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1、ThestatusofendangeredanimalsAccordingtothesurvey,thereare75speciesdieouteverydayintheworld.Thatistosay,attheaverageof3speciesvanishanhour.Inchina,thepopulationofendangeredanimalsisveryrarely,andthenumberofendangeredanimalsisdecreasingrightnow.Duetohumanexpansion,m
2、anyanimalshaven’thometolivein.Thestatusof12endangeredanimalsintheworldonlyproducedinthemiddleandlowerYangtzeRiverChinese,Thebaijiisawarmbloodedanimal,knownasthe"waterofthegiantpanda".TotwentiethCentury,duetovariousreasons,thepopulationdecline,estimatedin2002hasbee
3、nlessthan50head,itnotonlywereclassifiedasanationalprotectedwildanimal,isoneoftheworld's12mostendangeredanimal.InAugust8,2007,"theRoyalSocietyjournalBiologicalletter"publishedinthereport,formallyannouncedthebaijifunctionalextinction.白鳍豚（LipotesvexilliferMiller）Suma
4、trantigeristhesmallestsubspeciesinalltigerspecies.OnlydistributedinIndonesia‘sSumatraisland(印度尼西亚苏门答腊岛).Thehabitatoftheforestfromtheplainstothemountains.TheonlyremainingwildSumatrantigersareabout400-500,mostlyfivenationalparksinIndonesiaisland.苏门答腊虎TheSumatrantige
5、rWhiteRhinoceros，Membersofthespeciesonceinhabitedrainforests,swamps,andcloudforestsinIndia,Bhutan（不丹）,Bangladesh（孟加拉共和国）,Myanmar（缅甸）,Laos,Thailand,Malaysia（马来西亚）,Indonesia,andChina。Theirnumbersaredifficulttodeterminebecausetheyaresolitary（独立的）animalsthatarewidelys
6、catteredacrosstheirrange,buttheyareestimatedtonumberfewerthan275.SurvivalofthePeninsularMalaysia（马来半岛）populationisindoubt.Totalnumberstodaymaybeaslowas200.北部白犀牛(Sumatranrhinoceros)The Orinococrocodileisacriticallyendangered crocodile.Itspopulationisverysmallanditc
7、anonlybefoundinfreshwaterenvironmentsinColombia(哥伦比亚)andVenezuela（委内瑞拉）,inparticularthe Orinoco Riveranditstributaries.Extensivelyhuntedfortheirskinsinthe19thand20thcenturies,thisspeciesisoneofthemostcriticallyendangeredspeciesofcrocodiles.Maleshavebeenreportedupt
8、o6.6 minthepast,butsuchsizesdonotexisttoday.奥里诺科鳄鱼TheOrinococrocodileThe mouselemurs arenocturnal（夜间活动的）lemurs ofthegenusMicrocebus（倭狐猴属）.LemursandMouse
