Nrog lawv cov plum plumage, elegant swan-like dos thiab impressive nkhaus beaks, flamingos yog undoubtedly qee cov Africa feem ntau recognizable noog. Muaj li ntawm 6 yam sib txawv ntawm flamingo globally, thiab ob hom sib txawv hauv teb chaws Africa - qhov tsawg dua flamingo, thiab ntau dua qhov flamingo. Cov neeg Asmeskas ob hom sib txawv heev ntawm cov xim ntawm fuschia ci kom dawb, nyob ntawm seb cov kab mob thiab cov beta-carotene hauv lawv cov zaub mov.
Ib qho txawv txav tshwj xeeb yeej tsis hloov, tab sis - qhov ntawd yog qhov flamingo txoj kev xav sawv ntawm ib ceg.
Ntau ntau qhov sib txawv
Tau ntau xyoo, cov kws tshawb fawb thiab cov tib neeg txawj ntse tau muab tso rau ntau txoj kev xav hauv kev cia siab tias qhov kev coj cwj pwm no coj txawv txawv. Qee qhov kev pom zoo tias flamingos 'balancing act tau pab lawv kom txo cov leeg mob thiab qaug zog, uas cia ib ceg kom so thaum lwm tus ris tsho puv ntawm tus noog qhov nyhav. Lwm tus xav hais tias tej zaum tsuas muaj ib ceg rau hauv av txhais tau hais tias flamingo yuav tau siv tawm sai, yog li ua kom nws yooj yim dua tsis muaj cov tsiaj txhu.
Xyoo 2010, ib pawg kws tshawb fawb los ntawm New Zealand muab tso tawm rau txoj kev xav uas sawv ntawm ib ceg yog ib qho kev mob ntawm kev nkees nkees. Lawv tau npaj tias cov flamingos (xws li dolphins) yuav cia ib nrab ntawm lawv lub hlwb mus pw, thaum siv lwm qhov ib nrab kom paub ua lub qhov muag tawm rau cov tsiaj txhu thiab tuav lawv txoj haujlwm ncaj ncees.
Yog hais tias qhov no yog qhov teeb meem, cov flamingos yuav yog ib daim duab kos li ib seem li yog mus so rau hauv av thaum sib luag ib nrab ntawm lawv lub hlwb koom pw uake.
Ib Txoj Kev Tswj Xyuas Kom Sov
Txawm li cas los xij, qhov kev pom dav tshaj plaws yog ib tug yug los ntawm kev tshawb fawb txog kev tshawb fawb los ntawm sib piv psychologists Matthew Anderson thiab Sarah Williams.
Ob tug kws tshawb fawb ntawm Saint Joseph University nyob rau hauv Philadelphia siv ob peb lub hlis kawm ua ntej flamingos, thiab nyob rau hauv txoj kev pom tau tias nws yuav siv sij hawm ntev dua rau flamingo rau ib ceg yuav tsum tshaj li nws xav rau ib tug noog ntawm ob txhais ceg, zoo disproving qhov kev xav. Xyoo 2009, lawv tshaj tawm lawv xaus - ntawd ib-legged (los yog unipedal) yuav tsum tau ua nrog kev txuag kev txuag.
Flamingos yog cov noog cov noog uas siv feem ntau ntawm lawv lub neej tsawg kawg nyob hauv dej. Lawv yog cov lim pub, siv lawv lub ntsej muag zoo li beaks mus rau lub pas dej hauv pem teb rau brine cw thiab algae. Txawm nyob rau hauv chaw kub thiab muaj xyoob ntoo, qhov dej ntawm lub neej no yuav ua rau cov noog tawg kom hnyav dhau los. Yog li, kom txo tau qhov txias tshaj plaws ntawm kev ceev lawv cov taw nyob hauv dej, cov noog tau kawm kom sib npaug ntawm ib ceg ntawm ib lub sijhawm. Anderson thiab Williams 'txoj kev xav tau kev txhawb nqa los ntawm qhov tseeb tias flamingos rau ntawm thaj av qhuav tuaj yeem sawv saum ob txhais ceg, tseg ib zaug rau ntawm lawv lub sijhawm rau hauv dej.
Daim duab ntawm One-Legged Standing
Xijpeem lub flamingo lub motives yuav, nws yog indisputable uas sawv ntawm ib ceg yog ib qho txuj ci. Cov noog muaj peev xwm tswj tau cov txheej txheem ua haujlwm rau cov xuab moo ntawm ib lub sijhawm, txawm nyob rau hauv cov cua ntsawj ntshis.
Keebkwm, ntau tus kws tshawb fawb ntseeg tias cov noog tau txhawb nqa ib ceg ntawm lwm tus, nyob rau hauv ntau txoj kev uas tib neeg muaj cai los yog sab laug-tes. Tab sis Anderson thiab Williams tau pom tias cov noog pom tsis nyiam, feem ntau hloov lawv cov ceg txheem. Qhov kev soj ntsuam no kuj txhawb lawv txoj kev xav, raws li nws xav hais tias cov noog pauv ob txhais ceg kom thiaj li tiv thaiv leej twg los ntawm kev dhau txias.
Qhov twg yuav pom Tsiaj Qus Flamingos
Txawm lawv sawv ntawm ib ceg, ob txhais ceg lossis ntes tau nyob rau hauv nruab nrab-davhlau, pom cov flamingos hauv cov qus yog ib qho yeeb yam tsis tas yuav tsis tuaj. Lawv yog cov zoo tshaj plaws hauv cov naj npawb loj, thiab qhov chaw zoo tshaj plaws los saib lawv nyob hauv lawv cov txhiab yog Kenya 's Rift Valley. Tshwj xeeb, Lake Bogoria thiab Lake Nukuru yog ob ntawm lub ntiaj teb cov flamingo chaw cog qoob loo zoo tshaj plaws. Lwm qhov, lub lauj kaub dej ntawm Walvis Bay hauv Namibia txhawb cov yawm suab zoo ntawm ob qho tsawg dua thiab ntau dua cov flamingo; zoo li Lake Chrissie nyob rau South Africa, thiab Lake Manyara hauv Tanzania.
Tsab xov xwm no tau muab kho dua tshiab thiab rov sau dua tshiab los ntawm Jessica Macdonald thaum lub Kaum Hlis 20th 2016.