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1、Today we are going to talk about第1页/共16页Introduction*Thekoala(Phascolarctoscinereus)isanarboreal(livinginthetree)herbivorous(eatinggrass)marsupial(animalswithabaginbody)nativetoAustralia,andtheonlyextantrepresentativeofthefamilyPhascolarctidae.*ThekoalaisfoundincoastalregionsofeasternandsouthernAust
2、ralia,fromAdelaidetothesouthernpartofCapeYorkPeninsula.第2页/共16页Namekoala-“doesntdrink”scientificname-Phascolarctos cinereusAlthoughthekoalaisnotabear,English-speakingsettlersfromthelate18thcenturyfirstcalleditkoalabearduetoitssimilarityinappearancetobears.Althoughtaxonomically(classify)incorrect,the
3、namekoalabearisstillinusetodayoutsideAustralia.第3页/共16页Physical description*similarinappearancetothewombat*athickercoat,muchlargerears,andlongerlimbs(armsandlegs)*large,sharpclawstoassistwithclimbingtreetrunks*Weightvariesfromabout14kgforalargesouthernmale,toabout5kgforasmallnorthernfemale第4页/共16页Ph
4、ysical descriptionThekoalasfivefingersincludetwoopposable(possibletooppose)thumbs,providingbettergrippingability.Thefirsttwofingersarepositionedinappositiononthefrontpaws,andthefirstthreefingersforthehindpaws.Koalafingerprintsaresimilartohumanfingerprints;evenwithanelectronmicroscope,itcanbequitedif
5、ficulttodistinguishbetweenthetwo.第5页/共16页Food&Behavior*Koalahasaslowmetabolism(processesoccurringwithinalivingcellororganism),sleepingformostoftheday,about16-18hoursaday.*Koalalivesalmostentirelyoneucalyptleaves.Koalasspendaboutthreeoftheirfiveactivehourseating.Feedingoccursatanytimeofday,butusually
6、atnight.第6页/共16页Koala第7页/共16页What the animal looks likeHow its babies are bornWhere it livesWhat it eats and how it locates its foodIts behaviorContents第8页/共16页Eucalyptus,juklpts:Aeucalyptusisanevergreentree,originallyfromAustralia.Pouch paut:Thepouchofananimalsuchasakangarooorakoalabearisthepocketo
7、fskinonitsstomachinwhichitsbabygrows.Abdomen bdmn :Abdomenisthepartofyourbodybelowyourchestwhereyourstomachandintestinesare.New Words第9页/共16页LookslikeasmallbearFuristhickandashgrayLargeearsLargebrowntoblacknoseWhat the animal looks like第10页/共16页EachbornsinglyLivesinmotherspouchLeavesthepouchafterone
8、yearLivesfor10-15yearsHow its babies are born第11页/共16页QueenslandNewSouthWalesVictoriaSouthAustraliaIts habitat(Where it lives)第12页/共16页NodrinkEucalyptusleaves500gramLiveintreesWhat it eats and how it locates its food第13页/共16页Curlsupinthetree20hourssleepingIts behaviour第14页/共16页Thank you组长：冯岚制作：方静静播放演讲：高媛收集资料：沈春玉 杨丽 肖亚丽第15页/共16页2023/2/23感谢您的观看！第16页/共16页