwm
Muaj koob muaj npe Heron: duab, hauj lwm
Tsev rau cov noog, uas yuav tsum tau los sib tham nyob rau hauv no tsab xov xwm no yog cov feem ntau waterlogged chaw ntawm teb chaws Africa uas yog sab qab teb ntawm lub Sahara suab puam.
lus qhia dav dav
Muaj koob muaj npe Heron (los yog shoebill) - yuav luag tsis paub thiab tsis tshua muaj heev noog cim tsos. Shoebill sawv cev los ntawm ib tug, thiab txawv txawv tsos, nyob rau hauv kev twb kev txuas nrog cov uas nws yog faib mus rau ib tug nyias muaj nyias ib tsev neeg Kitoglavovyh (detachment Ciconiiformes) noog. Nws cov kwv tij - herons, storks, marabou thiab lwm yam ntiav ntiav noog. Tsis ntev los no kev tshawb fawb muaj proven nws kev sib raug zoo nrog cov pelicans.
Feem ntau cov yuav, qhov no noog yog tseem muaj sia nyob txuas ntawm niaj hnub noog thiab prehistoric pog koob yawg koob ntawm cov noog. Tsis zoo li nws los ntawm cov txheeb ze - nyob rau hauv ib tug heev loj heev lub taub hau nrog rau ib tug loj kaus ncauj, nruab nrog cov yam ntxwv nuv. Lub taub hau lawm nws dav yuav ua tau txawm tias ib tug me ntsis wider tshaj li tus noog lub cev, thiab qhov no yog tsis cov ntaub ntawv, tsis tsuas yog rau cov niaj hnub no tab sis rau cov ancient ya tsiaj.
Yog li ntawd me ntsis tshawb nrhiav thiab txawv txawv shoebill hais tias nws yog ib qho ntawm feem mysterious thiab feem ntau cim creatures rau lub ntiaj teb. Raws li rau nws cov tub cheev xwm txheeb ze marabou, storks, herons thiab pelicans, nrog lawv txawm pom nws tsis muaj dab tsi ua shoebill (Royal Heron).
piav qhia
English hu no noog "bashmakoklyuv". Qhov no yog vim li, raws li cov noog lub taub hau nrog nws kaus ncauj ua tau zoo li tsuj khau.
Nyob rau nraum qab ntawm lub taub hau ntawm ib tug noog muaj ib tug zoo kawg li me me Crest. Caj dab kitoglava li nyias, txawm xav yuav ua li cas nws yuav pab txhawb nqa tus luj ntawm ib tug loj heev lub taub hau. Thiab heev nyias ceg thiab tus Tsov tus tw zoo li ib tug os, luv luv. Dawb lias noog nyob rau hauv txaj muag xim: greyish Plumage, daj beak. Zoo li cov nyob rau hauv tsos txivneej thiab cov pojniam tsis muaj qhov txawv nta.
nqaij qaib kev loj hlob nce mus txog ib tug thiab ib tug ib nrab meters, thiab nws cov luj yog 15 kilograms. Qhov ntev ntawm lub wingspan - 2 meters, li ntawd, lub davhlau nws ua heev ib impressive tswv yim.
Tej zaum qhov no yog vim lub theej txawv txawv lwm yam tshwm sim no noog yog tseem hu ua lub muaj koob muaj npe herons.
Faib, vaj tse
Shoebill, los yog muaj koob muaj npe heron, ntau nyob rau hauv ib tug me me rau thaj tsam ntawm Central teb chaws Africa los ntawm South Sudan mus Ethiopia (West): Qhov no yog Zaire, Kenya, Tanzania, Uganda thiab Zambia. Cov noog tau pom nyob rau hauv Botswana. Favorite qhov chaw - lub swampy qhov chaw ntawm lub Nile (lub teb chaws sov qhov chaw ntawm teb chaws Africa).
Cov noog coob yog me me thiab tawg. Qhov loj tshaj plaws ntawm lawv nyob rau hauv South Sudan.
Txoj kev ua neej cwj pwm tsis zoo thiab kev noj haus
Shoebill zoo kawg nkaus yoog mus rau lub neej nyob rau hauv lub marshy av. Nws ntev ob txhais ceg nrog loj loj, dav spaced ntiv tes, qhia rau koj tsiv mus nyob cov av zoo li yooj yim. Shoebill nyob rau hauv dej ntiav ntiav yuav ua tau ib tug heev lub sij hawm ntev mus sawv ntsug tseem.
Muaj koob muaj npe heron yog feem ntau active thaum kaj ntug, tiam sis tej zaum nws hunts thaum lub sij hawm ib hnub.
Nws kaus ncauj zoo li ib tug net, cov noog deftly daus ua ke nrog lub substrate thiab dej qav thiab ntses, uas yog heev uas zoo sib xws rau cov cwj pwm tsis zoo ntawm lub pelicans. Nyob rau hauv tus txheej txheem ntawm searching rau khoom noj khoom haus, nws ua tib zoo tshuaj xyuas dej floating dej nroj tsuag. Nws tau pub mov rau tsuas yog nyob rau cov ntses (catfish, tilapia thiab protopter), raws li zoo raws li nab, qav, thiab txawm tus hluas vaub.
Nyob rau hauv tus txheej txheem ntawm kev yos hav zoov shoebill behaving heev ntev. Nws yuav ua tau ib tug ntev lub sij hawm nyob rau hauv ib qhov chaw nrog ib tug txo qis taub hau rau hauv cov dej nyob rau hauv anticipation ntawm cov tsos ntawm cov ntses.
Tej zaum cov muaj koob muaj npe heron mus taug kev maj mam thiab ua tib zoo nyob rau hauv lub reeds. Thaum lub peev xwm prey nws instantly kis nws mighty tis thiab catches tus neeg, ua rau ntes nws nrog nws loj loj beak. Lawv catch cov noog, thawj sib cais los ntawm cov nroj tsuag, thiab ces nqos lub siav ib feem. Shoebill feem ntau cais lub taub hau los ntawm cov ntses, thiab ces noj nws.
Zes, tu tub tu kiv
kitoglava zes lub sij hawm nyob rau hauv lub cheeb tsam ntawm nws tej vaj tse. Piv txwv li, nyob rau hauv Sudan, nws pib sai li sai tau tom qab qhov kawg ntawm lub caij los nag. Pos cwj pwm ntawm cov noog nyob rau hauv cov xwm tau insufficiently kawm. Ritual kitoglava nyob rau hauv captivity muaj ncab lub caj dab thiab nods lag ntseg suab thiab txhaj beak.
Muaj koob muaj npe Heron zes tsev ua los ntawm ntiv thiab papyrus stems. Nws pib ua ib tug zoo kawg li zoo li tus platform puag txoj kab uas hla ntawm uas yog 2.5 meters. Lined nrog qhuav nyom zes tais.
Tus poj niam feem ntau lays txog rau peb lub qe. Kwv yees li ib lub hlis tom qab lub me nyuam qaib yog yug los, qhov kev kho mob uas rests Attendance rau ob niam txiv. Me nyuam qaib thawj coated nrog ib tug mos mos grey ib yas ib yas. Txawm hais tias kaus noog thiab lawv yog tsis heev loj, tiam sis lawv tau hooked ib tug ntse taub.
Feem ntau lub zes cawm tsuas yog ib qho me nyuam qaib, uas lawv niam txiv noj ib nrab-nqis zaub mov. Nyob rau hauv 1 lub hlis uas muaj hnub nyoog hluas shoebill twb noj loj zaub mov. Tsuas yog thaum nws nce mus txog 4 lub hlis ntawm hnub nyoog, lub me nyuam qaib ua siab ywj siab.
Nyob rau hauv xaus, ib co nthuav cov lus tseeb
Heron muaj koob muaj npe heev interesting thiab txawv txawv noog. Hauv qab no yog ib co nthuav cov lus tseeb hais txog nws:
• Nyob rau hauv huab cua kub thaum lub sij hawm ua zes noog siv nws kaus ncauj li txawv txawv daus. Nyob rau hauv thiaj li yuav muaj lub xav kub ntawm lub qe, nws cools lawv nrog dej. Thiab "da dej" nws tau daug lawm me nyuam qaib nyob rau hauv tib txoj kev.
• Cov peev xwm ntawm cov noog rau ib ntev lub sij hawm mus sawv nyob rau hauv ib qhov chaw tsis muaj mus pub rau pab txog rau ua ib tug yawm txhaj koob tshuaj tivthaiv. Nyob rau hauv kev twb kev txuas nrog xws li ib tug feature nyob rau hauv ib tug ntawm cov European noog chaw ua si (Walsrode), nyob rau cov ntaub ntawv hauv cov phaj rau kitoglave muaj ib tug inscription uas hais tias nws yog tseem tsiv.
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